JP2004337636A - 人工関節 - Google Patents
人工関節 Download PDFInfo
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- JP2004337636A JP2004337636A JP2004239487A JP2004239487A JP2004337636A JP 2004337636 A JP2004337636 A JP 2004337636A JP 2004239487 A JP2004239487 A JP 2004239487A JP 2004239487 A JP2004239487 A JP 2004239487A JP 2004337636 A JP2004337636 A JP 2004337636A
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- displacement chamber
- artificial joint
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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
- A61F2/68—Operating or control means
-
- 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
- A61F2/64—Knee joints
-
- 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
- A61F2/68—Operating or control means
- A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
-
- 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
- A61F2/68—Operating or control means
- A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
- A61F2/744—Vane- or curved-cylinder type actuators, e.g. actuators using rotary pistons
-
- 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
- A61F2/605—Hip joints
-
- 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
- A61F2002/5003—Prostheses not implantable in the body having damping means, e.g. shock absorbers
-
- 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
- A61F2002/5016—Prostheses not implantable in the body adjustable
- A61F2002/5027—Prostheses not implantable in the body adjustable for adjusting cross-section
-
- 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
- A61F2002/5038—Hinged joint, e.g. with transverse axle restricting the movement
- A61F2002/5039—Hinged joint, e.g. with transverse axle restricting the movement allowing only for single rotation
-
- 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
- A61F2002/5038—Hinged joint, e.g. with transverse axle restricting the movement
- A61F2002/5043—Hinged joint, e.g. with transverse axle restricting the movement with rotation-limiting stops, e.g. projections or recesses
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Prostheses (AREA)
Abstract
【解決手段】関節上部(1)と、関節下部(2)と、これら関節上部(1)と関節下部(2)とを回動可能に互いに結合し、関節上部(1)と回転不能に結合された関節軸(3)と、関節の回動を制動する制動装置とを有する人工関節である。この制動装置は、前記関節軸(3)によって区分された2つの部分チャンバと、前記部分チャンバ(5a,5b)を接続するチャンネルを有する。このチャンネルは、チャンネルに深くもしくは浅く入るように軸方向に移動可能なスロットバー(13)により、外側から制御可能である。
【選択図】 図1
Description
即ち、本発明の第1の態様に係わる人工関節は、関節上部と、関節下部と、これら関節上部と関節下部とを回動可能に互いに結合し、関節上部と回転不能に結合された関節軸と、関節の回動を制動する制動装置とを有する人工関節において、
a)前記制動装置は、前記関節下部に組み込まれており、前記関節上部と回転不能に結合された前記関節軸に直接作用すること、
b)前記制動装置は、前記関節軸を周囲に亘って部分的に共軸で囲繞する密閉式のディスプレースメントチャンバを有し、このディスプレースメントチャンバは、回転ピストンとして形成された前記関節軸によって2つの部分チャンバに区分されていること、
c)前記ディスプレースメントチャンバの前記部分チャンバは、チャンネルにより接続されていること、
d)前記チャンネルは、スロットルとしての機能とを果たし、さらに、チャンネルに深くもしくは浅く入るように軸方向に移動可能なスロットバーにより、外側から制御可能であることを特徴とする。
Claims (8)
