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    FORCEPS WITH LOCKING MECHANISM
    1.
    发明公开
    FORCEPS WITH LOCKING MECHANISM 审中-公开

    公开(公告)号：EP3349665A1

    公开(公告)日：2018-07-25

    申请号：EP16767476.1

    申请日：2016-09-09

    申请人： Cook Medical Technologies LLC

    发明人： ADKISSON, Todd ,  JUNGLES, Luke ,  KENNEDY, Kenneth

    IPC分类号： A61B10/04 ,  A61B10/06 ,  A61B17/29

    CPC分类号： A61B10/06 ,  A61B10/04 ,  A61B17/29 ,  A61B2017/2936 ,  A61B2017/2939 ,  A61B2017/2941 ,  A61B2017/2946

    摘要： A forceps is provided that includes a housing defining an internal passageway and a longitudinal axis, first and second jaws slidably and pivotably connected to the housing, a first connection member having a first end pivotably attached to the first jaw, a second connection member having a first end pivotably attached to the second jaw; and a driver pivotably connected to the other ends of the first connection member and the second connection member, wherein the jaws have an open configuration and a closed configuration, wherein longitudinal movement of the driver in a first direction rotates the first and second jaws relative to the housing from the open configuration towards the closed configuration, wherein longitudinal movement of the driver in the first direction also moves the first and second jaws longitudinally along the longitudinal axis of the housing from the open configuration towards the closed configuration.

    CHIRURGISCHES INSTRUMENT
    2.
    发明公开
    CHIRURGISCHES INSTRUMENT 审中-公开
    香水仪器仪表

    公开(公告)号：EP3005957A1

    公开(公告)日：2016-04-13

    申请号：EP15002466.9

    申请日：2015-08-20

    申请人： CARDIOMEDICAL GmbH

    发明人： Wiedenbein, Wolfgang

    IPC分类号： A61B17/12 ,  A61B17/122 ,  A61B17/28 ,  A61B17/128 ,  A61B17/29 ,  A61B17/00 ,  A61B18/14

    CPC分类号： A61B17/1285 ,  A61B17/122 ,  A61B17/128 ,  A61B2017/00473 ,  A61B2017/2931 ,  A61B2017/294 ,  A61B2017/2941 ,  A61B2017/2944 ,  A61B2017/2946

    摘要： Die vorliegende Erfindung bezieht sich allgemein auf das Gebiet der Chirurgie. Im chirurgischen Bereich werden Instrumente eingesetzt, um das Innere von lebenden Organismen zu untersuchen und/oder für operative Eingriffe zu nutzen. Dazu gehören auch chirurgische Instrumente zum Abbinden oder anderweitigem Zusammendrücken von röhren-, bzw. schlauchförmigen Körperteilen, vorzugsweise von Blutgefäßen. Das erfindungsgemäße chirurgische Instrument betrifft eine solche parallel fassende und klemmende Gefäßklemme, die mit Kupplungselementen ausgestattet ist, welche eine Kombination aus einer bekannten lösbaren Bedieneinrichtung und einem Betätigungswerkzeug ermöglicht, um die Zugangsöffnung im Thorax von störenden Instrumenten freizuhalten. Bei dem parallel fassenden und klemmenden Arbeitsmittel der erfinderischen Gefäßklemme wird auf die bekannten scherenartigen Mittel verzichtet, und es erfolgt eine parallele Verstellung des Arbeitsmittels mit Hilfe eines erfindungsgemäßen Hebelgetriebes. Das Hebelgetriebe wird aus einem feststehenden Hebel, ausgebildet als Körperelement und mehreren beweglichen Hebeln, bestehend aus einem Zug- und Druckelement, einer Schub-Zug-Stange, zwei Kniehebeln, zwei Schwenkarmen und zwei beweglichen Branchen, gebildet. Das Hebelgetriebe verfügt über neun Achsen und wandelt eine lineare Antriebsbewegung zur Verstellung des Arbeitsmittels in eine drehbewegliche um, wodurch die beiden beweglichen Branchen, im Wesentlichen parallel aufeinander zu und voneinander weg verschiebbar sind.

    摘要翻译： 具有平行夹持和夹紧血管夹的手术器械，其配备有耦合元件，其可以结合已知的可拆卸操作装置和致动工具，以便保持胸部中的进入开口没有侵入性器械。 利用本发明的血管夹具的平行抓握和夹紧操作装置，已知的剪刀式装置被省去，并且通过根据本发明的杠杆装置进行操作装置的平行调节。 杠杆齿轮由构造为主体元件的固定杠杆和由张力和压力元件，推拉杆，两个拨动杆，两个枢转臂和两个可移动分支组成的几个可移动杠杆形成。 杠杆齿轮具有九个轴线并且转换线性驱动运动，用于将操作装置调节成可旋转的运动装置，由此两个可移动分支可基本上彼此平行地彼此移位并且彼此远离。

