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WO2010021535A2 - Dispositif de fixation de prothèse dentaire récupérable et instruments correspondants - Google Patents

Dispositif de fixation de prothèse dentaire récupérable et instruments correspondants Download PDF

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Publication number
WO2010021535A2
WO2010021535A2 PCT/MY2009/000119 MY2009000119W WO2010021535A2 WO 2010021535 A2 WO2010021535 A2 WO 2010021535A2 MY 2009000119 W MY2009000119 W MY 2009000119W WO 2010021535 A2 WO2010021535 A2 WO 2010021535A2
Authority
WO
WIPO (PCT)
Prior art keywords
ball head
attachment device
dental prosthesis
dental
prosthesis attachment
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/MY2009/000119
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English (en)
Other versions
WO2010021535A3 (fr
Inventor
Kai Foo Chow
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 WO2010021535A2 publication Critical patent/WO2010021535A2/fr
Publication of WO2010021535A3 publication Critical patent/WO2010021535A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/0075—Implant heads specially designed for receiving an upper structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/225—Fastening prostheses in the mouth
    • A61C13/265—Sliding or snap attachments
    • A61C13/2656—Snap attachments
    • 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
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars

Definitions

  • This invention relates to dental implant supported prostheses in general and, in particular, to a method and devices for mounting retrievable dental prostheses onto O-ball head mini dental implants.
  • crowns and bridges have been in use for a long time.
  • crowns and bridges were cemented to shaved down abutment teeth or onto posts inserted into tooth roots.
  • the crowns are fixed to the abutment teeth or posts with permanent cement. This will incur a tooth root-cement-crown junction. Excess cement is readily removed.
  • O-ball head mini dental implants and its use for stabilization of dentures has been a ' boon to patients since its teaching in U.S. Pat. No. 6716030 by Sendax et al.
  • the use of this system enables minimally invasive surgery M lower cost to patient.
  • Stabilization of dentures through the use of O-ball head mini dental implants attached to dentures via O- ring-in-housing has become well known in. the art.
  • a metal housing housing an O-ring is embedded in the denture base and couples with the O-ball head mini dental implant that has been embedded in the jaw bone.
  • U.S. Pat No. 7033174 granted to Giorno teaches a prosthesis mounting device for use with such implants. As the O-ball head abutment that protrudes beyond the gum line is small and Ml of undercuts it is not suitable for direct impression taking. A coping and such like devices used together with lab analogues through indirect impression techniques would be needed to fabricate a well fitting crown. This would be more costly and tedious to both dentist and lab compared to a direct impression technique.
  • U.S. Pat. No. 7108511 granted to Shatkins teaches a technique to enable a prefabricated prosthesis to be fitted onto mini dental implants as a single stage procedure.
  • the present invention discloses a dental prosthesis attachment device, an O-ring 'insertion/removal tool for use with the dental prosthesis attachment device and the use of the dental prosthesis attachment of this invention in a paralleling drill guide.
  • Yet another object of this invention is to make the process of mounting crowns and bridges onto O-ball head mini dental implants easier and cheaper.
  • the dental prosthesis attachment device uses a coupling mechanism well known in the art i.e. an O-ring to grip the neck of an O-ball head mini dental implant.
  • a coupling mechanism well known in the art i.e. an O-ring to grip the neck of an O-ball head mini dental implant.
  • Prior art could only apply this coupling mechanism to secure dentures as the housing of the O-ring extends only over the O-ball head of the mini dental implant. There would be too much mobility and instability if used for securing crowns and bridges which do not have big stable bases.
  • the dental prosthesis attachment device has a frusto-conical shape and when placed over an O-ball head mini dental implant enables direct impression taking. There is no need for copings and lab analogues, making the process easier and cheaper for both dentist and lab. And, for mounted prostheses to be retrievable, placing parallel implants is essential. With the use of the disclosed paralleling drill guide, which also employs means of the dental prosthesis attachment device, the placing of parallel implants is quite easily achieved.
  • a further object is to make the maintenance of such retrievable prostheses easy and economical. This object is met with the disclosure of the O-ring insertion/removal tool.
  • the O-ring being used in this invention is preferably an elastomeric orthodontic ligature size 120 which is cheap and easily available to any dentist. Any standard elastomeric orthodontic ligature may be applicable or even any material and size of O-ring with the provision that the dimensions of the dental prosthesis attachment device shall be adjusted accordingly.
  • this prosthesis attachment device will still achieve the object of enabling ease of removal of excess cement and easy access for cleaning by patient when cement fixation is preferred over detachable O-ring fixation.
  • cement fixation of the prosthesis attachment device is done, excess cement is readily removed.
