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    • 11. 发明授权
    • Electrosurgical instrument with opposing jaws, central knife, and barbs for maintaining clamping tension on tissue even after opening jaws
    • 具有相对的钳口,中央刀和倒钩的电外科器械,用于即使在开口钳口之后仍保持组织上的夹紧张力
    • US07972331B2
    • 2011-07-05
    • US11573305
    • 2005-07-14
    • Dieter Hafner
    • Dieter Hafner
    • A61B18/14
    • A61B18/1442A61B2018/1412A61B2018/1455
    • The invention concerns an electrosurgical instrument comprising two articulated limbs, which can be actuated in the manner of a cutting or a clamping tool. The instrument further comprises opposing electrode parts with coagulating surfaces at the distal ends of the limbs for grasping a vessel or tissue and for conducting a coagulating current through the vessel or tissue in order to cause it to coagulate, as well as current-supplying devices for supplying the coagulating current to the electrode parts from a HF generator. In addition, the electrode parts each have at least one clamping region, such that clamped tissue is pretensioned between the electrode parts in order that a cutting procedure can be carried out on the pretensioned tissue by means of a cutting instrument.
    • 本发明涉及一种电外科器械,其包括两个铰接的肢体,其可以以切割或夹紧工具的方式致动。 仪器还包括相对的电极部分,其具有在肢体的远端处的凝固表面,用于抓住血管或组织,并且用于通过血管或组织进行凝血电流以使其凝结,以及供电装置 从HF发生器向凝固电极供应凝结电流。 此外,电极部件各自具有至少一个夹持区域,使得夹持的组织在电极部件之间预张紧,以便可以通过切割工具在预张紧的组织上进行切割过程。
    • 12. 发明授权
    • Electrosurgical instrument
    • 电外科器械
    • US07799027B2
    • 2010-09-21
    • US11573287
    • 2005-07-15
    • Dieter Hafner
    • Dieter Hafner
    • A61B18/18
    • A61B18/1442A61B2018/1412A61B2018/1455
    • The invention relates to an electrosurgical instrument comprising two limbs that have an articulated connection and that can be actuated in the manner of a cutting or a clamping tool. The instrument also comprises opposing electrode parts with coagulation surfaces on distal ends of its limbs for holding a vessel or tissue and for passing a current through said vessel or tissue to cause it to coagulate. At least one electrode part has an open region that acts as a guide gap for a cutting instrument, so that the electrode part(s) is/are divided into at least two areas and the cutting instrument can be applied to the clamped vessel or tissue to execute a cutting operation. In addition, current supply devices supply the coagulation current from a high-frequency generator to the electrode parts. The improved configuration of said electrosurgical instrument allows the open region on the electrode part(s) to afford optimal guidance of a cutting instrument, whereby said open region can be easily prepared for additional cutting operations and/ or be subjected to an after-treatment. To achieve this, the two or more open regions of the electrode part(s) comprise respective opposing separation surfaces that taper in the direction of the coagulation surfaces.
    • 本发明涉及一种电外科器械,其包括具有铰接连接并且可以以切割或夹紧工具的方式致动的两个肢体。 仪器还包括相对的电极部分,其具有在其四肢的远端上的凝固表面,用于保持血管或组织,并使电流通过所述血管或组织以使其凝结。 至少一个电极部分具有用作切割器械的引导间隙的开放区域,使得电极部分被分成至少两个区域,并且切割器械可以施加到夹紧的血管或组织 执行切割操作。 此外,电流供应装置将来自高频发生器的凝结电流提供给电极部件。 所述电外科器械的改进构型允许电极部件上的开放区域提供切割器械的最佳引导,由此所述开放区域可以容易地准备用于另外的切割操作和/或进行后处理。 为了实现这一点,电极部分的两个或更多个开放区域包括在凝结表面的方向上逐渐变细的相对的分离表面。
    • 13. 发明申请
    • Electrosurgical instrument
    • 电外科器械
    • US20070233060A1
    • 2007-10-04
    • US11573280
    • 2005-07-15
    • Dieter Hafner
    • Dieter Hafner
    • A61B18/18
    • A61B18/1442A61B2018/1412A61B2018/1455
    • The invention relates to an electrosurgical instrument comprising two limbs that have an articulated connection and that can be actuated in the manner of a cutting or clamping tool. The instrument includes opposing electrode parts with coagulation surfaces on distal ends of its limbs for holding a vessel or tissue and for passing a current through said vessel or tissue to coagulate the latter and also current supply devices that supply the coagulation current from a high-frequency generator to the electrode parts. One of the coagulation surfaces is convex, at least in a first central section, and the opposing coagulation surface is concave, at least in a second central section. The radius of curvature of the concave coagulation surface is greater, at least in the second central section, than the radius of curvature of the convex coagulation surface in the first central section. The curvatures run along longitudinal axes of the distal ends in such a way that a vessel or tissue that is held between the distal ends runs perpendicularly to the longitudinal axes and is retained with a pressure that increases towards the first and second central sections.
    • 本发明涉及一种电外科器械,其包括具有铰接连接并且可以以切割或夹紧工具的方式致动的两个肢体。 仪器包括相对的电极部分,其具有在其肢体的远端上的凝固表面,用于保持血管或组织,并且使电流通过所述血管或组织以使血液凝结,并且还将电流供应装置从高频 发电机到电极部件。 至少在第一中心部分中,其中一个凝结表面是凸的,并且至少在第二中心部分中相对的凝固表面是凹形的。 至少在第二中心部分中,凹形凝结表面的曲率半径比第一中心部分中的凸形凝结表面的曲率半径更大。 曲率沿着远端的纵向轴线延伸,使得保持在远端之间的容器或组织垂直于纵向轴线延伸并且以朝向第一和第二中心部分增加的压力保持。
    • 15. 发明授权
    • Labeling system
    • 标签系统
    • US09051072B2
    • 2015-06-09
    • US12440689
    • 2007-09-05
    • Erich EderRoland EdererDieter Hafner
    • Erich EderRoland EdererDieter Hafner
    • B65H69/06G03D15/04B65C9/10
    • B65C9/105Y10T156/12Y10T156/17
    • A labeling system may include a labeling device which applies labels to objects, for example, containers, and a loading device which is arranged upstream of this labeling device and which supplies the labeling device with labels The loading device may comprise a transport device which transports a second label strip and comprises at least two carriers for first label strips wound onto label rolls The carriers may be arranged next to one another on holding devices. A joining unit may be provided which can be displaced between the carriers in a first movement direction and which joins sections of the first label strips, which are arranged on the carriers, to sections of the second label strips, which are guided in the transport device.
    • 标签系统可以包括将标签应用于对象例如容器​​的标签装置,以及布置在该标签装置的上游并且为标签装置提供标签的装载装置。装载装置可包括运送装置 第二标签条,并且包括用于卷绕在标签卷上的第一标签条的至少两个载体。载体可以在保持装置上彼此相邻布置。 可以提供接合单元,其可以在第一移动方向上在载体之间移位,并且将布置在载体上的第一标签条的部分连接到在输送装置中被引导的第二标签条的部分 。