发明授权
- 专利标题： Stylet and connector therefor
- 专利标题（中）： 管心针及其连接器
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申请号： US08868536申请日： 1997-06-04
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公开(公告)号： US06245029B1公开(公告)日： 2001-06-12
- 发明人: Nozomu Fujita , Hajime Tsujikawa
- 申请人： Nozomu Fujita , Hajime Tsujikawa
- 优先权： JP7-032542 19950221
- 主分类号： A61B500
- IPC分类号： A61B500
摘要：
A stylet which comprises a stylet assembly body and a connector for connecting the stylet to a catheter. The stylet body has a piece of wire bent double and twisted together to form a rounded end serving as a distal end at one end. The connector has a stylet connecting part for holding a proximal end of the stylet body. The connector also holds the catheter to prevent the catheter from slipping from the stylet during use.