JP2005034455A - 大腿義足油圧膝継手 - Google Patents
大腿義足油圧膝継手 Download PDFInfo
- Publication number
- JP2005034455A JP2005034455A JP2003275716A JP2003275716A JP2005034455A JP 2005034455 A JP2005034455 A JP 2005034455A JP 2003275716 A JP2003275716 A JP 2003275716A JP 2003275716 A JP2003275716 A JP 2003275716A JP 2005034455 A JP2005034455 A JP 2005034455A
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- JP
- Japan
- Prior art keywords
- knee
- thigh
- axis
- hydraulic cylinder
- block
- 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.)
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Classifications
-
- 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
- A61F2/748—Valve systems
-
- 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
- A61F2002/5032—Prostheses not implantable in the body adjustable for adjusting fluid pressure
-
- 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
- A61F2002/5033—Prostheses not implantable in the body adjustable for adjusting damping
-
- 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
- A61F2/68—Operating or control means
- A61F2/70—Operating or control means electrical
- A61F2002/704—Operating or control means electrical computer-controlled, e.g. robotic control
-
- 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
- A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
- A61F2002/7605—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means for assembling by heating
-
- 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
- A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
- A61F2002/7615—Measuring means
- A61F2002/7625—Measuring means for measuring angular position
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (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】上面に大腿断端部を収容するソケットが固定された大腿部上部ブロック4と膝軸の間に前後に移動可能なスライド機構、例えば大腿部上部ブロック4と膝軸6を介して下腿部8と屈曲可能に連結された大腿部下部ブロック5が連結部材9を介して連結されることで前後移動可能な4軸のリンク機構を設け、該スライド機構の変位に応じて所定位置に配置された膝軸の屈曲伸展の抵抗を調節する油圧シリンダー7からの流量を制御する流量コントロールバルブ3の絞りが調節される構成とし、股関節伸展または屈曲によるスライド機構の変位に応じ油圧シリンダー7が制御され膝の固定(Lock)、屈曲抵抗の調節(Yielding)、アンロック(Free)を随意制御で行うこととする。
【選択図】図1
Description
2 4軸リンク機構
3 流量コントロールバルブ
4 大腿部上部ブロック
5 大腿部下部ブロック
6 膝軸
7 油圧シリンダー
8 下腿部
9 連結部材
10 チューブ管部材
11 ピストンロッド
12 ピストン
13 軸
14 軸
Claims (3)
- 大腿断端部が収容されるソケットの下面に固定された大腿部上部ブロックと膝軸間に大腿部上部ブロックが膝軸及び下腿部に対し前後に移動可能なスライド機構を有し、該スライド機構の変位が機械的な伝達機構を介して所定位置に配置された膝の屈曲伸展の抵抗を調節する油圧シリンダーの流量コントロールバルブに通じることでバルブの絞り具合を調節できる構成として、股関節伸展筋による断端部の後方への伸展や股関節屈曲筋による断端部前方への屈曲にともない該機構が変位することで流量コントロールバルブの絞り具合が調節されて油圧シリンダーのピストン運動による作動油の流量が調整されることで、膝の固定(Lock)、屈曲抵抗の調節(Yielding)、アンロック(Free)を随意制御により行うことを特徴とした大腿義足の膝継手。
- 請求項1の前後にスライド移動する機構が、大腿部上部ブロックと大腿部下部ブロックが左右を連結部材で連結されて形成される4軸のリンク機構からなることを特徴とした請求項1記載の大腿義足の膝継手。
- 請求項1又は2の構成からなる膝継手を有したことを特徴とした大腿義足。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003275716A JP3865068B2 (ja) | 2003-07-17 | 2003-07-17 | 大腿義足油圧膝継手 |
US10/707,732 US6902585B2 (en) | 2003-07-17 | 2004-01-07 | Above-knee prosthesis with variable resistance knee joint |
DE102004034579A DE102004034579A1 (de) | 2003-07-17 | 2004-07-16 | Über-Knie-Prothese mit einstellbarem, Widerstand bietendem Kniegelenk |
CNA2004100712341A CN1575784A (zh) | 2003-07-17 | 2004-07-16 | 膝关节的阻力改变的假肢腿 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003275716A JP3865068B2 (ja) | 2003-07-17 | 2003-07-17 | 大腿義足油圧膝継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005034455A true JP2005034455A (ja) | 2005-02-10 |
