发明名称 |
TAPERED I-BEAM SURGICAL NEEDLES |
摘要 |
<p>Surgical needles are described which exhibit a tapered region (16) intermediate the point (12) and barrel sections (14), over which the needles undergo a gradual transition in shape from a generally rounded circumference to a rectangular I-beam shape. The I-beam shape affords favorable strength characteristics and the gradual transition in shape smoothes the changes in penetration force performance.</p> |
申请公布号 |
IN171057(B) |
申请公布日期 |
1992.07.11 |
申请号 |
IN1988CA21219 |
申请日期 |
1988.03.11 |
申请人 |
ETHICON INC. |
发明人 |
SMITH DANIEL JOSEPH;FURMAN DENNIS LEE |
分类号 |
A61B17/06;(IPC1-7):A61B17/00 |
主分类号 |
A61B17/06 |
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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