基本信息:
- 专利标题: 조직을 절제하고 연마하기 위한 방법 및 장치
- 专利标题(英):Methods and devices for cutting and abrading tissue
- 专利标题(中):用于切割和组装的方法和装置
- 申请号:KR1020117028284 申请日:2010-04-27
- 公开(公告)号:KR1020120011058A 公开(公告)日:2012-02-06
- 发明人: 모베르그존 , 양알렉스 , 브로더크리스토퍼 , 웨론윌리엄 , 리키 , 위옌필리스 , 다우드다렌
- 申请人: 코비디엔 엘피
- 申请人地址: 미국 ***** 메사추세츠 맨스필드 햄프셔 스트리트 **
- 专利权人: 코비디엔 엘피
- 当前专利权人: 코비디엔 엘피
- 当前专利权人地址: 미국 ***** 메사추세츠 맨스필드 햄프셔 스트리트 **
- 代理人: 양영준; 안국찬
- 优先权: US61/173,845 2009-04-29
- 国际申请: PCT/US2010/032558 2010-04-27
- 国际公布: WO2010126882 2010-11-04
- 主分类号: A61B17/3207
- IPC分类号: A61B17/3207 ; A61B17/32 ; A61B17/22 ; A61M25/01
The present invention using the plaque ablation catheter, and the ablation element has a rotary ablation element to ablation of both soft tissue and hard tissue provides a method for ablating material from the blood vessel lumen. Ablation element has at least one surface of the ablation is a sharp edge and the material surrounding the cup-shaped grinding surface. The cup-shaped surface induces restrained substance into the tissue chamber. Resection edge and the cup-shaped surface are particularly suitable for removal by ablation with a relatively soft tissue from the blood vessel. Abrasive surfaces in combination with the ablation element, it is particularly suitable for removal by polishing a hard material from the blood vessel.
公开/授权文献:
- KR101323553B1 조직을 절제하고 연마하기 위한 방법 및 장치 公开/授权日:2013-10-29
信息查询:
EspacenetIPC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 |
----------A61B17/3205 | ..切除器械 |
------------A61B17/3207 | ...粥样斑块环切装置 |