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WO2018109249A1 - Accessories and variations of a device for inserting and attaching dental implants inside perforated inclined cylindrical tunnels in the body of a dental implant that is wider from the crest module thereof - Google Patents

Accessories and variations of a device for inserting and attaching dental implants inside perforated inclined cylindrical tunnels in the body of a dental implant that is wider from the crest module thereof Download PDF

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Publication number
WO2018109249A1
WO2018109249A1 PCT/ES2017/070804 ES2017070804W WO2018109249A1 WO 2018109249 A1 WO2018109249 A1 WO 2018109249A1 ES 2017070804 W ES2017070804 W ES 2017070804W WO 2018109249 A1 WO2018109249 A1 WO 2018109249A1
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WIPO (PCT)
Prior art keywords
perforation
head
neck
guide
variations
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PCT/ES2017/070804
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Spanish (es)
French (fr)
Inventor
Oscar Ruesga Delgado
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Individual
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Individual
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Publication of WO2018109249A1 publication Critical patent/WO2018109249A1/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools

Definitions

  • Dental implants are a part of dentistry whose use is relatively recent but is constantly evolving. Part of that evolution is due to the greater knowledge of the materials and their domain.
  • the dental implant remains, however, of a single body, with variable shapes and volumes, which is often an inconvenience when implanting them either due to lack of bone or due to an excessive prosthetic load.
  • the arrangement of the implant in a single body usually requires a long time of osseointegration.
  • This model improves the implantation technique of the existing dental implant in every way, allowing it to be placed in areas that have not been suitable until now, either due to lack of bone or possible occlusal overload, as well as considerably reducing osseointegration times.
  • the attachments and variations of the device for inserting and fixing dental implants inside inclined cylindrical tunnels perforated in the body of a wider dental implant from its claimed crest module are constituted by guides that allow the realization of drills. on the bone without touching and affecting the implant
  • the guides have at least some means of attachment with the implant which can be by means of a central threaded vertical perforation in its interior or by means of an emergent threaded rod of the lower part of the guide .
  • the guide can be an external guide to the implant or an internal guide to the implant. If a central vertical perforation is used as a means of joining the guide with the implant, regardless of whether it is an external or internal guide, a screw with an inclined upper edge is used.
  • the external connection guide (37) for angular perforations consisting of a cylindrical body of variable dimensions. This body is perforated in its center and in all its height by a central hole constituted of three parts. Above, the upper part (40) is cylindrical, straight and of variable dimensions along the central axis of the guide (37). Near the lower base (and inside the body) of the guide (37), this hole narrows to become a new cylindrical perforation (42), this being the intermediate part of the hole. A little further down it widens again to become a new polyhedral perforation (43), which is the lower part of the hole, of varying dimensions and that comes into contact with the lower base of the guide (37).
  • the intermediate part (42) of the hole is surrounded by a centripetal polymorph platform (41) of varying dimensions, a platform that separates the upper part (40) from the bottom hole (43).
  • the entrance (38) of this hole is therefore circular and is in the upper base of the guide (37), the exit is therefore polygonal and is in the lower base of that.
  • the body is also perforated from its upper base to its lower base, by a minimum of a cylindrical lateral perforation (45), whose central axis intersects the central axis of the guide with some angulation.
  • the entrance (s) (39) of this perforation (s) (45) is or are therefore circular (s) or elliptical (s) and are located in the upper base of the guide (37) with a center placed some distance from the center of the central hole.
  • the outlet (s) (44) of this hole (s) (45) are therefore circular (s) or elliptical (s) and is (n) located at the bottom base of the guide (37) with a center placed at a certain distance from the center of the polygonal central hole (43).
  • the internal connection guide (46: 46A and 46B) for angular perforations consisting of a cylindrical body (47) above and polyhedral foot (50) centered below the head, both of varying dimensions.
  • the body (47) and the foot (50) are perforated in its center and in all its height by a cylindrical central hole (51 A or 51 B) that narrows to the level of the bottom base of the foot (50), to become in a new cylindrical or conical borehole that is surrounded by a centripetal polymorphic platform (53A and 53B) of varying dimensions, platform whose internal wall can be straight or inclined.
  • the body (47) and the foot (50) are also perforated from the upper base of the head to the lower base of the foot, by a minimum of a cylindrical lateral perforation (52A and 52B), whose central axis intersects with the axis center of the guide (46: 46A and 46B) with some angulation.
  • the inlet (s) (48A and 48B) of this hole (s) (52A and 52B), are therefore circular (s) or elliptical (s) and are located in the upper base of the guide ( 46: 46A and 46B) with a center placed some distance from the center of the central hole (51 A or 51 B).
  • the exit (s) (54A and 54B) of this perforation (s) is or are therefore circular (s) or elliptical (s) and is located at the bottom base of the guide (46: 46A and 46B) with a center placed at some distance from the center of the central hole (51 A or 51 B) also cylindrical.
  • the screw (55) connecting the guides and straight neck (58) consists of a head (56) above, a neck (58) below and a body (59) below.
  • the head (56) is a cone trunk of inclination and variable dimensions.
  • the neck (58) of the screw (55) which is cylindrical, with a base diameter smaller than that of the lower base of the cone trunk to which it is attached, is centered centered. This joint leaves an annular surface free of the lower base of the cone trunk around the neck. Attached to the neck follows the cylindrical body (59) of the screw (55) of variable height and width identical to that of the neck (58).
  • This body (59) has on its wall helical threads useful for screwing into the helical threads of the central perforation of the central implant. From the upper base of the head (56) and directed towards the body (59) there is a polyhedral pit (57) of variable dimensions useful for inserting the appropriate instrument.
  • the screw (60) connecting the guides and inclined neck (63) consists of a head (61) above, a neck (63) below and a body (64) below.
  • the head (61) is a cone trunk of inclination and variable dimensions. Under the head (61), it joins centered to it, the neck (63) of the screw (60) which is also a trunk of cone of inverse conicity to that of the head (61), and whose upper base has the same width as the lower base of the head, thus these two bases are joined outside at their ends.
  • This body (64) has on its wall helical threads useful for screwing into the helical threads of the central perforation of the central implant. From the upper base of the head (61) and directed towards the body (64) there is a polyhedral pit (62) of variable dimensions useful for inserting the suitable instrument.
  • the self-tapping connection guide (65) consisting of a head (66) above, a neck (69) below and a foot (70) below the neck.
  • the head (66) is a solid cylinder of varying dimensions.
  • the neck (69) is another solid cylinder, of smaller width (or equal) than that of the head (66) and of variable height.
  • This neck (69) is attached to the lower base of the head (66) by its upper base and is centered on it. From the upper base (67) of the head (66) to the lower base of the neck there is a minimum of one inclined cylindrical (side) hole (71) whose central axis (s) intersects (n) ) with the central axis of the head (66) with some angulation.
  • This foot (70) is a cylinder with helical threads on its wall, a cylinder of variable dimensions that does not invade the space of the tunnel (s) (71).
  • a cylindrical rail (73) of varying dimensions, useful for fixing the guide in external connection implants.
  • FIG. 1 represents a perspective view of an external connection guide (37) for angular perforations.
  • Figure 2 represents a perspective view of a sagittal section of the external connection guide (37) for angular perforations.
