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    • 8. 发明申请
    • WRITING PROSTHESIS
    • 写作预告
    • WO1984004495A1
    • 1984-11-22
    • PCT/US1984000751
    • 1984-05-16
    • BROWN, Jason, W.ACKERMAN, Mitchell, N.
    • B43K25/00
    • B43L15/00A61F4/00
    • Aphasic individuals suffering paralysis of the arm and hand have a problem writing. The present invention is a writing prosthesis which solves that problem by allowing a person to use his or her shoulder muscles to control movement of a writing instrument. This writing prosthesis includes a base (10), which engages the forearm (12) and has a portion (14) extending beyond the distal ends of the fingers and a handrest (15) for the user's palm and fingers. A pen or pencil (25) is secured to the extending portion (14) for writing contact with an adjacent writing surface, and the prosthesis is supported by a pair of wheels (20) and a spherical roller (29) for universal movement relative to the writing surface. The residual proximal muscles of the user control the prosthesis and cause the pen or pencil (25) to write on the writing surface.
    • 患有手臂和手瘫痪的躁狂症患者在写作上有问题。 本发明是一种书写假体,其通过允许一个人使用他或她的肩膀肌肉来控制书写工具的移动来解决该问题。 该书写假体包括基部(10),其接合前臂(12)并且具有延伸超过手指远端的部分(14)和用于使用者的手指和手指的扶手(15)。 笔或铅笔(25)固定到延伸部分(14)上以与相邻的书写表面书写接触,并且假体由一对轮子(20)和一个球面滚子(29)支撑,用于相对于 书写面。 使用者的残余近侧肌肉控制假体,并使笔或笔(25)写在书写表面上。