DE4112178A1 - Attachment of false tooth to patients jaws - by means of tapered pin clamped to base implanted in jaw - Google Patents
Attachment of false tooth to patients jaws - by means of tapered pin clamped to base implanted in jawInfo
- Publication number
- DE4112178A1 DE4112178A1 DE19914112178 DE4112178A DE4112178A1 DE 4112178 A1 DE4112178 A1 DE 4112178A1 DE 19914112178 DE19914112178 DE 19914112178 DE 4112178 A DE4112178 A DE 4112178A DE 4112178 A1 DE4112178 A1 DE 4112178A1
- Authority
- DE
- Germany
- Prior art keywords
- elements
- pin
- base
- dental
- anchor according
- 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.)
- Withdrawn
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
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
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 Prosthetics (AREA)
Abstract
Description
Dentale Zapfenanker finden in den verschiedensten Bereichen praktische Anwendung: Stiftkeranaufbauten auf devitalen Wurzelresten, Verankerungselemente für Implantate und Fertigteil-Konuskronen. Weil die im Kiefer befindlichen Zahnwurzeln und Implantate infolge der anatomisch vorgegebenen Kieferformen praktisch keine gemeinsame Achsen besitzen, ist es bis heute unmöglich, axial eingeschraubte oder durch Stifte oder Schrauben verankerte Befestigungszapfen für die Zahnersatzkonstruktion in zentraler, d. h. gemeinsamer Einschubrichtung anzuordnen. Für festsitzende Konstruktionen behilft man sich durch entsprechend große Zementierfugen. In neueren Ausführungen enthalten die Zapfen gegenüber der Oberfläche eines Implantates eine Abwinkelung, wobei die Gemeinsame Einschubrichtung durch graduierte Drehbereiche der Zapfenanker innerhalb einer achtkantigen Passung oder durch lamellenförmige Zapfenpassung zu erreichen versucht wird. Die über eine exzentrische Form innerhalb der Zapfenpassung zwischen Zapfenanker und Basiselement erreichte Drehung ist aber nur im Winkelbereich möglich, der durch die geometrische Form festgelegt ist. Eine vollständige, gemeinsame Einschubachse zwischen mehreren, verschraubbaren Zapfenelementen ist deshalb nicht möglich.Dental peg anchors are used in a wide variety of areas: Pen keratin structures on vital root remnants, anchoring elements for implants and precast cone crowns. Because the tooth roots and Due to the anatomically defined jaw shapes, implants practically none Having common axes, it is still impossible to screw in or through axially Pins or screws anchored fastening pins for the denture construction in more central, d. H. to arrange common insertion direction. For stuck Constructions are made use of by appropriately large cementing joints. In more recent versions, the pegs contain a against the surface Implant angled, with the common direction of insertion through Graduated rotation ranges of the pin anchors within an octagonal fit or trying to achieve by lamellar pin fit. The one Eccentric shape within the tenon fit between the tenon anchor and the base element achieved rotation is only possible in the angular range, which is due to the geometric Shape is set. A complete, common insertion axis between several, screwable pin elements is therefore not possible.
Die vorliegende Anmeldung betrifft dentale Zapfenanker für devitale Zähne, Fertigteilkonuskronen und als konstruktiver Aufbau auf Implantaten die kontinuierlich in der Berührungsebene beider Elemente, d. h. ohne Winkelbegrenzung gedreht und in jeder beliebigen Drehstellung, die für eine absolute Zentralachse erforderlich ist, mittels einer Arretierungsvorrichtung nach Einstellung dieser Einschubrichtung drehsteif arretiert werden.The present application relates to dental peg anchors for devital teeth, Precast cone crowns and as a constructive structure on implants that are continuously in the contact level of both elements, d. H. rotated without angle limitation and in each arbitrary rotational position, which is required for an absolute central axis, by means of a Locking device locked torsionally rigid after setting this insertion direction will.
