WO1998007382A1 - Enossales einzelzahnimplantat mit verdrehsicherung und stanzwerkzeug sowie positionierhilfe zur fertigstellung eines solchen einzelzahnimplantats - Google Patents
Enossales einzelzahnimplantat mit verdrehsicherung und stanzwerkzeug sowie positionierhilfe zur fertigstellung eines solchen einzelzahnimplantats Download PDFInfo
- Publication number
- WO1998007382A1 WO1998007382A1 PCT/DE1997/000460 DE9700460W WO9807382A1 WO 1998007382 A1 WO1998007382 A1 WO 1998007382A1 DE 9700460 W DE9700460 W DE 9700460W WO 9807382 A1 WO9807382 A1 WO 9807382A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spacer sleeve
- base body
- single tooth
- tooth implant
- grooves
- Prior art date
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
-
- 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
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0066—Connecting devices for joining an upper structure with an implant member, e.g. spacers with positioning means
-
- 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
- A61C13/0003—Making bridge-work, inlays, implants or the like
-
- 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
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
-
- 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
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
-
- 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
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0054—Connecting devices for joining an upper structure with an implant member, e.g. spacers having a cylindrical implant connecting part
-
- 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
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0068—Connecting devices for joining an upper structure with an implant member, e.g. spacers with an additional screw
Definitions
- the invention relates to an endosteal single tooth implant for a fixed dental prosthesis, with an essentially cylindrical base body which can be inserted into a bore made in a jaw bone and which has a blind bore open to its coronal end, with a spacer sleeve which can be attached to the coronal front edge of the base body and which is secured against rotation has a cervical centering collar which can be inserted into a hollow cylindrical ring recess provided at the coronal end of the base body, has a shoulder adjoining the centering collar in the coronal direction and can be placed on the coronal front edge of the base body and has a bore open to its coronal end
- an implant post which can be used directly or indirectly in the blind bore of the base body and at least partially penetrates the spacer sleeve, and which forms a fastening head for the denture, with a first number of in the inner wall of the hollow cylindrical ring recess immediately following the front edge of the base body, provided coronally open base body positive locking grooves, which are arranged in a preferably regular division with respect to the circumference of the base body, and with a second number of spacer sleeve positive locking cams which are designed to be complementary to the base body positive locking grooves and which are located on the outer wall of the centering collar in a positive locking section, the outer diameter of which corresponds to the inner diameter of the base body in the region of the base body positive-locking grooves, are arranged with preferably regular division with respect to the circumference of the spacer sleeve.
- the invention further relates to a punching tool and a positioning aid for the completion of such a single tooth implant, in particular its spacer sleeve.
- a single tooth implant of the type described above is the subject of the unpublished German patent application 195 34 979.2, in which through positive locking grooves in the base body of the implant, which specify the number of fine parts and interact with an equal or fewer number of lugs or cams on the spacer sleeve.
- the invention has for its object to design the single tooth implant described above so that the risk of misorientation in the patient's mouth is practically excluded with the same fine alignment option.
- this object is achieved in that the second number before the intended use of the spacer sleeve in the base body is an integral multiple of the first number, and that only those of the spacer sleeve form-locking cams remain on the spacer sleeve that have the desired alignment of the spacer sleeve to the basic body.
- the base body form-fit grooves extend parallel to the longitudinal axis of the base body and have a cross-section which is essentially in the form of a segment of a circle in a radial plane.
- At least one of the main body positive locking grooves has a guide surface at the coronal end.
- At least one of the spacer sleeve form-locking cams tapers in the cervical direction from the cam root, at least one form-fitting cam diameter measured in a radial plane near the cam root being slightly larger than a corresponding diameter of at least one associated basic body-form-fitting groove the front edge of the base body.
- the solution to the object according to the invention is possible with only one base-form-fit groove and only one spacer-form-fit cam.
- the number of main body positive locking grooves should preferably be three and that of the spacer sleeve positive locking cams should preferably be twelve.
- This reduced number of base body positive locking grooves - from twelve, corresponding to the implant described in patent application 195 09 762.9-32, to here for example three - offers considerable mechanical advantages, since the wall thickness of the base body can be kept over a large area. This leads to a increased strength between implant and spacer sleeve.
- nine are removed from the twelve spacer form-locking cams after the exact orientation has been determined. This creates a spacer sleeve which, in combination with the base body with three base body positive locking grooves, only allows angular steps of 120 °.
