DE102011013069A1 - Dental implant has endosseous part for integrating into jawbone, middle part in area of biological width for attaching gums and coronal part for fixing of dental prosthesis - Google Patents
Dental implant has endosseous part for integrating into jawbone, middle part in area of biological width for attaching gums and coronal part for fixing of dental prosthesis Download PDFInfo
- Publication number
- DE102011013069A1 DE102011013069A1 DE201110013069 DE102011013069A DE102011013069A1 DE 102011013069 A1 DE102011013069 A1 DE 102011013069A1 DE 201110013069 DE201110013069 DE 201110013069 DE 102011013069 A DE102011013069 A DE 102011013069A DE 102011013069 A1 DE102011013069 A1 DE 102011013069A1
- Authority
- DE
- Germany
- Prior art keywords
- dental implant
- endosseous
- coronal
- implant according
- dental
- 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
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Classifications
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- 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
- A61C8/0022—Self-screwing
-
- 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
- A61C8/0075—Implant heads specially designed for receiving an upper structure
Abstract
Description
Die Erfindung betrifft ein Zahnimplantat, das in Teilen seiner Längsabschnitte einen von der kreisrunden Form abweichenden Durchmesser aufweist.The invention relates to a dental implant having in parts of its longitudinal sections a different diameter from the circular shape.
Durch die Erfindung soll ein Zahnimplantat angegeben werden, welches sich einerseits an der Geometrie natürlicher Zahnwurzeln orientiert, andererseits an die Form des nach Zahnverlust veränderten, atrophierten Kieferknochen angepasst ist.By the invention, a dental implant is to be specified, which is based on the one hand on the geometry of natural tooth roots, on the other hand adapted to the shape of the changed after tooth loss, atrophied jawbone.
Diese Aufgabe ist erfindungsgemäß gelöst durch ein Zahnimplantat mit den in Anspruch 1 angegebenen Merkmalen. Vorteilhafte Weiterentwicklungen der Erfindung sind in Unteransprüchen angegeben.This object is achieved by a dental implant having the features specified in
Das erfindungsgemäße Zahnimplantat wird mittels eines kleinen chirurgischen Eingriffes nach vorausgehender Pilotbohrung mit einem Spiralbohrer in den dadurch erzeugten Bohrstollen des Kieferknochen eingebracht.The dental implant according to the invention is introduced by means of a small surgical intervention after a pilot hole having been drilled in the drill lug of the jawbone produced thereby using a twist drill.
Der enossale Teil
In engen Zahnlücken wie z. B. im Bereich der unteren Frontzähne, der oberen Prämolaren oder des unteren ersten Molaren (zweiwurzlig) wird die Lagebeziehung des Implantates so in den Kieferknochen eingebracht, dass der breitere Durchmesser des erfindungsgemäßen z. B. ovalen Implantates in bukko-oraler Richtung ausgerichtet wird und der schmalere Durchmesser in mesio-distaler Richtung zu liegen kommt. Dadurch werden die Knochensepten zwischen einem Zahn und dem benachbarten Implantat oder dieselben zwischen zwei nebeneinander eingebrachten Implantaten geschont. In der Folge wird dadurch die Resorption dünner Knochensepten minimiert. Ein Resultat hiervon sind u. a. geringere Wahrscheinlichkeiten für periimplantäre Entzündungen.In tight tooth gaps such. B. in the area of the lower anterior teeth, upper premolars or lower first molars (two roots), the positional relationship of the implant is introduced into the jawbone that the wider diameter of the inventive z. B. oval implant is aligned in the buccal-oral direction and the narrower diameter comes to lie in the mesio-distal direction. As a result, the bone septa between a tooth and the adjacent implant or the same between two adjacent implants are spared. As a result, the absorption of thin bone septa is minimized. A result of this are u. a. lower probabilities for peri-implant inflammation.
Ausserdem wird der Kieferknochen in bukko-oraler Richtung durch das erfindungsgemäße Implantat besser unterstützt und der weitere Knochenabbau dadurch minimiert.In addition, the jawbone is better supported in the buccal-oral direction by the implant according to the invention and the further bone degradation is thereby minimized.