  • the entrance hole (38) of the central hole of the guide and the entrance hole (39) of a side hole (45) of the guide we can see the upper cylindrical part (40) of the central perforation of the guide followed by the intermediate part (42) of this perforation, cylindrical but narrower and below its lower part (43) polyhedral. Between the upper (40) and lower (43) part of the central perforation is the centripetal platform (41) that surrounds the intermediate part (42) of the central perforation of the guide. We also see the exit hole (44) of the side hole (45) of the guide.
  • Figure 3 represents a perspective view of an internal connection guide (46) for angular perforations.
  • the body (47) of the guide with the entrance hole (48) of the central hole of the guide and the entrance hole (49) of a side hole of the guide.
  • Adhered below the body is the polyhedral foot (50) of the guide.
  • Figure 4 represents a view of a perspective sagittal section of an internal connection guide (46A) for angular perforations.
  • the entrance hole (48A) of the central hole (51 A) of the guide and the entrance hole (49A) of a side hole (52A) of the guide we also see the centripetal platform (53A) of the central perforation (51 A) of the guide, here with its straight internal wall.
  • the exit hole (54A) of the lateral perforation (52A) of the guide is a view of a perspective sagittal section of an internal connection guide (46A) for angular perforations.
  • the entrance hole (48A) of the central hole (51 A) of the guide and the entrance hole (49A) of a side hole (52A) of the guide.
  • the centripetal platform (53A) of the central perforation (51 A) of the guide here with its straight internal wall.
  • Figure 5 represents a perspective view of a sagittal section of an internal connection guide (46B) for angular perforations.
  • the entrance hole (48B) of the central hole (51 B) of the guide and the entrance hole (49B) of a side hole (52B) of the guide.
  • the centripetal platform (53B) of the central perforation (51 B) of the guide here with its internal wall inclined.
  • the exit hole (54B) of the side hole (52B) of the guide is a perspective view of a sagittal section of an internal connection guide (46B) for angular perforations.
  • the entrance hole (48B) of the central hole (51 B) of the guide and the entrance hole (49B) of a side hole (52B) of the guide.
  • the centripetal platform (53B) of the central perforation (51 B) of the guide here with its internal wall inclined.
  • the exit hole (54B) of the side hole (52B) of the guide is the exit hole (54
  • Figure 6 represents a perspective view of a screw (55) connecting the guides and straight neck.
  • the head (56) of the screw with the entrance hole (57) of the polyhedral perforation of that.
  • neck (58) of the screw here straight and the body (59) of the screw with its propeller threads.
  • Figure 7 represents a perspective view of a screw (60) connecting the guides and inclined neck.
  • the head (61) of the screw with the entrance hole (62) of the polyhedral perforation of that.
  • the neck (63) of the screw, inclined here and the body (64) of the screw with its propeller threads we can see the head (61) of the screw with the entrance hole (62) of the polyhedral perforation of that.
  • Figure 8 represents a perspective view of a self-tapping guide (65).
  • the head (66) of the guide its upper base (67) with the entrance (68) of a lateral perforation.
  • Figure 9 represents a view of a sagittal section in perspective of the self-tapping guide (65) shown here with a neck (69) narrower than the head (66).
  • This guide (65) also has a cylindrical rail (73).
  • an external connection guide (37) for angular perforations is shown, observing the inlet hole (39), constituted by a cylindrical body. This body is perforated in its center, observing the entrance hole (38) and in its entire height by a central hole consisting of three parts.
  • Figure 2 shows that the central hole has a cylindrical and straight upper part (40) along the central axis of the guide. Near the lower base (and inside the body) of the guide, this hole narrows to become a new cylindrical bore being this the intermediate part (42) of the hole. A little further down, it widens again to become a new polyhedral perforation, which is the lower part (43) of the hole and comes into contact with the lower base of the guide.
  • the intermediate part of the hole is surrounded by a centripetal polymorph platform (41) of varying dimensions, a platform that separates the upper part of the hole from the bottom.
  • the entrance of this hole is therefore circular and is in the upper base of the guide, the exit is therefore polygonal and is in the lower base of that.
  • the body is also perforated from its upper base to its lower base, by a minimum of a cylindrical lateral perforation (45), whose central axis intersects the central axis of the guide with some angulation.
  • the entrance (s) (38) and (39) of this perforation (s) is or are therefore circular (s) or elliptical (s) and are located in the upper base of the guide with a center placed some distance from the center of the central hole.
  • the exit (s) of this perforation (s) (44) is or are therefore circular (s) or elliptical (s) and is located at the bottom of the guide ( 37) with a center placed at some distance from the center of
  • the guide can also be an internal connection guide (46, 46A, 46B) for angular perforations as shown in Figures 3, 4 and 5, which is constituted by an upper cylindrical body (47) and foot (50) polyhedral centered under the head.
  • the body and the foot are perforated in its center and in all its height by a cylindrical central hole that has an entrance hole (48) and that narrows to the level of the bottom base of the foot (50), to become a new cylindrical or conical perforation that is surrounded by a centripetal polymorphic platform, platform whose internal wall can be straight or inclined.
  • the body and the foot are also perforated from the upper base of the head to the lower base of the foot, by a minimum of a cylindrical lateral perforation with an entry hole (49), whose central axis intersects the central axis of the Guide with some angulation.
  • the entrance (s) (48) (49) of this perforation (s) is or are therefore circular (s) or elliptical (s) and are located in the upper base of the guide with a center placed some distance from the center of the central hole.
  • the exit (s) of this perforation (s) is or are therefore circular (s) or elliptical (s) and is located at the bottom of the guide with a center placed at a certain distance from the center of the central hole also cylindrical.
  • Figure 4 shows the cut given to an internal guide (46A) in which the vertical central perforation (51 A) and the lateral perforation (52A) can be observed, where the vertical central perforation (51 A) has a entrance hole (48A) and the central platform (53A) of vertical wall, while the side perforation (52A) has an entrance hole (49A) and an exit hole (54A).
  • a connecting screw (55) of the straight neck guides (58) is used, as shown in Figure 6 and which is constituted by a head up (56), a neck lower and a body below.
  • the head (56) is a cone trunk.
  • the neck (58) of the screw that is cylindrical, with a base diameter smaller than that of the lower base of the cone trunk to which it is attached, joins centered. This joint leaves an annular surface free of the lower base of the cone trunk around the neck. Attached to the neck, the cylindrical body (59) of the screw with the same width as the neck (58) follows down.
  • This body has helical threads on its wall useful for screwing into the helical threads of the central perforation of the central implant. From the upper base of the head and directed towards the body there is a polyhedral pit.
  • the connecting screw of the guides is a connecting screw (60) has an inclined neck (63), as shown in Figure 7 and which is constituted by a head up (61), a neck ( 63) below and a body (64) below.
  • the head (61) is a cone trunk.
  • the neck (63) of the screw which is also a cone trunk of inverse conicity to that of the head, and whose upper base has the same width as the lower base of the head, so these two bases are joined at the outside at their ends.
  • Figure 8 shows a self-tapping connection guide (65) consisting of a head (66) above, a neck (69) below and a foot (70) below the neck (69).
  • the head (66) is a solid cylinder of varying dimensions that has an upper base (67) and an entry hole (68).
  • the neck (69) is another solid cylinder, of smaller width (or equal) than that of the head and of variable height. This neck is attached to the lower base of the head through its upper base and is centered on it.
  • FIG 9 it can be seen how from the upper base of the head (66) to the lower base of the neck (69) a minimum inclined cylindrical lateral perforation (71) whose central axis (s) is drawn ) crosses (n) with the central axis of the head with some angulation.
  • the entrance of this tunnel (s) is therefore in the upper base (67) of the head (66) and the exit is (n) in the lower base of the neck (69).
  • This foot (70) is a cylinder with helical threads in its wall, a cylinder of variable dimensions that does not invade the space of the tunnel (s).
  • the device for inserting and fixing dental implants will be manufactured through a dental implant with inclined perforations in its wall, object of the present utility model, with the appropriate materials to its elements or components, with metallic, mineral and ceramic materials.

