发明名称 |
DETERMINATION DEVICE FOR SIZE OF CUTTING BLOCK USING CONNECTION DEVICE |
摘要 |
<p>Disclosed is a determination device for the size of a cutting block. The determination device includes the connection device mounted to a tibia to be placed at a top surface thereof along an upper line of a predetermined flexion gap; a body including a slide groove on a central portion of a front surface thereof, a bent part on an upper portion thereof to be placed at a precut anterior cortex of a femur, and a plurality of graduations provided on the body to determine the size of the cutting block; a slider to be slidably engaged with the slide groove of the body and including an indicating line on an upper portion thereof, and a guide to be assembled with the slider and come into surface contact with the top surface of the connection device at a lower portion thereof. The conventional devices are problematic in terms of being incapable of determining a cutting block suitable for the damaged state of a knee joint of a patient because the size of the cutting block is determined by measuring only the height of the femur with no consideration of a flexion gap. The problem encountered in the prior art can be overcome by using the determination device for the size of the cutting block according to the present invention.</p> |
申请公布号 |
WO2004084741(A1) |
申请公布日期 |
2004.10.07 |
申请号 |
WO2004KR00703 |
申请日期 |
2004.03.27 |
申请人 |
KIM, CHONG-BUM;SEO, JAI-GON |
发明人 |
KIM, CHONG-BUM;SEO, JAI-GON |
分类号 |
A61B17/15;(IPC1-7):A61B17/56 |
主分类号 |
A61B17/15 |
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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