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1. 发明授权

US5133773A Teaching playback swing-phase-controlled above-knee prosthesis 失效
标题翻译：教学回放摆动相控膝上假体
公开(公告)号：US5133773A
公开(公告)日：1992-07-28
申请号：US729682
申请日：1991-07-15
申请人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Hiromu Matsuda , Katsuhiko Yoshida , Masaru Takeda , Toshio Nakane , Shiro Horiguchi , Shigeru Yuki
发明人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Hiromu Matsuda , Katsuhiko Yoshida , Masaru Takeda , Toshio Nakane , Shiro Horiguchi , Shigeru Yuki
IPC分类号： A61F2/64 , A61F2/68 , A61F2/70 , A61F2/74
CPC分类号： A61F2/68 , A61F2/64 , A61F2002/6818 , A61F2002/704 , A61F2002/747 , A61F2002/748
摘要： A teaching playback swing-phase-controlled above-knee prosthesis comprises a thigh frame, a leg frame, an air cylinder interconnecting the thigh and leg frames and provided with adjusting means for adjusting the degree of opening the valve of the air cylinder to a plurality of degrees respectively for a plurality of walking speeds selected during trial walking, a mode selecting switch having positions respectively for setting degrees of opening of the valve of the air cylinder in a teaching mode and for a playback mode in which one of the degrees of opening is selected according to an actual walking speed, an opening detector for detecting the degree of opening of the valve of the air cylinder, an opening storage device for storing a plurality of set degreess of opening of the valve of the air cylinder, a phase detector for detecing swing phases and stance phases, walking speed detector for detecting an actual walking speed, and control unit for adjusting the degree of opening of the valve of the air cylinder to one of the set degrees of opening corresponding to the actual walking speed. The teaching playback swing-phase-controlled-above-knee prothesis is capable of automatically controlling the speed of swing motion of the leg frame according to the actual walking speed of the prosthesis wearer.
摘要翻译：示教播放摆动相位控制的膝上假体包括大腿架，腿架，连接大腿和腿框架的气缸，并设置有用于将气缸的阀打开程度调节到多个的调节装置分别用于在试运行期间选择的多个步行速度的模式选择开关，具有分别用于在示教模式下设置气缸的开度的位置的模式选择开关以及其中一个开度根据实际行走速度选择，用于检测气缸的阀的开度的开度检测器，用于存储气缸的阀的多个设定开度的开放存储装置，相位检测器用于检测摆动相位和姿势相位，用于检测实际步行速度的步行速度检测器和用于调节v的开度的控制单元气瓶的一部分与设定的开度相对应的实际行走速度之一。教学回放摆动相位控制上膝盖假体能够根据假体佩戴者的实际步行速度自动控制腿部框架的摆动运动速度。

2. 发明授权

US5344446A Teaching playback swing-phase controlled above-knee prosthesis 失效
标题翻译：教学回放摆动相位控制上膝假体
公开(公告)号：US5344446A
公开(公告)日：1994-09-06
申请号：US867505
申请日：1992-04-13
申请人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Hiromu Matsuda , Katsuhiko Yoshida , Masaru Takeda , Toshio Nakane , Shiro Horiguchi , Shigeru Yuki
发明人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Hiromu Matsuda , Katsuhiko Yoshida , Masaru Takeda , Toshio Nakane , Shiro Horiguchi , Shigeru Yuki
IPC分类号： A61F2/64 , A61F2/68 , A61F2/70 , A61F2/74
CPC分类号： A61F2/68 , A61F2/64 , A61F2002/6818 , A61F2002/704 , A61F2002/747 , A61F2002/748
摘要： A teaching playback swing-phase-controlled above-knee prosthesis comprises a thigh frame, a leg frame, an air cylinder interconnecting the thigh and leg frames and provided with adjusting means for adjusting the degree of opening the valve of the air cylinder to a plurality of degrees respectively for a plurality of walking speeds selected during trial walking, a mode selecting switch having positions respectively for setting degrees of opening of the valve of the air cylinder in a teaching mode and for a playback mode in which one of the degrees of opening is selected according to an actual walking speed, an opening detector for detecting the degree of opening of the valve of the air cylinder, an opening storage device for storing a plurality of set degrees of opening of the valve of the air cylinder, a phase detector for detecting swing phases and stance phases, walking speed detector for detecting an actual walking speed, and control unit for adjusting the degree of opening of the valve of the air cylinder to one of the set degrees of opening corresponding to the actual walking speed. The teaching playback swing-phase-controlled above-knee prosthesis is capable of automatically controlling the speed of swing motion of the leg frame according to the actual walking speed of the prosthesis wearer.
摘要翻译：示教播放摆动相位控制的膝上假体包括大腿架，腿架，连接大腿和腿框架的气缸，并设置有用于将气缸的阀打开程度调节到多个的调节装置分别用于在试运行期间选择的多个步行速度的模式选择开关，具有分别用于在示教模式下设置气缸的开度的位置的模式选择开关以及其中一个开度根据实际行走速度来选择，用于检测气缸的阀的开度的打开检测器，用于存储气缸的阀的多个设定开度的开启存储装置，相位检测器用于检测摆动相位和姿势相位，用于检测实际步行速度的步行速度检测器和用于调节v的开度的控制单元气瓶的一部分与设定的开度相对应的实际行走速度之一。教学回放摆动相位控制的膝上假体能够根据假体佩戴者的实际步行速度自动控制腿部框架的摆动运动的速度。

3. 发明授权

US5133774A Teaching playback swing-phase-controlled above-knee prosthesis 失效
标题翻译：教学回放摆动相控膝上假体
公开(公告)号：US5133774A
公开(公告)日：1992-07-28
申请号：US709290
申请日：1991-06-03
申请人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Hiromu Matsuda , Katsuhiko Yoshida , Masaru Takeda , Toshio Nakane , Shiro Horiguchi , Shigeru Yuki
发明人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Hiromu Matsuda , Katsuhiko Yoshida , Masaru Takeda , Toshio Nakane , Shiro Horiguchi , Shigeru Yuki
IPC分类号： A61F2/64 , A61F2/68 , A61F2/70 , A61F2/74
CPC分类号： A61F2/68 , A61F2/64 , A61F2002/6818 , A61F2002/704 , A61F2002/747 , A61F2002/748
摘要： A teaching playback swing-phase-controlled above-knee prosthesis comprises a thigh frame, a leg frame an air cylinder interconnecting the thigh and leg frames and provided with adjusting means for adjusting the degree of opening the valve of the air cylinder to a plurality of degrees respectively for a plurality of walking speeds selected during trial walking, a gait selecting switch having positions respectively for setting degrees of opening of the valve of the air cylinder in a teaching mode and for playback mode in which one of the degrees of opening is selected according to an actual walking speed, an opening detector for detecting the degree of opening of the valve of the air cylinder, an opening storage device for storing a plurality of set degrees of opening of the valve of the air cylinder, a phase detector for detecting swing phases and stance phases, walking speed detector for detecting an acutal walking speed, and control unit for adjusting the degree of opening of the valve of the air cylinder in one of the set degrees of opening corresponding to the actual walking speed. The teaching playback swing-phase-controlled above-knee prosthesis is capable of automatically controlling the speed of swing motion of the leg frame according to the actual walking speed of the prosthesis wearer.
摘要翻译：示教播放摆动相位控制的膝上假体包括大腿架，腿架，连接大腿和腿框架的气缸，并设置有调节装置，用于将气缸的阀打开程度调节到多个分别用于在试行中选择的多个步行速度的步数，步态选择开关，其具有分别用于在示教模式下设置气缸的打开程度的位置以及其中选择开启度之一的重放模式根据实际行走速度，用于检测气缸的阀的开度的开启检测器，用于存储气缸的阀的多个设定开度的开口存储装置，用于检测气缸的相位检测器摆动阶段和姿势阶段，用于检测急性步行速度的步行速度检测器和用于调节阀门开度的控制单元 e气缸中的一个设定开度对应实际行走速度。教学回放摆动相位控制的膝上假体能够根据假体佩戴者的实际步行速度自动控制腿部框架的摆动运动的速度。

4. 发明授权

US5443524A Teaching playback swing-phase-controlled above knee prosthesis 失效
标题翻译：教学回放摆动相位控制在膝关节假体以上
公开(公告)号：US5443524A
公开(公告)日：1995-08-22
申请号：US73418
申请日：1993-06-09
申请人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Mikio Yuki , Shiro Horiguchi , Yoshihisa Araki , Shigeru Yuki , Toshihiro Hamada
发明人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Mikio Yuki , Shiro Horiguchi , Yoshihisa Araki , Shigeru Yuki , Toshihiro Hamada
IPC分类号： A61F2/64 , A61F2/68 , A61F2/70 , A61F2/72 , A61F2/74
CPC分类号： A61F2/68 , A61F2/64 , A61F2/70 , A61F2002/705 , A61F2002/747
摘要： The present invention is intended to provide a teaching playback swing-phase-controlled above knee prosthesis which enables an external data setting to set the mechanism of the teaching playback swing-phase-controlled above knee prosthesis for conditions that enable the mechanism to operate for motions according to a walking speed. The teaching playback swing-phase-controlled above knee prosthesis includes a structural body having a thigh frame and a leg frame pivotally joined to the thigh frame for swing motion relative to the thigh frame, an air cylinder having a cylinder body, a piston axially slidably fitted in the cylinder body and provided with a valve, and a piston rod having one end fixed to the piston and the other end pivotally joined to the thigh frame, and a stepping motor for adjusting the opening of the valve of the cylinder. The opening of the valve of the cylinder is adjusted by the stepping motor to regulate sliding speed of the piston by adjusting the resistance against the flow of air through the valve so that the leg frame is able to swing relative to the thigh frame properly according to a predetermined walking speed. Data concerning the opening of the valve is taught to the teaching playback swing-phase-controlled above knee prosthesis by signals sent out by an external data setting device.
摘要翻译：本发明旨在提供一种教学重放摆动相位控制的膝关节假体，其使得外部数据设置能够将使得该机构能够运动的条件的条件设定在膝关节假体上方的摆动相位控制的回放机构根据步行速度。在膝关节假体上方的回放摆动相控制的教学回放包括具有大腿框架和枢转地连接到大腿框架以相对于大腿框架摆动的腿架的结构体，气缸，具有缸体，活塞可轴向滑动安装在缸体中并设置有阀，以及活塞杆，其一端固定到活塞，另一端枢转地连接到大腿架;以及步进电机，用于调节气缸的阀的开度。通过步进电机调节气缸阀门的开度，通过调节抵抗通过阀门的空气流动的阻力来调节活塞的滑动速度，使得腿架能够相对于大腿架适当地摆动，根据预定行走速度。通过由外部数据设定装置发出的信号，教导了关于阀的打开的数据。

5. 发明授权

US5062856A Teaching playback swing-phase-controlled above-knee prosthesis 失效
标题翻译：教学回放摆动相位控制上限预测
公开(公告)号：US5062856A
公开(公告)日：1991-11-05
申请号：US327894
申请日：1989-03-23
申请人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Hiromu Matsuda , Katsuhiko Yoshida , Masaru Takeda , Toshio Nakane , Shiro Horiguchi , Shigeru Yuki
发明人： Seishi Sawamura , Sakuya Nakajima , Kunio Amemori , Hidehisa Oku , Akio Nakagawa , Ichiro Kitayama , Hiromu Matsuda , Katsuhiko Yoshida , Masaru Takeda , Toshio Nakane , Shiro Horiguchi , Shigeru Yuki
IPC分类号： A61F2/64 , A61F2/68 , A61F2/70 , A61F2/74
CPC分类号： A61F2/68 , A61F2/64 , A61F2002/6818 , A61F2002/704 , A61F2002/747 , A61F2002/748
摘要： A teaching playback swing-phase-controlled above-knee prosthesis has a thigh frame, a leg frame, an air cylinder interconnecting the thigh and leg frames and provided with adjusting means for adjusting the degree of opening the valve of the air cylinder to a plurality of degrees respectively for a plurality of walking speeds selected during trial walking. A mode selecting switch has positions respectively for setting degrees of opening of the valve of the air cylinder in a teaching mode and for a playback mode in which one of the degrees of opening is selected according to an actual walking speed. An opening detector detects the degree of opening of the valve of the air cylinder. An opening storage device for stores a plurality of set degrees of opening of the valve of the air cylinder. A phase detector detects swing phases and stance phases, walking speed detector determines an actual walking speed, and control unit adjusts the degree of opening of the valve of the air cylinder to one of the set degrees of opening corresponding to the actual walking speed. The teaching playback swing-phase-controlled above-knee prosthesis is capable of automatically controlling the speed of swing motion of the leg frame according to the actual walking speed of the prosthesis wearer.
摘要翻译：教学回放摆动相位控制的膝上假体具有大腿架，腿架，连接大腿和腿框架的气缸，并设置有用于将气缸的阀打开程度调节到多个的调节装置分别用于在试行中选择的多个步行速度。模式选择开关具有分别用于在示教模式下设置气缸的阀的开度的位置和根据实际步行速度选择开度之一的重放模式。打开检测器检测气缸的阀的打开程度。一种开放存储装置，用于存储气缸的阀的多个设定开度。相位检测器检测摆动相位和姿势相位，行走速度检测器确定实际行走速度，并且控制单元根据实际步行速度将气缸的阀的打开程度调整到设定的开度之一。教学回放摆动相位控制的膝上假体能够根据假体佩戴者的实际步行速度自动控制腿部框架的摆动运动的速度。

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