- the single-tooth implant according to the invention With the single-tooth implant according to the invention, the possibility of fine division is thus retained in the preparation phase, while the correct orientation is easy to determine when inserted into the patient's mouth. At the same time, a high physical rotational stability is achieved in the preferred embodiment.
- the centering collar fits as precisely as possible into the thread of the ring recess of the base body, as described in the unpublished German patent application 195 09 762.9-32, which ensures optimum strength due to the positive and positive engagement of the Spacer sleeve and thus also the denture with respect to the base body is guaranteed.
- the stability and precision of the connection between the base body and the spacer sleeve in the embodiment of the invention in which the positive locking cams of the spacer sleeve are tapered are further promoted by the fact that it is possible to achieve manufacturing-related tolerances in the interaction between the positive locking grooves and the form balance cam and ensure a perfect fit of the form-locking cams with respect to the form-locking grooves.
- a special punching tool which is distinguished by a receiving device for the spacer sleeve and a cutting device, the cutting device having an essentially annular cutting edge, the diameter of which corresponds to the diameter of the form-fitting section of the spacer sleeve and are arranged in the recesses, the number of which corresponds to that of the main body positive locking grooves and the arc length of at least the arc length of a spacer sleeve positive locking cam on its contact plane with the spacer sleeve.
- a positioning aid with a carrier which has a recess through which the spacer sleeve inserted therein protrudes and which it is held, whereby positioning grooves are provided in the recess, the arrangement of which corresponds to the basic-body positive-locking grooves of the basic body which corresponds to the Spacer sleeve is used.
- Markings are particularly preferably attached to the carrier, which indicate the division of the spacer-form-locking cams and which are used in particular together with "dummy" structures for exact position determination.
- FIG. 1 shows an embodiment of the base body of the endosseous single tooth implant according to the invention in a perspective view *
- FIG. 2 shows a spacer sleeve in a perspective representation corresponding to FIG. 1, *
- Figure 3 is a side view, partly in section, of a punching tool
- FIG. 4 shows a top view of the punching tool of FIG. 3, partially cut open
- FIG. 5 shows an axial longitudinal section of a holding device and a cutting device for a punching tool
- Figure 6 is a plan view of a positioning aid
- Figure 7 shows the positioning aid of Figure 6 in an axial longitudinal sectional view.
- the single tooth implant in the exemplary embodiment shown there has a base body 10 of a known type, as described, for example, in DE-PS 40 28 855 and also in the already mentioned German patent application 195 34 979.2.
- the base body 10 which is designed to be closed at its cervical end shown at the bottom in FIG. 1, has a blind bore which is open towards its coronal end at the top in FIG. 1.
- Near the cervical end of the Blind bore is an internal thread, not visible in the figure, with a relatively small diameter, into which an implant post, not shown in FIG. 1, can be screwed. This is followed by an annular recess 14 with a larger diameter than the internal thread.
- the ring recess 14 has a centering region 16 which connects coronally to the internal thread.
- a guide area 20 adjoins this in the coronal direction, in which the ring recess 14 has a smooth, hollow-cylindrical inner wall with a further enlarged diameter.
- a form-fit region 24 of the ring recess 14 extends from the guide region 20 to a coronal end edge 22 of the base body 10, in which a number of axial form-fit grooves 26, three in the embodiment shown in FIG. 1, are machined into the inner wall of the ring recess 14.
- the form-fitting grooves 26 extend parallel to the longitudinal axis of the base body 10 and have a cross-section which is essentially in the form of a segment of a circle in a radial plane.
- Each of the form-fitting grooves 26 has at the coronal end, ie facing the end edge 22, a guide surface 28 which, as a conical bevel, leads from the end edge 22 into the part of the form-fitting grooves 26 which then extends in the axial direction with straight walls.
- a spacer sleeve 30 shown in FIG. 2 serves in the manner explained in the German patent application 195 09 762.9 as a fastening head for a fixed denture, not shown.
- the spacer sleeve 30 is provided with an axial longitudinal bore 32, the inside diameter of which is knife corresponds to the outside diameter of the implant post, not shown. It is also provided with a circumferential attachment shoulder 34 for the dentures. Following a shoulder 36 which can be placed on the front edge 22 of the base body 10 and is designed as a circumferential ring shoulder, the spacer sleeve 30 has a form-fitting section 38, a guide section 40 and a centering section 42 of a centering collar 44 in the cervical direction.
