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    • 2. 发明申请
    • KRAFTGETRIEBENES HANDGERÄT, INSBESONDERE CHIRURGIEHANDGERÄT
    • 动力驱动话筒特别是手术HANDSET
    • WO2010003393A1
    • 2010-01-14
    • PCT/DE2009/000822
    • 2009-06-12
    • GEISTER MEDIZINTECHNIK GMBHKUM CONSULTING & TRADING GMBHREIZNER, Julius
    • REIZNER, Julius
    • A61B17/16H01H36/00
    • A61B17/1626A61B17/1628A61B2090/0813H01H36/004H01H2300/014
    • Die Erfindung betrifft ein kraftgetriebenes Handgerät (1), insbesondere kraftgetriebenes Chirurgiehandgerät umfassend einen Elektromotor (2), ein von dem Elektromotor (2) angetriebenes Spannmittel (3) zur Befestigung eines Werkzeugs (4), wie zum Beispiel eines Bohrers, eines Fräsers oder eines Sägeblatts (54), ein elektronisches Kontrollmodul (5), ein erstes Stellmittel (6) und ein zweites Stellmittel (7) zur Steuerung des Elektromotors (2), einen Energiespeicher (8), wie zum Beispiel eine wiederauf ladbare Batterie (15) und ein Gehäuse (9). Hierbei ist der Elektromotor (2) als Drehstrommotor (50) ausgebildet ist, wobei durch das elektronische Kontrollmodul (5) für den Elektromotor (2, 50) aus dem Energiespeicher (8) ein Drehstrom mit einer auf ein Erreichen einer gewünschten Drehzahl abgestimmten Frequenz erzeugbar ist.
    • 本发明涉及一种电动手持式装置(1),尤其是马达驱动的外科手持单元包括电动马达(2),所述电动马达中的一个(2)驱动的夹紧装置用于紧固工具(4),如钻头,铣刀或装置(3) 锯条(54),一个电子控制模块(5),第一调节装置(6)和用于控制所述电动机的第二调节装置(7)(2),能量存储装置(8),如可再充电电池(15)和 壳体(9)。 在此,作为三相电动机(50)的电动机(2)形成,其特征在于,具有相位电流在达到由电子控制模块(5),用于在电动机(2,50)产生从所述能量存储期望的速度频率调谐(8) 是。
    • 3. 发明申请
    • FOUR-POSITION ROCKER SWITCH FOR ELECTROSURGICAL HANDPIECE
    • 用于静电手术的四位置摇臂开关
    • WO2006125558A1
    • 2006-11-30
    • PCT/EP2006/004688
    • 2006-05-17
    • ERBE ELEKTROMEDIZIN GMBHSCHNITZLER, Uwe
    • SCHNITZLER, Uwe
    • A61B18/14H01H25/00H01H23/28A61B18/00
    • H01H25/008A61B17/1626A61B18/1402A61B2017/00367A61B2018/00958H01H2300/014
    • In modern surgery a large number of electronic components and electrical devices are employed in order to ensure that operations are reliable and do not harm the patient. It is the objective of the present invention to provide a surgical apparatus that ensures that changing between and executing a plurality of modes for controlling the surgical apparatus can be done in a simple and reliable way. For this purpose the surgical apparatus, comprising an electrical instrument in particular for cutting and/or coagulating biological tissue, has an actuation unit disposed on a preferably oblong handle and a control unit providing at least three modes for controlling the electrical instrument, such that these modes can be selected and/or performed by means of the actuation unit. The actuation unit contains a switching rocker with an oblong operating element, which is mounted in a guide device so as to be rotatable about a rocker axis that can be shifted perpendicular to the surface of the handle, so that starting from an initial position a first or second function position can be reached by forwards or backwards rotation about the rocker axis, and a third function position can be reached by pressing the operating element inward, two sensors being disposed on the operating element, one on the left and the other on the right side of the rocker axis, in such a way that by means of the sensors the function position selected by means of the switching rocker can be determined by a control unit.
