WO1994022398A1 - Prosthetic device incorporating low ankle design - Google Patents
Prosthetic device incorporating low ankle design Download PDFInfo
- Publication number
- WO1994022398A1 WO1994022398A1 PCT/US1994/001578 US9401578W WO9422398A1 WO 1994022398 A1 WO1994022398 A1 WO 1994022398A1 US 9401578 W US9401578 W US 9401578W WO 9422398 A1 WO9422398 A1 WO 9422398A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- section
- prosthetic device
- ankle
- secured
- toe
- Prior art date
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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
- A61F2/50—Prostheses not implantable in the body
- A61F2/60—Artificial legs or feet or parts thereof
- A61F2/66—Feet; Ankle joints
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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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- A61F2/5046—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques
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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
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- 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
- A61F2220/0041—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels or rivets, e.g. connecting screws
-
- 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
- A61F2220/005—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
- 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
- A61F2220/0083—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using hook and loop-type fasteners
-
- 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
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69411552T DE69411552T2 (en) | 1993-03-31 | 1994-02-15 | PROSTHETIC DEVICE WITH LOW ANKLE DESIGN |
CA002158015A CA2158015C (en) | 1993-03-31 | 1994-02-15 | Prosthetic device incorporating low ankle design |
BR9405955A BR9405955A (en) | 1993-03-31 | 1994-02-15 | Prosthetic device incorporating lower ankle model |
EP94911384A EP0691833B1 (en) | 1993-03-31 | 1994-02-15 | Prosthetic device incorporating low ankle design |
JP6522048A JP3015920B2 (en) | 1993-03-31 | 1994-02-15 | Ancillary device designed with lower ankle |
KR1019950703892A KR0176289B1 (en) | 1993-03-31 | 1994-02-15 | Rosthetic device incorporating low ankle design |
AU63921/94A AU682856B2 (en) | 1993-03-31 | 1994-02-15 | Prosthetic device incorporating low ankle design |
DK94911384T DK0691833T3 (en) | 1993-03-31 | 1994-02-15 | Prosthetic device with a low ankle structure |
FI954588A FI114851B (en) | 1993-03-31 | 1995-09-27 | Prosthetic device with low ankle structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/043,150 US5824112A (en) | 1989-04-13 | 1993-03-31 | Prosthetic device incorporating low ankle design |
US08/043,150 | 1993-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994022398A1 true WO1994022398A1 (en) | 1994-10-13 |
Family
ID=21925752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1994/001578 WO1994022398A1 (en) | 1993-03-31 | 1994-02-15 | Prosthetic device incorporating low ankle design |
Country Status (14)
Country | Link |
---|---|
US (2) | US5824112A (en) |
EP (1) | EP0691833B1 (en) |
JP (1) | JP3015920B2 (en) |
KR (1) | KR0176289B1 (en) |
AT (1) | ATE168001T1 (en) |
AU (1) | AU682856B2 (en) |
BR (1) | BR9405955A (en) |
CA (1) | CA2158015C (en) |
DE (1) | DE69411552T2 (en) |
DK (1) | DK0691833T3 (en) |
ES (1) | ES2120612T3 (en) |
FI (1) | FI114851B (en) |
TW (1) | TW267940B (en) |
WO (1) | WO1994022398A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5941913A (en) * | 1996-10-10 | 1999-08-24 | Chas. A Blatchford & Sons Limited | Above-knee lower limb prosthesis and a shin component for the prosthesis |