- a number of form-fitting cams 46, 46a extending in the axial and radial direction are provided in the form-fitting area 38, this number being an integral multiple of the number of base-body form-fitting grooves 26.
- the spacer sleeve form-locking cams 46, 46a provided for this embodiment can be seen, while their actually 38 on the circumference of the form-fitting area 38 can be twelve.
- the shape of each of the spacer sleeve form-locking cams 46 corresponds to the form-fitting grooves 26 of the base body 10, apart from the guide surfaces 28.
- the centering section 42 of the centering collar 44 engages in the centering region 16 of the ring recess 14.
- the guide section 40 of the spacer sleeve 30 fits snugly in the guide area 20 of the base body 10.
- Spacer form-locking cams 46 have been removed in the manner to be described in more detail later, which would not correspond to the position of the base body positive-locking grooves 26 in the correct orientation of the spacer sleeve 30 on the base body 10.
- the remaining positive locking cams for example the positive locking cam 46, then engage in the main body positive locking grooves 26 when the spacer sleeve 30 is inserted further, while the shoulder 36 comes to rest against the front edge 22.
- the spacer sleeve 30 is thus connected to the base body 10 in a manner secured against rotation.
- the spacer sleeve 30 can be firmly connected to the base body 10 by means of the implant post, which is screwed into the internal thread of the base body 10.
- a punching tool for removing the spacer sleeve guide cams that are not required is shown in a side view, partially cut away, in FIG. 3.
- a base 50 On a base 48 provided with feet, a base 50 is fixed, the cross section of which is essentially T-shaped, the sections running parallel to the base 48 being of different thicknesses, depending on the requirements with regard to function and stability, as will be explained in more detail below becomes.
- a stand 56 which projects vertically from the substructure 48 and is firmly connected to the correspondingly solid section of the base 50 by a screw 58.
- a spacer sleeve which essentially consists of a positioning attachment 84 with a die, described in more detail in FIG. 5, into which a positioning aid, which will be described later, is inserted, and which is in the base 50 in a notch 580 is inserted and held in this.
- a longitudinal bore 86 runs through the positioning attachment 84 and extends into the base 50 continues and into which a pin 88 is inserted, which cooperates with an ejector lever 60 in a manner to be described later.
- the longitudinal bore 86 opens into an arm of the base 50 running parallel to the base 48.
- a massive extension 52 is provided, which ends in a nose 54.
- a holding spring 64 is suspended, which engages with its free end on the ejector lever 60 already mentioned.
- the ejector lever 60 can be pivoted about an axis of rotation 62 which is arranged close to the receiving device for the spacer sleeve.
- this relatively short lever arm of the ejector lever 60 there is a recess 66 into which a plunger 110 is inserted, which is aligned with the longitudinal bore 86 of the positioning attachment 84 and acts on the pin 88.
- the retaining spring 64 which engages the longer lever of the ejector lever 60, holds the ejector lever 60 in such a way that the plunger 110 does not exert any force on the pin 88.
- a pressure lever 70 is articulated such that it can be pivoted about an axis of rotation 72 located near its one end. In the operating state, lying above the positioning attachment 84, a pressure insert 80 is inserted in the pressure lever 70 in a bore 74 and carries a stamp 82.
- the free end of the pressure lever 70 opposite the axis of rotation 72 has an opening 76 which runs from top to bottom in the direction of the drawing and through which an arm 90 depends, specifically from an axle rod 78 which is arranged in the opening 76 and which on the other hand is connected with an Arm 90 arranged slot 96, the longer dimension of which is perpendicular to the axis rod 78, is guided.
- the end of the arm depending in the direction of the substructure 48 has a recess 92 which faces the base 50, in particular the nose 54 thereof, and receives this in the operating state of the punching tool. Below the recess 92, the depending end of the arm 90 further has a chamfer 94 which, as shown in FIG. 3, runs parallel to the chamfered surface of the nose 54.
- the free end of the arm 90 opposite the hanging end forms an axis of rotation 98 to which a turntable 100 is articulated.
- a lever rod 102 is screwed into the turntable 100 and carries an operating button 104.
- Two pins 106, 108 attached to the turntable 100 form rotation limits for the movement of the turntable 100.
- FIG. 3 shows the punching tool in a state that a previously inserted spacer sleeve has just been punched in the desired manner.
- the turntable 100 is pivoted further in the direction of arrow B with the aid of the lever rod 102 or the control button 104, so that the previously fixed contact of the axle rod 78 with the end 48 of the elongated hole 96 facing the base 48 is abandoned.