  • the next step is to slip a rubber dam with a central punched out hole of around 2.5mm diameter over the cemented prosthesis attachment device to grip the mini implant. Direct impression technique is again used over the rubber dam. Thence the impression of the whole prosthesis attachment device is picked up and a so fabricated crown is amenable to flossing all the way to the gum-implant junction.
  • Fig Ia is a perspective view of the upper part of an O-ball head mini dental implant.
  • Fig Ib is a plan view of an O-ball head mini dental implant.
  • Fig Ic is a vertical cross sectional view of the O-ball head abutment of Fig Ia.
  • Fig 2a is a top view of the O-ring.
  • Fig 2b is a cross sectional view of the O-ring.
  • Fig 3 is a vertical cross sectional view of a crown secured to two O-ball head mini dental implants with permanent dental cement as in prior art.
  • Fig 4 is a vertical cross sectional view showing an O-ring-in housing denture attachment device used for denture stabilization.
  • Fig 5a is a vertical cross sectional view of one embodiment of the prosthesis mounting device.
  • Fig 5b is a vertical cross sectional view of various embodiments of the prosthesis mounting device shown in long dotted lines with the O-ball head abutment shown in short dotted line.
  • Fig 6a is a schematic view illustrating the O-ring insertion process.
  • Fig 6b is a side view of the O-ring insertion/removal tool.
  • Fig 7a is a vertical cross sectional view of the paralleling drill guide.
  • Fig 7b is a top view of the paralleling drill guide.
  • Fig 8 is a schematic view illustrating the dental prosthesis attachment device in use.
  • Fig. 9a is a buccal view of the dental prosthesis attachment device seated on a ridge of a patient that is flat and at an incline.
  • Fig. 9b is a buccal view of the dental prosthesis attachment device seated on a ridge of a patient that is curved and substantially level. .
  • Fig. 9c is the buccal view of the dental prosthesis attachment device seated on a ridge of a patient that is curved and at an incline.
  • Figs Ia, Ib and Ic show various views of the upper part of an O-ball head mini dental implant (10).
  • the threaded shaft (15 Fig Ia) tapers to a point (not shown) as in a self tapping screw and is inserted into a prepared hole in the jaw bone.
  • the O-ball head abutment (45) which is shown in cross section in Fig Ic. This abutment end will protrude out of the jaw bone and gum.
  • Most distally to the threaded shaft (15) end is the O-ball head (11) of diameter 1.7mm.
  • This O-ball head (11) sits on a cylindrical neck (12) that is slightly narrower at 1.3mm diameter and is of height 0.8mm.
  • an O- ball head mini dental implant includes all mini dental implants with a head and a neck wherein the head can be spherical, elliptical, semi-spherical with a flat top and the like, and the cylindrical collar (14) may vary such that the sides may also be tapered.
  • Fig 2a shows a plan view of an O-ring (16) used in this invention.
  • Fig 2b is the vertical cross-sectional view.
  • the outer diameter OD is 3.Omm and the inner diameter ID is 1.3mm (Fig 2a) and the cross sectional height H is 0.8mm (Fig 2b).
  • These dimensions are met in the cheap and readily available elastonieric orthodontic ligature size 120.
  • the above describes the dimensions of the most commonly used O-ball head mini dental implant.
  • the dimensions of the O-ball head mini dental implant may deviate from that described above, depending on the application requirement. Accordingly, depending on the dimensions of the O-ball head mini dental implant (10), other O-ring sizing between elastomeric orthodontic ligatures size 90 and 130 are also possible.
  • Other materials suitable for dental application may also be used. Such material may also be metal such as stainless steel or titanium whence the "O-ring” will be a "C-shaped" ring to enable the grip and release function of an elastomeric O-ring
  • Fig 3 is a vertical cross-sectional view of two O-ball head mini dental implants (10) embedded into jaw bone (not shown) through gum tissue (40) with a crown (56) directly cemented onto the O-ball head mini dental implant (10) with dental cement (57), excess of which flows out to form a gum-cement-crown junction (58) as excess cement is hard to remove. This illustrates the prior art.
  • Fig 4 is a vertical cross sectional view showing a prior art of a denture attachment device (55) which consists of a housing (7') housing an O-ring (16') engaging O-ball head abutment (45) at its cylindrical neck (12).
  • This/ denture attachment device (55) extends only over the head and neck of the O-ball head abutment (45) and therefore there is much associated mobility.
  • the O-ring (16') is ⁇ in a shallow location and does not need any specialized tool for removal or insertion.
  • the O-ring (16') usually employed is not readily available and replacement of worn O-rings is costly and inconvenient.
  • this just described denture attachment device (55) can act as a crown and bridge attachment device if it can be made more rigid and stable.
  • this rigidity and stability is achieved by extending the housing (7') to cover at least part of the cylindrical collar (14) of the O-ball head abutment (45) as well to fit snugly around this "cylindrical collar (14).
  • Such a specialized O-ring insertion/removal tool (25), described in Figs 6a and 6b, is necessarily disclosed in order to carry out the present invention.
  • the preferred O-ring used in this invention is the elastomeric orthodontic ligature size 120.
  • Figs 5a and 5b show the dental prosthesis attachment device (17) of this invention.
