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WO2018199734A1 - Dispositif pour l'irrigation continue du lit d'implantation pendant la mise en place d'un implant dentaire - Google Patents

Dispositif pour l'irrigation continue du lit d'implantation pendant la mise en place d'un implant dentaire Download PDF

Info

Publication number
WO2018199734A1
WO2018199734A1 PCT/MX2018/000029 MX2018000029W WO2018199734A1 WO 2018199734 A1 WO2018199734 A1 WO 2018199734A1 MX 2018000029 W MX2018000029 W MX 2018000029W WO 2018199734 A1 WO2018199734 A1 WO 2018199734A1
Authority
WO
WIPO (PCT)
Prior art keywords
irrigation
tube
guide
angle
irrigation tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/MX2018/000029
Other languages
English (en)
Spanish (es)
Inventor
José Roberto SOSA MARTÍNEZ DE ARREDONDO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2018199734A1 publication Critical patent/WO2018199734A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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

  • the present device has as its technical field dental implantology, a discipline of dentistry that deals with the study of alloplastic materials inside or on the jaw bones to support dental rehabilitation. It aims to replace missing teeth by surgically placing a dental implant in the maxillary or mandibular bone.
  • Dental implants can be of different sizes, surfaces and materials. On the implants prosthetic rehabilitations are designed that will allow to restore the masticatory, phonetic and aesthetic functions of the patient. The choice of the type of implant that is put in patients is made based on the diagnosis, prognosis and interdisciplinary treatment plan between the general dentist with a specialist in surgery, periodontics or prosthodontics.
  • Figure 1 is a view in which all the elements involved in the use of the irrigation system are involved.
  • Figure 2 is a top view of the guide in which the outputs of the irrigation system are illustrated avoiding the pressure that could be generated when injecting the liquid during milling.
  • Figure 3 is a cross-sectional view through the surgical guide in which the irrigation elements are observed through it and the possible insertion angles of the irrigation tube.
  • Figure 4 describes the element that divides the irrigation system of the conventional milling motor allowing the irrigation tube of the guide and the handpiece to be connected at the same time.
  • object of the present invention consists of intermediate parts and complementary to the irrigation system of any conventional milling motor and a printed digital surgical guide (in biocompatible acrylic) in 3D
  • a counter-angle (handpiece) (1) is required to perform the milling in which strawberries (drills) with a stop (2) are placed for the preparation of the bed to be implanted, depending on the system and brand used is required or not, the use of diameter reducers (5) for drills (2), these are placed in the metal rings (sleeves) (6) of the surgical guides and are exchanged consecutively to increase the diameter of the preparation.
  • the reducers (5) By placing the reducers (5) on the rings (6) and then placing the drill (drill) (2) inside it, the space that allows the passage of irrigation (4) that comes from the handpiece ( 1), preventing it from reaching the preparation site (socket, bone bed), causing heat to be generated (Temperatures greater than 40 ° C) due to friction between the instrument (2) and the bone.
  • the following system was designed, which consists of adding a "Y" shaped distributor (8) to the main irrigation path (10) from the milling motor.
  • the contra-angle (handpiece) (1) with sufficient feed to irrigate over the surgical guide (7) during milling and add an irrigation tube (4) to the design of the guide during the design stage or after printing through a stainless steel tube with a diameter of 1.65 mm and a length of no more than 12 mm.
  • the outlet of the irrigation tube (4) will be located just below the ring (sleeve) (6) placed in the surgical guide (7) as can be seen in figure (3) and the angle of insertion can vary from 0 ° to 50 ° starting from the line perpendicular to the angle of insertion of the rings 6 avoiding exceeding their height and allowing easy access to the contra-angle (handpiece) (1). Ideally they should be placed towards the vestibular side of the teeth.
  • the design of the distributor (8) in the form of ⁇ "consists of 3 connectors, 1 inlet and 2 outlets to evenly divide the irrigation flow (10) coming from the milling motor, inside it has an equilateral triangle-shaped block to prevent bubbles and / or turbulence in its interior during the flow of the liquid.
  • This piece is fully 3D printed of the same material as the surgical guide (7) and is not reusable.
  • the hoses (3) necessary for the interconnection of the components correspond to the caliber of those included in the milling motor (1.65 mm internal diameter and 2 mm external diameter) and their length varies from 8 cm to 15 cm between the distributor (8) and the irrigation tube (4) of the contra-angle (handpiece) (1) and 10 cm to 20 cm between the distributor and the irrigation tube (4) placed in the surgical guide.

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & 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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Dental Prosthetics (AREA)

Abstract

L'invention porte sur les implants dentaires qui représentent une option chirurgicale pour obtenir un ancrage solide des prothèses sur l'os et les tissus, cette option chirurgicale connaissant actuellement une grande avancée technologique qui comprend l'utilisation de guides chirurgicaux et de trousses comprenant des fraises (forets) qui, en fonction du système et de la marque utilisés nécessitent l'emploi de réducteurs de diamètre pour fraises (forets) qui assurent la réduction de l'espace qui permet le passage de l'irrigation interne qui est indispensable pour éviter la nécrose de l'os, du fait d'un excès de chaleur généré par le frottement entre l'instrument et le tissu dur. L'invention du présent dispositif, qui se situe dans le secteur technique de l'implantologie dentaire, a comme objectif fondamental d'être un substitut pour assurer l'irrigation interne permanente, suffisante et nécessaire pendant la chirurgie de l'implant dentaire, indépendamment du système et de la marque des trousses (forets) qui sont utilisées.
PCT/MX2018/000029 2017-04-26 2018-03-21 Dispositif pour l'irrigation continue du lit d'implantation pendant la mise en place d'un implant dentaire Ceased WO2018199734A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX2017000186 2017-04-26
MXMX/U/2017/000186 2017-04-26

Publications (1)

Publication Number Publication Date
WO2018199734A1 true WO2018199734A1 (fr) 2018-11-01

Family

ID=63920000

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2018/000029 Ceased WO2018199734A1 (fr) 2017-04-26 2018-03-21 Dispositif pour l'irrigation continue du lit d'implantation pendant la mise en place d'un implant dentaire

Country Status (1)

Country Link
WO (1) WO2018199734A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100256649A1 (en) * 2007-06-04 2010-10-07 Jean Capsal Method for producing a drill assistance device for at least one implant hole in a bone structure and device obtained

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100256649A1 (en) * 2007-06-04 2010-10-07 Jean Capsal Method for producing a drill assistance device for at least one implant hole in a bone structure and device obtained

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