- the axle rod 78 now no longer acts exclusively as a guide, but also as an axis of rotation about which the arm 90 can be pivoted by the action of the pin 106 when there is play between the nose 54 and the recess 92 and thus releases the locking between the arm 90 and the base 50 becomes.
- the pressure lever 70 can now be pivoted about the axis of rotation 72 until its contact surface 116 bears against a corresponding contact surface 118 of the stand 56 at the end articulated on the axis of rotation 72.
- the finished spacer sleeve can then be lifted and removed from the positioning attachment 84 using the ejector lever 60, a new spacer sleeve can be inserted and the punching tool can be closed again by pivoting the pressure lever 70 back into its operating position.
- the arm 90 which is dependent on the pressure lever 70, then lies with its bevel 94 on the inclined surface of the nose 54 and in the further course of the movement it engages with the recess 92 over the nose 54.
- the tool is then ready for a further punching process.
- FIG. 4 shows a top view of the punching tool of FIG. 3, in particular details of the substructure 48, which is designed as a hollow body and is shown partially torn open.
- the base 50 is fastened to the substructure 48 by means of screws or the like (not shown). Magazines 140, 142 for small parts, replacement dies etc. are provided on both sides of these fastening devices and, as shown for the magazine 142, can be pivoted out of the substructure 48 about a pivot pin 144.
- a pivot limitation in the form of a pin (not shown) on the bottom of the respective magazine 140, 142 can be provided.
- the notch 580 which interchangeably receives the positioning attachment 84, can be seen particularly clearly in FIG.
- the positioning attachment 84 shown in the axial longitudinal section in FIG. 5, is essentially hollow-cylindrical and has a constriction 840 approximately in the middle of its axial length.
- a pin 88 which is loaded by a spiral spring 882 which is supported in the interior of the longitudinal bore 86 and which is provided by a pressure plate 842 which is provided by the positioning attachment 84 at its end which later faces the ejector lever (60 in FIG. 3) Longitudinal bore 86 is held and protrudes through an opening 844 provided in the pressure plate 842.
- This protruding section 884 of the pin is spherical.
- the spherical section 884 snaps into the opening described in connection with FIG. tion of the base 50, which continues the longitudinal bore 86. Only when the plunger 110 of the ejector lever 60 (FIG. 3) pushes the pin 88 back into the interior of the longitudinal bore 86 can the positioning attachment 84 be removed after a spacer sleeve 30, which is located in the positioning attachment 84, has been lifted out.
- the cutting device 850 is arranged in a receptacle 846 which, as seen in FIG. 5, cuts off the form-locking cams of an inserted spacer sleeve 30 that are not required from below.
- the cutting process is supported by a pressure pin 860 which is guided through the longitudinal bore 32 of the spacer sleeve 30 and on which the stamp 82 of the pressure insert 80 (FIG. 3) acts.
- FIGS. 6 and 7 show in plan view or in longitudinal section a positioning aid for use in the invention, as is then used, for example, in the positioning attachment 84 of the punching tool shown in FIGS. 3 and 4.
- the positioning aid consists of a circular support 120, which is provided on its top and underside on the outer edge with annular reinforcements 122.
- arms 124 are formed at positions corresponding to the base body positive-locking grooves, starting from the reinforcements 122, the free ends of which lie over a recess 128 and end in positioning grooves 126, which correspond in shape to the base body form-fit grooves.
- the di Punch sleeve form-locking cams that are to be excluded from the punching process are thus protected in the positioning aid.
- the markings 130 and 132 applied to the carrier 120 and to the reinforcement 122 serve to determine angular positions. Line markings 130 are applied at an angular distance of 30 °.
- the numbers, reference number 132, then represent the actual positioning aids. These are used in conjunction with so-called "dummy" structures.
- the spacer sleeve can be inserted into the positioning aid in accordance with the corresponding marking, so that the cams that are later required for the implant lie protected in the grooves 126.
