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1. 发明申请

WO2007006000A3 FUSE-ELECTRODE ELECTROSURGICAL APPARATUS 审中-公开
标题翻译：保险丝 - 电极电外科装置
公开(公告)号：WO2007006000A3
公开(公告)日：2007-06-28
申请号：PCT/US2006026321
申请日：2006-07-06
申请人： ARTHROCARE CORP , DAHLA ROBERT , WOLOSZKO JEAN
发明人： DAHLA ROBERT , WOLOSZKO JEAN
IPC分类号： A61B18/04 , A61M29/00 , A61N1/00
CPC分类号： A61B18/14 , A61B2018/00666 , A61B2018/00761 , A61B2018/1495
摘要： An electrosurgical apparatus for performing a surgical procedure on a target site, comprising a shaft having a distal end portion, the distal end portion comprising an active electrode including a fuse leg or portion, the fuse leg adapted to break and disable the instrument upon applying a voltage differential between the active electrode and a return electrode for a predetermined amount of time, hi another embodiment, the present invention is a method of performing an electrosurgical procedure on a target tissue, comprising: placing an electrosurgical instrument in close proximity to the target tissue, the electrosurgical instrument comprising an active electrode having a pre-selected portion adapted to break and disable the instrument upon applying a voltage differential thereto for a working time; and applying the voltage differential.
摘要翻译：一种用于在目标部位上进行外科手术的电外科手术装置，包括具有远端部分的轴，远端部分包括包含熔丝腿或部分的有源电极，熔丝腿适于在施加在另一个实施例中，本发明是一种在目标组织上执行电外科手术的方法，包括：将电外科手术器械放置在非常接近目标组织的位置所述电外科器械包括有源电极，所述有源电极具有预选部分，所述预选部分适于在将工作时间施加到其上的电压差时断开和禁用所述器械; 并施加电压差。

2. 发明专利

AT544391T 未知
公开(公告)号：AT544391T
公开(公告)日：2012-02-15
申请号：AT03762238
申请日：2003-06-27
申请人： ARTHROCARE CORP
发明人： WOLOSZKO JEAN , BAKER MICHAEL , DAHLA ROBERT , KAHLON HARDEV , VILLARUEL ADELINA , NGUYEN CINDY , GUTIERREZ IRMA
IPC分类号： A61B1/00 , A61B20060101 , A61B18/04 , A61B18/14 , A61B18/18

3. 发明专利

GB2441291A8 Fuse-electrode electrosurgical apparatus 未知
公开(公告)号：GB2441291A8
公开(公告)日：2008-03-10
申请号：GB0800133
申请日：2006-07-06
申请人： ARTHROCARE CORP
发明人： DAHLA ROBERT , WOLOSZKO JEAN
IPC分类号： A61B18/00

4. 发明专利

GB2488267A Single aperture electrode assembly 未知
公开(公告)号：GB2488267A
公开(公告)日：2012-08-22
申请号：GB201208715
申请日：2009-12-07
申请人： ARTHROCARE CORP
发明人： MARION DUANE W , WOLOSZKO JEAN , DAHLA ROBERT
IPC分类号： A61B18/14
摘要： Systems and methods for securing a screen-type active electrode to the distal tip of an electrosurgical device used for selectively applying electrical energy to a target location within or on a patient's body. A securing electrode is disposed through the screen electrode and mechanically joined to an insulative support body while also creating an electrical connection and mechanical enagement with the screen electrode. The electrosurgical device and related methods are provided for resecting, cutting, partially ablating, aspirating or otherwise removing tissue from a target site, and ablating the tissue in situ. The present methods and systems are particularly useful for removing tissue within joints, e.g., synovial tissue, meniscus, articular cartilage and the like.

5. 发明专利

GB2441291A Fuse-electrode electrosurgical apparatus 未知
公开(公告)号：GB2441291A
公开(公告)日：2008-02-27
申请号：GB0800133
申请日：2006-07-06
申请人： ARTHROCARE CORP
发明人： DAHLA ROBERT , WOLOSZKO JEAN
IPC分类号： A61B18/14
摘要： An electrosurgical apparatus for performing a surgical procedure on a target site, comprising a shaft having a distal end portion, the distal end portion comprising an active electrode including a fuse leg or portion, the fuse leg adapted to break and disable the instrument upon applying a voltage differential between the active electrode and a return electrode for a predetermined amount of time, hi another embodiment, the present invention is a method of performing an electrosurgical procedure on a target tissue, comprising: placing an electrosurgical instrument in close proximity to the target tissue, the electrosurgical instrument comprising an active electrode having a pre-selected portion adapted to break and disable the instrument upon applying a voltage differential thereto for a working time; and applying the voltage differential.

6. 发明专利

AT524128T 未知
公开(公告)号：AT524128T
公开(公告)日：2011-09-15
申请号：AT02749601
申请日：2002-06-18
申请人： ARTHROCARE CORP
发明人： DAHLA ROBERT , WOLOSZKO JEAN
IPC分类号： A61B18/14

7. 发明专利

GB2444469B Electrosurgical apparatus with fluid flow regulator 未知
公开(公告)号：GB2444469B
公开(公告)日：2011-01-05
申请号：GB0806512
申请日：2006-11-07
申请人： ARTHROCARE CORP
发明人： WOLOSZKO JEAN , DAHLA ROBERT
IPC分类号： A61B18/14 , A61B18/18

8. 发明专利

GB2441291B8 Fuse-electrode electrosurgical apparatus. 未知
公开(公告)号：GB2441291B8
公开(公告)日：2010-12-22
申请号：GB0800133
申请日：2006-07-06
申请人： ARTHROCARE CORP
发明人： DAHLA ROBERT , WOLOSZKO JEAN
IPC分类号： A61B18/14

9. 发明专利

GB2444469A Electrosurgical apparatus with fluid flow regulator 未知
公开(公告)号：GB2444469A
公开(公告)日：2008-06-04
申请号：GB0806512
申请日：2006-11-07
申请人： ARTHROCARE CORP
发明人： WOLOSZKO JEAN , DAHLA ROBERT
IPC分类号： A61B18/14
摘要： An electrosurgical instrument comprising a shaft that includes a distal end section and a distal tip. Near the distal tip is an active electrode and a fluid collection chamber. The fluid collection chamber comprises an ingress port for suctioning a fluid flow over the active electrode and into the fluid collection chamber; a regulator adapted to adjust the fluid flow through the ingress port; and an aspiration port for exhausting the fluid from the fluid collection chamber, and a method thereof.

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