  • the dental prosthesis attachment device (17) has a frusto-conical shaped housing (7) with a broader circular base (21) tapering evenly to a smaller diametered circular apical end. That is the external contours of the dental prosthesis attachment device (17) resemble a cone with the apex cut off.
  • the frusto-conical shaped housing (7) has a peripheral wall (19) encompassing a cylindrical recess (20).
  • the cylindrical recess (20) extends axially from the circular base (21) and ends at a roof (9) formed by the capping (23) at the apical end of the dental prosthesis attachment device (17).
  • the cylindrical recess (20) extends from the base (21) for an inner height D plus B.
  • the O-ball head abutment (45) is shown in short dotted lines.
  • D is the height of the cylindrical neck (12) and O-ball head (11).
  • B is the basal height measured from the square shoulder to lmm onto the cylindrical collar (refer Fig Ic).
  • the diameter of the cylindrical recess (20) is sized to enable cooperative -mating between the cylindrical recess (20) of the dental prosthesis attachment device (17) and the cylindrical collar (14) of the O-ball head mini dental implant (10). Should the cylindrical collar (14) be some what tapered the dimensions of the cylindrical recess (20) can be adapted to accommodate the final profile of the cylindrical collar (14).
  • An annular groove (18) is positioned horizontally at a height to engage the neck of the implant abutment (45) i.e. just above the square shoulder (13). This annular groove (18) is cut into the peripheral wall (19) of the dental prosthesis attachment device (17) such that it is just big enough to seat the O-ring (16).
  • the dental prosthesis attachment device (17) with O-ring (16) in place will snap over the O-ball head of implant abutment (45) and engage the cylindrical neck (12) of the O-ball head abutment (45).
  • the dental prosthesis attachment device (17) will snap off the implant abutment (45).
  • a dental prosthesis fixed onto dental prosthesis attachment device (17) with dental cement becomes easily retrievable for hygiene or treatment purposes.
  • the profile of the ridge (50) of any patient in practice, is usually undulating and may be flat, curved, inclined or a combination.
  • the profile of the base (21) should conform to the profile of the ridge of the respective patient. Accordingly, although the dental prosthesis attachment device (17) is illustrated with a base (21) that is circular, it is obvious to someone skilled in the art that the base (21) may also be prefabricated to cater to patients with gum surfaces that may be flat, curved, inclined or a combination of such profiles.
  • Fig. 9a shows an example of a ridge (50) of a patient having gum surface that is substantially flat but inclined.
  • the base (21) of the dental prosthesis attachment device (17) can be adapted to be of elliptical shape such that the housing (7) dental prosthesis attachment device (17) becomes oblique fhisto-conical shaped, with the lengths of the peripheral wall (19) varying from the longest lateral length at one antipodal point of the transverse diameter of the ellipse to the shortest lateral length on the other antipodal point of the transverse diameter.
  • Fig. 9b shows an example of. a ridge (50) of a patient having gum surface that is curved and substantially level.
  • the base (21) of the dental prosthesis attachment device (17) can be adapted to have two oppositely positioned arcs (51), making up part of the perimetrical edges of the base (21), with the end points of each arc (51) starting from the base (21).
  • the length and curvature of the arcs (51) are substantially the same.
  • the dental prosthesis attachment device (17) is only symmetrical about a plane between the arcs (51) and is not rotationally symmetrical as with a dental prosthesis attachment device (17) having a flat circular base (21).
  • the arcs (51) at the base (21) of the dental prosthesis attachment device (17) sit cireumferentially on the ridge (50) of the patient.
  • Fig. 9c shows an example of a ridge (50) of a patient having gum surface that is curved and at an incline.
  • the base (21) of the dental prosthesis attachment device (17) can be adapted to have two oppositely positioned arcs (51', 51") making up part of the perimetrical edges of the base (21), with the end points of each arc (51', 51") starting from the base (21) but with the length and curvature of one arc (51") longer and larger respectively than the opposing arc(51').
  • the dental prosthesis attachment device (17) In use, the arcs (51', 51") of the dental prosthesis attachment device (17) sit cireumferentially on the ridge (50) of the patient, with the arc (51") of larger curvature sitting on the higher end of the inclined ridge (50).
  • the dental prosthesis attachment device (17) has an outer height B plus D plus A.
  • A is the apical height of the capping (23) of the dental prosthesis 'attachment device (17). Different dimensions can be designed such that the base diameter and outer height vary.
  • the dental prosthesis attachment device (17', 17) may have apical height A' that is much shorter than apical height A and basal heights B' or B" that is longer than B and engages more of the cylindrical collar whilst ensuring the annular groove (18) is located correctly to be at the position of the neck of the implant abutment (45).
  • Various surface features enhance the practical usefulness of the dental prosthesis attachment device (17). (22) indicates the edges that are rounded. Small external grooves (24) enhance cement retention of mounted prostheses.