US5997583A (en) * | 1996-10-10 | 1999-12-07 | Chas. A. Blatchford & Sons Limited | Lower limb prosthesis and a shin component for the prosthesis |
EP3160399A4 (en) * | 2014-06-30 | 2018-03-07 | Össur HF | Prosthetic feet and foot covers |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW267940B (en) * | 1993-03-31 | 1996-01-11 | Phillips L Van | |
KR100362736B1 (en) * | 2000-04-03 | 2002-12-28 | 한국과학기술원 | Energy-storing prosthetic feet |
US7044984B2 (en) * | 2000-04-26 | 2006-05-16 | Rehabilitation Institute Of Chicago | High profile multiaxial prosthetic foot |
US20050216098A1 (en) * | 2000-06-30 | 2005-09-29 | Roland J. Christensen | Variable resistance cell |
US20060241783A1 (en) * | 2000-06-30 | 2006-10-26 | Christensen Roland J | Variable resistance cell |
US7686848B2 (en) | 2000-06-30 | 2010-03-30 | Freedom Innovations, Llc | Prosthetic foot with energy transfer |
US7341603B2 (en) * | 2000-06-30 | 2008-03-11 | Applied Composite Technology, Inc. | Prosthetic foot with energy transfer including variable orifice |
WO2002002034A1 (en) | 2000-06-30 | 2002-01-10 | Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership | Prosthetic foot |
US7572299B2 (en) * | 2000-06-30 | 2009-08-11 | Freedom Innovations, Llc | Prosthetic foot with energy transfer |
US6875241B2 (en) | 2000-06-30 | 2005-04-05 | Roland J. Christensen, As Operating Manager Of Rjc Development Lc, General Partner Of The Roland J. Christensen Family Limited Partnership | Variable resistance cell |
US7611543B2 (en) * | 2001-03-30 | 2009-11-03 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance |
US6562075B2 (en) | 2001-03-30 | 2003-05-13 | Barry W. Townsend | Prosthetic foot with tunable performance |
US7410503B2 (en) * | 2001-03-30 | 2008-08-12 | Bioquest Prosthetics Llc | Prosthetic foot with tunable performance |
US6443995B1 (en) | 2000-12-22 | 2002-09-03 | Barry W. Townsend | Prosthetic foot |
US20070213841A1 (en) * | 2001-03-30 | 2007-09-13 | Townsend Barry W | Prosthetic foot with tunable performance |
US7578852B2 (en) | 2001-03-30 | 2009-08-25 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance and improved vertical load/shock absorption |
US7374578B2 (en) | 2001-03-30 | 2008-05-20 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance |
US8070829B2 (en) * | 2003-09-30 | 2011-12-06 | Bioquest Prosthetics Llc | Prosthetic foot with tunable performance |
US8236062B2 (en) | 2001-03-30 | 2012-08-07 | Bioquest Prosthetics Llc | Prosthetic foot with tunable performance |
US7429272B2 (en) * | 2001-03-30 | 2008-09-30 | Bioquest Prosthetics Llc | Prosthetic foot with tunable performance |
US7507259B2 (en) * | 2001-03-30 | 2009-03-24 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance |
US6702859B1 (en) * | 2002-08-22 | 2004-03-09 | Aldo A. Laghi | Dynamic prosthetic foot with multiple load points and anterior/posterior upper sections |
US6793683B1 (en) * | 2002-08-22 | 2004-09-21 | Aldo A. Laghi | Prosthetic foot with medial/lateral stabilization |
US7419509B2 (en) * | 2002-10-08 | 2008-09-02 | Freedom Innovations, Llc | Prosthetic foot with a resilient ankle |
US6805717B2 (en) | 2002-10-08 | 2004-10-19 | Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Manager Of The Roland J. Christensen Family Limited Partnership | Energy-storing prosthetic foot with elongated forefoot |
US6929665B2 (en) * | 2002-10-08 | 2005-08-16 | Roland J. Christensen | Prosthetic foot with a resilient ankle |
US6911052B2 (en) | 2002-10-08 | 2005-06-28 | Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership | Prosthetic foot with oblique attachment |
US8574314B2 (en) * | 2003-09-30 | 2013-11-05 | Bioquest Prosthetics Llc | Resilient prosthetic and orthotic components which incorporate a plurality of sagittally oriented struts |
US7520904B2 (en) | 2003-10-21 | 2009-04-21 | Freedom Innovations, Llc | Prosthetic foot with an adjustable ankle and method |
