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    • 9. 发明专利
    • Endoscopic instrument and method for producing the same
    • 内窥镜仪器及其制造方法
    • JP2011036657A
    • 2011-02-24
    • JP2010175243
    • 2010-08-04
    • Richard Wolf Gmbhリチャード ウルフ ゲーエムベーハーRichard Wolf GmbH
    • WEHRHEIM FRANK
    • A61B1/00H01L41/08H01L41/083H01L41/193H02N11/00
    • G02B23/2476A61B1/00071A61B1/0011A61B1/0055
    • PROBLEM TO BE SOLVED: To attain improved flexibility in the case of an electrode structure that can be designed in a simple manner. SOLUTION: An endoscopic instrument includes a shaft designed in a flexible manner along its longitudinal axis in at least one section 4. The flexible section of the shaft 3 has a tube-shaped wall made of an electroactive polymer with a plurality of control electrodes and reference electrodes respectively embedded therein. As seen in the axial direction, the control electrodes and reference electrodes are respectively arranged alternately and separated from one another. The control electrodes and reference electrodes alternating in the axial direction respectively have a rigid design and are respectively interconnected in an electrically conducting manner in the axial direction through elastic webs arranged on the outer or inner circumference. A method is also provided for producing a flexible section of such an endoscopic instrument 2. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了在可以简单设计的电极结构的情况下获得改进的柔性。 解决方案:内窥镜仪器包括在至少一个部分4中沿其纵向轴线以柔性方式设计的轴。轴3的柔性部分具有由电活性聚合物制成的管状壁,其具有多个控制 电极和参考电极分别嵌入其中。 从轴向看,控制电极和参考电极分别交替排列并分离。 在轴向上交替的控制电极和参考电极分别具有刚性设计,并且通过布置在外圆周或内圆周上的弹性腹板分别以轴向方式导电地互连。 还提供了一种用于生产这种内窥镜器械2的柔性部分的方法。版权所有:(C)2011,JPO&INPIT