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dental Prosthetics (AREA)

Abstract

The invention relates to accessories consisting of guides that allow holes to be made in the bone without an implant being touched and affected. The guides comprise at least means for joining to the implant and at least one lateral perforation, wherein the means for joining to the implant can be by means of a vertical central internally threaded perforation in collaboration with a screw or by means of a threaded rod (70) that emerges from the lower part of the guide. The guide can be a guide external to the implant or a guide internal to the implant. If a central vertical perforation is used as means for joining the guide to the implant, a screw having a frustoconical head (56, 61) is used, independently of whether the guide is external or internal.

Description

DESCRIPCIÓN  DESCRIPTION

ADITAMENTOS Y VARIACIONES DE UN DISPOSITIVO PARA INSERTAR Y FIJAR IMPLANTES DENTALES DENTRO DE UNOS TÚNELES CILINDRICOS INCLINADOS PERFORADOS EN EL CUERPO DE UN IMPLANTE DENTAL MÁS ANCHO DESDE SU MÓDULO DE CRESTA ADDITIONS AND VARIATIONS OF A DEVICE FOR INSERTING AND FIXING DENTAL IMPLANTS WITHIN A PERFORMED INCLUDED CYLINDRICAL TUNNELS IN THE BODY OF A WIDER DENTAL IMPLANT FROM THEIR CREST MODULE

SECTOR DE LA TÉCNICA SECTOR OF THE TECHNIQUE

Los implantes dentales son una parte de la odontología cuyo uso es relativamente reciente pero que está en continua evolución. Parte de esa evolución es debida al mayor conocimiento de los materiales y a su dominio. El implante dental sigue siendo, sin embargo, de un solo cuerpo, con formas y volúmenes variables, lo que muchas veces es un inconveniente a la hora de implantarlos ya sea por falta de hueso o por previsión de una carga prostética excesiva. Además, la disposición del implante en un solo cuerpo necesita de manera habitual un tiempo largo de osteointegración. El presente modelo viene a mejorar en todos los sentidos la técnica de implantación del implante dental existente, permitiendo ponerlo en zonas hasta ahora no aptas, ya sea por falta de hueso o por posible sobrecarga oclusal, además de disminuir considerablemente los tiempos de osteointegración. Dental implants are a part of dentistry whose use is relatively recent but is constantly evolving. Part of that evolution is due to the greater knowledge of the materials and their domain. The dental implant remains, however, of a single body, with variable shapes and volumes, which is often an inconvenience when implanting them either due to lack of bone or due to an excessive prosthetic load. In addition, the arrangement of the implant in a single body usually requires a long time of osseointegration. This model improves the implantation technique of the existing dental implant in every way, allowing it to be placed in areas that have not been suitable until now, either due to lack of bone or possible occlusal overload, as well as considerably reducing osseointegration times.

ESTADO DE LA TÉCNICA STATE OF THE TECHNIQUE

Existen varios métodos dirigidos a funciones similares, aunque ninguna presenta la disposición de varios implantes unidos aquí presentada. Las referencias de solicitudes anteriores las podemos citar a continuación: There are several methods aimed at similar functions, although none presents the arrangement of several attached implants presented here. The references of previous requests can be cited below:

-Método de implantología oral sin cirugía -Oral implantology method without surgery

Número de solicitud PCT/MX2000/000007, Inventor: Arambula Eduardo Topete - Implante dental. Application number PCT / MX2000 / 000007, Inventor: Arambula Eduardo Topete - Dental implant.

Número de solicitud PCT/ES 1998/000277, Inventores: Aspichueta Santiago Aldama, Bolunburu Beatriz Aldama Application number PCT / ES 1998/000277, Inventors: Aspichueta Santiago Aldama, Bolunburu Beatriz Aldama

-Método de planificación de un implante dental. -Method of planning a dental implant.

Número de solicitud, PCT/ES201 1/000239 Inventor: Jiménez David Jiménez -Implante dental de corona rotatoria. Ne solicitud: PCT/ES2006/000370, Inventor: Martínez Albal Eloy Antonio - Taladro vertical de precisión. Application number, PCT / ES201 1/000239 Inventor: Jiménez David Jiménez - Rotary crown dental implant. N and application: PCT / ES2006 / 000370, Inventor: Albal Eloy Martinez Antonio - Vertical drill precision.

Número de aplicación PCT/ES2012/070522, Inventor: Codina Xavier Costa Application number PCT / ES2012 / 070522, Inventor: Codina Xavier Costa

DESCRIPCIÓN DE LA INVENCIÓN Los aditamentos y variaciones del dispositivo para insertar y fijar implantes dentales dentro de unos túneles cilindricos inclinados perforados en el cuerpo de un implante dental más ancho desde su módulo de cresta reivindicados están constituidos por unas guías que permiten la realización de unos taladros sobre el hueso sin que se toque y afecte el implante Las guías cuentan con al menos unos medios de unión con el implante que puede ser mediante una perforación central vertical roscada en su interior o bien mediante un vástago roscado emergente de la parte inferior de la guía. Por otro lado la guía puede ser una guía externa al implante o una guía interna al implante. En el caso de que se empleen como medios de unión de la guía con el implante una perforación vertical central independientemente se trate de una guía externa o interna se emplea un tornillo que presenta un borde superior inclinado. DESCRIPTION OF THE INVENTION The attachments and variations of the device for inserting and fixing dental implants inside inclined cylindrical tunnels perforated in the body of a wider dental implant from its claimed crest module are constituted by guides that allow the realization of drills. on the bone without touching and affecting the implant The guides have at least some means of attachment with the implant which can be by means of a central threaded vertical perforation in its interior or by means of an emergent threaded rod of the lower part of the guide . On the other hand, the guide can be an external guide to the implant or an internal guide to the implant. If a central vertical perforation is used as a means of joining the guide with the implant, regardless of whether it is an external or internal guide, a screw with an inclined upper edge is used.

