发明名称 |
PROSTHETIC SUSPENSION INSERT |
摘要 |
A prosthetic insert unit for cushioning shocks in prosthetics is provided. The unit includes attachment member (150 etc.), a lower sleeve (124' etc.), a slide bearing (152' etc.) to allow free reciprocal motion therebetween, an elastomeric energy storage member (124' etc.) received in the interior of the sleeve (124' etc.), a piston (134' etc.) cooperative with said elastomer member to compress same, and an anti-rotation mechanism. Preferably, the anti-rotation mechanism is integral with the slide bearing (152' etc.). The elastomer member provides controlled deflection as well as damping for the insert. Preferably, an anti-click element (269 etc.) is provided to minimize rebound clicking. Acoustical elements (268 etc.) may also be included to minimize noise transmission into other areas of the insert.
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申请公布号 |
WO9829059(A1) |
申请公布日期 |
1998.07.09 |
申请号 |
WO1997US24208 |
申请日期 |
1997.12.29 |
申请人 |
LORD CORPORATION;THORN, RICHARD, P.;BRAEGER, DENISE, M. |
发明人 |
THORN, RICHARD, P.;BRAEGER, DENISE, M. |
分类号 |
A61F2/00;A61F2/50;A61F2/60;A61F2/68;A61F2/76;(IPC1-7):A61F2/60 |
主分类号 |
A61F2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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