US6966933B2 (en) * | 2003-10-21 | 2005-11-22 | Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership | Prosthetic foot with an adjustable ankle and method |
US7172630B2 (en) * | 2004-02-20 | 2007-02-06 | Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership | Prosthetic foot with cam |
US7955399B2 (en) * | 2004-04-01 | 2011-06-07 | Bioquest Prosthetics, Llc | Prosthetic foot with tunable performance |
US7347877B2 (en) | 2004-05-28 | 2008-03-25 | össur hf | Foot prosthesis with resilient multi-axial ankle |
US20050288792A1 (en) * | 2004-06-23 | 2005-12-29 | Landes Mark D | Modular ankle prosthesis and associated method |
US7618464B2 (en) * | 2006-08-03 | 2009-11-17 | Freedom Innovations, Llc | Prosthetic foot with variable medial/lateral stiffness |
US7824446B2 (en) | 2006-12-06 | 2010-11-02 | Freedom Innovations, Llc | Prosthetic foot with longer upper forefoot and shorter lower forefoot |
US7727285B2 (en) | 2007-01-30 | 2010-06-01 | Freedom Innovations, Llc | Prosthetic foot with variable medial/lateral stiffness |
US20080228288A1 (en) * | 2007-03-13 | 2008-09-18 | Ronald Harry Nelson | Composite Prosthetic Foot |
US7794506B2 (en) | 2007-09-18 | 2010-09-14 | Freedom Innovations, Llc | Multi-axial prosthetic ankle |
US8034121B2 (en) | 2008-04-18 | 2011-10-11 | Freedom Innovations, Llc | Prosthetic foot with two leaf-springs joined at heel and toe |
EP2538891B1 (en) | 2010-02-26 | 2015-04-15 | Össur HF | Prosthetic foot with a curved split |
US8500825B2 (en) | 2010-06-29 | 2013-08-06 | Freedom Innovations, Llc | Prosthetic foot with floating forefoot keel |
US20130024008A1 (en) * | 2011-07-22 | 2013-01-24 | Treger Elisabeth A | Shoe for prosthetic feet |
US8961618B2 (en) | 2011-12-29 | 2015-02-24 | össur hf | Prosthetic foot with resilient heel |
US9949849B2 (en) * | 2013-05-14 | 2018-04-24 | University Of Washington Through Its Center For Commercialization | Medial-lateral stabilizing prosthetic ankle/foot for angled and rough ground gait |
USD795433S1 (en) | 2015-06-30 | 2017-08-22 | Össur Iceland Ehf | Prosthetic foot cover |
US11666461B2 (en) * | 2017-05-26 | 2023-06-06 | Massachusetts Institute Of Technology | Method for design and manufacture of compliant prosthetic foot |
USD915596S1 (en) | 2018-04-10 | 2021-04-06 | Össur Iceland Ehf | Prosthetic foot with tapered fasteners |
WO2020247052A1 (en) | 2019-06-03 | 2020-12-10 | Massachusetts Institute Of Technology | Shape optimization for prosthetic feet |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4938776A (en) * | 1989-05-12 | 1990-07-03 | Masinter Robert A | Integrated ankle and foot prosthetic system |
GB2253148A (en) * | 1991-02-28 | 1992-09-02 | Van Lehn Phillips | Foot prosthesis |
US5181932A (en) * | 1989-04-13 | 1993-01-26 | Phillips L Van | Foot prosthesis having auxiliary ankle construction |
WO1993004645A1 (en) * | 1991-09-06 | 1993-03-18 | Phillips L Van | Low-profile symes foot prosthesis |
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US61780A (en) * | 1867-02-05 | Alexander t | ||
DE325171C (en) * | 1919-08-19 | 1920-09-10 | Julius Fuchs Dr | Artificial foot |
DE963849C (en) * | 1954-02-04 | 1957-05-16 | Hermann Steiner | Double wire insert for doll limbs |
SU806023A1 (en) * | 1977-04-21 | 1981-02-23 | Ленинградский Научно-Исследовательскийинститут Протезирования | Artificial foot |
SU778732A1 (en) * | 1977-08-30 | 1980-12-05 | Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Протезирования И Протезостроения | Artificial foot |
US4547913A (en) * | 1983-07-11 | 1985-10-22 | Flex Foot, Inc. | Composite prosthetic foot and leg |
US4645509A (en) * | 1984-06-11 | 1987-02-24 | Model & Instrument Development Corporation | Prosthetic foot having a cantilever spring keel |