- 関節上部(1)と、関節下部(2)と、これら関節上部(1)と関節下部(2)とを回動可能に互いに結合し、関節上部(1)と回転不能に結合された関節軸(3)と、関節の回動を制動する制動装置とを有する人工関節において、
a)前記制動装置は、前記関節下部(2)に組み込まれており、前記関節上部(1)と回転不能に結合された前記関節軸(3)に直接作用すること、
b)前記制動装置は、前記関節軸(3)を周囲に亘って部分的に共軸で囲繞する密閉式のディスプレースメントチャンバ(5)を有し、このディスプレースメントチャンバ(5)は、回転ピストン(3,6,7)として形成された前記関節軸(3)によって2つの部分チャンバ(5a,5b)に区分されていること、
c)前記ディスプレースメントチャンバ(5)の前記部分チャンバ(5a,5b)は、チャンネル(11)により接続されていること、
d)前記チャンネル(11)は、スロットルとしての機能とを果たし、さらに、チャンネルに深くもしくは浅く入るように軸方向に移動可能なスロットバー(13)により、外側から制御可能であることを特徴とする人工関節。 - 前記スロットルバー(13)には、これを移動させるために、手で操作可能な刻み付ねじが形成されていることを特徴とする請求項2に記載の人工関節。
- 前記関節にかかる圧力は、前記スロットルバーによるスロット個所の予め定められた閉鎖により制御されることを特徴とする請求項1もしくは2に記載の人工関節。
- 前記回転ピストン(3,6,7)は、密閉フレーム(7)を介して前記2つのディスプレースメントチャンバ(5)の端面及び円筒状の内壁に接触している矩形のピストンプレート(6)を有することを特徴とする請求項1乃至3のいずれか1に記載の人工関節。
- 前記ディスプレースメントチャンバ(5)を外側に対し密閉している回転ピストンパッキング(8)は、回転ピストン軸受(9)の外側に設けられていることを特徴とする請求項1乃至4のいずれか1に記載の人工関節。
- 前記ディスプレースメントチャンバ(5)を収容している関節部分(2)に2個のスロットルチェックバルブ(10)を組み立てるため、パッキング栓(12)によって外側に対し閉じられている2つの孔(11)が形成されていることを特徴とする請求項1乃至5のいずれか1に記載の人工関節。
- 前記制動媒体は高い潤滑性を有する圧液であることを特徴とする請求項1乃至6のいずれか1に記載の人工関節。
- 前記関節上部(1)の、部分的に円筒状に形成された下側は、前記関節上部(1)に対し偏心して設けられた前記関節下部(2)の円筒状の表面(4)に支持されていることを特徴とする請求項1乃至7のいずれか1に記載の人工関節。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4338946A DE4338946C1 (de) | 1993-11-15 | 1993-11-15 | Prothesengelenk |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6260557A Division JPH07250852A (ja) | 1993-11-15 | 1994-10-25 | 人工関節 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2004337636A true JP2004337636A (ja) | 2004-12-02 |
Family
ID=6502621
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6260557A Pending JPH07250852A (ja) | 1993-11-15 | 1994-10-25 | 人工関節 |
JP2004239487A Pending JP2004337636A (ja) | 1993-11-15 | 2004-08-19 | 人工関節 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6260557A Pending JPH07250852A (ja) | 1993-11-15 | 1994-10-25 | 人工関節 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0654254B1 (ja) |
JP (2) | JPH07250852A (ja) |
CN (1) | CN1095642C (ja) |
BR (1) | BR9404455A (ja) |
CA (1) | CA2134999C (ja) |
DE (2) | DE4338946C1 (ja) |
ES (1) | ES2138023T3 (ja) |
RU (1) | RU2112465C1 (ja) |
TR (1) | TR27842A (ja) |
ZA (1) | ZA949064B (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19506426C1 (de) * | 1995-02-24 | 1996-11-28 | Bock Orthopaed Ind | Bremskniegelenk |
RU2266722C2 (ru) | 2000-01-20 | 2005-12-27 | Массачуссеттс Инститьют Оф Текнолоджи | Управляемый электроникой протезный коленный сустав, протезный узел и способ управления вращением электронного протеза коленного сустава |
US7736394B2 (en) | 2002-08-22 | 2010-06-15 | Victhom Human Bionics Inc. | Actuated prosthesis for amputees |
EP1531766B1 (en) | 2002-08-22 | 2012-08-01 | Victhom Human Bionics Inc. | Actuated leg prosthesis for above-knee amputees |
GB2399503B (en) | 2003-03-20 | 2006-03-29 | Blatchford & Sons Ltd | Prosthetic knee joint mechanism |
