JP2007509727A - 義肢の膝関節 - Google Patents
義肢の膝関節 Download PDFInfo
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- JP2007509727A JP2007509727A JP2006538646A JP2006538646A JP2007509727A JP 2007509727 A JP2007509727 A JP 2007509727A JP 2006538646 A JP2006538646 A JP 2006538646A JP 2006538646 A JP2006538646 A JP 2006538646A JP 2007509727 A JP2007509727 A JP 2007509727A
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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
- A61F2/64—Knee joints
- A61F2/642—Polycentric joints, without longitudinal rotation
- A61F2/644—Polycentric joints, without longitudinal rotation of the single-bar or multi-bar linkage type
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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
- A61F2/70—Operating or control means electrical
-
- 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
- A61F2/741—Operating or control means fluid, i.e. hydraulic or pneumatic using powered actuators, e.g. stepper motors or solenoids
-
- 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
- A61F2002/5003—Prostheses not implantable in the body having damping means, e.g. shock absorbers
- A61F2002/5004—Prostheses not implantable in the body having damping means, e.g. shock absorbers operated by electro- or magnetorheological fluids
-
- 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
- A61F2002/5007—Prostheses not implantable in the body having elastic means different from springs, e.g. including an elastomeric insert
-
- 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
- A61F2002/5072—Prostheses not implantable in the body having spring elements
-
- 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
- A61F2002/707—Remote 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
- A61F2002/7615—Measuring means
- A61F2002/7625—Measuring means for measuring angular position
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- 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】この課題は、関節手段が、屈曲の際に、限定可能な角度範囲の内で、屈曲に抗して抵抗し、かつ常に自由に伸展されることができる抵抗手段を有することによって、解決される。
【選択図】 図3
Description
形成されている突起が係合する。
Claims (13)
- 下肢断端の収容部(100)のための固定手段(11)を有する上部(10)と、関節手段を介して前記上部(10)に旋回自在に結合されている下部(20)とを具備する、義肢の膝関節において、
前記義肢の膝関節は、ロック手段として作用する抵抗手段(30)を有し、この抵抗手段は、限定可能な角度範囲の内では、前記関節手段の屈曲を阻止し、前記限定可能な角度範囲の外では、前記下部(20)が屈曲方向に自由に旋回されることができることを特徴とする義肢の膝関節。 - 下肢断端の収容部(100)のための固定手段(11)を有する上部(10)と、関節手段を介して前記上部(10)に旋回自在に結合されている下部(20)と、伸展された位置で前記義肢の膝関節をロックするためのキャッチ手段(51,52,53,76,62)とを具備し、前記キャッチ手段(51,52,53,76,62)は、操作手段(50)によってロックされおよびロック解除されることができてなる義肢の膝関節において、
この義肢の膝関節は、限定可能な角度範囲の内では前記関節手段の屈曲に抵抗する抵抗手段(30)を有し、前記限定可能な角度範囲の外では、前記下部(20)は、屈曲方向で、自由に旋回されることができることを特徴とする義肢の膝関節。 - 前記下部(20)は、常にスムーズに伸展されることができることを特徴とする請求項1または2に記載の義肢の膝関節。
- 屈曲に対する抵抗は、ロックまで高められることができ、前記抵抗手段(30)は切換可能に形成されていることを特徴とする前記すべての請求項のいずれか1に記載の義肢の膝関節。
- 前記抵抗手段(30)および/またはキャッチ手段は、操作手段(50)と連結されており、この操作手段によって、抵抗が増減されまたはロックが解除または阻止されることを特徴とする前記すべての請求項のいずれか1に記載の義肢の膝関節。
- 前記操作手段(50)は、手動でまたはモータで駆動されることができることを特徴する請求項5に記載の義肢の膝関節。
- 前記操作手段(50)は、遠隔操作装置として形成されていることを特徴とする請求項5また6に記載の義肢の膝関節。
- 前記抵抗手段(30)は、機械的な制御手段(70)に結合されており、この制御手段は、少なくとも1つのカムディスク(71)を有し、前記上部(10)の、前記下部(20)への屈曲角度に従って、前記抵抗手段(30)を切り換えることを特徴とする前記すべての請求項のいずれか1に記載の義肢の膝関節。
- 前記抵抗手段(30)は、液圧ユニットまたは空気圧ユニットとして、摩擦カップリングまたは電磁カップリングとして、あるいは磁気流動的なまたは圧電的な作動原理に基づく手段として形成されていることを特徴とする前記すべての請求項のいずれか1に記載の義肢の膝関節。