-La guía (37) de conexión externa para perforaciones angulares, constituida por un cuerpo cilindrico de dimensiones variables. Este cuerpo esta perforado en su centro y en toda su altura por un hoyo central constituido de tres partes. Arriba, la parte superior (40) es cilindrica, recta y de dimensiones variables siguiendo el eje central de la guía (37). Cerca de la base inferior (y por dentro del cuerpo) de la guía (37), este hoyo se estrecha para convertirse en una nueva perforación cilindrica (42) siendo esta la parte intermedia del hoyo. Un poco más abajo se vuelve a ensanchar para convertirse en una nueva perforación poliédrica (43), que es la parte inferior del hoyo, de dimensiones variables y que entra en contacto con la base inferior de la guía (37). La parte intermedia (42) del hoyo está rodeada por una plataforma polimorfa centrípeta (41 ) de dimensiones variables, plataforma que separa la parte superior (40) del hoyo de la inferior (43). La entrada (38) de este hoyo es pues circular y esta en la base superior de la guía (37), la salida es pues poligonal y está en la base inferior de aquella. El cuerpo está también perforado desde su base superior hasta su base inferior, por un mínimo de una perforación lateral cilindrica (45), cuyo eje central se cruza con el eje central de la guía con cierta angulación. La(s) entrada(s) (39) de esta(s) perforación(es) (45) es o son pues circular(es) o elíptica(s) y están situadas en la base superior de la guía (37) con un centro colocado a cierta distancia del centro del orificio central. La(s) salida(s) (44) de esta(s) perforación(es) (45) son pues circular(es) o elíptica(s) y está(n) situada(s) en la base inferior de la guía (37) con un centro colocado a cierta distancia del centro del orificio central poligonal (43). -The external connection guide (37) for angular perforations, consisting of a cylindrical body of variable dimensions. This body is perforated in its center and in all its height by a central hole constituted of three parts. Above, the upper part (40) is cylindrical, straight and of variable dimensions along the central axis of the guide (37). Near the lower base (and inside the body) of the guide (37), this hole narrows to become a new cylindrical perforation (42), this being the intermediate part of the hole. A little further down it widens again to become a new polyhedral perforation (43), which is the lower part of the hole, of varying dimensions and that comes into contact with the lower base of the guide (37). The intermediate part (42) of the hole is surrounded by a centripetal polymorph platform (41) of varying dimensions, a platform that separates the upper part (40) from the bottom hole (43). The entrance (38) of this hole is therefore circular and is in the upper base of the guide (37), the exit is therefore polygonal and is in the lower base of that. The body is also perforated from its upper base to its lower base, by a minimum of a cylindrical lateral perforation (45), whose central axis intersects the central axis of the guide with some angulation. The entrance (s) (39) of this perforation (s) (45) is or are therefore circular (s) or elliptical (s) and are located in the upper base of the guide (37) with a center placed some distance from the center of the central hole. The outlet (s) (44) of this hole (s) (45) are therefore circular (s) or elliptical (s) and is (n) located at the bottom base of the guide (37) with a center placed at a certain distance from the center of the polygonal central hole (43).

-La guía de conexión interna (46:46A y 46B) para perforaciones angulares, constituida por un cuerpo (47) cilindrico arriba y pie poliédrico (50) centrado debajo de la cabeza, ambos de dimensiones variables. El cuerpo (47) y el pie (50) están perforados en su centro y en toda su altura por un hoyo central cilindrico (51 A o 51 B) que se estrecha al nivel de la base inferior del pie (50), para convertirse en una nueva perforación cilindrica o cónica que está rodeada por una plataforma polimorfa centrípeta (53Ay 53B) de dimensiones variables, plataforma cuya pared interna puede ser recta o inclinada. El cuerpo (47) y el pie (50) están también perforados desde la base superior de la cabeza hasta la base inferior del pie, por un mínimo de una perforación lateral cilindrica (52A y 52B), cuyo eje central se cruza con el eje central de la guía (46:46A y 46B) con cierta angulación. La(s) entrada(s) (48A y 48B) de esta(s) perforación(es) (52A y 52B), son pues circular(es) o elíptica(s) y están situadas en la base superior de la guía (46:46A y 46B) con un centro colocado a cierta distancia del centro del orificio central (51 A o 51 B) . La(s) salida(s) (54A y 54B) de esta(s) perforación(es) es o son pues circular(es) o elíptica(s) y está(n) situada(s) en la base inferior de la guía (46:46A y 46B) con un centro colocado a cierta distancia del centro del orificio central (51 A o 51 B) también cilindrico. -The internal connection guide (46: 46A and 46B) for angular perforations, consisting of a cylindrical body (47) above and polyhedral foot (50) centered below the head, both of varying dimensions. The body (47) and the foot (50) are perforated in its center and in all its height by a cylindrical central hole (51 A or 51 B) that narrows to the level of the bottom base of the foot (50), to become in a new cylindrical or conical borehole that is surrounded by a centripetal polymorphic platform (53A and 53B) of varying dimensions, platform whose internal wall can be straight or inclined. The body (47) and the foot (50) are also perforated from the upper base of the head to the lower base of the foot, by a minimum of a cylindrical lateral perforation (52A and 52B), whose central axis intersects with the axis center of the guide (46: 46A and 46B) with some angulation. The inlet (s) (48A and 48B) of this hole (s) (52A and 52B), are therefore circular (s) or elliptical (s) and are located in the upper base of the guide ( 46: 46A and 46B) with a center placed some distance from the center of the central hole (51 A or 51 B). The exit (s) (54A and 54B) of this perforation (s) is or are therefore circular (s) or elliptical (s) and is located at the bottom base of the guide (46: 46A and 46B) with a center placed at some distance from the center of the central hole (51 A or 51 B) also cylindrical.

-El tornillo (55) de conexión de las guías y de cuello recto (58) está constituido por una cabeza (56) arriba, un cuello (58) más abajo y un cuerpo (59) seguidamente abajo. La cabeza (56) es un tronco de cono de inclinación y dimensiones variables. Debajo de la cabeza (56), se une centrado a esta, el cuello (58) del tornillo (55) que es cilindrico, con un diámetro de base inferior al de la base inferior del tronco de cono al que está unido. Esta unión deja una superficie anular libre de la base inferior del tronco de cono alrededor del cuello. Unido al cuello sigue hacia abajo el cuerpo (59) cilindrico del tornillo (55) de altura variable y anchura idéntica a la del cuello (58). Este cuerpo (59) tiene en su pared unas roscas helicoidales útiles para enroscarse a las roscas helicoidales de la perforación céntrica del implante central. Desde la base superior de la cabeza (56) y dirigido hacia el cuerpo (59) hay un hoyo poliédrico (57) de dimensiones variables útil para insertar el instrumento adecuado. -The screw (55) connecting the guides and straight neck (58) consists of a head (56) above, a neck (58) below and a body (59) below. The head (56) is a cone trunk of inclination and variable dimensions. Underneath the head (56), the neck (58) of the screw (55) which is cylindrical, with a base diameter smaller than that of the lower base of the cone trunk to which it is attached, is centered centered. This joint leaves an annular surface free of the lower base of the cone trunk around the neck. Attached to the neck follows the cylindrical body (59) of the screw (55) of variable height and width identical to that of the neck (58). This body (59) has on its wall helical threads useful for screwing into the helical threads of the central perforation of the central implant. From the upper base of the head (56) and directed towards the body (59) there is a polyhedral pit (57) of variable dimensions useful for inserting the appropriate instrument.

-El tornillo (60) de conexión de las guías y de cuello inclinado (63) está constituido por una cabeza (61 ) arriba, un cuello (63) más abajo y un cuerpo (64) seguidamente abajo. La cabeza (61 ) es un tronco de cono de inclinación y dimensiones variables. Debajo de la cabeza (61 ), se une centrado a esta, el cuello (63) del tornillo (60) que es también un tronco de cono de conicidad inversa a la de la cabeza (61 ), y cuya base superior tiene misma anchura que la base inferior de la cabeza, así estas dos bases se unen por fuera a sus extremos. Unido al cuello (63) sigue hacia abajo el cuerpo (64) cilindrico del tornillo (60) de altura variable y anchura idéntica a la de la base inferior del cuello. Este cuerpo (64) tiene en su pared unas roscas helicoidales útiles para enroscarse a las roscas helicoidales de la perforación céntrica del implante central. Desde la base superior de la cabeza (61 ) y dirigido hacia el cuerpo (64) hay un hoyo poliédrico (62) de dimensiones variables útil para insertar el instrumento adecuado. -The screw (60) connecting the guides and inclined neck (63) consists of a head (61) above, a neck (63) below and a body (64) below. The head (61) is a cone trunk of inclination and variable dimensions. Under the head (61), it joins centered to it, the neck (63) of the screw (60) which is also a trunk of cone of inverse conicity to that of the head (61), and whose upper base has the same width as the lower base of the head, thus these two bases are joined outside at their ends. Attached to the neck (63), the cylindrical body (64) of the screw (60) of variable height and width identical to that of the lower base of the neck follows downwards. This body (64) has on its wall helical threads useful for screwing into the helical threads of the central perforation of the central implant. From the upper base of the head (61) and directed towards the body (64) there is a polyhedral pit (62) of variable dimensions useful for inserting the suitable instrument.

