发明名称 |
Attachment system for prosthesis |
摘要 |
A latch mechanism secures a residual limb to an artificial limb in a comfortable and substantially non-rotational manner. The latch mechanism offers relatively-proximal anchoring of a residual limb in a hard socket, rather than the conventional distal attachment, resulting in ease of donning and doffing of the socket by an amputee. The proximal attachment feature requires no clearance in the bottom of the socket "well" as no part of the latch mechanism is located between the distal end of the residual limb and the bottom inside of the well. The latch mechanism is disposed entirely along the side of the limb and the side of the socket, and extends from the liner on the limb a short distance inside the socket before exiting to the outside of the socket for locking onto the socket side surface. Even though the latch mechanism extends through an aperture in the wall of the socket, a tight gel suction wrap or other seal around the aperture still allows for a reliable suction fit.
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申请公布号 |
US6666894(B2) |
申请公布日期 |
2003.12.23 |
申请号 |
US20010972729 |
申请日期 |
2001.10.04 |
申请人 |
PERKINS DALE;PERKINS MATT |
发明人 |
PERKINS DALE;PERKINS MATT |
分类号 |
A61F2/00;A61F2/50;A61F2/60;A61F2/78;A61F2/80;(IPC1-7):A61F2/80 |
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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