カテーテル
- 专利权人:
- 株式会社グツドマン
- 发明人:
- 辻野 拓也
- 申请号：
- JP2008259274
- 公开号：
- JP5313613B2
- 申请日:
- 2008.10.06
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a catheter having an inner tube and an outer tube, appropriately withdrawing a guide wire inserted into the inner tube from an intermediate position of the outer tube.
SOLUTION: A catheter kit includes the outer tube 16 to be inserted into the living body from the distal end side, and the inner tube 21 relatively movably inserted into an outer inner lumen 16a of the outer tube 16. An inner through-hole 41 is formed in the inner tube 21, and an outer through-hole 45 is formed in the outer tube 16. The catheter kit also has a guide part 51 for guiding the relative transfer in the axial direction of the inner tube 21 and outer tube 16 while restraining rotation of one of the tubes relative to the other tube.
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- 来源网站：
- 中国工程科技知识中心