-La guía de conexión autoroscante (65) constituida por una cabeza (66) arriba, un cuello (69) abajo y un pie (70) debajo del cuello. La cabeza (66) es un cilindro solido de dimensiones variables. El cuello (69) es otro cilindro sólido, de menor anchura (o igual) que la de la cabeza (66) y de altura variable. Este cuello (69) esta adherido a la base inferior de la cabeza (66) mediante su base superior y está centrado en esta. Desde la base superior (67) de la cabeza (66) hasta la base inferior del cuello hay trazados un mínimo de un hoyo (lateral) cilindrico (71 ) inclinado cuyo(s) eje(s) central(es) se cruza(n) con el eje central de la cabeza (66) con cierta angulación. La entrada (68) de este(os) túneles (71 ) está pues en la base superior (67) de la cabeza y la salida está(n) en la base inferior del cuello (69) . Desde la base inferior del cuello y centrado en esta sale hacia abajo el pie (70) del objeto, siguiendo el eje central de la guía. Este pie (70) es un cilindro con roscas helicoidales en su pared, cilindro de dimensiones variables que no invade el espacio del (los) túnel(es) (71 ) .Alrededor de la unión entre pie (70) y cuello (69) , y a cierta distancia de aquel, puede haber una rielera cilindrica (73) de dimensiones variables, útil para fijar la guía en implantes de conexión externa. -The self-tapping connection guide (65) consisting of a head (66) above, a neck (69) below and a foot (70) below the neck. The head (66) is a solid cylinder of varying dimensions. The neck (69) is another solid cylinder, of smaller width (or equal) than that of the head (66) and of variable height. This neck (69) is attached to the lower base of the head (66) by its upper base and is centered on it. From the upper base (67) of the head (66) to the lower base of the neck there is a minimum of one inclined cylindrical (side) hole (71) whose central axis (s) intersects (n) ) with the central axis of the head (66) with some angulation. The entrance (68) of this tunnel (71) is thus at the upper base (67) of the head and the exit is (n) at the lower base of the neck (69). From the bottom base of the neck and centered on it, the foot (70) of the object goes down, following the central axis of the guide. This foot (70) is a cylinder with helical threads on its wall, a cylinder of variable dimensions that does not invade the space of the tunnel (s) (71). Around the junction between foot (70) and neck (69) , and at a certain distance from that, there may be a cylindrical rail (73) of varying dimensions, useful for fixing the guide in external connection implants.

DESCRIPCIÓN DE LOS DIBUJOS La figura 1 representa una vista en perspectiva de una guía (37) de conexión externa para perforaciones angulares. Aquí vemos el orificio de entrada (38) de la perforación central de la guía y el orificio de entrada (39) de una perforación lateral de la guía. DESCRIPTION OF THE DRAWINGS Figure 1 represents a perspective view of an external connection guide (37) for angular perforations. Here we see the entrance hole (38) of the central hole of the guide and the entrance hole (39) of a side hole of the guide.

La figura 2 representa una vista de un corte sagital en perspectiva de la guía (37) de conexión externa para perforaciones angulares. Aquí vemos el orificio de entrada (38) de la perforación central de la guía y el orificio de entrada (39) de una perforación lateral (45) de la guía. Podemos ver la parte superior (40) cilindrica de la perforación central de la guía seguida de la parte intermedia (42) de esta perforación, cilindrica pero más estrecha y más abajo su parte inferior (43) poliédrica. Entre la parte superior (40) e inferior (43) de la perforación central se sitúa la plataforma centrípeta (41 ) que rodea la parte intermedia (42) de la perforación central de la guía. Vemos también el orificio de salida (44) de la perforación lateral (45) de la guía. Figure 2 represents a perspective view of a sagittal section of the external connection guide (37) for angular perforations. Here we see the entrance hole (38) of the central hole of the guide and the entrance hole (39) of a side hole (45) of the guide. We can see the upper cylindrical part (40) of the central perforation of the guide followed by the intermediate part (42) of this perforation, cylindrical but narrower and below its lower part (43) polyhedral. Between the upper (40) and lower (43) part of the central perforation is the centripetal platform (41) that surrounds the intermediate part (42) of the central perforation of the guide. We also see the exit hole (44) of the side hole (45) of the guide.

La figura 3 representa una vista en perspectiva de una guía (46) de conexión interna para perforaciones angulares. Aquí vemos el cuerpo (47) de la guía con el orificio de entrada (48) de la perforación central de la guía y el orificio de entrada (49) de una perforación lateral de la guía. Adherido por debajo del cuerpo está el pie (50) poliédrico de la guía. Figure 3 represents a perspective view of an internal connection guide (46) for angular perforations. Here we see the body (47) of the guide with the entrance hole (48) of the central hole of the guide and the entrance hole (49) of a side hole of the guide. Adhered below the body is the polyhedral foot (50) of the guide.

La figura 4 representa una vista de un corte sagital en perspectiva de una guía (46A) de conexión interna para perforaciones angulares. Aquí vemos el orificio de entrada (48A) de la perforación central (51 A) de la guía y el orificio de entrada (49A) de una perforación lateral (52A) de la guía. Vemos también la plataforma centrípeta (53A) de la perforación central (51 A) de la guía, aquí con su pared interna recta. Finalmente vemos el orificio de salida (54A) de la perforación lateral (52A) de la guía. Figure 4 represents a view of a perspective sagittal section of an internal connection guide (46A) for angular perforations. Here we see the entrance hole (48A) of the central hole (51 A) of the guide and the entrance hole (49A) of a side hole (52A) of the guide. We also see the centripetal platform (53A) of the central perforation (51 A) of the guide, here with its straight internal wall. Finally we see the exit hole (54A) of the lateral perforation (52A) of the guide.

La figura 5 representa una vista de un corte sagital en perspectiva de una guía (46B) de conexión interna para perforaciones angulares. Aquí vemos el orificio de entrada (48B) de la perforación central (51 B) de la guía y el orificio de entrada (49B) de una perforación lateral (52B) de la guía. Vemos también la plataforma centrípeta (53B) de la perforación central (51 B) de la guía, aquí con su pared interna inclinada. Finalmente vemos el orificio de salida (54B) de la perforación lateral (52B) de la guía. Figure 5 represents a perspective view of a sagittal section of an internal connection guide (46B) for angular perforations. Here we see the entrance hole (48B) of the central hole (51 B) of the guide and the entrance hole (49B) of a side hole (52B) of the guide. We also see the centripetal platform (53B) of the central perforation (51 B) of the guide, here with its internal wall inclined. Finally we see the exit hole (54B) of the side hole (52B) of the guide.

La figura 6 representa una vista en perspectiva de un tornillo (55) de conexión de las guías y de cuello recto. Aquí podemos apreciar la cabeza (56) del tornillo con el orificio (57) de entrada de la perforación poliédrica de aquel. También vemos el cuello (58) del tornillo, aquí recto y el cuerpo (59) del tornillo con sus roscas a hélice. Figure 6 represents a perspective view of a screw (55) connecting the guides and straight neck. Here we can see the head (56) of the screw with the entrance hole (57) of the polyhedral perforation of that. We also see the neck (58) of the screw, here straight and the body (59) of the screw with its propeller threads.

