WO1999034845A1 - Porous nickel-titanium alloy article - Google Patents
Porous nickel-titanium alloy article Download PDFInfo
- Publication number
- WO1999034845A1 WO1999034845A1 PCT/CA1998/001202 CA9801202W WO9934845A1 WO 1999034845 A1 WO1999034845 A1 WO 1999034845A1 CA 9801202 W CA9801202 W CA 9801202W WO 9934845 A1 WO9934845 A1 WO 9934845A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- article according
- porous article
- porous
- nickel
- network
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1143—Making porous workpieces or articles involving an oxidation, reduction or reaction step
-
- 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
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/06—Titanium or titanium alloys
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
- Y10S623/924—Material characteristic
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69831976T DE69831976T2 (en) | 1997-12-31 | 1998-12-23 | POROUS OBJECT FROM A NICKEL TITANIUM ALLOY |
EP98963305A EP1047460B1 (en) | 1997-12-31 | 1998-12-23 | Porous nickel-titanium alloy article |
AT98963305T ATE306949T1 (en) | 1997-12-31 | 1998-12-23 | POROUS OBJECT MADE OF A NICKEL-TITANIUM ALLOY |
AU18659/99A AU1865999A (en) | 1997-12-31 | 1998-12-23 | Porous nickel-titanium alloy article |
CA002315724A CA2315724C (en) | 1997-12-31 | 1998-12-23 | Porous nickel-titanium alloy article |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/001,496 US5986169A (en) | 1997-12-31 | 1997-12-31 | Porous nickel-titanium alloy article |
US09/001,496 | 1997-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999034845A1 true WO1999034845A1 (en) | 1999-07-15 |
Family
ID=21696321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA1998/001202 WO1999034845A1 (en) | 1997-12-31 | 1998-12-23 | Porous nickel-titanium alloy article |
Country Status (8)
Country | Link |
---|---|
US (1) | US5986169A (en) |
EP (1) | EP1047460B1 (en) |
AT (1) | ATE306949T1 (en) |
AU (1) | AU1865999A (en) |
CA (1) | CA2315724C (en) |
DE (1) | DE69831976T2 (en) |
ES (1) | ES2251789T3 (en) |
WO (1) | WO1999034845A1 (en) |
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WO2000064504A3 (en) * | 1999-04-28 | 2001-03-22 | Bruce Medical Ab | Body for providing ingrowth and growth of bone tissue and/or connective tissue and method of making such a body |
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WO2001087370A1 (en) * | 2000-05-19 | 2001-11-22 | Vidam Technology Ltd. | Porous nickel-titanium structure used as a carrier for living cells |
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Also Published As
Publication number | Publication date |
---|---|
DE69831976T2 (en) | 2006-07-06 |
EP1047460A1 (en) | 2000-11-02 |
EP1047460B1 (en) | 2005-10-19 |
CA2315724A1 (en) | 1999-07-15 |
ATE306949T1 (en) | 2005-11-15 |
ES2251789T3 (en) | 2006-05-01 |
DE69831976D1 (en) | 2006-03-02 |
US5986169A (en) | 1999-11-16 |
AU1865999A (en) | 1999-07-26 |
CA2315724C (en) | 2008-02-12 |
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