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FIL-GUIDE, DISPOSITIF MÉDICAL ET PROCÉDÉ DE TRAITEMENT
专利权人:
Terumo Kabushiki Kaisha
发明人:
申请号:
EP18775498.1
公开号:
EP3603727A1
申请日:
2018.03.28
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
There are provided a guide wire, a medical device, and a medical method which can achieve satisfactory workability and can ensure safety by preventing a puncture needle portion from performing erroneous puncture.A guide wire (10) for guiding a dilator (40) to be inserted into a living body includes a shaft portion (11), a puncture portion (15) fixed to a distal portion of the shaft portion (11), and whose distal side includes a needle portion (16) for forming a hole in a biological tissue, and a deformable deformation portion (30) fixed to the shaft portion (11) or the puncture portion (15). The deformation portion (30) located inside the dilator (40) restricts deflection of the distal portion of the shaft portion (11).
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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