DE8803488U1 - Device for magnetic attachment of dental prostheses to dental implants or tooth roots - Google Patents
Device for magnetic attachment of dental prostheses to dental implants or tooth rootsInfo
- Publication number
- DE8803488U1 DE8803488U1 DE8803488U DE8803488U DE8803488U1 DE 8803488 U1 DE8803488 U1 DE 8803488U1 DE 8803488 U DE8803488 U DE 8803488U DE 8803488 U DE8803488 U DE 8803488U DE 8803488 U1 DE8803488 U1 DE 8803488U1
- Authority
- DE
- Germany
- Prior art keywords
- dental
- dental prostheses
- magnetic
- implants
- prostheses
- 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.)
- Expired
Links
- 239000004053 dental implant Substances 0.000 title claims description 6
- 230000035939 shock Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000007943 implant Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000001055 chewing effect Effects 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- A61C8/0081—Magnetic dental implant retention systems
-
- 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
- A61C13/235—Magnetic fastening
Landscapes
- 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)
Description
Dr. Rolf Brandau, Parkstr. 19, 2940 Wilhalmshaven Blatt Vorrichtung zur magnetischen Befestigung, vun ,Zahnprothesen auf dentalen Implantaten: oder :2ajinwajr.ze)j>Dr. Rolf Brandau, Parkstr. 19, 2940 Wilhalmshaven Sheet Device for magnetic attachment of dentures on dental implants: or :2ajinwajr.ze)j>
Vorrichtung zur magnetischen Befestigung von Zahnprothesen auf dentalen Implantaten oder Zahnwurzeln. ~j> Device for magnetically attaching dental prostheses to dental implants or tooth roots. ~j>
Die Erfindung bezieht sich auf die bereits bekannte Methode, über Dauermagneten die Lage-Stabilität totaler Zahnprothesen zu erhöhen. Zu diesem Zweck wird in der Regel der eine Magnet dieser Verbindungsvorrichtung in einem Implantat oder einem wurzelbehandelten Zahnstumpf verschraubt, während der andere mittels Kunststoff in der Prothesenbasis fest verankert ist.The invention relates to the already known method of increasing the positional stability of complete dental prostheses using permanent magnets. For this purpose, one magnet of this connecting device is usually screwed into an implant or a root-treated tooth stump, while the other is firmly anchored in the prosthesis base using plastic.
Diese Verankerungsart hat jedoch den Nachteil, daß insbesondere axiale Kaudrücke aber auch Rotationsbewegungen, durch Eindrücken der Prothesensättel in die unterschiedlich nachgiebige Schleimhaut, zu einer direkten, ungünstigen Belastung der Implantate bzw. Zahnwurzeln führen, was deren vorzeitigen Verlust zur Folge haben kann.However, this type of anchoring has the disadvantage that axial chewing pressures in particular, but also rotational movements, by pressing the prosthesis saddles into the mucous membrane with varying degrees of flexibility, lead to a direct, unfavourable load on the implants or tooth roots, which can result in their premature loss.
Der Erfindung liegt die Aufgabe zugrunde, diä beschriebenen Nachteile der üblichen Magnetverbindungen zu beseitigen und eine neue Vorrichtung zur magnetischen Befestigung von Zahnprothesen (1+2) zu schaffen, die einfach in der Herstellung und sicher in der Wirkungsweise ist.The invention is based on the object of eliminating the described disadvantages of the usual magnetic connections and of creating a new device for the magnetic fastening of dental prostheses (1+2) which is simple to manufacture and safe in its operation.