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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)
- Prostheses (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97919260A EP0927000A1 (de) | 1996-08-21 | 1997-03-05 | Enossales einzelzahnimplantat mit verdrehsicherung und stanzwerkzeug sowie positionierhilfe zur fertigstellung eines solchen einzelzahnimplantats |
JP10510224A JP2000517208A (ja) | 1996-08-21 | 1997-03-05 | 回転防止骨内単一歯インプラント、スタンピング工具及び単一歯インプラントの製造用位置決め補助具 |
AU23795/97A AU2379597A (en) | 1996-08-21 | 1997-03-05 | Endosteal single tooth implant secured against torsion, stamping tool and ositioning aid for producing such a single tooth implant |
CA002262704A CA2262704A1 (en) | 1996-08-21 | 1997-03-05 | Endosteal single tooth implant secured against torsion, stamping tool and positioning aid for producing such a single tooth implant |
BR9711326A BR9711326A (pt) | 1996-08-21 | 1997-03-05 | Implante enossal individual ferramenta de estampagem e auxiliar de posicionamento |
US09/242,577 US6116904A (en) | 1996-08-21 | 1997-05-05 | Endosteal single tooth implant secured against torsion, stamping tool and positioning aid for producing such a single tooth implant |
NO990799A NO990799L (no) | 1996-08-21 | 1999-02-19 | Enkelt tannimplantat av endosteum med dreiesikring og stanseverkt°y samt posisjoneringshjelp for Õ gj°re ferdig et slikt enkelt tannimplantat |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19633570.1 | 1996-08-21 | ||
DE19633570A DE19633570C1 (de) | 1996-08-21 | 1996-08-21 | Enossales Einzelzahnimplantat mit Verdrehsicherung und Stanzwerkzeug sowie Positionierhilfe zur Fertigstellung eines solchen Einzelzahnimplantats |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998007382A1 true WO1998007382A1 (de) | 1998-02-26 |
Family
ID=7803146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1997/000460 WO1998007382A1 (de) | 1996-08-21 | 1997-03-05 | Enossales einzelzahnimplantat mit verdrehsicherung und stanzwerkzeug sowie positionierhilfe zur fertigstellung eines solchen einzelzahnimplantats |
Country Status (11)
Country | Link |
---|---|
US (1) | US6116904A (de) |
EP (1) | EP0927000A1 (de) |
JP (1) | JP2000517208A (de) |
KR (1) | KR20000030009A (de) |
CN (1) | CN1227477A (de) |
AU (1) | AU2379597A (de) |
BR (1) | BR9711326A (de) |
CA (1) | CA2262704A1 (de) |
DE (1) | DE19633570C1 (de) |
NO (1) | NO990799L (de) |
WO (1) | WO1998007382A1 (de) |
Cited By (1)
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US20110020767A1 (en) * | 1999-09-27 | 2011-01-27 | Nobel Biocare Services Ab | Implant with internal multi-lobed interlock |
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IT1307923B1 (it) * | 1999-01-25 | 2001-11-29 | Hofmann S A S Di Roberto Hofma | Dispositivo di impianto dentale endosseo. |
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US7059856B2 (en) | 2001-08-31 | 2006-06-13 | Leonard Marotta | Stable dental analog |
US8790408B2 (en) | 2001-08-31 | 2014-07-29 | Leonard Marotta | Accurate analogs for bone graft prostheses using computer generated anatomical models |
US7887327B2 (en) * | 2001-08-31 | 2011-02-15 | Leonard Marotta | Accurate analogs for prostheses using computer generated anatomical models |
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EP2438885A1 (de) | 2010-10-05 | 2012-04-11 | Walter Moser | Einteiliges Zahnimplantat und Biegeinstrument |
EP2444023A1 (de) * | 2010-10-20 | 2012-04-25 | Astra Tech AB | Zahnkomponente, Zahnimplantatfixierung und Zahnimplantatanordnung |
WO2012074144A1 (ko) * | 2010-11-29 | 2012-06-07 | 주식회사 오라픽스 | 어버트먼트와 지르코니아 캡의 견고한 체결구조를 갖는 임플란트장치 |
CH704382A1 (de) * | 2011-01-25 | 2012-07-31 | Dentalpoint Ag | Zahnersatz-System. |
USD721809S1 (en) | 2011-05-13 | 2015-01-27 | Astra Tech Ab | Dental implant |