  • Suitable materials for the housing (7) would be surgical grade stainless steel, titanium or a high performance plastic, whence the O-ring could be integral with the rest of the housing.
  • the annular groove (18) that seats the O-ring (16) is located rather deeply into the cylindrical recess (20) of the dental prosthesis attachment device (17).
  • An O-ring insertion/removal tool (25) is necessarily disclosed for the practice of this invention. This O-ring insertion/removal tool (25) is also essential when time comes for the replacement of worn O-rings.
  • Fig 6b shows a side view of this tool.
  • a central longish handle (28) has an O-ring removal tool (26) at one end. This is a pin with a hook at its end (46), just sized to fit into the cylindrical recess (20) of the dental prosthesis attachment device (17). On applying the hook (46) into the cylindrical recess (20) beyond the location of the O-ring (16), the O-ring (16) is easily hooked out.
  • the O-ring insertion tool (27).
  • This comprises a ball head pin (29) with a slidable sleeve (31) located just distal to the ball head (30).
  • This sleeve is a hollow tube just big enough to fit into the cylindrical recess (20) of the dental prosthesis attachment device (17).
  • the ball head (30) of the O-ring insertion tool (27) picks up an O-ring (16) to transfer into the cylindrical recess (20) of the dental prosthesis attachment device (17).
  • the O-ring (16) is placed in a downward direction at an angle into the cylindrical recess (20).
  • the slidable sleeve (31) is pushed downward toward the annular groove (18), seating the O-ring (16) into the annular groove (18).
  • the paralleling drill guide (33) has two components, a dental prosthesis attachment device (17') and a drill guide tube (53) connected by a connecting bar (32).
  • the drill guide tube (53) is a hollow tube with cylindrical space (34) and cylindrical wall (35).
  • the cylindrical space (34) has diameter sized big enough to admit a pilot drill and just big enough to fit the dental implant i.e. the same diameter as the cylindrical recess (20) of dental prosthesis attachment device (17) is just right.
  • the length L is the distance between the two components. This length L is variable to accommodate the various distances between implants that are usually encountered in clinical practice.
  • the length L may vary by having different paralleling drill guides of different lengths L. Or there can be a simple mechanism in place to v make the length L adjustable.
  • Two common mechanisms employable would be two arms connected by a pivot joint and telescoping tubes secured with fastening means. Suitable materials would be surgical grade stainless steel, titanium or a high performance plastic.
  • the first mini implant is placed at a pre-planned location and angulation, usually parallel to an adjacent tooth.
  • the paralleling drill guide (33) with the desired distance L to the next planned implant site is snapped on via the dental prosthesis attachment device (17').
  • the external contours of the dental prosthesis attachment device (17') need not be frusto-conical shaped.
  • the dental prosthesis attachment device (17') could be tubular in shape with a cylindrical recess (20) while the external contours are preferably cylindrical in shape but can be of any other shape such as a square.
  • a frusto-conical shape is desirable for direct impression taking purposes, which is not necessary when used in a paralleling drill guide (33).
  • the capping (23') is preferable provided but can be dispensed with.
  • the drill guide tube (53) is swivelled onto the desired location.
  • the drill guide tube (53) is swivelled away to allow a diamond bur or other such like drill to cut through the gum and into cortical bone at the marked spot. This buys the initial catch for the pilot drill.
  • the drill guide tube (53) is swivelled back again.
  • the pilot drill is inserted through the drill guide tube (53) into the initial purchase in the cortical bone just made.
  • the pilot hole is drilled into the desired depth and will be in parallel relationship with the first implant.
  • the mini implant is screwed partway into the bone with aid of the drill guide tube (53). Bone is spongy and deviation of angulation may still occur during torquing.
  • Fig 8 illustrates the dental prosthesis attachment device (17) in use.
  • ( 36) , (37), and (38) are 3 prosthetic teeth fixed with permanent dental cement to three dental prosthesis attachment devices (17"), (17'), and (17). These in turn are snapped onto three O-ball head mini dental implants (10) which have been screwed through gum (40) and bone (41). These three implants are in parallel relationship which was achieved by use of the paralleling drill guide (33) (Fig 7a). Note that there is loss of bone (41) at location marked (42) and the restored teeth are of different shapes and volumes and should be at optimal occlussal relationship to opposing teeth.
  • the O-ball head mini dental implants (10) are placed so that different ⁇ heights, h, h', and h", of the cylindrical collar (14) protrude beyond the gum line (39).
  • Corresponding different sized dental prosthesis attachment devices (17), (17') and (17') are applied.
  • the health of the gum (40) around the O-ball head mini dental implants (10) is easily gauged by retrieving the bridge comprising prosthetic teeth (36, 37and 38). This is done by snapping off with a sustained pulling force which causes the elastic O-rings (16) to expand and allow the bridge to be released, often with a snapping sound.