    • 在现代手术中,采用大量的电子部件和电气装置,以确保操作是可靠的,不会伤害患者。 本发明的目的是提供一种能够以简单且可靠的方式进行用于控制手术装置的多种模式的切换和执行的手术装置。 为此目的,包括特别用于切割和/或凝结生物组织的电子仪器的手术装置具有设置在优选长方形手柄上的致动单元和提供用于控制电气仪器的至少三种模式的控制单元,使得这些 可以通过致动单元选择和/或执行模式。 致动单元包括具有长方形操作元件的开关摇臂,其安装在引导装置中,以能够围绕可垂直于手柄表面移动的摇摆轴线旋转,从而从初始位置开始第一 或第二功能位置可以通过围绕摇臂轴线的向前或向后的旋转来达到,并且可以通过向内按压操作元件来达到第三功能位置,两个传感器设置在操作元件上,一个在左侧,另一个位于 摇臂轴的右侧,借助于传感器,通过开关摇杆选择的功能位置可由控制单元确定。
    • 4. 发明申请
    • DISPOSABLE ELECTROSURGICAL INSTRUMENT
    • 可置换的静电仪
    • WO1981000200A1
    • 1981-02-05
    • PCT/US1980000915
    • 1980-07-15
    • ESTY JCOX J
    • A61B17/39
    • A61B18/1482A61B18/1402A61B18/1442A61B2018/00196A61B2018/00922H01H2300/014
    • A disposable instrument is adaptable for use in electrosurgical operations, such as, coagulation procedures used in blocking off fallopian tubes, and is characterized by having an improved electrode and switch assembly which permits interchangeable but permanent mounting of electrodes (13, 14) of a selected length and configuration within a handle grip (10). The electrodes conventionally may be of a type having normally spaced-apart tips (13', 14') which through actuation of a plunger (18) disposed for extension through the handle grip will cause the tips to be brought together to grasp or surround the tube or other tissue to be coagulated. The interchangeable but positive connection of electrodes within the housing (10) brings them into direct electrical connections with electrical contacts (90) and specifically in such a way that the connection and mounting of the electrodes cannot be disturbed or broken. An improved control circuit (20) for the instrument assures normal interruption of the electrical circuit to the electrodes unless the electrode tips have been advanced to the tube-engaging position as described. A switch (22) in the sidewall of the housing is positioned with respect to the control circuit so as to permit positive movement in a direction establishing closure of the circuit into the electrodes only when the electrode tips are in the tube-engaging position.
    • 6. 发明申请
    • スイッチ構造と手術機器
    • 开关结构和手术装置
    • WO2010122901A1
    • 2010-10-28
    • PCT/JP2010/056335
    • 2010-04-07
    • オリンパスメディカルシステムズ株式会社谷内 千恵藤井 義貴
    • 谷内 千恵藤井 義貴
    • A61B18/00A61B18/04H01H25/06
    • A61B18/1445A61B17/320068A61B17/320092A61B18/1402A61B2018/00916H01H13/06H01H13/08H01H2221/088H01H2300/014
    •  機器の駆動を制御するスイッチ構造(82,83,123,124)は、使用者により保持される操作部ハウジング(61,122)と、前記操作部ハウジング(61,122)の内部に設けられるスイッチ接点(90,91)と、前記使用者により押圧される受圧部(97,136)を備え、開状態と閉状態との間で前記スイッチ接点(90,91)を操作するスイッチ操作部(87,132)とを備える。また、前記受圧部(97,136)を前記操作部ハウジング(61,122)に対して前記操作部ハウジング(61,122)の内部の傾動中心(O)を中心に傾動可能に支持し、かつ、前記受圧部(97,136)が傾動した状態及び前記受圧部(97,122)が傾動していない中立位置の状態で、前記使用者が前記受圧部(97,136)の前記傾動中心(O)の方向に押し込み可能に前記受圧部(97,136)を支持する支持部(88,133)を備える。
    • 用于控制设备的驱动的开关结构(82,83,123,124)包括:由操作者保持的操作部分壳体(61,122); 设置在所述操作部分壳体(61,122)内的开关触点(90,91); 以及开关操作部(87,132),其设置有由使用者推压的推动容纳部(97,136),并且在打开位置和关闭位置之间操作开关触点(90,91)。 开关结构(82,83,123,124)还设置有支撑部分(88,133),该支撑部分支撑推动接收部分(97,136),使得推动接收部分相对于操作可以倾斜 围绕所述操作部分壳体(61,122)内的所述倾斜中心(O)的部分壳体(61,122)。 当推动容纳部(97,136)处于倾斜状态时,当推动容纳部(97,136)处于没有倾斜的推动容纳部(97,136)的中立状态时,支承部 (88,133)支撑推动容纳部(97,136),以使使用者能够朝向倾斜中心(O)的方向推入推动容纳部(97,136)。
    • 10. 发明申请
    • TOOL AND SWITCH AND METHOD OF ASSEMBLING
    • 工具和开关及组装方法
    • WO1995026562A1
    • 1995-10-05
    • PCT/IB1995000132
    • 1995-03-03
    • VALLEYLAB INC.
