SE450810B - Mounting for dental prosthesis - Google Patents
Mounting for dental prosthesisInfo
- Publication number
- SE450810B SE450810B SE8503579A SE8503579A SE450810B SE 450810 B SE450810 B SE 450810B SE 8503579 A SE8503579 A SE 8503579A SE 8503579 A SE8503579 A SE 8503579A SE 450810 B SE450810 B SE 450810B
- Authority
- SE
- Sweden
- Prior art keywords
- fastening
- rail
- fastening elements
- prosthesis
- holes
- Prior art date
Links
- 230000003993 interaction Effects 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 210000003625 skull Anatomy 0.000 description 7
- 230000035876 healing Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0059—Cosmetic or alloplastic implants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Dental Prosthetics (AREA)
Abstract
Description
15 20 25 450 810 Ändamålet uppnås med en anordning för fastsättning av en från kroppen utskjutande yttre protes, företrädesvis en öronprotes, innefattande ett i kroppsvävnaden implanterat första fästorgan samt ett med protesen fast förbundet and- ra fästorgan, varvid anordningen huvudsakligen känneteck- nas av att det första fästorganet innefattar minst två i kroppsvävnaden implanterade fästelement, vilkas övre delar uppvisar första fixerorgan och en därtill medelst andra fixerorgan fäst skena och att det andra fästorganet inne- fattar två eller flera fästelement avsedda att samverka med nämnda skena. The object is achieved with a device for attaching an external prosthesis projecting from the body, preferably an ear prosthesis, comprising a first fastening member implanted in the body tissue and a second fastening member connected to the prosthesis, wherein the device is mainly characterized in that the first fastening means comprises at least two fastening elements implanted in the body tissue, the upper parts of which have first fixing means and a rail attached thereto by means of second fixing means and that the second fastening means comprises two or more fastening elements intended to cooperate with said rail.
Genom att fästelementens överytor ligger ungefär i nivå med skallbenet utsätts de inte lika lätt för yttre krafter jämfört med förut kända fästelement. De eventuella stöt- krafterna som fästelementen utsätts för blir avsevärt lägre, varför fästelementen inte lika lätt lossnar eller rubbas från det avsedda fastväxningsläget. Protesen bringas i korrekt läge på skenan genom fixering i flera punkter, varigenom protesen säkras från att vridas snett. Dessutom sitter protesen kvar om något fästelement skulle lossna från skenan.Because the upper surfaces of the fastening elements are approximately level with the skull, they are not as easily exposed to external forces compared with previously known fastening elements. The possible impact forces to which the fastening elements are exposed will be considerably lower, which is why the fastening elements are not as easily detached or disturbed from the intended fastening position. The prosthesis is brought into the correct position on the rail by fixing at several points, whereby the prosthesis is secured from being rotated obliquely. In addition, the prosthesis remains if any fastening element should come loose from the rail.
Utföringsformer av uppfinningen anges i de bilagda osjälv- ständiga patentkraven.Embodiments of the invention are set forth in the appended dependent claims.
Anordningen enligt uppfinningen beskrivs med hjälp av ett utföringsexempel med hänvisning till den enda ritningen, som i utbredningsvy visar de olika element som ingår i an- ordningen och som utnyttjas för fastsättning av protesen. (71 »ff 10 15 20 25 30 450 810 I figuren visas en öronprotes l försedd med ett andra fästorgan i form av fästelement 7 för fixering av öron- protesen l till ett första fästorgan bestående av i ett kranium 2 implanterade fästelement 3. En skena 4 mellan två eller flera fästelement 3 utgör fäste för fästele- menten 7, varvid skenan 4 fästes till fästelementen 3 medelst fixerorgan 6, lämpligtvis skruvade genom hál 5 ner i fästelementen 3.The device according to the invention is described with the aid of an exemplary embodiment with reference to the only drawing, which in distribution view shows the various elements which are included in the device and which are used for fastening the prosthesis. (71 »ff 10 15 20 25 30 450 810 The figure shows an ear prosthesis 1 provided with a second fastening member in the form of fastening element 7 for fixing the ear prosthesis 1 to a first fastening member consisting of fastening elements 3 implanted in a skull 2. 4 between two or more fastening elements 3 constitutes a bracket for the fastening elements 7, wherein the rail 4 is fastened to the fastening elements 3 by means of fixing means 6, suitably screwed through holes 5 down in the fastening elements 3.