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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

La présente invention concerne un procédé et des dispositifs qui permettent d'installer et de réparer facilement et économiquement des prothèses dentaires récupérables montées sur des mini-implants dentaires à tête sphérique. Les dispositifs selon l'invention sont un dispositif de fixation (17) de prothèse dentaire et un guide d'insertion/retrait (25) de ligatures élastiques et un guide-foret de mise en parallèle (33). Le dispositif de stabilisation (55) de prothèse classique avec ligature élastique placée dans un logement peut maintenant être amené à fixer de manière récupérable des couronnes et des bridges sur des mini-implants dentaires (10) à tête sphérique par une extension de la base dudit dispositif de stabilisation (55) de prothèse afin qu'il s'ajuste sur le col cylindrique (14) d'un mini-implant (10) à tête sphérique lorsqu'il est utilisé en combinaison avec l'instrument d'insertion/retrait (25) de ligatures élastiques et le guide-foret de mise en parallèle (33) présentés.
PCT/MY2009/000119 2008-08-18 2009-08-18 Dispositif de fixation de prothèse dentaire récupérable et instruments correspondants Ceased WO2010021535A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
MYPI20083147 2008-08-18
MYPI20083147 2008-08-18
MYPI20084375 2008-11-03
MYPI20084375 2008-11-03

Publications (2)

Publication Number Publication Date
WO2010021535A2 true WO2010021535A2 (fr) 2010-02-25
WO2010021535A3 WO2010021535A3 (fr) 2010-05-14

