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    • 8. 发明申请
    • DEVICE FOR POSITIONING OBJECT IN A BODY LUMEN
    • 用于定位身体中的物体的装置
    • WO0189596A3
    • 2002-08-29
    • PCT/IL0100457
    • 2001-05-21
    • GIVEN IMAGING LTDRAZ DANGLUKHOVSKY ARKADYMERON GAVRIEL
    • RAZ DANGLUKHOVSKY ARKADYMERON GAVRIEL
    • A61B1/00A61M31/00
    • A61B1/0008A61B1/00147A61B1/041A61M31/007
    • The device of the invention for positioning and/or releasing an object in a body lumen, comprising a liquid filled tube (22) detachably connected to an injecting apparatus (27) at its proximal end (22b) and to a holding and releasing unit (26) having a bore (28) configured to hold and release the object (23), at its distal end (22a). The holding and releasing unit (26) is connected to the tube such that liquid can pass from the tube (22) into the holding and releasing unit bore (28). The object (23) is then released by activating the injecting apparatus (27) to achieve an hydraulic pressure in the holding and releasing unit bore (28) which is higher than the frictional force exerted by the holding and releasing unit (26) on the object (23).
    • 本发明的用于在体腔内定位和/或释放物体的装置,包括在其近端(22b)处可拆卸地连接到注射装置(27)的液体填充管(22)和保持和释放单元 26)具有构造成在其远端(22a)处保持和释放物体(23)的孔(28)。 保持和释放单元(26)连接到管,使得液体可以从管(22)通过到保持和释放单元孔(28)中。 然后通过致动注射装置(27)来释放物体(23),以达到保持和释放单元孔(28)中的液压高于由保持和释放单元(26)施加在其上的摩擦力 物体(23)。