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公开(公告)号：CA2405356C
公开(公告)日：2011-12-06
申请号：CA2405356
申请日：2001-03-29
Applicant: MASSACHUSETTS INST TECHNOLOGY
Inventor： HERR HUGH M , WILKENFELD ARI , BLECK OLAF
Abstract: The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis (110). The control scheme and system utilizes sensory information measured local to the prosthesis (110) to automatically adjust stance and swing phase knee resistances to a particular wearer under a wide variety of locomotory activities. Advantageously, no patient-specific information needs to be pre-programmed into the prosthetic knee (110) by a prosthetist or the patient. The system (110) is able to adapt to various types of disturbances once the patient leaves the prosthetist's facility because it is patient-adaptive and speed-adaptive.
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公开(公告)号：WO0172245B1
公开(公告)日：2002-04-18
申请号：PCT/US0110588
申请日：2001-03-29
Applicant: MASSACHUSETTS INST TECHNOLOGY
Inventor： HERR HUGH M , WILKENFELD ARI , BLECK OLAF
CPC classification number: F16F9/535 , A61B5/1038 , A61B5/4528 , A61F2/64 , A61F2/68 , A61F2002/5003 , A61F2002/5004 , A61F2002/6818 , A61F2002/704 , A61F2002/7625 , A61F2002/7635 , A61F2002/7645
Abstract: The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis (110). The control scheme and system utilizes sensory information measured local to the prosthesis (110) to automatically adjust stance and swing phase knee resistances to a particular wearer under a wide variety of locomotory activities. Advantageously, no patient-specific information needs to be pre-programmed into the prosthetic knee (110) by a prosthetist or the patient. The system (110) is able to adapt to various types of disturbances once the patient leaves the prosthetist's facility because it is patient-adaptive and speed-adaptive.
Abstract translation: 本发明涉及一种用于膝关节假体（110）的自动速度自适应和患者适应性控制方案和系统。 控制方案和系统利用在假体（110）局部测量的感觉信息，以在各种各样的运动活动下自动地调节对特定佩戴者的姿势和摆动相位膝盖阻力。 有利的是，假肢或患者不需要将患者特定信息预编程到假膝盖（110）中。 一旦患者离开假肢者的设施，系统（110）能够适应各种类型的干扰，因为它是患者适应性和速度适应性的。
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公开(公告)号：WO0172245A3
公开(公告)日：2002-03-14
申请号：PCT/US0110588
申请日：2001-03-29
Applicant: MASSACHUSETTS INST TECHNOLOGY
Inventor： HERR HUGH M , WILKENFELD ARI , BLECK OLAF
CPC classification number: F16F9/535 , A61B5/1038 , A61B5/4528 , A61F2/64 , A61F2/68 , A61F2002/5003 , A61F2002/5004 , A61F2002/6818 , A61F2002/704 , A61F2002/7625 , A61F2002/7635 , A61F2002/7645
Abstract: The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis (110). The control scheme and system utilizes sensory information measured local to the prosthesis (110) to automatically adjust stance and swing phase knee resistances to a particular wearer under a wide variety of locomotory activities. Advantageously, no patient-specific information needs to be pre-programmed into the prosthetic knee (110) by a prosthetist or the patient. The system (110) is able to adapt to various types of disturbances once the patient leaves the prosthetist's facility because it is patient-adaptive and speed-adaptive.
Abstract translation: 本发明涉及用于膝关节假体（110）的自动速度自适应和患者自适应控制方案和系统。 控制方案和系统利用假体（110）局部测量的感觉信息来在各种运动活动下自动调节对特定穿用者的站立和摆动阶段膝部抵抗力。 有利的是，不需要由假肢师或患者将患者特定的信息预编程到假肢膝盖（110）中。 一旦患者离开假肢医师的设施，系统（110）就能够适应各种类型的干扰，因为它具有患者适应性和速度适应性。
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公开(公告)号：CA2762265C
公开(公告)日：2015-02-24
申请号：CA2762265
申请日：2001-03-29
Applicant: MASSACHUSETTS INST TECHNOLOGY
Inventor： HERR HUGH M , WILKENFELD ARI , BLECK OLAF
IPC: A61F2/38 , A61F2/68 , A61F2/50 , A61F2/64 , A61F2/70 , A61F2/76 , F16F7/02 , F16F9/50 , F16F9/53
Abstract: A method of adaptively controlling the stance phase damping of a prosthetic knee worn by a patient comprising the steps of: providing a memory in said prosthetic knee, said memory having stored therein correlations between sensory data and stance phase damping established in clinical investigations of amputees of varying body size; measuring substantially instantaneous sensory information using sensors local to said prosthetic knee as said patient stands, walks or runs; and using the instantaneous sensory information in conjunction with said correlations to automatically adjust stance phase damping suitable for said patient without requiring patient specific information to be pre-programmed in said prosthetic knee.
