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Guide wire
专利权人:
テルモ株式会社
发明人:
伊藤 豊
申请号:
JP2006356643
公开号:
JP5020630B2
申请日:
2006.12.28
申请国别(地区):
JP
年份:
2012
代理人:
摘要:
A guide wire includes a wire body having a tapered portion disposed on a distal end portion thereof and having an outside diameter progressively reduced toward a distal end thereof. The guide wire also includes a coil having a first coil portion covering an outer circumferential surface of the tapered portion and a second coil portion disposed adjacent to a proximal end of the first coil portion and covering an outer circumferential surface of a constant-outside-diameter portion of the wire body. Initial tensile forces of the first coil portion are greater than initial tensile forces of the second coil portion.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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