发明名称 |
Footwear for patients of osteoarthritis of the knee |
摘要 |
Footware is made such that a thickness of a heel region from a sole upper surface to the ground is thinner at a backward portion than at a forward portion, whereby a line connecting a position on a lower surface of the sole under the head of the second metatarsus to a front end on a lower surface of the heel region of the sole is lifted at an angle with a horizontal line connecting a grounded rear, and on the lower surface of the heel region to a front end thereof in a state where a weight is loaded-to the human heel, and the backward portion of the heel region comprises an impact absorbing mechanism, whereby a level of the human heel which is in contact with a foot is depressed when loaded. Thus, the footwear protects a knee joint of a patient suffering from the osteoarthritis of the knee and enables them to easily walk.
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申请公布号 |
US5579591(A) |
申请公布日期 |
1996.12.03 |
申请号 |
US19940268176 |
申请日期 |
1994.06.29 |
申请人 |
LIMITED RESPONSIBILITY COMPANY FRONTIER |
发明人 |
KOUSAKA, SACHIKO;KOUSAKA, MITSUKO;ISAKA, KUMIKO |
分类号 |
A43B7/14;A43B7/22;A43B13/14;A61F5/14;(IPC1-7):A43B13/14 |
主分类号 |
A43B7/14 |
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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