DE10351916A1 (de) * | 2003-11-07 | 2005-06-09 | Otto Bock Austria Ges.M.B.H. | Prothesenkniegelenk |
US7815689B2 (en) | 2003-11-18 | 2010-10-19 | Victhom Human Bionics Inc. | Instrumented prosthetic foot |
US20050107889A1 (en) | 2003-11-18 | 2005-05-19 | Stephane Bedard | Instrumented prosthetic foot |
US7896927B2 (en) | 2004-02-12 | 2011-03-01 | össur hf. | Systems and methods for actuating a prosthetic ankle based on a relaxed position |
DE202004008014U1 (de) * | 2004-05-18 | 2004-09-09 | Teko Automation, Mensch Und Technik Gmbh | Schwungphasensteuervorrichtung |
EP1848380B1 (en) | 2004-12-22 | 2015-04-15 | Össur hf | Systems and methods for processing limb motion |
US8801802B2 (en) | 2005-02-16 | 2014-08-12 | össur hf | System and method for data communication with a mechatronic device |
SE528516C2 (sv) | 2005-04-19 | 2006-12-05 | Lisa Gramnaes | Kombinerat aktivt och passivt benprotessystem samt en metod för att utföra en rörelsecykel med ett sådant system |
DE102005029160A1 (de) * | 2005-06-23 | 2006-12-28 | Dr.Ing.H.C. F. Porsche Ag | Hydraulische Kniegelenkprothese |
EP1942843B1 (en) | 2005-09-01 | 2017-03-01 | Össur hf | System and method for determining terrain transitions |
DE102006009510A1 (de) | 2006-02-27 | 2007-09-06 | Otto Bock Healthcare Ip Gmbh & Co. Kg | Hüftgelenkprothese |
DE102007015560A1 (de) | 2007-03-29 | 2008-10-09 | Otto Bock Healthcare Ip Gmbh & Co. Kg | Prothesen- oder Orthesengelenk |
DE102007032090B4 (de) * | 2007-07-09 | 2016-08-11 | Otto Bock Healthcare Gmbh | Orthopädietechnischer Fluiddämpfer |
WO2009120637A1 (en) | 2008-03-24 | 2009-10-01 | Ossur Hf | Transfemoral prosthetic systems and methods for operating the same |
WO2012095115A1 (en) * | 2011-01-11 | 2012-07-19 | Falz & Kannenberg Gmbh & Co.Kg | Artificial ankle, artificial foot and artificial leg |
WO2014133975A1 (en) | 2013-02-26 | 2014-09-04 | össur hf | Prosthetic foot with enhanced stability and elastic energy return |
DE102017103809A1 (de) * | 2017-02-24 | 2018-08-30 | Inventus Engineering Gmbh | Protheseneinrichtung mit einem Drehdämpfer |
CN108542560B (zh) * | 2018-04-18 | 2020-05-19 | 北京工道风行智能技术有限公司 | 一种应用于机械关节的阻尼结构及机械膝关节 |
CN108890690B (zh) * | 2018-08-29 | 2021-05-28 | 太原科技大学 | 一种基于磁流变液的气动肌肉仿生关节 |
DE102018131698A1 (de) | 2018-12-11 | 2020-06-18 | Ottobock Se & Co. Kgaa | Dämpfersystem |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128879Y2 (ja) * | 1971-12-06 | 1976-07-21 | ||
JPS5786339A (en) * | 1980-11-17 | 1982-05-29 | Roudou Fukushi Jigiyoudan | Leg articular device for artificial leg |
JPS59183747A (ja) * | 1983-04-04 | 1984-10-18 | 工業技術院長 | 動力義足における足首作動機構 |
JPH01244748A (ja) * | 1988-03-25 | 1989-09-29 | Hyogo Pref Gov Shakai Fukushi Jigyodan | 大腿義足および大腿義足用立脚相遊脚相判別装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB762695A (en) * | 1954-04-01 | 1956-12-05 | Vokes Ernst Scient Surgical Ap | Improvements in artificial legs |
