- 专利标题: Bio-mechanical prosthetic thumb
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申请号: US15585352申请日: 2017-05-03
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公开(公告)号: US10016289B2公开(公告)日: 2018-07-10
- 发明人: Robert Thompson, Jr. , Jon Bengtsson , Charles Colin Macduff , Anthony Charles Peto , Sydney Tye Minnis , Eric Dennis Klumper , Bradley Arthur Crittenden
- 申请人: RCM ENTERPRISE LLC
- 申请人地址: US WA Olympia
- 专利权人: RCM Enterprise LLC
- 当前专利权人: RCM Enterprise LLC
- 当前专利权人地址: US WA Olympia
- 代理机构: Sheridan Law, LLC
- 代理商 James A. Sheridan
- 主分类号: A61F2/54
- IPC分类号: A61F2/54 ; A61F2/58 ; A61F2/68 ; A61F2/78 ; A61F2/50
摘要:
There is disclosed a biomechanically driven prosthetic thumb assembly. Embodiments include an H-shaped rocker and a distal ring configured to receive a user's residual thumb, the distal ring and the rocker each independently and rotatively coupled between a coupling tip and a proximal anchor plate configured for affixing to a hand strap secured to a user. The coupling tip is articulated in response to a pulling force of the H-shaped rocker. Additional embodiments include a bidirectional thumb assembly including a ring mounted upon an adjustable ring tendon that is rotatively coupled between a coupling tip and a proximal anchor plate, which is rotatively coupled with a hand strap attached to the user. Vertical movement of the residual thumb within the ring actuates the coupling tip within a vertical plane. Lateral movement of the residual thumb within the ring actuates the coupling tip within a lateral plane. Other embodiments are disclosed.
公开/授权文献
- US20170296360A1 BIO-MECHANICAL PROSTHETIC THUMB 公开/授权日:2017-10-19
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