経皮的血栓除去用デバイス
- 专利权人:
- ニプロ株式会社
- 发明人:
- 上泉 洋,増田 利明,桃谷 伸二
- 申请号：
- JP2006150694
- 公开号：
- JP4925729B2
- 申请日:
- 2006.05.30
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a device to capture scattering blood clots or foreign matters like the balloons of scattered foreign objects, and when new blood clots are produced, to prevent their scattering in the proximity of the part to be treated in intervention medical treatments such as a percutaneous angioplasty, etc.
SOLUTION: The device 1 for percutaneous blood clot removal is provided with a sheath provided with the proximal and distal ends for insertion into the body cavity as well as a developable removal member 4. The percutaneous blood clot removal device 1 is characterized in that an inside sheath 31 is provided within the above sheath, i.e., an outside sheath 21, in that the developable removal member 4 is provided at the tip of the inside sheath 31, in that the removal member 4 is of a self-developing type that does not interrupt blood flow, and in that the removal member 4 can be stored inside the outside sheath 21 together with the inside sheath 31.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
