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61. 发明公开

EP2814414A1 ELEKTROCHIRURGISCHES INSTRUMENT MIT EINEM BOGENFÖRMIGEN ELEKTRODENABSCHNITT 有权
标题翻译： ELEKTROCHIRURGISCHES仪器麻醉师EONER KONKAVENELEKTRODENFLÄCHE
公开(公告)号：EP2814414A1
公开(公告)日：2014-12-24
申请号：EP13703781.8
申请日：2013-02-06
申请人： Aesculap AG
发明人： ROTHWEILER, Christoph , HERNER, Eugen , HUBER, Christian
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B18/1442 , A61B2018/00589 , A61B2090/035
摘要： The invention relates to an electrosurgical instrument, comprising instrument arms (4, 6) that can be moved relative to each other, each having one or more electrode surfaces (20-1, 20-2, 20-3, 20-4) between which a tissue can be clamped and electrothermally treated. The movement of the instrument arms (4, 6) relative to each other can be limited by at least two spacers (22, 23, 24), which are arranged at a distance from one another in the longitudinal extension of the instrument arms (4, 6) and act on the instrument arms (4, 6). At least one electrode surface section loaded in bending in a closed position of the instrument arms (4, 6) is arcuate, in particular concave, oppositely the expected bending direction and in the longitudinal direction.
摘要翻译：电外科器械包括相互可移动的器械腿，每个包括一个或多个电极面，组织可以以电热方式被夹持和处理。仪器腿相对于彼此的移动可以由至少两个在仪器腿的纵向延伸部中彼此间隔开并作用在仪器腿上的间隔件限定。在仪器腿的关闭位置经受偏转的至少一个电极面部形成为弓形，特别是凹形，曲率与预期的弯曲方向相反。

62. 发明公开

EP2804555A1 TFT-KOAGULATIONSSICHERUNG 有权
公开(公告)号：EP2804555A1
公开(公告)日：2014-11-26
申请号：EP13702192.9
申请日：2013-01-10
申请人： Aesculap AG
发明人： WEISSHAUPT, Dieter , ROTHWEILER, Christoph
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B17/11 , A61B18/1233 , A61B18/14 , A61B18/1442 , A61B18/1445 , A61B18/1482 , A61B2017/1132 , A61B2018/00494 , A61B2018/00619 , A61B2018/126 , A61B2018/1407 , A61B2018/1475
摘要： The invention discloses a medical TFT instrument of bipolar design having at least two electrodes, held by electrode carriers which are movable relative to each other, which can each be charged with HF current via a supply line. According to the invention, the instrument is additionally provided with a safety switch mechanism arranged in the region of the electrode carriers and interconnected in at least one of the supply lines, said safety switch mechanism being moved to an off or disconnect position when at least one of the electrode carriers is transferred to a non-functional position/situation, thereby interrupting an HF current supply to the electrode associated with said supply line.
摘要翻译：本发明公开了一种具有至少两个电极的双极设计的医疗TFT仪器，所述电极由可相对于彼此移动的电极载体保持，所述电极载体均可经由供应线路被充以HF电流。根据本发明，所述仪器附加地设置有安全开关机构，所述安全开关机构布置在所述电极载体的区域中并且在至少一个所述供应线路中互连，所述安全开关机构在至少一个的电极载体被转移到非功能位置/情况，由此中断供应到与所述供应线相关联的电极的HF电流。

