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1. 发明授权

US5471996A Apparatus and method for measuring abduction strength of a patient's thumb 失效
标题翻译：用于测量患者拇指的外展强度的装置和方法
公开(公告)号：US5471996A
公开(公告)日：1995-12-05
申请号：US130108
申请日：1993-09-30
申请人： James R. Boatright , Richard D. Peindl
发明人： James R. Boatright , Richard D. Peindl
IPC分类号： A61B5/22 , A62B5/00
CPC分类号： A61B5/225 , A61B5/4528
摘要： An apparatus and method for measuring abduction strength of a patient's thumb. The apparatus includes a frame for receiving the patient's hand thereupon in a longitudinal direction, enabling the thumb of the patient to move freely upwardly and downwardly about the joint at the base of the thumb. A thumb engaging means is pivotally mounted to the frame for engaging the patient's thumb assuring the upward and downward movement thereof. The thumb engaging means is pivotal about a transverse axis. A force transducer means is mounted to the thumb engaging means for detecting the force transmitted between the thumb engaging means and the patient's thumb. The force transducer means produces an output representative of the detected force. A display means is provided for displaying the received output.
摘要翻译：用于测量患者拇指的外展强度的装置和方法。该装置包括用于在纵向方向上接收患者手的框架，使得患者的拇指能够在拇指的基部处围绕关节自由地向上和向下移动。拇指接合装置枢转地安装到框架上，用于接合患者的拇指以确保其向上和向下的移动。拇指接合装置围绕横向轴线枢转。力传感器装置安装到拇指接合装置，用于检测在拇指接合装置和患者拇指之间传递的力。力传感器装置产生表示检测到的力的输出。提供显示装置用于显示所接收的输出。

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