基本信息:
- 专利标题： THROMBECTOMY CATHETER SYSTEMS
- 申请号：US16119405 申请日：2018-08-31
- 公开(公告)号：US20180368876A1 公开(公告)日：2018-12-27
- 发明人： Arnaz S. Malhi , Daniel Hutton , Manish Deshpande , Phillip Shaltis
- 申请人： Covidien LP
- 主分类号： A61B17/3203
- IPC分类号： A61B17/3203 ; A61M25/00
摘要：
A thrombectomy catheter system is disclosed which includes a catheter having an exhaust lumen, an infusion lumen and a high pressure tube. The high pressure tube includes a nozzle orifice for forming a high pressure jet of fluid for cutting occlusive material from within a body lumen. The nozzle orifice is positioned to direct the high pressure jet of fluid into the distal end of the exhaust lumen which creates a suctioning effect. The infusion lumen replaces fluid that is removed from the body lumen through the exhaust lumen by a suctioning effect created by the fluid jet.
公开/授权文献:
- US10932810B2 Thrombectomy catheter systems 公开/授权日：2021-03-02
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B17/00 | 外科器械、装置或方法，例如止血带 |
| --------A61B17/32 | .手术切割器械 |
| ----------A61B17/3203 | ..液体喷射切割器械 |