ES2020908T3 - Conjunto de copa acetabular. - Google Patents
Conjunto de copa acetabular.Info
- Publication number
- ES2020908T3 ES2020908T3 ES199090401756T ES90401756T ES2020908T3 ES 2020908 T3 ES2020908 T3 ES 2020908T3 ES 199090401756 T ES199090401756 T ES 199090401756T ES 90401756 T ES90401756 T ES 90401756T ES 2020908 T3 ES2020908 T3 ES 2020908T3
- Authority
- ES
- Spain
- Prior art keywords
- cup
- pitch
- cylindrical surface
- generally
- shaped
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
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- 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
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- A61F2/32—Joints for the hip
- A61F2/34—Acetabular cups
-
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/8605—Heads, i.e. proximal ends projecting from bone
-
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- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/683—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin comprising bone transfixation elements, e.g. bolt with a distal cooperating element such as a nut
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- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
- A61B17/8057—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded the interlocking form comprising a thread
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- A—HUMAN NECESSITIES
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- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/8625—Shanks, i.e. parts contacting bone tissue
- A61B17/863—Shanks, i.e. parts contacting bone tissue with thread interrupted or changing its form along shank, other than constant taper
-
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- 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
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- 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
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- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/3006—Properties of materials and coating materials
- A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
- A61F2002/30064—Coating or prosthesis-covering structure made of biodegradable material
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- 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
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- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30332—Conically- or frustoconically-shaped protrusion and recess
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- 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
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30383—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by laterally inserting a protrusion, e.g. a rib into a complementarily-shaped groove
- A61F2002/30403—Longitudinally-oriented cooperating ribs and grooves on mating lateral surfaces of a mainly longitudinal connection
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- 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
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- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30405—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by screwing complementary threads machined on the parts themselves
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- 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
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- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
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- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
- A61F2002/30538—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting angular orientation
- A61F2002/3054—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting angular orientation about a connection axis or implantation axis for selecting any one of a plurality of radial orientations between two modular parts, e.g. Morse taper connections, at discrete positions, angular positions or continuous positions
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- 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
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- 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
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- 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