- 前記液圧ユニットまたは空気圧ユニットは、シリンダ(26)内で案内されるピストン(30´)内に設けられている制御可能な弁装置(60)を有することを特徴とする請求項9に記載の義肢の膝関節。
- 下肢断端の収容部(100)のための固定手段(11)を有する上部(10)と、関節手段を介して前記上部(10)に旋回自在に結合されている下部(20)と、伸展された位置で前記義肢の膝関節をロックするためのキャッチ手段(51,52,53,76,62)とを具備し、前記キャッチ手段(51,52,53,76,62)は、操作手段(50)によってロックされおよびロック解除されることができてなる義肢の膝関節において、
前記操作手段(50)は、遠隔操作により起動されることを特徴とする義肢の膝関節。 - 下肢断端の収容部(100)のための固定手段(11)を有する上部(10)と、関節手段を介して前記上部(10)に旋回自在に結合されている下部(20)と、伸展された位置で前記義肢の膝関節をロックするためのキャッチ手段(51,52,53,76,62)とを具備し、前記キャッチ手段(51,52,53,76,62)は、操作手段(50)によってロックされおよびロック解除されることができてなる義肢の膝関節において、
前記キャッチ手段(51,52,53,76,62)をロック解除の操作の後に時間的に遅延してロック解除しまたは再度ロックする遅延要素(384,385,386)が、前記キャッチ手段(51,52,53,76,62)に割り当てられていることを特徴とする義肢の膝関節。 - 前記遅延要素(38)は、リレーとして、弾性要素(386)および/または流動的な要素(385)としてあるいはアクチュエータを有する電子回路として形成されていることを特徴とする請求項11に記載の義肢の膝関節。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10351916A DE10351916A1 (de) | 2003-11-07 | 2003-11-07 | Prothesenkniegelenk |
PCT/DE2004/002456 WO2005044155A2 (de) | 2003-11-07 | 2004-11-04 | Prothesenkniegelenk |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007509727A true JP2007509727A (ja) | 2007-04-19 |
JP4625015B2 JP4625015B2 (ja) | 2011-02-02 |
Family
ID=34559424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006538646A Expired - Fee Related JP4625015B2 (ja) | 2003-11-07 | 2004-11-04 | 義肢の膝関節 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20070083272A1 (ja) |
EP (1) | EP1699391A2 (ja) |
JP (1) | JP4625015B2 (ja) |
KR (1) | KR20060130059A (ja) |
CN (1) | CN1901857A (ja) |
AU (1) | AU2004286759A1 (ja) |
CA (1) | CA2544901A1 (ja) |
DE (1) | DE10351916A1 (ja) |
RU (1) | RU2006119915A (ja) |
WO (1) | WO2005044155A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011193901A (ja) * | 2010-03-17 | 2011-10-06 | Toyota Motor Corp | 脚補助装置 |
Families Citing this family (37)
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JP4345025B2 (ja) * | 2006-09-12 | 2009-10-14 | 国立大学法人 北海道大学 | 筋力補助装置 |
KR100802143B1 (ko) * | 2006-12-29 | 2008-02-11 | 선동윤 | 무릎 관절용 의지 |
WO2008080231A1 (en) | 2007-01-05 | 2008-07-10 | Victhom Human Bionics Inc. | Joint actuation mechanism for a prosthetic and/or orthotic device having a compliant transmission |
US8211042B2 (en) | 2007-01-05 | 2012-07-03 | Victom Human Bionics Inc. | High torque active mechanism for orthotic and/or prosthetic devices |
US20080269912A1 (en) * | 2007-04-26 | 2008-10-30 | Rego Florida Corporation | Artificial leg |
US8894714B2 (en) * | 2007-05-01 | 2014-11-25 | Moximed, Inc. | Unlinked implantable knee unloading device |
DE102008024747A1 (de) * | 2008-05-20 | 2009-12-03 | Otto Bock Healthcare Products Gmbh | Orthopädische Einrichtung mit einem Gelenk sowie Verfahren zur Steuerung einer orthopädischen Einrichtung |
AU2009269892B2 (en) * | 2008-06-16 | 2014-05-08 | Ekso Bionics, Inc. | Semi-actuated transfemoral prosthetic knee |
AU2010207942A1 (en) * | 2009-01-30 | 2011-09-15 | Massachusetts Institute Of Technology | Model-based neuromechanical controller for a robotic leg |
DE102009052890A1 (de) * | 2009-11-13 | 2011-05-19 | Otto Bock Healthcare Products Gmbh | Vorrichtung und Verfahren zur Steuerung eines künstlichen orthetischen oder prothetischen Gelenkes |
DE102009052891A1 (de) | 2009-11-13 | 2011-05-19 | Otto Bock Healthcare Products Gmbh | System mit zumindest einer orthopädietechnischen Einrichtung und einer Fernbedienung |
