发明授权
- 专利标题: Suturing needle for medical use
- 专利标题(中): 缝合针医疗用途
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申请号: US09644745申请日: 2000-08-24
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公开(公告)号: US06322581B1公开(公告)日: 2001-11-27
- 发明人: Masatoshi Fukuda , Masaaki Matsutani
- 申请人: Masatoshi Fukuda , Masaaki Matsutani
- 优先权: JP11-239653 19990826
- 主分类号: A61B1706
- IPC分类号: A61B1706
摘要:
The present invention relates to a suturing needle for medical use comprising a needle tip portion for piercing a body tissue, a distal end portion for coupling a suture and a body portion formed between the needle tip portion and the distal end portion The body portion is constituted of a pair of flat surfaces opposing to each other and a pair of grooves opposing to each other in a direction intersecting with the opposing direction of the flat surfaces.