Det konstgjorda örat l, exempelvis bestående av något lämpligt plastmaterial, vilket är avsett att fästas vid kraniet 2, är försett med fästelementen 7, vilka kan be- stå av U-formade clips företrädesvis av metall, magnetiska plattor eller liknande. De utvändigt gängade fästelementen 3 skruvas fast i hål upptagna i kraniet 2, så att fäst- elementen ligger ungefär i nivå med skallens yttre begräns- ningsyta eller endast obetydligt skjuter ut över denna.The artificial ear 1, for example consisting of some suitable plastic material, which is intended to be attached to the skull 2, is provided with the fastening elements 7, which may consist of U-shaped clips, preferably of metal, magnetic plates or the like. The externally threaded fastening elements 3 are screwed into holes received in the skull 2, so that the fastening elements are approximately level with the outer limiting surface of the skull or only protrude only insignificantly over it.
Fästelementen 3 får därefter obelastade under en läknings- period växa fast i skallbenet. Efter läkningen fästs skenan 4 med hjälp av skruvar 6 på fästelementen 3, vilka för detta ändamål i överdelen är försedda med invändigt gängade hål. Skenan 4 är försedd med genomgående hål 5 för skruvarna 6 motsvarande antalet fästelement 3, var- vid skruvarnas 6 skallar efter iskruvningen anligger mot de ytor som omger skenans hål 5. Skenan 4 utgöres av en för snäppverkan lämplig metallprofil, av en magnetisk balk eller liknande. Öronprotesen 1 med dess andra fästorgan tryckes slutligen mot det pà kraniet 2 anordnade första fästorganet, så att clipsen griper in runt skenan 4 eller så att respektive magneter attraherar varandra.The fastening elements 3 can then grow unloaded in the skull bone during a healing period. After the healing, the rail 4 is fastened by means of screws 6 to the fastening elements 3, which for this purpose are provided in the upper part with internally threaded holes. The rail 4 is provided with through holes 5 for the screws 6 corresponding to the number of fastening elements 3, whereby the screws 6 after the ice screwing abut against the surfaces surrounding the holes 5 of the rail. The rail 4 consists of a metal profile suitable for snap action, of a magnetic beam or similar . The ear prosthesis 1 with its second fastening means is finally pressed against the first fastening means arranged on the skull 2, so that the clips engage around the rail 4 or so that the respective magnets attract each other.
Fästelementen är naturligtvis utförda i ett vävnadsvänligt material, företrädesvis titan, och sättet och anordningen kan naturligtvis användas för att sätta fast andra yttre proteser vid kroppen, t ex ögonbryn eller näsa. Likaså kan clipsens respektive skenans utformning varieras för att erhålla en mer eller mindre permanent fastsnäppning. 450: 810 En kombination av fastsnäppning och magnetisk fastsättning kan även utnyttjas.The fastening elements are of course made of a tissue-friendly material, preferably titanium, and the method and the device can of course be used to attach other external prostheses to the body, for example eyebrows or nose. Likewise, the design of the clip and the rail, respectively, can be varied to obtain a more or less permanent snap. 450: 810 A combination of snapping and magnetic attachment can also be used.
Uppfinningen är således icke begränsad till den på rit- ningen visade utföringsformen, utan kan på många sätt varieras inom ramen för efterföljande patentktav.The invention is thus not limited to the embodiment shown in the drawing, but can in many ways be varied within the scope of the following patent claims.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8503579A SE450810B (en) | 1985-07-24 | 1985-07-24 | Mounting for dental prosthesis |
| EP86850251A EP0210152A3 (en) | 1985-07-24 | 1986-07-11 | A device for securing a prosthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8503579A SE450810B (en) | 1985-07-24 | 1985-07-24 | Mounting for dental prosthesis |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8503579D0 SE8503579D0 (en) | 1985-07-24 |
| SE8503579L SE8503579L (en) | 1987-01-25 |
| SE450810B true SE450810B (en) | 1987-08-03 |
Family
ID=20360957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8503579A SE450810B (en) | 1985-07-24 | 1985-07-24 | Mounting for dental prosthesis |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE450810B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990011059A1 (en) * | 1989-03-20 | 1990-10-04 | Ab Toupéma | Connecting device |
-
1985
- 1985-07-24 SE SE8503579A patent/SE450810B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990011059A1 (en) * | 1989-03-20 | 1990-10-04 | Ab Toupéma | Connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| SE8503579D0 (en) | 1985-07-24 |
| SE8503579L (en) | 1987-01-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |