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1. 发明申请

US20140336782A1 Passive Orthopedic Aid in the Form of a Foot Prosthesis or Foot Orthosis 有权
标题翻译：被动矫形器以足部假体或足部矫形器的形式
公开(公告)号：US20140336782A1
公开(公告)日：2014-11-13
申请号：US14450249
申请日：2014-08-03
申请人： Otto Bock HealthCare GmbH
发明人： Lueder Mosler , Roland Pawlik , Joachim Schoerg , Sven Kaltenborn , Sven Zarling , Greg Schneider
IPC分类号： A61F2/72
CPC分类号： A61F2/68 , A61F2/6607 , A61F5/0127 , A61F2002/5006 , A61F2002/5033 , A61F2002/5035 , A61F2002/5038 , A61F2002/5072 , A61F2002/6818 , A61F2002/6854 , A61F2002/704 , A61F2002/74 , A61F2002/745 , A61F2002/748 , A61F2002/7625 , A61F2002/764 , A61F2002/7645 , A61F2005/0141 , A61F2005/0144 , A61F2005/0158 , A61F2005/0169 , A61F2005/0179
摘要： The invention relates to a passive orthopedic aid in the form of a foot prosthesis or foot orthosis, with a first part which is connected to a second part in a rotatable manner via a swivel joint, with a sensor arrangement for measuring parameters that provide indications of instantaneous operation requirements of the aid, with a control means which is connected to the control arrangement and is used to determine operation requirements and to generate corresponding control signals, with a controllable hydraulic damping arrangement with which a movement resistance acting on the rotation movement between the first part and the second part can be modified, and with a control means which converts the control signals of the processor arrangement and is used to control the damping arrangement. The foot prosthesis is characterized in that the damping arrangement is a dual-action hydraulic cylinder with two hydraulic chambers separated from each other by a piston, and in that the hydraulic chambers are connected via two connection lines which permit a flow of the hydraulic fluid only in mutually opposite directions and whose flow resistances can be adjusted by the control separately and via their own adjustment means each, in that the processor arrangement is configured to determine a current neutral point position from the measured parameters of the sensor arrangement, and in that the control signals for the flow resistances in the two connection lines are generated with respect to the neutral point position.
摘要翻译：本发明涉及一种脚部假体或脚矫形器形式的被动矫形辅助装置，其中第一部分通过旋转接头以可旋转的方式连接到第二部分，传感器装置用于测量提供指示的指示具有与控制装置连接并用于确定操作要求并产生相应控制信号的控制装置，具有可控制的液压阻尼装置，通过该可控制的液压阻尼装置，作用于在第第一部分和第二部分可以被修改，并且具有转换处理器装置的控制信号并用于控制阻尼布置的控制装置。脚部假体的特征在于，阻尼装置是双作用液压缸，其具有通过活塞彼此分离的两个液压室，并且液压室通过允许仅液压流体流动的两条连接管线连接在彼此相反的方向上并且其流动阻力可以通过分别通过它们自己的调节装置分别调节，因为处理器装置被配置为根据传感器装置的测量参数确定当前中性点位置，并且因为相对于中性点位置产生两条连接线中的流阻的控制信号。

2. 发明授权

US09579221B2 Passive orthopedic aid in the form of a foot prosthesis or foot orthosis 有权
标题翻译：被动矫形器的形式为足部假体或足部矫形器
公开(公告)号：US09579221B2
公开(公告)日：2017-02-28
申请号：US14450249
申请日：2014-08-03
申请人： Otto Bock HealthCare GmbH
发明人： Lueder Mosler , Roland Pawlik , Joachim Schoerg , Sven Kaltenborn , Sven Zarling , Greg Schneider
IPC分类号： A61F2/76 , A61F2/74 , A61F2/66 , A61F5/01 , A61F2/68 , A61F2/50 , A61F2/70
CPC分类号： A61F2/68 , A61F2/6607 , A61F5/0127 , A61F2002/5006 , A61F2002/5033 , A61F2002/5035 , A61F2002/5038 , A61F2002/5072 , A61F2002/6818 , A61F2002/6854 , A61F2002/704 , A61F2002/74 , A61F2002/745 , A61F2002/748 , A61F2002/7625 , A61F2002/764 , A61F2002/7645 , A61F2005/0141 , A61F2005/0144 , A61F2005/0158 , A61F2005/0169 , A61F2005/0179
摘要： The invention relates to a passive orthopedic aid in the form of a foot prosthesis or foot orthosis, with a first part which is connected to a second part in a rotatable manner via a swivel joint, with a sensor arrangement for measuring parameters that provide indications of instantaneous operation requirements of the aid, with a control means which is connected to the control arrangement and is used to determine operation requirements and to generate corresponding control signals, with a controllable hydraulic damping arrangement with which a movement resistance acting on the rotation movement between the first part and the second part can be modified, and with a control means which converts the control signals of the processor arrangement and is used to control the damping arrangement. The foot prosthesis is characterized in that the damping arrangement is a dual-action hydraulic cylinder with two hydraulic chambers separated from each other by a piston, and in that the hydraulic chambers are connected via two connection lines which permit a flow of the hydraulic fluid only in mutually opposite directions and whose flow resistances can be adjusted by the control separately and via their own adjustment means each, in that the processor arrangement is configured to determine a current neutral point position from the measured parameters of the sensor arrangement, and in that the control signals for the flow resistances in the two connection lines are generated with respect to the neutral point position.
摘要翻译：本发明涉及一种脚部假体或脚矫形器形式的被动矫形辅助装置，其中第一部分通过旋转接头以可旋转的方式连接到第二部分，传感器装置用于测量提供指示的指示具有与控制装置连接并用于确定操作要求并产生相应控制信号的控制装置，具有可控制的液压阻尼装置，通过该可控制的液压阻尼装置，作用于在第第一部分和第二部分可以被修改，并且具有转换处理器装置的控制信号并用于控制阻尼布置的控制装置。脚部假体的特征在于，阻尼装置是双作用液压缸，其具有通过活塞彼此分离的两个液压室，并且液压室通过允许仅液压流体流动的两条连接管线连接在彼此相反的方向上并且其流动阻力可以通过分别通过它们自己的调节装置分别调节，因为处理器装置被配置为根据传感器装置的测量参数确定当前中性点位置，并且因为相对于中性点位置产生两条连接线中的流阻的控制信号。

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