US4822363A (en) * | 1985-08-01 | 1989-04-18 | Phillips L Van | Modular composite prosthetic foot and leg |
FR2626463B1 (en) * | 1988-01-28 | 1992-06-19 | Espace Composites Sarl | REINFORCEMENT DEVICE FOR PROSTHETIC FOOT |
US4959073A (en) * | 1988-06-06 | 1990-09-25 | John Merlette | Foot prosthesis and method of making same |
US5037444A (en) * | 1989-01-05 | 1991-08-06 | Phillips L Van | Prosthetic foot |
DE3918810A1 (en) * | 1989-06-09 | 1990-12-13 | Bock Orthopaed Ind | JOINTLESS PROSTHESIC FOOT |
US4994086A (en) * | 1989-08-09 | 1991-02-19 | United States Manufacturing Company | Universal modular frame for above-knee endoskeletal prosthesis |
DE4038063C2 (en) * | 1990-11-29 | 1995-04-20 | Bock Orthopaed Ind | Articulated prosthetic foot |
US5156631A (en) * | 1991-09-16 | 1992-10-20 | John Merlette | Foot and leg prosthesis and method of making same |
TW267940B (en) * | 1993-03-31 | 1996-01-11 | Phillips L Van |
-
1993
- 1993-03-30 TW TW082102356A patent/TW267940B/zh active
- 1993-03-31 US US08/043,150 patent/US5824112A/en not_active Expired - Lifetime
-
1994
- 1994-02-15 DK DK94911384T patent/DK0691833T3/en active
- 1994-02-15 CA CA002158015A patent/CA2158015C/en not_active Expired - Fee Related
- 1994-02-15 ES ES94911384T patent/ES2120612T3/en not_active Expired - Lifetime
- 1994-02-15 WO PCT/US1994/001578 patent/WO1994022398A1/en active IP Right Grant
- 1994-02-15 BR BR9405955A patent/BR9405955A/en not_active IP Right Cessation
- 1994-02-15 JP JP6522048A patent/JP3015920B2/en not_active Expired - Fee Related
- 1994-02-15 AT AT94911384T patent/ATE168001T1/en not_active IP Right Cessation
- 1994-02-15 KR KR1019950703892A patent/KR0176289B1/en not_active IP Right Cessation
- 1994-02-15 AU AU63921/94A patent/AU682856B2/en not_active Ceased
- 1994-02-15 EP EP94911384A patent/EP0691833B1/en not_active Expired - Lifetime
- 1994-02-15 DE DE69411552T patent/DE69411552T2/en not_active Expired - Lifetime
-
1995
- 1995-09-27 FI FI954588A patent/FI114851B/en active IP Right Grant
-
1998
- 1998-04-14 US US09/060,019 patent/US6254643B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181932A (en) * | 1989-04-13 | 1993-01-26 | Phillips L Van | Foot prosthesis having auxiliary ankle construction |
US4938776A (en) * | 1989-05-12 | 1990-07-03 | Masinter Robert A | Integrated ankle and foot prosthetic system |
GB2253148A (en) * | 1991-02-28 | 1992-09-02 | Van Lehn Phillips | Foot prosthesis |
WO1993004645A1 (en) * | 1991-09-06 | 1993-03-18 | Phillips L Van | Low-profile symes foot prosthesis |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5941913A (en) * | 1996-10-10 | 1999-08-24 | Chas. A Blatchford & Sons Limited | Above-knee lower limb prosthesis and a shin component for the prosthesis |
US5997583A (en) * | 1996-10-10 | 1999-12-07 | Chas. A. Blatchford & Sons Limited | Lower limb prosthesis and a shin component for the prosthesis |
EP3160399A4 (en) * | 2014-06-30 | 2018-03-07 | Össur HF | Prosthetic feet and foot covers |
Also Published As
Publication number | Publication date |
---|---|
EP0691833B1 (en) | 1998-07-08 |
DK0691833T3 (en) | 1999-04-19 |
FI954588A (en) | 1995-10-09 |
KR960700666A (en) | 1996-02-24 |
AU6392194A (en) | 1994-10-24 |
JPH08508420A (en) | 1996-09-10 |
ATE168001T1 (en) | 1998-07-15 |
DE69411552T2 (en) | 1999-01-07 |
JP3015920B2 (en) | 2000-03-06 |
KR0176289B1 (en) | 1999-04-01 |
US6254643B1 (en) | 2001-07-03 |
AU682856B2 (en) | 1997-10-23 |
CA2158015A1 (en) | 1994-10-13 |
FI114851B (en) | 2005-01-14 |
BR9405955A (en) | 1995-12-12 |
US5824112A (en) | 1998-10-20 |
ES2120612T3 (en) | 1998-11-01 |
FI954588A0 (en) | 1995-09-27 |
EP0691833A1 (en) | 1996-01-17 |
TW267940B (en) | 1996-01-11 |
CA2158015C (en) | 1999-10-26 |
DE69411552D1 (en) | 1998-08-13 |
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