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MY (1) MY155027A (fr)
WO (1) WO2010021535A2 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011084045A1 (fr) * 2010-01-11 2011-07-14 Moe Keng Ang Dispositif de montage de prothèse et outil de support pour utilisation dans des applications de prosthodontie de mini-implant fixe/amovible
EP2491888A3 (fr) * 2011-02-23 2012-10-24 Heinz Dr. med. dent. Winsauer Dispositif d'ancrage destiné à la fixation de fils orthodontiques pour un dispositif de correction orthodontique
US8905757B2 (en) 2012-12-03 2014-12-09 E. Kats Enterprises Ltd. Method and apparatus for measuring a location and orientation of a plurality of implants
WO2016177605A1 (fr) * 2015-05-05 2016-11-10 Heraeus Kulzer Gmbh Procédé de positionnement de dents prothétiques dans une base de prothèse
WO2017103212A3 (fr) * 2015-12-18 2017-09-28 Hartmut Rau Ensemble, agencement, moyen de retenue, instrument médico-dentaire et kit médico-dentaire
FR3076204A1 (fr) * 2017-12-30 2019-07-05 Albert Degeilh Dispositif de fixation de protheses dentaires comprenant un attachement dentaire.
EP3753526A1 (fr) * 2019-06-19 2020-12-23 Albert Degeilh Dispositif de fixation de prothèse dentaire comprenant un attachement dentaire
EP3842006A1 (fr) * 2019-12-27 2021-06-30 Rodriguez Suire, Jean Philip Dispositif de fixation de prothèses dentaires sur un implant
JP2021192803A (ja) * 2015-12-23 2021-12-23 カール ライビンガー メディツィンテヒニーク ゲーエムベーハー ウント コーカーゲーKarl Leibinger Medizintechnik Gmbh & Co. Kg ベースを備え骨構造に適合されるように成形されるインプラント及び関連する製造方法
WO2025014509A1 (fr) * 2023-07-07 2025-01-16 Murray Judson Outil d'insertion et d'extraction d'insert de butée dentaire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001293178A1 (en) * 2000-09-29 2002-04-08 Biohex Corporation Dental implant system and additional methods of attachment
KR100473142B1 (ko) * 2003-08-29 2005-03-14 주식회사 메가젠 인공 치아 시스템
KR200426910Y1 (ko) * 2006-07-10 2006-09-18 배병수 임플란트용 지지대

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011084045A1 (fr) * 2010-01-11 2011-07-14 Moe Keng Ang Dispositif de montage de prothèse et outil de support pour utilisation dans des applications de prosthodontie de mini-implant fixe/amovible
EP2491888A3 (fr) * 2011-02-23 2012-10-24 Heinz Dr. med. dent. Winsauer Dispositif d'ancrage destiné à la fixation de fils orthodontiques pour un dispositif de correction orthodontique
US8905757B2 (en) 2012-12-03 2014-12-09 E. Kats Enterprises Ltd. Method and apparatus for measuring a location and orientation of a plurality of implants
WO2016177605A1 (fr) * 2015-05-05 2016-11-10 Heraeus Kulzer Gmbh Procédé de positionnement de dents prothétiques dans une base de prothèse
WO2017103212A3 (fr) * 2015-12-18 2017-09-28 Hartmut Rau Ensemble, agencement, moyen de retenue, instrument médico-dentaire et kit médico-dentaire
US11202689B2 (en) 2015-12-18 2021-12-21 Hartmut Rau Combination, system; holding means; dental tool and dental set
JP2021192803A (ja) * 2015-12-23 2021-12-23 カール ライビンガー メディツィンテヒニーク ゲーエムベーハー ウント コーカーゲーKarl Leibinger Medizintechnik Gmbh & Co. Kg ベースを備え骨構造に適合されるように成形されるインプラント及び関連する製造方法
JP7393399B2 (ja) 2015-12-23 2023-12-06 カール ライビンガー メディツィンテヒニーク ゲーエムベーハー ウント コーカーゲー ベースを備え骨構造に適合されるように成形されるインプラント及び関連する製造方法
FR3076204A1 (fr) * 2017-12-30 2019-07-05 Albert Degeilh Dispositif de fixation de protheses dentaires comprenant un attachement dentaire.
EP3753526A1 (fr) * 2019-06-19 2020-12-23 Albert Degeilh Dispositif de fixation de prothèse dentaire comprenant un attachement dentaire
EP3842006A1 (fr) * 2019-12-27 2021-06-30 Rodriguez Suire, Jean Philip Dispositif de fixation de prothèses dentaires sur un implant
WO2025014509A1 (fr) * 2023-07-07 2025-01-16 Murray Judson Outil d'insertion et d'extraction d'insert de butée dentaire

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