Die erfindungsgemäßen dentalen Zapfenanker sind dadurch gekennzeichnet, daß beide Teile über eine biegesteife Zapfenführung 6 im vollen Kreis von 360° drehbar sind. Die in Fig. 1 beispielhaft dargestellte Arrtetierungsvorrichtung besteht vorzugsweise aus einem zur Primärachse konzentrischen Spannfutter (3), welches mittels einer konzentrischen Schraube als Konusbolzen (5) gespreizt werden kann, sobald die zur zentralen Einschubrichtung richtige Drehung eingestellt ist. Infolge der Elastizität der Spannbacken (3) werden in dieser bevorzugten Ausführung beide Elemente (1) und (2) permanent aber drehbar gefügt, so daß auch bei intraoralem Verlust der Feststellschraube eine Sicherung gegen Herausfallen durch das Federring- Nutsystem (4) gegeben ist. In einer anderen, in der Fig. 3 beispielhaft dargestellten Ausführung, ist die Artetierungsvorrichtung aus einem peripheren Spannring (11) in einem der drehbaren Teile gebildet, der mit mindestens einem Einschnitt versehen ist. In weiteren Ausführungen wird der kontinuierlich drehbare obere, abgewinkelte Zapfen (1) mittels Langlochführungen (13) oder horizontal angeordnete Artetierungsschrauben gegen Drehung gesichert.The dental pin anchors according to the invention are characterized in that both parts can be rotated through a rigid pin guide 6 in a full circle of 360 °. The locking device shown by way of example in FIG. 1 preferably consists of a chuck ( 3 ) which is concentric with the primary axis and which can be spread out by means of a concentric screw as a conical bolt ( 5 ) as soon as the correct rotation to the central insertion direction is set. As a result of the elasticity of the clamping jaws ( 3 ), both elements ( 1 ) and ( 2 ) are permanently but rotatably joined in this preferred embodiment, so that even if the locking screw is lost intraorally, there is protection against falling out by the spring ring groove system ( 4 ). In another embodiment, shown by way of example in FIG. 3, the articulation device is formed from a peripheral clamping ring ( 11 ) in one of the rotatable parts, which is provided with at least one incision. In further versions, the continuously rotatable upper, angled pin ( 1 ) is secured against rotation by means of elongated hole guides ( 13 ) or horizontally arranged articulation screws.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914112178 DE4112178A1 (en) | 1991-04-13 | 1991-04-13 | Attachment of false tooth to patients jaws - by means of tapered pin clamped to base implanted in jaw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914112178 DE4112178A1 (en) | 1991-04-13 | 1991-04-13 | Attachment of false tooth to patients jaws - by means of tapered pin clamped to base implanted in jaw |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4112178A1 true DE4112178A1 (en) | 1992-10-15 |
Family
ID=6429558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19914112178 Withdrawn DE4112178A1 (en) | 1991-04-13 | 1991-04-13 | Attachment of false tooth to patients jaws - by means of tapered pin clamped to base implanted in jaw |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4112178A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996029019A1 (en) * | 1995-03-20 | 1996-09-26 | Institut Straumann Ag | Connector for tooth replacements implant-mounted |
FR2747032A1 (en) * | 1996-04-09 | 1997-10-10 | Serf Sa | FALSE CUTE FOR USE AS A BASE FOR THE PRODUCTION OF A DENTAL PROSTHESIS |
DE10333013A1 (en) * | 2003-07-18 | 2005-02-10 | Medentis Gmbh | Dental implant for insertion in bone of jaw has tapered implant body with threaded socket and groove accommodating spring clip connected to tapered neck and abutment |
EP2130513A1 (en) * | 2008-06-06 | 2009-12-09 | Straumann Holding AG | Device for attaching a casting cover to a tooth implant |