JP3865068B2 JP3865068B2 (ja) | 2007-01-10 |
Family
ID=33562739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003275716A Expired - Fee Related JP3865068B2 (ja) | 2003-07-17 | 2003-07-17 | 大腿義足油圧膝継手 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6902585B2 (ja) |
JP (1) | JP3865068B2 (ja) |
CN (1) | CN1575784A (ja) |
DE (1) | DE102004034579A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007130459A (ja) * | 2005-11-09 | 2007-05-31 | Kyu Dong Lim | 4軸補装具関節 |
JP2009536050A (ja) * | 2006-05-09 | 2009-10-08 | オットー・ボック・ヘルスケア・アイピー・ゲーエムベーハー・ウント・コンパニー・カーゲー | 調整可能な制動機能でパッシブな人工膝関節を制御する方法 |
CN102241639A (zh) * | 2010-05-10 | 2011-11-16 | 智索株式会社 | 二胺、液晶配向剂以及液晶显示元件 |
CN113616394A (zh) * | 2021-07-23 | 2021-11-09 | 吉林大学 | 一种三功能轴可调的膝关节假肢 |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI276430B (en) * | 2002-11-21 | 2007-03-21 | Nabtesco Corp | Prosthetic limb having knee braking function |
US20060190081A1 (en) * | 2005-02-09 | 2006-08-24 | Gary Kraus | Facet stabilization schemes |
CA2615994C (en) * | 2005-07-22 | 2013-06-04 | Bloorview Kids Rehab | Swing-phase controller with an artificial joint |
US20090234456A1 (en) * | 2008-03-14 | 2009-09-17 | Warsaw Orthopedic, Inc. | Intervertebral Implant and Methods of Implantation and Treatment |
US8128699B2 (en) * | 2009-03-13 | 2012-03-06 | Warsaw Orthopedic, Inc. | Spinal implant and methods of implantation and treatment |
JP5472680B2 (ja) * | 2009-04-09 | 2014-04-16 | 国立大学法人 筑波大学 | 装着式動作補助装置 |
WO2012037275A1 (en) | 2010-09-16 | 2012-03-22 | Steadman Philippon Research Institute | Posterior cruciate ligament support brace |
EP2773301B1 (en) | 2011-10-31 | 2016-03-16 | Ossur Hf | Orthopedic device for dynamically treating the knee |
US8979782B2 (en) | 2011-12-07 | 2015-03-17 | Ossur Hf | Hinge used for the treatment of anterior and posterior cruciate ligament injury and method for using the same |
EP2809274B1 (en) * | 2012-01-30 | 2017-07-12 | Vanderbilt University | Parallelogram load cell |
US10413437B2 (en) | 2013-01-25 | 2019-09-17 | Ossur Iceland Ehf | Orthopedic device having a dynamic control system and method for using the same |
WO2014117109A1 (en) | 2013-01-25 | 2014-07-31 | Ossur Hf | Orthopedic device having a dynamic control system |
US9539135B2 (en) | 2013-01-25 | 2017-01-10 | Ossur Hf | Orthopedic device having a dynamic control system and method for using the same |
US9028557B2 (en) | 2013-03-14 | 2015-05-12 | Freedom Innovations, Llc | Prosthetic with voice coil valve |
EP3010456B1 (en) | 2013-06-21 | 2020-05-27 | Ossur Iceland EHF | Dynamic tension system for orthopedic device |
WO2015026889A1 (en) | 2013-08-22 | 2015-02-26 | Ossur Hf | Torque limiting tool and method for using the same |
US9849002B2 (en) | 2013-08-27 | 2017-12-26 | Freedom Innovations, Llc | Microprocessor controlled prosthetic ankle system for footwear and terrain adaptation |
CN103494659B (zh) * | 2013-10-07 | 2015-05-27 | 河北工业大学 | 一种用于假肢膝踝关节的控制方法 |
EP3166548B1 (en) | 2014-07-11 | 2019-06-05 | Ossur Iceland EHF | Tightening system with a tension control mechanism |
US10653546B2 (en) | 2014-10-31 | 2020-05-19 | Ossur Hf | Orthopedic device having a dynamic control system |
GB201502504D0 (en) * | 2015-02-13 | 2015-04-01 | Boender Jonah A B And Boender Jacob Q L | A hydraulic prosthetic joint |