DE102010046690B4 (de) | 2010-09-28 | 2012-04-19 | Otto Bock Healthcare Products Gmbh | Gelenkeinrichtung |
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KR101385569B1 (ko) * | 2012-08-13 | 2014-04-15 | (주)대일정공 | 관절 회전 제어장치 및 이를 포함하는 아암 |
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US9028557B2 (en) | 2013-03-14 | 2015-05-12 | Freedom Innovations, Llc | Prosthetic with voice coil valve |
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DE102014010254B4 (de) | 2014-07-11 | 2023-06-22 | Ottobock Se & Co. Kgaa | Orthopädietechnische Gelenkeinrichtung |
CN105310801A (zh) * | 2014-07-18 | 2016-02-10 | 郑嘉宝 | 防倾倒的膝关节结构 |
AU2015360683B2 (en) * | 2014-12-08 | 2019-11-21 | Rehabilitation Institute Of Chicago | Powered and passive assistive device and related methods |
DE102015106391B4 (de) * | 2015-04-24 | 2020-07-09 | Otto Bock Healthcare Products Gmbh | Verfahren zur Steuerung eines künstlichen Kniegelenkes |
FR3036613A1 (fr) * | 2015-05-27 | 2016-12-02 | Univ Bordeaux | Articulation de membre inferieur pour la locomotion bipede |
DE102015116149A1 (de) | 2015-09-24 | 2017-03-30 | Otto Bock Healthcare Gmbh | Orthopädische Gelenkeinrichtung |
CN105193526A (zh) * | 2015-11-03 | 2015-12-30 | 李娟� | 一种多轴液压控制仿生膝关节 |
CN105496733B (zh) * | 2015-12-15 | 2018-01-12 | 哈尔滨工业大学深圳研究生院 | 一种行走助力装置 |
CN106361469B (zh) * | 2016-09-09 | 2018-04-13 | 北京东方瑞盛假肢矫形器技术发展有限公司 | 一种缓冲控制智能气压膝关节及控制方法 |
GB2576372B (en) | 2018-08-17 | 2023-02-01 | Blatchford Products Ltd | Lower limb prosthesis |
DE102019118930A1 (de) * | 2019-07-12 | 2021-01-14 | Ottobock Se & Co. Kgaa | Orthopädietechnische, mechatronische Gelenkeinrichtung und Verfahren zu deren Steuerung |
CN111012554A (zh) * | 2019-12-31 | 2020-04-17 | 上海应用技术大学 | 一种智能假肢膝关节 |
CN112043471A (zh) * | 2020-10-16 | 2020-12-08 | 北京市康复辅具技术中心 | 一种多轴液压膝关节 |
CN115091441B (zh) * | 2022-08-09 | 2024-05-10 | 朱岩 | 辅助行走支撑的下肢外骨骼 |
CN116025646B (zh) * | 2023-03-22 | 2023-06-16 | 航天轩宇(杭州)智能科技有限公司 | 一种翻转装置及翻转操控系统 |
CN117357315B (zh) * | 2023-12-07 | 2024-04-09 | 浙江强脑科技有限公司 | 膝关节的阻力调整方法、装置、智能假肢、终端及介质 |
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- 2004-11-04 RU RU2006119915/14A patent/RU2006119915A/ru not_active Application Discontinuation
- 2004-11-04 JP JP2006538646A patent/JP4625015B2/ja not_active Expired - Fee Related
- 2004-11-04 US US10/595,720 patent/US20070083272A1/en not_active Abandoned
- 2004-11-04 AU AU2004286759A patent/AU2004286759A1/en not_active Abandoned
- 2004-11-04 WO PCT/DE2004/002456 patent/WO2005044155A2/de active Application Filing
- 2004-11-04 EP EP04802682A patent/EP1699391A2/de not_active Withdrawn
- 2004-11-04 CN CNA200480040062XA patent/CN1901857A/zh active Pending
- 2004-11-04 CA CA002544901A patent/CA2544901A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
DE10351916A1 (de) | 2005-06-09 |
CN1901857A (zh) | 2007-01-24 |
CA2544901A1 (en) | 2005-05-19 |
KR20060130059A (ko) | 2006-12-18 |
RU2006119915A (ru) | 2007-12-20 |
WO2005044155A2 (de) | 2005-05-19 |
EP1699391A2 (de) | 2006-09-13 |
JP4625015B2 (ja) | 2011-02-02 |
WO2005044155A3 (de) | 2005-09-22 |
US20070083272A1 (en) | 2007-04-12 |
AU2004286759A1 (en) | 2005-05-19 |
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