    • VALLEYLAB INC.HORNER, Glenn, A.LADTKOW, James, R.PETERSEN, Richard, W.
    • H01H11/00
    • H01H11/0056A61B2018/00928H01H1/585H01H9/06H01H2300/014
    • An insulating switch base (16) with a top (17), bottom (18) and an edge (19) has configured openings (20) through the top (17) and one edge (19) for a conductor. A conductive switch (10) lead frame (22) has proximal ends (24) with insulation displacement connectors (25) bent in the openings. A resilient member (26) on the frame has a moveable contact and is conductively associated with a connector. A contoured arm (27) on the frame is distal of but conductive with another connector. The arm is spaced from the member as an open contact capable of momentary engagement. A frangible area (28) on each frame is between the member and the arm. Recesses (30) in the top (17) support (41) and retain the frame. A slot (35) and barbs (36) on each connector receive one conductor and secure in an opening after aligned installation in an opening, seating of the frame in its recess and severing the area over a passage in the base. A membrane attaches over the frame and a molding is applied about the membrane leaving the member open. A method of assembling the switch (10) having a cable (13) with conductors with a base. Driving conductors into the openings to bend into sections (21) and pressing the cable (13) into a channel on the base are steps. Forming and installing a frame with contacts (12) and connectors in recesses (30) to hold the frame with contacts (12) normally open but capable of closing are steps. Displacing the insulation on the conductors with connectors while separating the contacts (12) by severing areas of the frame and attaching a membrane over the frame and base are steps. Trimming excess conductors to prevent protruding from the base and encasing the assembled switch (10) in an insulator are steps. A tool for the assembly of base and frame has a support (41) to position and retain the bottom (18) aligned with the frame. An inserter (42) and a holder (43) force and bend each conductor in its section (21). A carrier locates the frame relative to and in alignment with recesses (30) in the top (17). Lugs (45) engage connector apertures (34) to drive each into an opening and chisels (46) cut areas over passages (37) on the base. Preset protuberances engage and set the arm when seating the frame so the dimple (31) engages and sets the switch (10) gap.
    • 具有顶部(17),底部(18)和边缘(19)的绝缘开关基座(16)具有穿过顶部(17)的开口(20)和用于导体的一个边缘(19)。 导电开关(10)引线框架(22)具有近端(24),绝缘位移连接器(25)在开口中弯曲。 框架上的弹性构件(26)具有可移动的接触并且与连接器导电地相关联。 框架上的轮廓臂(27)远离但与另一个连接器导通。 臂与构件间隔开,作为能够瞬时接合的开放接触。 每个框架上的易碎区域(28)位于构件和臂之间。 顶部(17)支撑件(41)中的凹槽(30)并保持框架。 每个连接器上的槽(35)和倒钩(36)接收一个导体,并且在对准安装在开口中之后固定在开口中,将框架放置在其凹部中并切断基座中的通道上的区域。 膜连接在框架上,并且围绕膜施加模制件,使构件打开。 一种组装具有电缆(13)的开关(10)的方法,导体具有基座。 驱动导体进入开口以弯曲成部分(21)并将电缆(13)按压到基座上的通道中是步骤。 形成和安装具有触点(12)和凹槽(30)中的连接器的框架,以使具有通常打开但能够关闭的触点(12)的框架是步骤。 通过切断框架的区域并在框架和底座上安装隔膜来分离触点(12),使带有连接器的导体上的绝缘体位移。 修剪多余的导体以防止从基座突出并将组装的开关(10)封装在绝缘体中是步骤。 用于组装底座和框架的工具具有用于定位和保持与框架对准的底部(18)的支撑件(41)。 插入器(42)和保持器(43)在其部分(21)中强制并弯曲每个导体。 载体相对于顶部(17)中的凹部(30)定位框架并与之对齐。 接头(45)接合连接器孔(34)以驱动每个进入开口,并且凿子(46)切割在基座上的通道(37)上的区域。 安置框架时,预设突起接合并设置臂,使得凹坑(31)接合并设置开关(10)间隙。