专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2011075485A2 SURGICAL INSTRUMENT COMPRISING AN ELECTRODE 审中-公开
标题翻译：包含电极的手术仪器
公开(公告)号：WO2011075485A2
公开(公告)日：2011-06-23
申请号：PCT/US2010/060335
申请日：2010-12-14
申请人： ETHICON ENDO-SURGERY, INC. , LONG, Gary L. , PLESCIA, David N.
发明人： LONG, Gary L. , PLESCIA, David N.
IPC分类号： A61B18/14
CPC分类号： A61B18/1477 , A61B18/1492 , A61B2018/0022 , A61B2018/00577 , A61N1/327
摘要： A surgical instrument can comprise two positive electrodes positioned along a first line, and two negative electrodes positioned along a second line, wherein the first line can be perpendicular to the second line. The positive electrodes can be positioned further away from a central axis than the negative electrodes in order to expand the voltage field created by the electrodes. In various embodiments, a surgical instrument can comprise a first array of electrodes positioned along a first line and a second array of electrodes positioned along a second line. In at least one embodiment, the first array of electrodes can comprise both positive and negative electrodes, and, in addition, the second array of electrodes can comprise both positive and negative electrodes.
摘要翻译：手术器械可以包括沿着第一线定位的两个正电极和沿着第二线定位的两个负电极，其中第一线可以垂直于第二线。为了扩大由电极产生的电压场，正电极可以被定位成比负极更远离中心轴。在各种实施例中，手术器械可以包括沿着第一线定位的第一电极阵列和沿着第二线定位的第二电极阵列。在至少一个实施例中，第一电极阵列可以包括正电极和负电极，并且另外，第二电极阵列可以包括正极和负极。

12. 发明申请

WO2009067649A2 BIPOLAR FORCEPS HAVING A CUTTING ELEMENT 审中-公开
标题翻译：具有切割元件的双极性力
公开(公告)号：WO2009067649A2
公开(公告)日：2009-05-28
申请号：PCT/US2008/084311
申请日：2008-11-21
申请人： ETHICON ENDO-SURGERY, INC. , GHABRIAL, Ragae M. , VAKHARIA, Omar J. , LONG, Gary L. , BALLY, Kurt R. , ZWOLINSKI, Andrew M.
发明人： GHABRIAL, Ragae M. , VAKHARIA, Omar J. , LONG, Gary L. , BALLY, Kurt R. , ZWOLINSKI, Andrew M.
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2018/1412 , A61B2018/1455
摘要： In various surgical techniques, a bipolar forceps can be used to seal a vessel in two locations such that the vessel can be incised at a location positioned intermediate the two seal locations. The bipolar forceps can include a cutting element which can be configured to incise the vessel. In various embodiments, the cutting element can include a sharp edge which can be moved relative to the vessel. In at least one embodiment, the cutting element can be electrically connected to a source of energy. The bipolar forceps can include first and second electrodes positioned within first and second jaw members, respectively, wherein at least one of the jaw members can include a substantially tapered profile and can be configured to pull the vessel away from the surrounding soft tissue. Such jaw members can include ridges, teeth, and/or a textured outer surface configured to grip the soft tissue and/or vessel. A bipolar forceps including a first electrode, a second electrode, and a conductor operably connected to an electrical source, wherein the conductor can be selectively placed in electrical communication with the first electrode when the first electrode is moved between open and closed positions. The conductor can include a contact end which is not in contact with the first electrode when the first electrode is in its open position. In such an open position, the first electrode may not be in electrical communication with the electrical source and, as a result, current may not flow through the first electrode. The first electrode can be moved into its closed position such that the first electrode is in contact with the contact end of the wire. In such a closed position, the first electrode may be in electrical communication with the electrical source allowing current to flow through the first electrode.
摘要翻译：在各种手术技术中，可以使用双极镊子将容器密封在两个位置，使得容器可以在位于两个密封位置之间的位置切开。双极镊子可以包括切割元件，该切割元件可配置成切割血管。在各种实施例中，切割元件可以包括相对于容器移动的尖锐边缘。在至少一个实施例中，切割元件可以电连接到能量源。双极镊子可以包括分别位于第一和第二钳口构件内的第一和第二电极，其中至少一个钳口构件可以包括基本上锥形的轮廓，并且可以构造成将容器拉离周围的软组织。这种钳口构件可以包括构造成夹持软组织和/或血管的脊，齿和/或织构化的外表面。一种双极钳，包括可操作地连接到电源的第一电极，第二电极和导体，其中当第一电极在打开位置和闭合位置之间移动时，导体可以选择性地与第一电极电连通。导体可以包括当第一电极处于其打开位置时不与第一电极接触的接触端。在这样的打开位置，第一电极可能不与电源电连通，结果电流可能不流过第一电极。第一电极可以移动到其闭合位置，使得第一电极与导线的接触端接触。在这种闭合位置，第一电极可以与电源电连通，允许电流流过第一电极。

13. 发明申请

WO2008112723A1 MEDICAL DEVICE INCLUDING SCANNED BEAM UNIT FOR IMAGING AND THERAPY 审中-公开
标题翻译：包括用于成像和治疗的扫描光束单元的医疗装置
公开(公告)号：WO2008112723A1
公开(公告)日：2008-09-18
申请号：PCT/US2008/056589
申请日：2008-03-12
申请人： ETHICON ENDO-SURGERY, INC , WEIR, Michael P. , DUNKI-JACOBS, Robert J. , TEOTIA, Neeraj P. , RITCHIE, Paul G. , BROPHY, Jere J. , CROPPER, Michael S. , HUITEMA, Thomas W. , LONG, Gary L. , TRUSTY, Robert M.
发明人： WEIR, Michael P. , DUNKI-JACOBS, Robert J. , TEOTIA, Neeraj P. , RITCHIE, Paul G. , BROPHY, Jere J. , CROPPER, Michael S. , HUITEMA, Thomas W. , LONG, Gary L. , TRUSTY, Robert M.
IPC分类号： A61B1/04 , A61B1/07 , A61N5/06 , G02B23/24 , G02B26/08 , G02B26/10 , H04N9/10
CPC分类号： A61B1/07 , A61B1/00096 , A61B1/00172 , A61B1/0638 , A61B18/22 , A61B18/26 , A61B2018/00452 , A61B2018/2025 , A61B2018/2065 , A61N5/062 , G02B23/2469 , G02B26/0833
摘要： A medical device includes a radiation source assembly having at least two radiation sources, where one or more of the radiation sources is adapted to generate an imaging beam for use in visualization of a scene and one or more of the radiation sources is adapted to generate a therapeutic beam for treatment of a medical condition. An optical fiber for directing radiation energy from the radiation source assembly toward a distal end of the medical device in the form of a beam. A reflector that receives the beam from the optical fiber, the reflector configured to direct the beam onto a field-of-view. A receiving system including a detector arranged and configured to receive radiation from the field-of-view to generate a viewable image. The imaging beam and the therapeutic beam are directed to follow a common path from the at least two radiation sources to the reflector.
摘要翻译：医疗设备包括具有至少两个辐射源的辐射源组件，其中一个或多个辐射源适于产生用于场景可视化的成像光束，并且一个或多个辐射源适于产生用于治疗医疗状况的治疗梁。用于将来自辐射源组件的辐射能量以束的形式引导到医疗装置的远端的光纤。接收来自光纤的光束的反射器，反射器被配置为将光束引导到视场。一种接收系统，包括检测器，其布置和配置为从视场接收辐射以产生可视图像。成像光束和治疗光束被引导以遵循从至少两个辐射源到反射器的共同路径。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式