-
公开(公告)号:US20150066018A1
公开(公告)日:2015-03-05
申请号:US14471749
申请日:2014-08-28
发明人: Frank Doll , Martin Hahn , Uwe Wittke
CPC分类号: A61B18/16 , A61B18/1206 , A61B18/149 , A61B18/1492 , A61B2018/00601 , A61B2018/126 , A61B2018/1405 , A61B2018/144 , A61B2018/1475 , A61B2018/162
摘要: Bipolar medical instrument for cutting tissue under the action of high-frequency current, wherein the instrument extends along a longitudinal direction from a proximal end to a distal end, wherein an active electrode and a neutral electrode, adjacent to the active electrode, are arranged at the distal end, and wherein the neutral electrode has a curved profile with a first curvature and a second curvature, wherein the respective directions of the curvatures are different. An electrosurgical system is also disclosed, with a high-frequency generator, and with one such bipolar medical instrument, which can be attached to the high-frequency generator.
摘要翻译: 一种用于在高频电流作用下切割组织的双极医疗器械,其中所述器械沿着从近端到远端的纵向方向延伸,其中与活性电极相邻的有源电极和中性电极被布置在 所述远端,并且其中所述中性电极具有具有第一曲率和第二曲率的弯曲轮廓,其中所述曲率的各个方向不同。 还公开了一种电外科系统,其具有高频发生器,并且还具有可以附接到高频发生器的一个这样的双极医疗器械。
-
公开(公告)号:US20170100160A1
公开(公告)日:2017-04-13
申请号:US15202657
申请日:2016-07-06
发明人: Samir Sawalhe , Rainer Hermle , Frank Doll , Stefan Rehbein , Alexander Haffa
CPC分类号: A61B17/3423 , A61B17/00234 , A61B17/0218 , A61B17/3421 , A61B17/3439 , A61B2017/00287 , A61B2017/320024
摘要: An access system for endoscopic operations includes of a trocar, a cover that is fittable on the trocar and at least one spreading element having a retaining portion and an effector portion, wherein the access system has, between the trocar and the cover in the fitted state, a receiving region for the retaining portion of the at least one spreading element. Furthermore, the access system can include an extraction bag which is expanded by the effector portion of the at least one spreading element.
-
公开(公告)号:USD773045S1
公开(公告)日:2016-11-29
申请号:US29535710
申请日:2015-08-10
设计人: Uwe Wittke , Frank Doll , Martin Hahn
-
公开(公告)号:USD724210S1
公开(公告)日:2015-03-10
申请号:US29483885
申请日:2014-03-04
设计人: Uwe Wittke , Frank Doll , Martin Hahn
-
公开(公告)号:USD858766S1
公开(公告)日:2019-09-03
申请号:US29618818
申请日:2017-09-25
设计人: Marian Pfeffer , Frank Doll , Daniel Kaercher , Yann Thouément , Régis Besse
-
-
公开(公告)号:USD860452S1
公开(公告)日:2019-09-17
申请号:US29618835
申请日:2017-09-25
设计人: Marian Pfeffer , Frank Doll , Daniel Kaercher , Yann Thouément , Régis Besse
-
公开(公告)号:USD773046S1
公开(公告)日:2016-11-29
申请号:US29535720
申请日:2015-08-10
设计人: Uwe Wittke , Frank Doll , Martin Hahn
-
公开(公告)号:USD852955S1
公开(公告)日:2019-07-02
申请号:US29618822
申请日:2017-09-25
设计人: Marian Pfeffer , Frank Doll , Daniel Kaercher , Yann Thouément , Régis Besse
-
公开(公告)号:USD840034S1
公开(公告)日:2019-02-05
申请号:US29618825
申请日:2017-09-25
设计人: Marian Pfeffer , Frank Doll , Daniel Kaercher , Yann Thouément , Régis Besse
-
-
-
-
-
-
-
-
-