US10201405B2 (en) | 2011-06-28 | 2019-02-12 | Biomet 3I, Llc | System and method of dental implant and interface to abutment for restoration |
EP2570097A1 (de) | 2011-09-14 | 2013-03-20 | Dentsply IH AB | Zahnkomponente, Zahnimplantatanker und Zahnimplantat |
EP2570095A1 (de) | 2011-09-14 | 2013-03-20 | Dentsply IH AB | Zahnkomponente und Zahnimplantat |
WO2014198282A1 (de) | 2013-06-13 | 2014-12-18 | Hager & Meisinger Gmbh | Einteiliges zahnimplantat, vorrichtung zum biegen eines implantats und verfahren zum biegen eines implantats |
KR101386560B1 (ko) * | 2013-11-21 | 2014-04-17 | 김윤자 | 치과용 임플란트 구조물 |
EP3583909B1 (de) | 2014-05-27 | 2021-05-19 | Ivoclar Vivadent AG | Verfahren zur erzeugung eines zahnersatzes |
ES2556149A1 (es) * | 2014-07-10 | 2016-01-13 | Montserrat TERRATS TRIQUELL | Aditamento dental, conjunto de aditamento y tornillo, y sistema de implante dental |
CL2015001657S1 (es) | 2014-12-15 | 2016-09-02 | Jjgc Indústria E Comércio De Materiais Dentários S A | Configuracion aplicada a implante oseo. |
BR102014031426B1 (pt) | 2014-12-15 | 2018-07-24 | Jjgc Ind E Comercio De Materiais Dentarios S/A | implante |
ES2582494B1 (es) * | 2015-03-11 | 2017-06-20 | Sweden & Martina, S.P.A. | Prótesis dental |
BR102016010184B1 (pt) | 2016-05-05 | 2020-10-27 | Jjgc Indústria E Comércio De Materiais Dentários S.A. | conjunto protético e processo para produção do mesmo |
CN108453164A (zh) * | 2018-03-08 | 2018-08-28 | 广州燃烧医疗技术开发有限公司 | 一种新型牙种植体设备 |
CN108435876A (zh) * | 2018-03-08 | 2018-08-24 | 广州燃烧医疗技术开发有限公司 | 一种牙种植体设备 |
DE102019111699A1 (de) * | 2019-05-06 | 2020-11-12 | TRI Dental Implants Int. AG | Suprakonstruktion, Zahnimplantat und Zahnprothese |
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DE19509762A1 (de) * | 1995-03-17 | 1996-09-26 | Imz Fertigung Vertrieb | Enossales Einzelzahnimplantat mit Distanzhülse |
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1996
- 1996-08-21 DE DE19633570A patent/DE19633570C1/de not_active Expired - Fee Related
-
1997
- 1997-03-05 KR KR1019997001301A patent/KR20000030009A/ko not_active Application Discontinuation
- 1997-03-05 BR BR9711326A patent/BR9711326A/pt not_active Application Discontinuation
- 1997-03-05 CN CN97197201A patent/CN1227477A/zh active Pending
- 1997-03-05 EP EP97919260A patent/EP0927000A1/de not_active Withdrawn
- 1997-03-05 CA CA002262704A patent/CA2262704A1/en not_active Abandoned
- 1997-03-05 AU AU23795/97A patent/AU2379597A/en not_active Abandoned
- 1997-03-05 WO PCT/DE1997/000460 patent/WO1998007382A1/de not_active Application Discontinuation
- 1997-03-05 JP JP10510224A patent/JP2000517208A/ja active Pending
- 1997-05-05 US US09/242,577 patent/US6116904A/en not_active Expired - Fee Related
-
1999
- 1999-02-19 NO NO990799A patent/NO990799L/no not_active Application Discontinuation
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DE4028855A1 (de) * | 1989-05-31 | 1992-03-12 | Eberle Medizintech Elemente | Enossales einzelzahnimplantat mit verdrehsicherung |
DE4127839A1 (de) * | 1990-09-01 | 1992-03-19 | Gerold Klaus | Vorrichtung zum befestigen von zahnersatz an einem implantat |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20110020767A1 (en) * | 1999-09-27 | 2011-01-27 | Nobel Biocare Services Ab | Implant with internal multi-lobed interlock |
US8721335B2 (en) * | 1999-09-27 | 2014-05-13 | Nobel Biocare Usa, Inc. | Implant with internal multi-lobed interlock |
Also Published As
Publication number | Publication date |
---|---|
US6116904A (en) | 2000-09-12 |
CN1227477A (zh) | 1999-09-01 |
NO990799D0 (no) | 1999-02-19 |
JP2000517208A (ja) | 2000-12-26 |
DE19633570C1 (de) | 1998-01-02 |
KR20000030009A (ko) | 2000-05-25 |
CA2262704A1 (en) | 1998-02-26 |
EP0927000A1 (de) | 1999-07-07 |
BR9711326A (pt) | 1999-08-17 |
AU2379597A (en) | 1998-03-06 |
NO990799L (no) | 1999-04-20 |
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