TWI712394B (en) * | 2020-01-17 | 2020-12-11 | 九齒大精工股份有限公司 | Combined assembly for dentures |
TWI718063B (en) * | 2020-01-17 | 2021-02-01 | 九齒大精工股份有限公司 | Dental implant |
-
1991
- 1991-04-13 DE DE19914112178 patent/DE4112178A1/en not_active Withdrawn
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996029019A1 (en) * | 1995-03-20 | 1996-09-26 | Institut Straumann Ag | Connector for tooth replacements implant-mounted |
FR2747032A1 (en) * | 1996-04-09 | 1997-10-10 | Serf Sa | FALSE CUTE FOR USE AS A BASE FOR THE PRODUCTION OF A DENTAL PROSTHESIS |
WO1997037609A1 (en) * | 1996-04-09 | 1997-10-16 | Societe D'etudes, De Recherches Et De Fabrication - S.E.R.F. | False stump for use as a base for a dental prosthesis |
DE10333013A1 (en) * | 2003-07-18 | 2005-02-10 | Medentis Gmbh | Dental implant for insertion in bone of jaw has tapered implant body with threaded socket and groove accommodating spring clip connected to tapered neck and abutment |
EP2130513A1 (en) * | 2008-06-06 | 2009-12-09 | Straumann Holding AG | Device for attaching a casting cover to a tooth implant |
WO2009146763A1 (en) * | 2008-06-06 | 2009-12-10 | Straumann Holding Ag | Device for placing an impression cap on a tooth implant |
US9326832B2 (en) | 2008-06-06 | 2016-05-03 | Straumann Holding Ag | Device for mounting an impression cap on a tooth implant |
TWI712394B (en) * | 2020-01-17 | 2020-12-11 | 九齒大精工股份有限公司 | Combined assembly for dentures |
TWI718063B (en) * | 2020-01-17 | 2021-02-01 | 九齒大精工股份有限公司 | Dental implant |
US11678960B2 (en) | 2020-01-17 | 2023-06-20 | Taiwan Nippon Dental Alliance Co., Ltd. | Dental implant |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69129039T2 (en) | ADJUSTABLE, DENTAL IMPLANT SYSTEM | |
EP0984737B1 (en) | Support for sustaining and/or forming a dental prosthesis | |
DE4028857C2 (en) | ||
DE69721601T2 (en) | Imprint cap | |
DE69734466T2 (en) | DENTAL IMPLANT SYSTEM FOR THE ANATOMICAL RESTORATION OF REAR AND FRONT TEETH | |
EP1086662B1 (en) | Dental prosthesis mounted on implant and method of fabricating the same | |
DE3886220T2 (en) | PIN TO BE ATTACHED ON THE ENDOSTAL PART OF A DENTAL IMPLANT. | |
DE3315329A1 (en) | DENTAL IMPLANT SYSTEM TO BE USED IN THE BONES | |
DE112007000093T5 (en) | Freely bendable implant collector and freely bendable borehole implant socket | |
EP1704830A1 (en) | Implant analogue | |
EP1547543A1 (en) | Abutment for dental implants | |
WO1996029019A1 (en) | Connector for tooth replacements implant-mounted | |
DE3533395A1 (en) | Implant | |
DE2853638A1 (en) | BONE IMPLANT FOR ARTIFICIAL BITCHES AND METHOD FOR INSERTION | |
EP3393395A1 (en) | Implant shaped to be adapted to bone structure comprising a base and associated production method | |
DE3918309C2 (en) | Screw implant for a jawbone | |
DE4112178A1 (en) | Attachment of false tooth to patients jaws - by means of tapered pin clamped to base implanted in jaw | |
WO2005058178A2 (en) | Implant and device for holding and/or forming a dental prosthesis and kit having an implant | |
DE202015009278U1 (en) | Dental implant | |
DE10333013A1 (en) | Dental implant for insertion in bone of jaw has tapered implant body with threaded socket and groove accommodating spring clip connected to tapered neck and abutment | |
EP0393324A1 (en) | Fixation device for superstructures | |
EP1274365A1 (en) | Post-shaped element for determining spatial position, especially of an implant | |
DE10009448C2 (en) | Tooth or jaw segment on a base support | |
EP0408817B1 (en) | Anchoring elements for an artificial tooth | |
DE4110789A1 (en) | Cone-double crown part for anchoring artificial tooth - has inner cone element of round cross-section with predetermined angle and defined adhering surface in basic surface |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |