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マルチルーメンカテーテル
专利权人:
日本コヴィディエン株式会社
发明人:
岡田 陽介,蟹江 信篤
申请号:
JP2000402135
公开号:
JP5088987B2
申请日:
2000.12.28
申请国别(地区):
JP
年份:
2012
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a multilumen catheter that can be inserted by a Seldinger retainment technique and can be used for long by preventing obstruction of a subsidiary lumen. SOLUTION: The multilumen catheter has a catheter body 1 having a main lumen 2a, the tip of which is opened, and which is through, a subsidiary lumen 2b, the diameter of which is smaller than the main lumen 2a and the tip of which is closed, and a one-way valve 3 connecting the subsidiary lumen 2b and the outside when the subsidiary lumen 2b is used is provided on the sidewall of the catheter body 1, the one-way valve 3 and the external surface of the periphery thereof are covered with a film made up of a material including at least one kind selected from the group comprising a thrombus generation prevention agent and a thrombus adhesion prevention agent.
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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