DE1766309A1 (de) * | 1968-05-02 | 1971-07-01 | Inst Technologie Der Gesundhei | Bremskniegelenk fuer Oberschenkelprothesen,insbesondere fuer Prothesen aus duennwandigen Materialien |
AT308281B (de) * | 1970-12-03 | 1973-06-25 | Orthopaedietech Forsch | Sprunggelenk |
DE3028608A1 (de) * | 1980-07-28 | 1982-02-11 | Bernd Ing. Krieg (grad.), 2000 Hamburg | Kunstbein mit hydraulischer pendel- und standphasensteuerung fuer oberschenkelamputationen sowie knie- und hueftgelenkexartikulationen |
DE3222885C2 (de) * | 1982-06-18 | 1986-04-30 | Otto Bock Orthopädische Industrie Besitz- und Verwaltungs-Kommanditgesellschaft, 3408 Duderstadt | Hydraulikdämpfer |
US5383939A (en) * | 1991-12-05 | 1995-01-24 | James; Kelvin B. | System for controlling artificial knee joint action in an above knee prosthesis |
JP2849882B2 (ja) * | 1992-02-24 | 1999-01-27 | 株式会社ナブコ | 義足用シリンダ |
DE4233247A1 (de) * | 1992-10-02 | 1994-04-07 | Biedermann Motech Gmbh | Schwungphasensteuervorrichtung |
-
1993
- 1993-11-15 DE DE4338946A patent/DE4338946C1/de not_active Expired - Fee Related
-
1994
- 1994-09-29 ES ES94115332T patent/ES2138023T3/es not_active Expired - Lifetime
- 1994-09-29 EP EP94115332A patent/EP0654254B1/de not_active Expired - Lifetime
- 1994-09-29 DE DE59408726T patent/DE59408726D1/de not_active Expired - Lifetime
- 1994-10-25 JP JP6260557A patent/JPH07250852A/ja active Pending
- 1994-10-27 RU RU94039550A patent/RU2112465C1/ru active
- 1994-11-03 CA CA002134999A patent/CA2134999C/en not_active Expired - Lifetime
- 1994-11-14 BR BR9404455A patent/BR9404455A/pt not_active IP Right Cessation
- 1994-11-15 CN CN94118709A patent/CN1095642C/zh not_active Expired - Lifetime
- 1994-11-15 ZA ZA949064A patent/ZA949064B/xx unknown
- 1994-11-15 TR TR01177/94A patent/TR27842A/xx unknown
-
2004
- 2004-08-19 JP JP2004239487A patent/JP2004337636A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128879Y2 (ja) * | 1971-12-06 | 1976-07-21 | ||
JPS5786339A (en) * | 1980-11-17 | 1982-05-29 | Roudou Fukushi Jigiyoudan | Leg articular device for artificial leg |
JPS59183747A (ja) * | 1983-04-04 | 1984-10-18 | 工業技術院長 | 動力義足における足首作動機構 |
JPH01244748A (ja) * | 1988-03-25 | 1989-09-29 | Hyogo Pref Gov Shakai Fukushi Jigyodan | 大腿義足および大腿義足用立脚相遊脚相判別装置 |
Also Published As
Publication number | Publication date |
---|---|
ZA949064B (en) | 1995-07-20 |
TR27842A (tr) | 1995-08-31 |
EP0654254B1 (de) | 1999-09-08 |
BR9404455A (pt) | 1995-06-20 |
DE59408726D1 (de) | 1999-10-14 |
CA2134999A1 (en) | 1995-05-16 |
DE4338946C1 (de) | 1995-05-24 |
CA2134999C (en) | 2001-01-09 |
RU2112465C1 (ru) | 1998-06-10 |
RU94039550A (ru) | 1996-08-20 |
CN1095642C (zh) | 2002-12-11 |
CN1106648A (zh) | 1995-08-16 |
JPH07250852A (ja) | 1995-10-03 |
ES2138023T3 (es) | 2000-01-01 |
EP0654254A1 (de) | 1995-05-24 |
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