基本信息:
- 专利标题： ELECTROSURGICAL INSTRUMENT JAW STRUCTURE WITH CUTTING TIP
- 专利标题（中）：具切割尖端的电磁力仪器结构
- 申请号：PCT/US2009/052797 申请日：2009-08-05
- 公开(公告)号：WO2010017266A1 公开(公告)日：2010-02-11
- 发明人： MIREL, Al , LAIRD, Robert, J.
- 申请人： SURGRX, INC. , MIREL, Al , LAIRD, Robert, J.
- 申请人地址： 101 Saginaw Drive Redwood City, CA 94063 US
- 专利权人： SURGRX, INC.,MIREL, Al,LAIRD, Robert, J.
- 当前专利权人： SURGRX, INC.,MIREL, Al,LAIRD, Robert, J.
- 当前专利权人地址： 101 Saginaw Drive Redwood City, CA 94063 US
- 代理机构： JOHNSON, Philip, S. et al.
- 优先权： US61/087,001 20080807; US12/534,935 20090804
- 主分类号： A61B18/14
- IPC分类号： A61B18/14
摘要：
An electrosurgical instrument for scoring, welding and transecting tissue is provided. The electrosurgical instrument comprises first and second openable-closeable jaws and at least one scoring electrode extending from a distal end of at least one of the first and second openable-closeable jaws. The first and second openable-closeable jaws comprises first and second conductive tissue engaging surfaces, respectively, and first and second insulating members, respectively. The scoring electrode is coupled with at least one of the first and second insulating members. The at least one scoring electrode can be activated independently from the first and second openable-closeable jaws so that the electrosurgical instrument can independent score tissue and weld tissue.
摘要（中）：
提供了一种用于评分，焊接和横切组织的电外科仪器。 电外科器械包括第一和第二可开启夹爪和至少一个从第一和第二可开闭钳口中的至少一个的远端延伸的刻痕电极。 第一和第二可开启夹爪分别包括第一和第二导电组织接合表面，分别包括第一和第二绝缘构件。 刻痕电极与第一和第二绝缘构件中的至少一个连接。 所述至少一个刻痕电极可独立于所述第一和第二可开启的钳口而被致动，使得所述电外科器械能够独立评分组织和焊接组织。