首页> 外国专利> Stone catching basket for endoscopic catching and removing e.g. kidney stones from human body, has wires wound/guided over tube, which receives probe for lithotripsy of stones, and large receiving opening reduced by approximation of wires

Stone catching basket for endoscopic catching and removing e.g. kidney stones from human body, has wires wound/guided over tube, which receives probe for lithotripsy of stones, and large receiving opening reduced by approximation of wires

机译：用于内窥镜捕获和去除的石头捕获篮，例如来自人体的肾结石，具有缠绕/引导在管上的导线，该导线接收结石碎石的探头，并且由于导线接近而减小了较大的接收口

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摘要

The basket has elastic or superelastic lower and upper wires (1, 2) formed such that the wires are unfolded to a hemispherical form in an unfolded state to form a maximum aperture in an inner space. A large receiving opening is reduced by approximation of the opened wires when retracting the basket in a receiving catheter (3) or a receiving metallic tube. The wires are wound or guided over a thin-calibered plastic or metallic tube, which receives a probe for lithotripsy of stones. The basket is pushed into a catheter hose by axial displacement.

机译：篮具有弹性或超弹性的下部和上部金属丝（1、2），该金属丝形成为使得金属丝以未折叠的状态展开为半球形，从而在内部空间中形成最大的孔。当将篮筐缩回接收导管（3）或接收金属管中时，大的接收开口会因开口导线的接近而减小。导线缠绕或引导在细口塑料或金属管上，该管接收用于碎石的碎石探针。篮通过轴向位移被推入导管软管。

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公开/公告号DE102010007998A1

专利类型
公开/公告日2011-08-18

原文格式PDF
申请/专利权人 LOEFFLER-HOFMANN CONSTANZE;
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申请/专利号DE20101007998
发明设计人
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申请日2010-02-15
分类号A61B17/221;A61B17/22;A61B17/94;
国家 DE
入库时间 2022-08-21 17:47:23

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