DE59309928D1 - Element zur vorübergehenden Erhöhung der Steifigkeit einer orthopädischen Prothese - Google Patents
Element zur vorübergehenden Erhöhung der Steifigkeit einer orthopädischen ProtheseInfo
- Publication number
- DE59309928D1 DE59309928D1 DE59309928T DE59309928T DE59309928D1 DE 59309928 D1 DE59309928 D1 DE 59309928D1 DE 59309928 T DE59309928 T DE 59309928T DE 59309928 T DE59309928 T DE 59309928T DE 59309928 D1 DE59309928 D1 DE 59309928D1
- Authority
- DE
- Germany
- Prior art keywords
- prosthesis
- implantation
- biodegradable
- stiffness
- outer shell
- 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 - Fee Related
Links
Classifications
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- 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
- A61F2/30—Joints
- A61F2/30721—Accessories
-
- 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
- A61F2/30—Joints
- A61F2/32—Joints for the hip
- A61F2/34—Acetabular cups
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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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3662—Femoral shafts
- A61F2/367—Proximal or metaphyseal parts of shafts
-
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- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/58—Materials at least partially resorbable by the body
-
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- A—HUMAN NECESSITIES
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- A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
- A61F2002/30014—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
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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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- A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
- A61F2002/30032—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in absorbability or resorbability, i.e. in absorption or resorption time
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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
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- A61F2002/3006—Properties of materials and coating materials
- A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
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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
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- A61F2002/30108—Shapes
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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
- A61F2002/30387—Dovetail 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
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- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30433—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels, rivets or washers e.g. connecting screws
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Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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EP93810617A EP0640326B1 (de) | 1993-08-30 | 1993-08-30 | Element zur vorübergehenden Erhöhung der Steifigkeit einer orthopädischen Prothese |
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DE59309928D1 true DE59309928D1 (de) | 2000-02-17 |
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DE59309928T Expired - Fee Related DE59309928D1 (de) | 1993-08-30 | 1993-08-30 | Element zur vorübergehenden Erhöhung der Steifigkeit einer orthopädischen Prothese |
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US (2) | US5735901A (de) |
EP (1) | EP0640326B1 (de) |
AT (1) | ATE188605T1 (de) |
DE (1) | DE59309928D1 (de) |
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EP1075236A1 (de) | 1998-04-23 | 2001-02-14 | Cauthen Research Group, Inc. | Gelenkiges wirbelsäulenimplantat |
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FR2833155B1 (fr) * | 2001-12-06 | 2004-08-27 | Chirurgicale D Aide A La Rech | Cotyle pour rotule de prothese de hanche ou analogue |
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US4990161A (en) * | 1984-03-16 | 1991-02-05 | Kampner Stanley L | Implant with resorbable stem |
WO1985005027A1 (en) * | 1984-05-08 | 1985-11-21 | Fried. Krupp Gesellschaft Mit Beschränkter Haftung | Artificial joint system and process for its implantation |
DE8716607U1 (de) * | 1987-12-14 | 1989-01-12 | Mecron Medizinische Produkte Gmbh, 1000 Berlin, De | |
DE8810783U1 (de) * | 1988-06-06 | 1988-10-20 | Mecron Medizinische Produkte Gmbh, 1000 Berlin, De | |
US5066296A (en) * | 1989-02-02 | 1991-11-19 | Pfizer Hopsital Products Group, Inc. | Apparatus for treating a fracture |
CH678595A5 (de) * | 1989-06-21 | 1991-10-15 | Sulzer Ag | |
DE59003145D1 (de) * | 1989-09-28 | 1993-11-25 | Sulzer Ag | Fingergelenkprothese. |
EP0445068B1 (de) * | 1990-03-02 | 1993-07-28 | Gebrüder Sulzer Aktiengesellschaft | Künstliche Hüftgelenkspfanne |
US5163960A (en) * | 1990-06-28 | 1992-11-17 | Bonutti Peter M | Surgical devices assembled using heat bondable materials |
US5116357A (en) * | 1990-10-11 | 1992-05-26 | Eberbach Mark A | Hernia plug and introducer apparatus |
DE59104400D1 (de) * | 1990-11-16 | 1995-03-09 | Sulzer Medizinaltechnik Ag | Verankerungsschaft für eine Femurkopfprothese. |
US5201738A (en) * | 1990-12-10 | 1993-04-13 | Johnson & Johnson Orthopaedics, Inc. | Biodegradable biocompatible anti-displacement device for prosthetic bone joints |
ATE124620T1 (de) * | 1991-01-18 | 1995-07-15 | Sulzer Medizinaltechnik Ag | Implantat aus zwei gleitpartnern. |
US5314487A (en) * | 1991-02-14 | 1994-05-24 | Smith & Nephew Richards Inc. | Acetabular prosthesis with anchoring pegs |
GB9122936D0 (en) * | 1991-10-30 | 1991-12-18 | Depuy Int Ltd | Assembly of components of an osteoprosthesis |
IT228979Y1 (it) * | 1992-03-09 | 1998-06-05 | Giannini Sandro | Protesi biodegradabile per correzione retropiede pronato. |
US5207712A (en) * | 1992-05-07 | 1993-05-04 | Michael Cohen | Absorbable joint implants for the lesser digits and metatarsal phalangeal joints in the surgical correction of the foot |
DE59308586D1 (de) * | 1993-08-30 | 1998-06-25 | Sulzer Orthopaedie Ag | Künstliche Hüftgelenkpfanne |
-
1993
- 1993-08-30 ES ES93810617T patent/ES2142340T3/es not_active Expired - Lifetime
- 1993-08-30 AT AT93810617T patent/ATE188605T1/de not_active IP Right Cessation
- 1993-08-30 DE DE59309928T patent/DE59309928D1/de not_active Expired - Fee Related
- 1993-08-30 EP EP93810617A patent/EP0640326B1/de not_active Expired - Lifetime
-
1996
- 1996-05-29 US US08/657,453 patent/US5735901A/en not_active Expired - Fee Related
- 1996-06-04 US US08/658,990 patent/US5725590A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2142340T3 (es) | 2000-04-16 |
US5735901A (en) | 1998-04-07 |
EP0640326A1 (de) | 1995-03-01 |
EP0640326B1 (de) | 2000-01-12 |
US5725590A (en) | 1998-03-10 |
ATE188605T1 (de) | 2000-01-15 |
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