Dr. Rolf Brandau, Parkstr. 19, 2940 Wilhelmshaven Blatt 3 Aji Vorrichtung zur magnetischen Bß,fes,tiguna von Zahn- /Jy Dr. Rolf Brandau, Parkstr. 19, 2940 Wilhelmshaven Page 3 Aji Device for magnetic fixation of dental /Jy
prothesen auf dentalen Implantaten} oder;?a,hnwuVitVnprostheses on dental implants} or;?a,hnwuVitVn
Erreicht ist dieses Ziel durch die kongruente, konvexe (1) und konkave (2) Gestaltung der Magneten, sowie die Zwischenschaltung eines hUlsenförmigen Stoßdämpfungselementes (3) , | oberhalb des konkaven Magneten (2), in Form einer Feder (4) oder dauerelestischen Kunststoffes. This goal is achieved by the congruent, convex (1) and concave (2) design of the magnets, as well as the interposition of a sleeve-shaped shock absorbing element (3) | above the concave magnet (2), in the form of a spring (4) or permanently elastic plastic.
der üblichen Form gewährleistet. Der konvexe Magnet (1) ist auf einem Träger (8), der der Ausformung und Abdichtung des Schleimhautüberganges (9) diem, fixiert und über einen Schraubensift (5) im Dentalimplantat (6)bzw. der Zahnwurzel (6) verankert. Der konkave Magnet (2), mit darüber befindlichem Stoßdämpfer in Form einer Feder (4) oder dauerelastischem Kunststoffutter (4), wird in einer Metallhülse (3) geführt, die durch ihren überstehenden, gekerbten Deckelrand im Prothesenkunststoff fest verankert ist. Diese Vorrichtung zur magnetischen Befestigung von Zahnprothesen mit Stoßdämpfungselement (3+4) ist in der Lage, totale Zahnprothesen lagestabii zu fixieren und alle axialen Kaudrücke und Rotationsbelastungen der Prothese (7) auf die Implantate (6) bzw. Zahnwurzeln (6) zu absorbieren. In der Zeichung ist der Erfindungsgegenstand in einem Ausführungsbeispiel im Längsschnitt dargestellt. the usual form. The convex magnet (1) is fixed to a carrier (8), which is used to shape and seal the mucous membrane transition (9), and is anchored in the dental implant (6) or the tooth root (6) via a screw pin (5). The concave magnet (2), with a shock absorber above it in the form of a spring (4) or permanently elastic plastic lining (4), is guided in a metal sleeve (3) which is firmly anchored in the denture plastic by its protruding, notched cover edge. This device for the magnetic attachment of dental prostheses with shock absorption element (3+4) is able to fix full dental prostheses in a stable position and to absorb all axial chewing pressures and rotational loads of the prosthesis (7) on the implants (6) or tooth roots (6). In the drawing, the subject matter of the invention is shown in an embodiment in longitudinal section.
Claims (3)
dadurch gekennzeichnet,
daß die Verbindung aus zwei Dauermagneten (1+2) besteht, die über eine Stoßdämpfungsvorrichtung axiale und Rotationsbelastungen zu mindern in der Lage ist.!.Device for magnetic attachment of dental prostheses to dental implants or tooth roots,
characterized,
that the connection consists of two permanent magnets (1+2), which are able to reduce axial and rotational loads via a shock absorbing device.