La figura 7 representa una vista en perspectiva de un tornillo (60) de conexión de las guías y de cuello inclinado. Aquí podemos apreciar la cabeza (61 ) del tornillo con el orificio (62) de entrada de la perforación poliédrica de aquel. También vemos el cuello (63) del tornillo, aquí inclinado y el cuerpo (64) del tornillo con sus roscas a hélice. Figure 7 represents a perspective view of a screw (60) connecting the guides and inclined neck. Here we can see the head (61) of the screw with the entrance hole (62) of the polyhedral perforation of that. We also see the neck (63) of the screw, inclined here and the body (64) of the screw with its propeller threads.

La figura 8 representa una vista en perspectiva de una guía autoroscante (65). Aquí vemos la cabeza (66) de la guía, su base superior (67) con la entrada (68) de una perforación lateral. Vemos también el cuello (69) de la guía y el pie (70) de esta. La figura 9 representa una vista de un corte sagital en perspectiva de la guía (65) autoroscante aquí representada con un cuello (69) más estrecho que la cabeza (66). Vemos aquí una perforación lateral (71 ) con su orificio (68) de entrada y de salida (72). Esta guía (65) tiene también una rielera (73) cilindrica. Figure 8 represents a perspective view of a self-tapping guide (65). Here we see the head (66) of the guide, its upper base (67) with the entrance (68) of a lateral perforation. We also see the neck (69) of the guide and the foot (70) of it. Figure 9 represents a view of a sagittal section in perspective of the self-tapping guide (65) shown here with a neck (69) narrower than the head (66). We see here a side hole (71) with its inlet and outlet hole (68) (72). This guide (65) also has a cylindrical rail (73).

MODO DE REALIZACIÓN DE LA INVENCIÓN EMBODIMENT OF THE INVENTION

A título de ejemplo se representa un caso de realización practica de los aditamentos y variaciones del dispositivo para insertar y fijar implantes dentales dentro de unos túneles cilindricos inclinados perforados en el cuerpo de un implante dental más ancho desde su módulo de cresta. An example of a practical embodiment of the attachments and variations of the device for inserting and fixing dental implants into inclined cylindrical tunnels perforated in the body of a wider dental implant from its crest module is shown.

En la figura 1 , se muestra una guía de conexión externa (37) para perforaciones angulares observándose el orificio de entrada (39), constituida por un cuerpo cilindrico. Este cuerpo esta perforado en su centro observándose el orificio de entrada (38) y en toda su altura por un hoyo central constituido de tres partes. En la figura 2 se muestra que el orificio central presenta una parte superior (40) cilindrica y recta siguiendo el eje central de la guía. Cerca de la base inferior (y por dentro del cuerpo) de la guía, este hoyo se estrecha para convertirse en una nueva perforación cilindrica siendo esta la parte intermedia (42) del hoyo. Un poco más abajo se vuelve a ensanchar para convertirse en una nueva perforación poliédrica, que es la parte inferior (43) del hoyo y que entra en contacto con la base inferior de la guía. La parte intermedia del hoyo está rodeada por una plataforma polimorfa centrípeta (41 ) de dimensiones variables, plataforma que separa la parte superior del hoyo de la inferior. La entrada de este hoyo es pues circular y está en la base superior de la guía, la salida es pues poligonal y está en la base inferior de aquella. El cuerpo está también perforado desde su base superior hasta su base inferior, por un mínimo de una perforación lateral (45) cilindrica, cuyo eje central se cruza con el eje central de la guía con cierta angulación. La(s) entrada(s) (38) y (39) de esta(s) perforación(es) es o son pues circular(es) o elíptica(s) y están situadas en la base superior de la guía con un centro colocado a cierta distancia del centro del orificio central. La(s) salida(s) de esta(s) perforación(es) (44) es o son pues circular(es) o elíptica(s) y está(n) situada(s) en la base inferior de la guía (37) con un centro colocado a cierta distancia del centro del orificio central poligonal. In figure 1, an external connection guide (37) for angular perforations is shown, observing the inlet hole (39), constituted by a cylindrical body. This body is perforated in its center, observing the entrance hole (38) and in its entire height by a central hole consisting of three parts. Figure 2 shows that the central hole has a cylindrical and straight upper part (40) along the central axis of the guide. Near the lower base (and inside the body) of the guide, this hole narrows to become a new cylindrical bore being this the intermediate part (42) of the hole. A little further down, it widens again to become a new polyhedral perforation, which is the lower part (43) of the hole and comes into contact with the lower base of the guide. The intermediate part of the hole is surrounded by a centripetal polymorph platform (41) of varying dimensions, a platform that separates the upper part of the hole from the bottom. The entrance of this hole is therefore circular and is in the upper base of the guide, the exit is therefore polygonal and is in the lower base of that. The body is also perforated from its upper base to its lower base, by a minimum of a cylindrical lateral perforation (45), whose central axis intersects the central axis of the guide with some angulation. The entrance (s) (38) and (39) of this perforation (s) is or are therefore circular (s) or elliptical (s) and are located in the upper base of the guide with a center placed some distance from the center of the central hole. The exit (s) of this perforation (s) (44) is or are therefore circular (s) or elliptical (s) and is located at the bottom of the guide ( 37) with a center placed at some distance from the center of the polygonal central hole.

La guía puede ser también una guía de conexión interna (46, 46A, 46B) para perforaciones angulares tal y como se muestra en las figuras 3, 4 y 5, que está constituida por un cuerpo cilindrico arriba (47) y pie (50) poliédrico centrado debajo de la cabeza. El cuerpo y el pie están perforados en su centro y en toda su altura por un hoyo central cilindrico que tiene un orificio de entrada (48) y que se estrecha al nivel de la base inferior del pie (50), para convertirse en una nueva perforación cilindrica o cónica que está rodeada por una plataforma polimorfa centrípeta, plataforma cuya pared interna puede ser recta o inclinada. El cuerpo y el pie están también perforados desde la base superior de la cabeza hasta la base inferior del pie, por un mínimo de una perforación lateral cilindrica con un orificio de entrada (49), cuyo eje central se cruza con el eje central de la guía con cierta angulación. La(s) entrada(s) (48) (49) de esta(s) perforación(es) es o son pues circular(es) o elíptica(s) y están situadas en la base superior de la guía con un centro colocado a cierta distancia del centro del orificio central. La(s) salida(s) de esta(s) perforación (es) es o son pues circular(es) o elíptica(s) y está(n) situada(s) en la base inferior de la guía con un centro colocado a cierta distancia del centro del orificio central también cilindrico. The guide can also be an internal connection guide (46, 46A, 46B) for angular perforations as shown in Figures 3, 4 and 5, which is constituted by an upper cylindrical body (47) and foot (50) polyhedral centered under the head. The body and the foot are perforated in its center and in all its height by a cylindrical central hole that has an entrance hole (48) and that narrows to the level of the bottom base of the foot (50), to become a new cylindrical or conical perforation that is surrounded by a centripetal polymorphic platform, platform whose internal wall can be straight or inclined. The body and the foot are also perforated from the upper base of the head to the lower base of the foot, by a minimum of a cylindrical lateral perforation with an entry hole (49), whose central axis intersects the central axis of the Guide with some angulation. The entrance (s) (48) (49) of this perforation (s) is or are therefore circular (s) or elliptical (s) and are located in the upper base of the guide with a center placed some distance from the center of the central hole. The exit (s) of this perforation (s) is or are therefore circular (s) or elliptical (s) and is located at the bottom of the guide with a center placed at a certain distance from the center of the central hole also cylindrical.