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- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
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- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
- A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Vascular Medicine (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Neurology (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
- Powder Metallurgy (AREA)
- Crushing And Grinding (AREA)
- Forging (AREA)
Abstract
UN CONJUNTO DE PROTESIS ACETABULAR PARA IMPLANTACION DENTRO DE UN ACETABULO PREPARADO TIENE UNA COPA (1) EN FORMA GENERALMENTE HEMISFERICA. LA COPA (1) TIENE UNA SUPERFICIE INTERNA (2) SUSTANCIALMENTE HEMISFERICA, Y UNA SUPERFICIE EXTERNA (3) SUSTANCIALMENTE HEMISFERICA, DEFINIENDO UNA PARED ENTRE ELLAS. LA PARED TIENE UNA PLURALIDAD DE ABERTURAS (6, 7, 8) GENERALMENTE CIRCULARES EN ELLA PARA RECIBIR UN TORNILLO DE HUESO. LA PARED QUE CIRCUNDA CADA ABERTURA TIENE UNA SUPERFICIE BISELADA QUE SE EXTIENDE HACIA LA SUPERFICIE EXTERNA (3), SEGUIDA POR UNA SUPERFICIE GENERALMENTE CILINDRICA, QUE SE EXTIENDE DESDE LA SUPERFICIE BISELADA A LA SUPERFICIE EXTERNA DE LA COPA. LA SUPERFICIE GENERALMENTE CILINDRICA DE CADA ABERTURA (6, 7, 8) ESTA ROSCADA CON PASOS DE ROSCA DE DIAMETRO Y PASO PREVIAMENTE DETERMINADOS. UN TORNILLO DE HUESO TIENE UNA PRIMERA ROSCA DE TORNILLO, QUE TIENE UN PASO Y UN DIAMETRO PARA EL ACOPLAMIENTO CON LA ROSCA DE LA SUPERFICIE CILINDRICA SOBRE LA COPA, Y UNA SEGUNDA ROSCA DETORNILLO, QUE TIENE UN DIAMETRO PRINCIPAL Y UN PASO MAYOR QUE EL DIAMETRO Y EL PASO PREVIAMENTE DETERMINADOS DE LA SUPERFICIE CILINDRICA. SE DISPONE DE UN SEPARADOR DE PLASTICO PARA LA UNION A LA SUPERFICIE INTERNA DE LA COPA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8908289A FR2648703B1 (fr) | 1989-06-21 | 1989-06-21 | Cotyle pour prothese de hanche |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2020908A4 ES2020908A4 (es) | 1991-10-16 |
ES2020908T3 true ES2020908T3 (es) | 1993-10-16 |
Family
ID=9382995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES199090401756T Expired - Lifetime ES2020908T3 (es) | 1989-06-21 | 1990-06-21 | Conjunto de copa acetabular. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5021062A (es) |
EP (1) | EP0404680B1 (es) |
JP (1) | JPH0624546B2 (es) |
AT (1) | ATE89711T1 (es) |
CA (1) | CA2019573C (es) |
DE (3) | DE9006950U1 (es) |
DK (1) | DK0404680T3 (es) |
ES (1) | ES2020908T3 (es) |
FR (1) | FR2648703B1 (es) |
GR (1) | GR910300152T1 (es) |
IE (1) | IE64567B1 (es) |
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-
1989
- 1989-06-21 FR FR8908289A patent/FR2648703B1/fr not_active Expired - Lifetime
-
1990
- 1990-05-31 US US07/531,268 patent/US5021062A/en not_active Expired - Lifetime
- 1990-06-20 IE IE223190A patent/IE64567B1/en not_active IP Right Cessation
- 1990-06-20 JP JP2163952A patent/JPH0624546B2/ja not_active Expired - Lifetime
- 1990-06-21 DE DE9006950U patent/DE9006950U1/de not_active Expired - Lifetime
- 1990-06-21 DK DK90401756.3T patent/DK0404680T3/da active
- 1990-06-21 EP EP90401756A patent/EP0404680B1/en not_active Expired - Lifetime
- 1990-06-21 AT AT90401756T patent/ATE89711T1/de not_active IP Right Cessation
- 1990-06-21 DE DE199090401756T patent/DE404680T1/de active Pending
- 1990-06-21 ES ES199090401756T patent/ES2020908T3/es not_active Expired - Lifetime
- 1990-06-21 DE DE9090401756T patent/DE69001718T2/de not_active Expired - Lifetime
- 1990-06-21 CA CA002019573A patent/CA2019573C/en not_active Expired - Lifetime
-
1992
- 1992-06-30 GR GR91300152T patent/GR910300152T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0404680B1 (en) | 1993-05-26 |
CA2019573A1 (en) | 1990-12-21 |
FR2648703A1 (fr) | 1990-12-28 |
ES2020908A4 (es) | 1991-10-16 |
IE902231L (en) | 1990-12-21 |
FR2648703B1 (fr) | 1998-04-03 |
IE902231A1 (en) | 1991-02-13 |
JPH0624546B2 (ja) | 1994-04-06 |
US5021062A (en) | 1991-06-04 |
DE69001718D1 (de) | 1993-07-01 |
DK0404680T3 (da) | 1993-06-28 |
GR910300152T1 (en) | 1992-06-30 |
EP0404680A1 (en) | 1990-12-27 |
IE64567B1 (en) | 1995-08-23 |
DE9006950U1 (de) | 1990-12-06 |
ATE89711T1 (de) | 1993-06-15 |
JPH0337055A (ja) | 1991-02-18 |
CA2019573C (en) | 1994-04-26 |
DE404680T1 (de) | 1991-07-25 |
DE69001718T2 (de) | 1993-09-02 |
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