Der mittlere Teil
Der nicht kreisrunde koronale Teil
Besonders vorteilhafte erfindungsgemäße Implantate sind einteilig, wobei der enossale
Erfindungsgemäße Implantate können jedoch auch aus mindestens zwei Teilen bestehen, die mit einer Schraube, bevorzugt in der Längsachse des Implantates verschraubt werden oder die an der Fügestelle der Teile als Patrize und Matrize ausgebildet sind, die ineinandergesteckt und mittels zahnärztlichen Zementen oder Klebern fixiert werden. Solche Zahnimplantate können aus einem enossalen Teil
Vorteilhafte Werkstoffe zur Herstellung von erfindungsgemäßen Zahnimplantaten sind etwa Reintitan wie z. B. Titan medical grade 4, Titanlegierungen wie z. B. Titan medical grade 5, medizinische Stähle, Edelmetallegierungen, Keramiken wie Zirkonoxidkeramik. Advantageous materials for the production of dental implants according to the invention are about pure titanium such. B. titanium
Besonders vorteilhafte erfindungsgemäße Zahnimplantate sind im koronalen Teil
Der enossale Teil
Erfindungsgemäße Zahnimplantate weisen im enossalen Teil
Im mittleren Teil
Im koronalen Teil
Die Länge des enossalen Teils
Die Länge des mittleren Teils
Die Länge des koronalen Teils des Zahnimplantates variiert zwischen 4,0 mm und 12,0 mm und bevorzugt zwischen 4,0 mm und 8 mm.The length of the coronal part of the dental implant varies between 4.0 mm and 12.0 mm, and preferably between 4.0 mm and 8 mm.
Die im Unteranspruch
Die im Unteranspruch
Nachstehend wird die Erfindung anhand von Ausführungsbeispielen unter Bezugnahme auf die beiliegende Zeichnung näher erläutert. In dieser zeigt:The invention will be explained in more detail by means of embodiments with reference to the accompanying drawings. In this shows:
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110013069 DE102011013069A1 (en) | 2011-03-05 | 2011-03-05 | Dental implant has endosseous part for integrating into jawbone, middle part in area of biological width for attaching gums and coronal part for fixing of dental prosthesis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110013069 DE102011013069A1 (en) | 2011-03-05 | 2011-03-05 | Dental implant has endosseous part for integrating into jawbone, middle part in area of biological width for attaching gums and coronal part for fixing of dental prosthesis |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102011013069A1 true DE102011013069A1 (en) | 2012-09-06 |
Family
ID=46671373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE201110013069 Ceased DE102011013069A1 (en) | 2011-03-05 | 2011-03-05 | Dental implant has endosseous part for integrating into jawbone, middle part in area of biological width for attaching gums and coronal part for fixing of dental prosthesis |
Country Status (1)
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DE (1) | DE102011013069A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2573344A1 (en) * | 2014-12-04 | 2016-06-07 | Implant Microdent System, S.L. | Microimplante ortod¿ncico (Machine-translation by Google Translate, not legally binding) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5759034A (en) * | 1996-11-29 | 1998-06-02 | Daftary; Fereidoun | Anatomical restoration dental implant system for posterior and anterior teeth |
DE19735103A1 (en) * | 1997-04-22 | 1998-10-29 | Gieloff Burkhardt R Dr Med Den | Dental implant and instrument for using an implant |
CH696624A5 (en) * | 2003-01-04 | 2007-08-31 | Matthias Dr Loppacher | Dental implant component has at least one additional thread run which begins between start and end of thread, typically from middle, whereby multiple thread ensues over one region of thread |
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2011
- 2011-03-05 DE DE201110013069 patent/DE102011013069A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5759034A (en) * | 1996-11-29 | 1998-06-02 | Daftary; Fereidoun | Anatomical restoration dental implant system for posterior and anterior teeth |
DE19735103A1 (en) * | 1997-04-22 | 1998-10-29 | Gieloff Burkhardt R Dr Med Den | Dental implant and instrument for using an implant |
CH696624A5 (en) * | 2003-01-04 | 2007-08-31 | Matthias Dr Loppacher | Dental implant component has at least one additional thread run which begins between start and end of thread, typically from middle, whereby multiple thread ensues over one region of thread |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2573344A1 (en) * | 2014-12-04 | 2016-06-07 | Implant Microdent System, S.L. | Microimplante ortod¿ncico (Machine-translation by Google Translate, not legally binding) |
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Date | Code | Title | Description |
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R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final | ||
R003 | Refusal decision now final |
Effective date: 20140826 |