GB201504242D0 (en) * | 2015-03-13 | 2015-04-29 | Boender Jacob Q L And Boender Jennifer A | Improvements in or relating to prosthetic joints |
DE102015106392B4 (de) | 2015-04-24 | 2020-07-09 | Otto Bock Healthcare Products Gmbh | Verfahren zur Steuerung der Standphasendämpfung eines künstlichen Kniegelenks |
DE102015116149A1 (de) * | 2015-09-24 | 2017-03-30 | Otto Bock Healthcare Gmbh | Orthopädische Gelenkeinrichtung |
US11547590B2 (en) | 2017-11-27 | 2023-01-10 | Ossur Iceland Ehf | Orthopedic device having a suspension element |
WO2019156671A1 (en) * | 2018-02-08 | 2019-08-15 | Hewlett-Packard Development Company, L.P. | Hinge assemblies |
CN112334117A (zh) * | 2018-10-09 | 2021-02-05 | 株式会社Uchida | 步行辅助机构以及步行辅助装置 |
US11419730B2 (en) * | 2018-11-09 | 2022-08-23 | Phillip W. Johnson | Artificial knee |
JP7346093B2 (ja) * | 2019-06-20 | 2023-09-19 | ナブテスコ株式会社 | 義足膝継手 |
CN114206272A (zh) * | 2019-07-30 | 2022-03-18 | 科里居帕克工业有限公司 | 在过度伸展处具有阻力变化机构的液压假肢膝关节 |
CN111407472B (zh) * | 2020-04-21 | 2021-04-30 | 河南科技大学第一附属医院 | 一种残疾人专用足部-小腿部分仿真义肢机械臂 |
US11610941B2 (en) * | 2020-11-25 | 2023-03-21 | International Business Machines Corporation | Integrated non volatile memory electrode thin film resistor cap and etch stop |
CN113117308B (zh) * | 2021-04-30 | 2022-01-14 | 河南省中医院(河南中医药大学第二附属医院) | 一种肥胖患者使用的保健护膝 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5247638A (en) | 1975-10-15 | 1977-04-15 | Toshiba Corp | Information processing device |
US5133773A (en) * | 1988-03-25 | 1992-07-28 | Kabushiki Kaisha Kobe Seiko Sho | Teaching playback swing-phase-controlled above-knee prosthesis |
US5007933A (en) * | 1989-01-31 | 1991-04-16 | Osteonics Corp. | Modular knee prosthesis system |
US5593449A (en) * | 1994-03-04 | 1997-01-14 | Smith & Nephew Richards Inc. | Dual taper stem extension for knee prosthesis |
FR2735018B1 (fr) * | 1995-06-09 | 1997-07-11 | Proteval | Piece prothetique pneumatique pour l'articulation du genou |
US6113642A (en) * | 1996-06-27 | 2000-09-05 | Mauch, Inc. | Computer controlled hydraulic resistance device for a prosthesis and other apparatus |
JP3235720B2 (ja) | 1997-07-04 | 2001-12-04 | 有限会社長崎かなえ義肢製作所 | 義 足 |
-
2003
- 2003-07-17 JP JP2003275716A patent/JP3865068B2/ja not_active Expired - Fee Related
-
2004
- 2004-01-07 US US10/707,732 patent/US6902585B2/en not_active Expired - Fee Related
- 2004-07-16 DE DE102004034579A patent/DE102004034579A1/de not_active Withdrawn
- 2004-07-16 CN CNA2004100712341A patent/CN1575784A/zh active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007130459A (ja) * | 2005-11-09 | 2007-05-31 | Kyu Dong Lim | 4軸補装具関節 |
JP2009536050A (ja) * | 2006-05-09 | 2009-10-08 | オットー・ボック・ヘルスケア・アイピー・ゲーエムベーハー・ウント・コンパニー・カーゲー | 調整可能な制動機能でパッシブな人工膝関節を制御する方法 |
JP4718635B2 (ja) * | 2006-05-09 | 2011-07-06 | オットー・ボック・ヘルスケア・アイピー・ゲーエムベーハー・ウント・コンパニー・カーゲー | 調整可能な制動機能でパッシブな人工膝関節を制御する方法 |
US11571316B2 (en) | 2006-05-09 | 2023-02-07 | Ottobock Se & Co. Kgaa | Control of a passive prosthetic knee joint with adjustable damping |
CN102241639A (zh) * | 2010-05-10 | 2011-11-16 | 智索株式会社 | 二胺、液晶配向剂以及液晶显示元件 |
CN113616394A (zh) * | 2021-07-23 | 2021-11-09 | 吉林大学 | 一种三功能轴可调的膝关节假肢 |
Also Published As
Publication number | Publication date |
---|---|
US6902585B2 (en) | 2005-06-07 |
US20050015156A1 (en) | 2005-01-20 |
CN1575784A (zh) | 2005-02-09 |
JP3865068B2 (ja) | 2007-01-10 |
DE102004034579A1 (de) | 2005-02-03 |
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