WO1996025127A1 - Apparatus and method for protecting prosthetic joint assembly from wear debris - Google Patents
Apparatus and method for protecting prosthetic joint assembly from wear debris Download PDFInfo
- Publication number
- WO1996025127A1 WO1996025127A1 PCT/US1995/016247 US9516247W WO9625127A1 WO 1996025127 A1 WO1996025127 A1 WO 1996025127A1 US 9516247 W US9516247 W US 9516247W WO 9625127 A1 WO9625127 A1 WO 9625127A1
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- WIPO (PCT)
- Prior art keywords
- barrier
- membrane
- mean
- pore size
- fibril length
- Prior art date
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- A61L27/14—Macromolecular materials
- A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
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- A61F2/30721—Accessories
- A61F2/30742—Bellows or hose-like seals; Sealing membranes
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- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/048—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
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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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- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0006—Rounded shapes, e.g. with rounded corners circular
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/0054—V-shaped
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0067—Three-dimensional shapes conical
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0023—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in porosity
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dermatology (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medicinal Chemistry (AREA)
- Surgery (AREA)
- Prostheses (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69524075T DE69524075T2 (en) | 1995-02-14 | 1995-12-15 | DEVICE FOR PROTECTING JOINT PROSTHESES FROM WEAR PIECES |
JP8524937A JPH09512198A (en) | 1995-02-14 | 1995-12-15 | Orthotics and methods for protecting prosthetic joint assemblies from debris |
EP95943429A EP0755232B1 (en) | 1995-02-14 | 1995-12-15 | Apparatus for protecting prosthetic joint assembly from wear debris |
AU44700/96A AU4470096A (en) | 1995-02-14 | 1995-12-15 | Apparatus and method for protecting prosthetic joint assembly from wear debris |
CA002185237A CA2185237C (en) | 1995-02-14 | 1995-12-15 | Apparatus and method for protecting prosthetic joint assembly from wear debris |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38865795A | 1995-02-14 | 1995-02-14 | |
US08/388,657 | 1995-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996025127A1 true WO1996025127A1 (en) | 1996-08-22 |
Family
ID=23534979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1995/016247 WO1996025127A1 (en) | 1995-02-14 | 1995-12-15 | Apparatus and method for protecting prosthetic joint assembly from wear debris |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0755232B1 (en) |
JP (1) | JPH09512198A (en) |
AU (1) | AU4470096A (en) |
CA (1) | CA2185237C (en) |
DE (1) | DE69524075T2 (en) |
WO (1) | WO1996025127A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000001324A1 (en) * | 1998-07-07 | 2000-01-13 | Buttermann, Glenn, R. | Membrane for use with prosthetic devices |
WO2000062707A3 (en) * | 1999-04-15 | 2001-01-25 | Univ London | Use of osseo-promotive membranes in orthopaedics |
ES2162554A1 (en) * | 1999-04-30 | 2001-12-16 | Fernandez Jesus Alfredo Ruiz | Improvements made to the femoral and pelvis components of the hip prosthesis |
WO2002068006A2 (en) * | 2001-02-23 | 2002-09-06 | Smith & Nephew, Inc. | Cross-linked ultra-high molecular weight polyethylene for use as medical implant |
WO2010107442A1 (en) * | 2009-03-20 | 2010-09-23 | Linares Medical Devices, Llc | Wear compensating joint assembly incorporating a pressurized fluid injectable reservoir upwardly biasing a hardened plastic with a wear surface |
RU2734415C1 (en) * | 2019-08-14 | 2020-10-16 | Александр Юрьевич Соловьев | Method of producing a bioactive porous coating for intraosseous implants made from titanium alloys |
RU2734416C1 (en) * | 2019-08-14 | 2020-10-16 | Александр Юрьевич Соловьев | Bioactive porous coating for intraosseous implants made of titanium alloys |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187390A (en) * | 1970-05-21 | 1980-02-05 | W. L. Gore & Associates, Inc. | Porous products and process therefor |
US4731088A (en) * | 1986-06-02 | 1988-03-15 | Boehringer Mannheim Corp | Enclosure member for prosthetic joint |