63. 发明公开

EP2800533A2 ELEKTROCHIRURGISCHES INSTRUMENT UND MAULTEIL HIERFÜR 有权
标题翻译： ELEKTROCHIRURGISCHES INSTRUMENT UND MAULTEILHIERFÜR
公开(公告)号：EP2800533A2
公开(公告)日：2014-11-12
申请号：EP12813879.9
申请日：2012-12-27
申请人： Aesculap AG
发明人： ROTHWEILER, Christoph , HERNER, Eugen , HUBER, Christian
IPC分类号： A61B18/14 , A61B17/28
CPC分类号： A61B18/1445 , A61B18/1442 , A61B2018/00083 , A61B2018/0016 , A61B2018/00494 , A61B2090/033
摘要： An electrosurgical instrument is disclosed, with a jaw part made of instrument arms that can be moved towards one another, on the facing sides of which one or more electrode surfaces are respectively arranged/formed, wherein the movement of the instrument arms relative to one another can be limited by at least one first spacer acting on proximal end sections of the instrument arms, and by at least one second spacer acting on distal end sections of the instrument arms. According to the invention, at least one of the spacers on at least one electrode is produced from an electrically conductive material and is electroconductively connected to said electrode. In addition, the spacer interacts with a local spacer contact surface made of a nonconductive material which is arranged in an electrically insulating manner on at least one opposing electrode.
摘要翻译：一种电外科器械，包括由相互可移动的仪器腿组成的钳口部件，所述钳口部件具有面对侧，每个壳体上布置/形成一个或多个电极区域，仪器腿部相对于彼此的运动能够被限制在作用在器械腿的近端部分上的至少一个第一间隔件和作用在器械腿的远端部分上的至少一个第二间隔件。至少一个电极上的间隔物中的至少一个由导电材料制成并且以导电方式连接到电极。此外，间隔件与由非导电材料制成并以电绝缘方式布置在至少一个相对电极上的局部间隔件邻接表面配合。

64. 发明公开

EP2685907A1 CHIRURGISCHES SYSTEM ZUM VERBINDEN VON KÖRPERGEWEBE 有权
标题翻译：手术系统以加入身体组织
公开(公告)号：EP2685907A1
公开(公告)日：2014-01-22
申请号：EP12707767.5
申请日：2012-03-08
申请人： Aesculap AG
发明人： WEISSHAUPT, Dieter , ROTHWEILER, Christoph , HEIZMANN, Patrick
IPC分类号： A61B17/072 , A61B18/14
CPC分类号： A61B18/1445 , A61B18/1233 , A61B18/14 , A61B2017/00367 , A61B2017/07285 , A61B2017/320052 , A61B2018/00196 , A61B2018/0063 , A61B2018/00648 , A61B2018/0072 , A61B2018/00791 , A61B2018/00875 , A61B2018/126 , A61B2018/1455 , A61B2090/08021
摘要： The invention relates to a surgical system for connecting body tissue, comprising a surgical instrument with at least two tool elements, which are movable relative to one another and in each case comprise an HF electrode, which HF electrodes, in a position of approximation of the tool elements, define a minimum distance from one another, lie opposite one another and face one another, such that, when an HF current is applied, body tissue held between the tool elements is connected, and with a cutting element for cutting through and/or cutting off body tissue, which cutting element can be brought from a tissue-connecting position, in which body tissue can be connected to the tool elements and in which the cutting element cannot come into contact with body tissue, to a cutting position. In order to improve the said surgical system such that incorrect operation of the system is excluded as far as possible, it is proposed that the instrument comprises a safety mechanism for securing the cutting element in the tissue-connecting position. Moreover, an improved control method is proposed for a surgical system for connecting body tissue.

65. 发明公开

EP2566409A2 SURGICAL SYSTEM FOR CONNECTING BODY TISSUE PARTS 有权
标题翻译：手术SYSTEM FOR连接体组织部分
公开(公告)号：EP2566409A2
公开(公告)日：2013-03-13
申请号：EP11716952.4
申请日：2011-05-04
申请人： Aesculap AG
发明人： WEIßHAUPT, Dieter , ROTHWEILER, Christoph , WEGMANN, Jürgen , BLENDER, Bernd
IPC分类号： A61B18/14 , A61B17/11
CPC分类号： A61B18/04 , A61B17/1114 , A61B18/1445 , A61B2017/00504 , A61B2017/00831 , A61B2017/1132 , A61B2018/00059 , A61B2018/00642 , A61B2018/0066
摘要： A surgical system that connects biological tissue includes a) a surgical instrument with two tool elements movable in relation to one another and in each case including an electrode, which electrodes, in a coming-together position of the tool elements preferably define a minimum distance from one another, lie opposite one another and face one another, and b) a medically compatible material assisting connection of the tissue.

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