En la figura 4 se puede apreciar el corte dado a una guía interna (46A) en la que se puede observar la perforación central vertical (51 A) y la perforación lateral (52A), donde la perforación central vertical (51 A) presenta un orificio de entrada (48A) y la plataforma central (53A) de pared vertical, mientras que la perforación lateral (52A) presenta un orificio de entrada (49A) y un orificio de salida (54A). Figure 4 shows the cut given to an internal guide (46A) in which the vertical central perforation (51 A) and the lateral perforation (52A) can be observed, where the vertical central perforation (51 A) has a entrance hole (48A) and the central platform (53A) of vertical wall, while the side perforation (52A) has an entrance hole (49A) and an exit hole (54A).

En la figura 5 se puede apreciar el corte dado a una guía interna (46B) por un plano vertical en la que se puede observar la perforación central vertical (51 B) y la perforación lateral (52B), donde la perforación central vertical (51 B) presenta un orificio de entrada (48B) y la plataforma central (53B) de pared inclinada, mientras que la perforación lateral (52B) presenta un orificio de entrada (49B) y un orificio de salida (54B). In Figure 5, the cut given to an internal guide (46B) can be seen by a vertical plane in which the vertical central perforation (51 B) and the lateral perforation (52B) can be observed, where the vertical central perforation (51 B) has an entrance hole (48B) and the central platform (53B) with a sloping wall, while the side hole (52B) has an entrance hole (49B) and an exit hole (54B).

Para la sujeción de las guías (37) (46) que cuentan con una perforación central vertical se emplea un tornillo de conexión (55) de las guías de cuello recto (58) como el que se muestra en la figura 6 y que está constituido por una cabeza arriba (56), un cuello más abajo y un cuerpo seguidamente abajo. La cabeza (56) es un tronco de cono. Debajo de la cabeza, se une centrado a esta, el cuello (58) del tornillo que es cilindrico, con un diámetro de base inferior al de la base inferior del tronco de cono al que está unido. Esta unión deja una superficie anular libre de la base inferior del tronco de cono alrededor del cuello. Unido al cuello sigue hacia abajo el cuerpo (59) cilindrico del tornillo de anchura idéntica a la del cuello (58). Este cuerpo tiene en su pared unas roscas helicoidales útiles para enroscarse a las roscas helicoidales de la perforación céntrica del implante central. Desde la base superior de la cabeza y dirigido hacia el cuerpo hay un hoyo poliédrico. En una variante el tornillo de conexión de las guías es un tornillo de conexión (60) presenta un cuello inclinado (63), tal y como se muestra en la figura 7 y que está constituido por una cabeza arriba (61 ), un cuello (63) más abajo y un cuerpo (64) seguidamente abajo. La cabeza (61 ) es un tronco de cono. Debajo de la cabeza, se une centrado a esta, el cuello (63) del tornillo que es también un tronco de cono de conicidad inversa a la de la cabeza, y cuya base superior tiene misma anchura que la base inferior de la cabeza, así estas dos bases se unen por fuera a sus extremos. Unido al cuello (63) sigue hacia abajo el cuerpo (64) cilindrico del tornillo de anchura idéntica a la de la base inferior del cuello. Este cuerpo tiene en su pared unas roscas helicoidales. Desde la base superior de la cabeza y dirigido hacia el cuerpo hay un hoyo poliédrico. For the fastening of the guides (37) (46) that have a vertical central perforation, a connecting screw (55) of the straight neck guides (58) is used, as shown in Figure 6 and which is constituted by a head up (56), a neck lower and a body below. The head (56) is a cone trunk. Underneath the head, the neck (58) of the screw that is cylindrical, with a base diameter smaller than that of the lower base of the cone trunk to which it is attached, joins centered. This joint leaves an annular surface free of the lower base of the cone trunk around the neck. Attached to the neck, the cylindrical body (59) of the screw with the same width as the neck (58) follows down. This body has helical threads on its wall useful for screwing into the helical threads of the central perforation of the central implant. From the upper base of the head and directed towards the body there is a polyhedral pit. In a variant, the connecting screw of the guides is a connecting screw (60) has an inclined neck (63), as shown in Figure 7 and which is constituted by a head up (61), a neck ( 63) below and a body (64) below. The head (61) is a cone trunk. Under the head, it joins centered to it, the neck (63) of the screw which is also a cone trunk of inverse conicity to that of the head, and whose upper base has the same width as the lower base of the head, so these two bases are joined at the outside at their ends. Attached to the neck (63), the cylindrical body (64) of the screw of identical width to that of the lower base of the neck follows downwards. This body has helical threads on its wall. From the upper base of the head and directed towards the body there is a polyhedral pit.

En la figura 8 se muestra una guía de conexión autoroscante (65) que está constituida por una cabeza (66) arriba, un cuello (69) abajo y un pie (70) debajo del cuello (69). La cabeza (66) es un cilindro solido de dimensiones variables que presenta una base superior (67) y un orificio de entrada (68). El cuello (69) es otro cilindro sólido, de menor anchura (o igual) que la de la cabeza y de altura variable. Este cuello esta adherido a la base inferior de la cabeza mediante su base superior y está centrado en esta. Figure 8 shows a self-tapping connection guide (65) consisting of a head (66) above, a neck (69) below and a foot (70) below the neck (69). The head (66) is a solid cylinder of varying dimensions that has an upper base (67) and an entry hole (68). The neck (69) is another solid cylinder, of smaller width (or equal) than that of the head and of variable height. This neck is attached to the lower base of the head through its upper base and is centered on it.

En la figura 9 se puede observar cómo desde la base superior de la cabeza (66) hasta la base inferior del cuello (69) hay trazados un mínimo una perforación lateral (71 ) cilindrica inclinada cuyo(s) eje(s) central(es) se cruza(n) con el eje central de la cabeza con cierta angulación. La entrada de este(os) túneles está pues en la base superior (67) de la cabeza (66) y la salida está(n) en la base inferior del cuello (69). Desde la base inferior del cuello y centrado en esta sale hacia abajo el pie del objeto, siguiendo el eje central de la guía. Este pie (70) es un cilindro con roscas helicoidales en su pared, cilindro de dimensiones variables que no invade el espacio del (los) túnel(es). Alrededor de la unión entre pie(70) y cuello (69), y a cierta distancia de aquel, puede haber una rielera (73) cilindrica de dimensiones variables, útil para fijar la guía en implantes de conexión externa. In figure 9 it can be seen how from the upper base of the head (66) to the lower base of the neck (69) a minimum inclined cylindrical lateral perforation (71) whose central axis (s) is drawn ) crosses (n) with the central axis of the head with some angulation. The entrance of this tunnel (s) is therefore in the upper base (67) of the head (66) and the exit is (n) in the lower base of the neck (69). From the bottom base of the neck and centered on it the foot of the object goes down, following the central axis of the guide. This foot (70) is a cylinder with helical threads in its wall, a cylinder of variable dimensions that does not invade the space of the tunnel (s). Around the joint between foot (70) and neck (69), and at a certain distance from it, there may be a cylindrical rail (73) of variable dimensions, useful for fixing the guide in externally connected implants.

Se fabricará el dispositivo para insertar y fijar implantes dentales a través de un implante dental con perforaciones inclinadas en su pared, objeto del presente modelo de utilidad, con los materiales adecuados a sus elementos o componentes, con materiales metálicos, minerales y cerámicos. The device for inserting and fixing dental implants will be manufactured through a dental implant with inclined perforations in its wall, object of the present utility model, with the appropriate materials to its elements or components, with metallic, mineral and ceramic materials.

