血管内留置用カテーテル
- 专利权人:
- ユニチカ株式会社
- 发明人:
- 柴原 宏,磯貝 修,小島 弘之,小池 紀夫
- 申请号：
- JP2011040045
- 公开号：
- JP5502784B2
- 申请日:
- 2011.02.25
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an endovascular indwelling catheter in which inner catheters having shapes and a number suitable for various purposes can be selectively mounted on one outer catheter indwelling in a blood vessel and required number of new inner catheters can be easily replaced when troubles such as occlusion occur.
SOLUTION: In the endovascular indwelling catheter comprising the outer catheter 1 and the inner catheter 2 inserted into the lumen of the outer catheter and attachably and removably fitting into the outer catheter, the inner catheter is composed of two or more single layer lumen catheters or one or two or more of the multilayer lumen catheters.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