EP0346294A1 (en) * | 1988-05-23 | 1989-12-13 | Carlo Dott. Impallomeni | Method and device for the retention of debris set free by a total hip endoprosthesis |
WO1991003993A1 (en) * | 1989-09-21 | 1991-04-04 | The University Of Nottingham | Surgical article for artificial joints |
WO1995010990A1 (en) * | 1993-10-21 | 1995-04-27 | University College London | Bone implants |
WO1995020369A1 (en) * | 1994-01-27 | 1995-08-03 | W.L. Gore & Associates, Inc. | Apparatus and method for protecting prosthetic joint assembly from wear debris |
-
1995
- 1995-12-15 DE DE69524075T patent/DE69524075T2/en not_active Expired - Lifetime
- 1995-12-15 JP JP8524937A patent/JPH09512198A/en active Pending
- 1995-12-15 AU AU44700/96A patent/AU4470096A/en not_active Abandoned
- 1995-12-15 CA CA002185237A patent/CA2185237C/en not_active Expired - Lifetime
- 1995-12-15 EP EP95943429A patent/EP0755232B1/en not_active Expired - Lifetime
- 1995-12-15 WO PCT/US1995/016247 patent/WO1996025127A1/en active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187390A (en) * | 1970-05-21 | 1980-02-05 | W. L. Gore & Associates, Inc. | Porous products and process therefor |
US4731088A (en) * | 1986-06-02 | 1988-03-15 | Boehringer Mannheim Corp | Enclosure member for prosthetic joint |
EP0346294A1 (en) * | 1988-05-23 | 1989-12-13 | Carlo Dott. Impallomeni | Method and device for the retention of debris set free by a total hip endoprosthesis |
WO1991003993A1 (en) * | 1989-09-21 | 1991-04-04 | The University Of Nottingham | Surgical article for artificial joints |
WO1995010990A1 (en) * | 1993-10-21 | 1995-04-27 | University College London | Bone implants |
WO1995020369A1 (en) * | 1994-01-27 | 1995-08-03 | W.L. Gore & Associates, Inc. | Apparatus and method for protecting prosthetic joint assembly from wear debris |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000001324A1 (en) * | 1998-07-07 | 2000-01-13 | Buttermann, Glenn, R. | Membrane for use with prosthetic devices |
WO2000062707A3 (en) * | 1999-04-15 | 2001-01-25 | Univ London | Use of osseo-promotive membranes in orthopaedics |
ES2162554A1 (en) * | 1999-04-30 | 2001-12-16 | Fernandez Jesus Alfredo Ruiz | Improvements made to the femoral and pelvis components of the hip prosthesis |
US6709464B2 (en) | 2001-02-23 | 2004-03-23 | Smith & Nephew, Inc., Research | Cross-linked ultra-high molecular weight polyethylene for medical implant use |
WO2002068006A3 (en) * | 2001-02-23 | 2003-01-03 | Smith & Nephew Inc | Cross-linked ultra-high molecular weight polyethylene for use as medical implant |
US6547828B2 (en) | 2001-02-23 | 2003-04-15 | Smith & Nephew, Inc. | Cross-linked ultra-high molecular weight polyethylene for medical implant use |
WO2002068006A2 (en) * | 2001-02-23 | 2002-09-06 | Smith & Nephew, Inc. | Cross-linked ultra-high molecular weight polyethylene for use as medical implant |
US6726727B2 (en) | 2001-02-23 | 2004-04-27 | Smith & Nephew, Inc. | Cross-linked ultra-high molecular weight polyethylene for medical implant use |
AU2002245513B2 (en) * | 2001-02-23 | 2007-05-31 | Smith & Nephew, Inc. | Cross-linked ultra-high molecular weight polyethylene for use as medical implant |
CN1503682B (en) * | 2001-02-23 | 2010-04-28 | 史密夫和内修有限公司 | Cross-linked ultra-high molecular weight polyethylene for use as medical implant |
EP2272542A3 (en) * | 2001-02-23 | 2016-07-27 | Smith and Nephew, Inc. | Cross-linked ultra-high molecular weight polyethylene for use as medical implant |
WO2010107442A1 (en) * | 2009-03-20 | 2010-09-23 | Linares Medical Devices, Llc | Wear compensating joint assembly incorporating a pressurized fluid injectable reservoir upwardly biasing a hardened plastic with a wear surface |
US8945222B2 (en) | 2009-03-20 | 2015-02-03 | Linares Medical Devices, Llc | Wear compensating joint assembly incorporating a pressurized fluid injectable reservoir upwardly biasing a hardened plastic with a wear surface |
RU2734415C1 (en) * | 2019-08-14 | 2020-10-16 | Александр Юрьевич Соловьев | Method of producing a bioactive porous coating for intraosseous implants made from titanium alloys |
RU2734416C1 (en) * | 2019-08-14 | 2020-10-16 | Александр Юрьевич Соловьев | Bioactive porous coating for intraosseous implants made of titanium alloys |
Also Published As
Publication number | Publication date |
---|---|
CA2185237C (en) | 2000-06-20 |
DE69524075D1 (en) | 2002-01-03 |
JPH09512198A (en) | 1997-12-09 |
EP0755232A1 (en) | 1997-01-29 |
AU4470096A (en) | 1996-09-04 |
EP0755232B1 (en) | 2001-11-21 |
CA2185237A1 (en) | 1996-08-22 |
DE69524075T2 (en) | 2002-09-12 |
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