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    • 6. 发明授权
    • Medical punch
    • 医疗打孔
    • US08702740B2
    • 2014-04-22
    • US12793964
    • 2010-06-04
    • Martin OberlaenderMichael SauerUwe BacherMichael Staehler
    • Martin OberlaenderMichael SauerUwe BacherMichael Staehler
    • A61B17/32
    • A61B17/1611
    • A medical punch with a hollow shaft, a tool point that is positioned on the distal end of the shaft and includes a rigid cutting part and a cutting part that can slide with respect to the rigid cutting part, and with a handle positioned on the proximal end of the shaft, such that the displaceable cutting part and the handle are operatively connected with one another by a push/pull device that is displaceably mounted in the hollow shaft and an anti-tilt mechanism is positioned on the tool point to stabilize the cutting parts in their axially parallel alignment to one another. The rigid cutting part includes a sleeve-shaped proximal portion that encloses the displaceable cutting part and a distal punch portion configured as a single unit with the sleeve-shaped portion and that the rigid cutting part should be detachably connected with the hollow shaft by a coupling mechanism formed on the sleeve-shaped portion.
    • 具有空心轴的医用冲头,位于轴的远端上的工具点,其包括可相对于刚性切削部分滑动的刚性切削部分和切削部分,以及位于近端 使得可移动的切割部分和手柄通过可移动地安装在中空轴中的推/拉装置彼此操作地连接,并且防倾斜机构定位在工具点上以稳定切割 部件彼此轴向平行对准。 刚性切割部分包括套筒形近端部分,其包围可移动切割部分和远侧冲头部分,该远端冲头部分构造为具有套筒形部分的单个单元,并且刚性切割部分应通过联接器与中空轴可拆卸地连接 机构形成在套筒形部分上。
    • 8. 发明授权
    • Medical instrument for grasping surgical suture material
    • 用于抓握手术缝合材料的医疗器械
    • US08282669B2
    • 2012-10-09
    • US12711794
    • 2010-02-24
    • Christian GerberMartin OberlaenderSascha Berberich
    • Christian GerberMartin OberlaenderSascha Berberich
    • A61B17/00A61B17/04
    • A61B17/0483A61B2017/2926
    • A medical instrument for grasping surgical suture material, with a shaft on whose proximal end a handle is positioned consisting of at least two gripping members and on whose distal end a tool is positioned consisting of a rigid jaw member and a pivotable jaw member and where the pivotable jaw member can be pivoted with respect to the rigid jaw member for opening and closing with a moveably configured gripping member of the handle, for which purpose the pivotable jaw member and the moveable gripping member are in active connection with one another by means of an actuating element mounted in the shaft. To create a medical instrument that is both easy to operate and makes possible a safe grasping and guiding of the suture material, it is disclosed that in the rigid jaw member there should be configured an indentation that opens toward the pivotable jaw member and that can be covered, with the tool in closed position, only in the center area by the pivotable jaw member.
    • 一种用于抓握外科缝合材料的医疗器械,其上定位有手柄的手柄的轴由至少两个夹持构件组成,并且其远端上具有刚性钳口构件和可枢转钳口构件的工具,其中, 可枢转钳口构件可以相对于刚性钳口构件枢转,用于打开和关闭具有可移动构造的手柄的夹持构件,为此目的,可枢转钳口构件和可动夹持构件通过 安装在轴上的致动元件。 为了创建易于操作并使得缝合材料的安全抓取和引导成为可能的医疗器械,公开了在刚性颚构件中应当构造为朝向可枢转颚构件打开的凹陷,并且可以 被覆盖,工具处于关闭位置,仅在中心区域由可枢转的钳口构件。
    • 10. 发明授权
    • Balloon trepan
    • 气球架
    • US07879060B2
    • 2011-02-01
    • US11135531
    • 2005-05-23
    • Uwe BacherMichael SauerMartin Oberlaender
    • Uwe BacherMichael SauerMartin Oberlaender
    • A61M29/00
    • A61B17/0218A61B17/3417A61B90/361A61B2017/00557A61B2017/320048A61B2017/3486
    • The balloon trepan is used in minimal invasive surgery in order to create or maintain the area required for an operation by dilation of tissue or dissection of layers of tissue. The connection between the balloon and the sleeve of the trepan must be easily and securely produced without enlarging the outer diameter of the balloon trepan. The balloon must be secured against slipping and must be able to resist pressure during inflation. The balloon surrounding the distal end of the trepan is pressed against a peripheral step formed on the sleeve of the trepan by a clamping element in order to fix it to the sleeve of the trepan. The clamping element is displaced by rotation of at least one part of the clamping element about a longitudinal axis of the sleeve of the trepan in a longitudinal direction in relation to the said sleeve.
    • 气囊搭接器用于最小的侵入性手术,以便通过组织的扩张或组织层的解剖创建或维持手术所需的面积。 必须容易且牢固地产生球囊和套管之间的连接,而不会扩大球囊的外径。 气球必须防止滑动,并且必须能够在充气期间抵抗压力。 通过夹紧元件将围绕着穹窿的远端的气囊按压在形成在tre板的套筒上的周边台阶上,以将其固定到tre盘的套筒上。 夹紧元件通过夹紧元件的至少一部分相对于所述套筒的纵向方向围绕托盘的套筒的纵向轴线的旋转而移位。