    MEDICAL TREATMENT TOOL AND MANIPULATOR INCLUDING THE SAME
    3.
    发明公开
    MEDICAL TREATMENT TOOL AND MANIPULATOR INCLUDING THE SAME 审中-公开
    MEDIZINISCHES BEHANDLUNGSWERKZEUG UND MANIPULATOR DAMIT

    公开(公告)号：EP2775952A1

    公开(公告)日：2014-09-17

    申请号：EP12848443

    申请日：2012-11-07

    申请人： OLYMPUS CORP

    发明人： HYODO RYOJI ,  KISHI KOSUKE

    IPC分类号： A61B19/00 ,  A61B17/28

    CPC分类号： A61B19/2203 ,  A61B17/29 ,  A61B34/30 ,  A61B2017/2939 ,  A61B2017/2941 ,  A61B2090/064 ,  A61B2090/0811

    摘要： A medical treatment tool includes a treatment section which has a pair of treatment tool pieces that is rotatably supported with respect to a substrate, a manipulating member which rotates the pair of treatment tool pieces, and opens and closes the pair of treatment tool pieces, a link member which has a first end and has a second end, a coupling member which couples the link member and the manipulating member at the second end; a movement indicating part which moves interlocking with a movement of the coupling member in an advance and retraction direction of the manipulating member and is provided so that an amount of movement with respect to the substrate is visually recognized from an outside of the substrate; and a reference index part which is provided at the substrate and refers to a amount of relative movement of the movement indicating part to the substrate.

    摘要翻译： 本发明提供一种医疗用处理器具，其包括：处理部，其具有相对于基板能够旋转地被支承的一对处理器具片;操作部件，其使一对处理器具片旋转而开闭一对处理器具片; 具有第一端并具有第二端的连杆构件;在第二端处将连杆构件和操纵构件联接的联接构件; 移动指示部，其与所述连接部件的移动联动，并沿所述操作部件的进退方向移动，并且设置为从所述基板的外侧视觉辨认相对于所述基板的移动量; 以及参考指标部分，其设置在所述基板处并且指的是所述运动指示部分相对于所述基板的相对移动量。

    TOOL FOR MINIMALLY INVASIVE SURGERY
    5.
    发明公开
    TOOL FOR MINIMALLY INVASIVE SURGERY 有权
    仪器开刀手术极小

    公开(公告)号：EP2296563A2

    公开(公告)日：2011-03-23

    申请号：EP09755037.0

    申请日：2009-05-28

    申请人： Jeong, Chang Wook

    发明人： Jeong, Chang Wook

    IPC分类号： A61B17/28

    CPC分类号： A61B17/29 ,  A61B34/70 ,  A61B34/71 ,  A61B2017/003 ,  A61B2017/291 ,  A61B2017/2927 ,  A61B2017/2941 ,  A61B2034/306 ,  Y10T74/184 ,  Y10T74/20238

    摘要： The present invention relates to an easy-to-control tool for minimally invasive surgery. In accordance with an aspect of the present invention, there is provided a tool for minimally invasive surgery comprising, an elongated shaft having a predetermined length, an adjustment handle manually controllable by a user, a pitch direction handling part and a yaw direction handling part positioned around one end of the elongated shaft for transferring motions in pitch and yaw directions following the actuation of the adjustment handle, a pitch direction actuating part and a yaw direction actuating part positioned around the other end of the elongated shaft for operating corresponding to the operations from the pitch direction handling part and the yaw direction handling part, respectively, an end effector controllable by the pitch direction actuating part and the yaw direction actuating part, and a plurality of cables for transferring the from the pitch direction handling part and the yaw direction handling part to the pitch direction actuating part and the yaw direction actuating part, respectively.

    CHIRURGISCHES INSTRUMENT
    6.
    发明授权
    CHIRURGISCHES INSTRUMENT 失效
    外科手术器械

    公开(公告)号：EP0767625B1

    公开(公告)日：1999-03-24

    申请号：EP95919412.7

    申请日：1995-05-05

    申请人： Aesculap AG & Co. KG

    发明人： KIENZLE, Karl-Ernst ,  MAYENBERGER, Rupert ,  NESPER, Markus ,  WEISSHAUPT, Dieter

    IPC分类号： A61B17/28

    CPC分类号： A61B17/29 ,  A61B17/0469 ,  A61B90/03 ,  A61B2017/2939 ,  A61B2017/2941

    摘要： In order to construct a surgical instrument comprising a shaft, at least one tool pivoted at its end, a swivelling component pivoting about an axis of rotation and swivelling the tool between an open and a closed position and an actuating component moving the swivelling component about the axis of rotation and operable from the opposite end of the shaft to the tool so that the high closing forces required for the plastic deformation of objects can also be attained at the tool or tools without transferring excessive forces to the driving mechanism, it is proposed that the actuating component comprise an arm which is articulated on the swivelling component at a first joint and that, with the tool open, the arm lie obliquely to an axis of the swivelling component running perpendicularly to the axis of rotation through a first linkage point and, with the tool closed, substantially perpendicular to the axis of the swivelling component.