发明授权
- 专利标题： Catheter system
- 专利标题（中）： 导管系统
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申请号： US09281546申请日： 1999-03-30
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公开(公告)号： US06193691B1公开(公告)日： 2001-02-27
- 发明人: Timothy Beardsley
- 申请人： Timothy Beardsley
- 主分类号： A61M5178
- IPC分类号： A61M5178
摘要：
A catheter system includes a elongate catheter having a longitudinal slit for facilitating removal of a rigid stylet after manipulating the catheter to a desired position. In one embodiment, the stylet is contained within the catheter prior to use. The stylet is removed by bending the catheter such that a proximal portion of the stylet protrudes from the slit to allow a surgeon to grasp and remove the stylet from the catheter. In an exemplary embodiment, the catheter system includes a ventricular catheter for draining fluid from a patient's brain ventricle.
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