Claims

REIVINDICACIONES 1 . - Aditamentos y variaciones de un dispositivo para insertar y fijar implantes dentales dentro de unos túneles cilindricos inclinados perforados en el cuerpo de un implante dental más ancho desde su módulo de cresta, caracterizado porque comprende unas guías (37, 46, 46A, 46B) que comprenden unos medios de unión y fijación con un implante y al menos una perforación lateral (45, 52A, 52B). one . - Attachments and variations of a device for inserting and fixing dental implants inside inclined cylindrical tunnels perforated in the body of a wider dental implant from its crest module, characterized in that it comprises guides (37, 46, 46A, 46B) that They comprise attachment and fixation means with an implant and at least one lateral perforation (45, 52A, 52B). 2. - Aditamentos y variaciones de un dispositivo para insertar y fijar implantes dentales, según la reivindicación 1 caracterizado por que los medios de unión de las guías (37, 46, 46A, 46B) son una perforación central vertical (40, 51A,51 B). 2. - Attachments and variations of a device for inserting and fixing dental implants, according to claim 1, characterized in that the means for joining the guides (37, 46, 46A, 46B) are a vertical central perforation (40, 51A, 51 B). 3. - Aditamentos y variaciones de un dispositivo para insertar y fijar implantes dentales, según la reivindicación 2 caracterizado por que las guías (37) son unas guías externas y comprenden un orificio de entrada (38) de la perforación central de la guía y el orificio de entrada (39) por cada perforación lateral de la guía, donde la perforación central presenta una parte superior (40) cilindrica seguida de una parte intermedia (42) de esta perforación, cilindrica pero más estrecha y más abajo su parte inferior (43) poliédrica, entre la parte superior (40) e inferior (43) de la perforación central se sitúa una plataforma centrípeta (41 ) que rodea la parte intermedia (42) de la perforación central de la guía. 3. - Attachments and variations of a device for inserting and fixing dental implants, according to claim 2, characterized in that the guides (37) are external guides and comprise an inlet hole (38) of the central perforation of the guide and the entrance hole (39) for each lateral perforation of the guide, where the central perforation has a cylindrical upper part (40) followed by an intermediate part (42) of this perforation, cylindrical but narrower and lower its lower part (43 ) Polyhedral, between the top (40) and bottom (43) of the central perforation there is a centripetal platform (41) that surrounds the intermediate part (42) of the central perforation of the guide. 4. - Aditamentos y variaciones de un dispositivo para insertar y fijar implantes dentales, según la reivindicación 2 caracterizado por que las guías (46, 46A, 46B) son unas guías internas y comprenden un cuerpo (47) al que está unido un pie (50) poliédrico de la guía, donde las guías (46, 46A, 46B) presentan una perforación central (51 A, 51 B) y al menos una perforación lateral (52A, 52B), donde la perforación central (51 A, 51 B) tiene unos orificios de entrada (49, 49A, 49B) y una plataforma centrípeta (53A, 53B) mientras que la al menos perforación lateral (52A, 52B) presenta un orificio de entrada (49A, 49B) y un orificio de salida (54A, 54B). 4. - Attachments and variations of a device for inserting and fixing dental implants, according to claim 2, characterized in that the guides (46, 46A, 46B) are internal guides and comprise a body (47) to which a foot is attached ( 50) Polyhedral guide, where the guides (46, 46A, 46B) have a central perforation (51 A, 51 B) and at least one lateral perforation (52A, 52B), where the central perforation (51 A, 51 B ) has an entrance holes (49, 49A, 49B) and a centripetal platform (53A, 53B) while the at least side perforation (52A, 52B) has an entrance hole (49A, 49B) and an exit hole ( 54A, 54B). 5. - Aditamentos y variaciones de un dispositivo para insertar y fijar implantes dentales, según la reivindicación 4 caracterizado por que la plataforma centrípeta (53A) presenta una pared vertical empleándose un tornillo (55) que presenta una cabeza (56) con un borde superior inclinado en forma de tronco de cono, y que a dicha cabeza sigue un cuello (58) de diámetro inferior a la base de la cabeza (56) y al que sigue un cuerpo (59) que presenta una hélice roscada. 5. - Attachments and variations of a device for inserting and fixing dental implants, according to claim 4, characterized in that the centripetal platform (53A) has a vertical wall using a screw (55) having a head (56) with an upper edge inclined in the form of a cone trunk, and that said head is followed by a neck (58) of diameter smaller than the base of the head (56) and followed by a body (59) having a threaded propeller. 6. - Aditamentos y variaciones de un dispositivo para insertar y fijar implantes dentales, según la reivindicación 4 caracterizado por que la plataforma centrípeta (53B) presenta una pared inclinada empleándose un tornillo (60) que presenta una cabeza (61 ) con un borde superior inclinado en forma de tronco de cono, y que a dicha cabeza sigue un cuello (63) que es también un tronco de cono de conicidad inversa a la de la cabeza, y cuya base superior tiene misma anchura que la base inferior de la cabeza (61 ), estando unido al cuello (63) hacia abajo el cuerpo (64) cilindrico del tornillo de anchura idéntica a la de la base inferior del cuello, presentando el cuerpo (64) una hélice roscada. 6. - Attachments and variations of a device for inserting and fixing dental implants, according to claim 4, characterized in that the centripetal platform (53B) has an inclined wall using a screw (60) having a head (61) with an upper edge inclined in the form of a cone trunk, and that said head follows a neck (63) which is also a cone trunk of inverse conicity to that of the head, and whose upper base has the same width as the lower base of the head ( 61), the cylindrical body (64) of the screw of identical width to that of the lower base of the neck being attached to the neck (63), the body (64) having a threaded propeller. 7. - Aditamentos y variaciones de un dispositivo para insertar y fijar implantes dentales, según la reivindicación 1 caracterizado por que los medios de unión de las guías con un implante comprenden unos vástagos roscados (70) que emergen de un cuello (69), estando este cuello (69) unido a una cabeza (66) presentando al menos una perforación lateral inclinada (71 ) que va desde la base superior de la cabeza (66) hasta la base inferior del cuello (69), donde la entrada de la perforación lateral inclinada (71 ) está en la base superior (67) de la cabeza (66) y la salida está(n) en la base inferior del cuello (69). 7. - Attachments and variations of a device for inserting and fixing dental implants, according to claim 1, characterized in that the means for joining the guides with an implant comprise threaded stems (70) emerging from a neck (69), being this neck (69) attached to a head (66) presenting at least one inclined lateral perforation (71) that goes from the upper base of the head (66) to the lower base of the neck (69), where the entrance of the perforation inclined side (71) is at the upper base (67) of the head (66) and the outlet is (n) at the lower base of the neck (69). 8. - Aditamentos y variaciones de un dispositivo para insertar y fijar implantes dentales, según la reivindicación 7 caracterizado por que alrededor de la unión entre pie (70) y cuello (69), hay una rielera (73) cilindrica. 8. - Attachments and variations of a device for inserting and fixing dental implants, according to claim 7, characterized in that there is a cylindrical rail (73) around the joint between foot (70) and neck (69).
PCT/ES2017/070804 2016-12-12 2017-12-11 Accessories and variations of a device for inserting and attaching dental implants inside perforated inclined cylindrical tunnels in the body of a dental implant that is wider from the crest module thereof Ceased WO2018109249A1 (en)

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WO2010091839A1 (en) * 2009-02-13 2010-08-19 Armin Solbrig Guide sleeve for guiding an oral-surgical drill and drilling template with such a sleeve

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010091839A1 (en) * 2009-02-13 2010-08-19 Armin Solbrig Guide sleeve for guiding an oral-surgical drill and drilling template with such a sleeve

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