daß der konkave Magnet (2) in einer Metallhülse (3) über eine Feder (4) bzw. ein weichbleibendes Kunststoffutter (4) elastisch gelagert ist.3.Device for the magnetic fastening of dental prostheses according to claim 1 and 2, characterized in that
that the concave magnet (2) is elastically mounted in a metal sleeve (3) via a spring (4) or a soft plastic lining (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8803488U DE8803488U1 (en) | 1988-03-15 | 1988-03-15 | Device for magnetic attachment of dental prostheses to dental implants or tooth roots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8803488U DE8803488U1 (en) | 1988-03-15 | 1988-03-15 | Device for magnetic attachment of dental prostheses to dental implants or tooth roots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8803488U1 true DE8803488U1 (en) | 1988-05-26 |
Family
ID=6821866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8803488U Expired DE8803488U1 (en) | 1988-03-15 | 1988-03-15 | Device for magnetic attachment of dental prostheses to dental implants or tooth roots |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8803488U1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3736268A1 (en) * | 1987-10-27 | 1988-11-24 | Heil Hans | Magnetic jaw bone implant |
| DE3809571A1 (en) * | 1987-10-27 | 1989-04-06 | Heil Hans | Magnetic jawbone implant |
| EP0347510A1 (en) * | 1988-06-24 | 1989-12-27 | Cendres Et Metaux S.A. | Denture and post comprising magnetic connecting parts |
| EP0578969A3 (en) * | 1992-06-12 | 1994-08-24 | Hartmut Stemmann | Magnet assembly for a prosthesis and device for positioning a magnet in a prosthesis |
| WO1999039656A1 (en) | 1998-02-05 | 1999-08-12 | Aichi Steel Works, Ltd. | False tooth attachment and method and spacer for fixing the same |
| DE19820824A1 (en) * | 1998-05-09 | 1999-11-18 | Grisebach Renate | Method and appliance for shortening healing period for oral implants |
| EP1243232A1 (en) * | 2001-03-22 | 2002-09-25 | Aichi Steel Corporation | Dental magnetic attachment |
| DE102006021181B3 (en) * | 2006-05-06 | 2007-05-03 | Laux, Thomas, Dr. | Dental prosthesis-carrier implant has carrier post and carrier element which are connected with each other by elastomeric material and is joined on the spot after bringing in fluid form between carrier post and carrier element |
| IT202000015652A1 (en) | 2020-06-29 | 2021-12-29 | Daniele Massano | DENTAL DEVICE |
| IT202100000947A1 (en) | 2021-01-20 | 2022-07-20 | Edoardo Emanuele Di | DENTAL DEVICE |
-
1988
- 1988-03-15 DE DE8803488U patent/DE8803488U1/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3736268A1 (en) * | 1987-10-27 | 1988-11-24 | Heil Hans | Magnetic jaw bone implant |
| DE3809571A1 (en) * | 1987-10-27 | 1989-04-06 | Heil Hans | Magnetic jawbone implant |
| EP0347510A1 (en) * | 1988-06-24 | 1989-12-27 | Cendres Et Metaux S.A. | Denture and post comprising magnetic connecting parts |
| EP0578969A3 (en) * | 1992-06-12 | 1994-08-24 | Hartmut Stemmann | Magnet assembly for a prosthesis and device for positioning a magnet in a prosthesis |
| US5421722A (en) * | 1992-06-12 | 1995-06-06 | Stemmann; Hartmut | Magnet arrangement for a prosthesis |
| US5611689A (en) * | 1992-06-12 | 1997-03-18 | Stemmann; Hartmut | Positioning device for connecting a prosthesis to a body implant |
| WO1999039656A1 (en) | 1998-02-05 | 1999-08-12 | Aichi Steel Works, Ltd. | False tooth attachment and method and spacer for fixing the same |
| EP0993809A4 (en) * | 1998-02-05 | 2006-06-14 | Aichi Steel Works Ltd | False tooth attachment and method and spacer for fixing the same |
| DE19820824A1 (en) * | 1998-05-09 | 1999-11-18 | Grisebach Renate | Method and appliance for shortening healing period for oral implants |
| EP1243232A1 (en) * | 2001-03-22 | 2002-09-25 | Aichi Steel Corporation | Dental magnetic attachment |
| DE102006021181B3 (en) * | 2006-05-06 | 2007-05-03 | Laux, Thomas, Dr. | Dental prosthesis-carrier implant has carrier post and carrier element which are connected with each other by elastomeric material and is joined on the spot after bringing in fluid form between carrier post and carrier element |
| IT202000015652A1 (en) | 2020-06-29 | 2021-12-29 | Daniele Massano | DENTAL DEVICE |
| IT202100000947A1 (en) | 2021-01-20 | 2022-07-20 | Edoardo Emanuele Di | DENTAL DEVICE |
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