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公开(公告)号：AU4975901A
公开(公告)日：2001-10-08
申请号：AU4975901
申请日：2001-03-29
Applicant: MASSACHUSETTS INST TECHNOLOGY
Inventor： HERR HUGH M , WILKENFELD ARI , BLECK OLAF
Abstract: The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis (110). The control scheme and system utilizes sensory information measured local to the prosthesis (110) to automatically adjust stance and swing phase knee resistances to a particular wearer under a wide variety of locomotory activities. Advantageously, no patient-specific information needs to be pre-programmed into the prosthetic knee (110) by a prosthetist or the patient. The system (110) is able to adapt to various types of disturbances once the patient leaves the prosthetist's facility because it is patient-adaptive and speed-adaptive.
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Patent Agency Ranking
公开(公告)号：DE60131377D1
公开(公告)日：2007-12-27
申请号：DE60131377
申请日：2001-03-29
Applicant: MASSACHUSETTS INST TECHNOLOGY
Inventor： HERR HUGH M , WILKENFELD ARI , BLECK OLAF
Abstract: The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis (110). The control scheme and system utilizes sensory information measured local to the prosthesis (110) to automatically adjust stance and swing phase knee resistances to a particular wearer under a wide variety of locomotory activities. Advantageously, no patient-specific information needs to be pre-programmed into the prosthetic knee (110) by a prosthetist or the patient. The system (110) is able to adapt to various types of disturbances once the patient leaves the prosthetist's facility because it is patient-adaptive and speed-adaptive.
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公开(公告)号：CA2405356A1
公开(公告)日：2001-10-04
申请号：CA2405356
申请日：2001-03-29
Applicant: MASSACHUSETTS INST TECHNOLOGY
Inventor： WILKENFELD ARI , BLECK OLAF , HERR HUGH M
Abstract: The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis (110). The control scheme an d system utilizes sensory information measured local to the prosthesis (110) t o automatically adjust stance and swing phase knee resistances to a particular wearer under a wide variety of locomotory activities. Advantageously, no patient-specific information needs to be pre-programmed into the prosthetic knee (110) by a prosthetist or the patient. The system (110) is able to adap t to various types of disturbances once the patient leaves the prosthetist's facility because it is patient-adaptive and speed-adaptive.
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公开(公告)号：AT378027T
公开(公告)日：2007-11-15
申请号：AT01923020
申请日：2001-03-29
Applicant: MASSACHUSETTS INST TECHNOLOGY
Inventor： HERR HUGH , WILKENFELD ARI , BLECK OLAF
Abstract: The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis (110). The control scheme and system utilizes sensory information measured local to the prosthesis (110) to automatically adjust stance and swing phase knee resistances to a particular wearer under a wide variety of locomotory activities. Advantageously, no patient-specific information needs to be pre-programmed into the prosthetic knee (110) by a prosthetist or the patient. The system (110) is able to adapt to various types of disturbances once the patient leaves the prosthetist's facility because it is patient-adaptive and speed-adaptive.
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公开(公告)号：AU2001249759B2
公开(公告)日：2005-01-13
申请号：AU2001249759
申请日：2001-03-29
Applicant: MASSACHUSETTS INST TECHNOLOGY
Inventor： WILKENFELD ARI , HERR HUGH M , BLECK OLAF
Abstract: The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis (110). The control scheme and system utilizes sensory information measured local to the prosthesis (110) to automatically adjust stance and swing phase knee resistances to a particular wearer under a wide variety of locomotory activities. Advantageously, no patient-specific information needs to be pre-programmed into the prosthetic knee (110) by a prosthetist or the patient. The system (110) is able to adapt to various types of disturbances once the patient leaves the prosthetist's facility because it is patient-adaptive and speed-adaptive.
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公开(公告)号：CA2762265A1
公开(公告)日：2001-10-04
申请号：CA2762265
申请日：2001-03-29
Applicant: MASSACHUSETTS INST TECHNOLOGY
Inventor： HERR HUGH M , WILKENFELD ARI , BLECK OLAF
IPC: A61F2/38 , A61F2/68 , A61F2/50 , A61F2/64 , A61F2/70 , A61F2/76 , F16F7/02 , F16F9/50 , F16F9/53
Abstract: The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis (110). The control scheme and system utilizes sensory information measured local to the prosthesis (110) to automatically adjust stance and swing phase knee resistances to a particular wearer under a wide variety of locomotory activities. Advantageously, no patient-specific information needs to be pre-programmed into the prosthetic knee (110) by a prosthetist or the patient. The system (110) is able to adapt to various types of disturbances once the patient leaves the prosthetist's facility because it is patient-adaptive and speed-adaptive.
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