再颁专利
- 专利标题： Extendable guidewire for cardiovascular procedures
- 专利标题（中）： 用于心血管程序的可扩展导丝
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申请号： US979469申请日： 1992-11-20
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公开(公告)号： USRE34466E公开(公告)日： 1993-12-07
- 发明人: Charles S. Taylor , Robert M. Abrams , Kirsten L. Messner , Beverly Huss , Craig E. Mar , Jeffrey L. Kraus , Linda T. Guthrie
- 申请人： Charles S. Taylor , Robert M. Abrams , Kirsten L. Messner , Beverly Huss , Craig E. Mar , Jeffrey L. Kraus , Linda T. Guthrie
- 申请人地址： CA Santa Clara
- 专利权人： Advanced Cardiovascular Systems, Inc.
- 当前专利权人： Advanced Cardiovascular Systems, Inc.
- 当前专利权人地址： CA Santa Clara
- 主分类号： A61M25/01
- IPC分类号： A61M25/01 ; A61B6/00
摘要：
An extendable guidewire system for introducing a dilatation catheter into the cardiovascular system. The guidewire has guidewire and extension sections with a connection therebetween which permits the two sections to be joined together and separated simply by pushing the two sections together and pulling them apart. One of the sections can be used for positioning the catheter within the cardiovascular system, and the other section can be employed to extend the wire to change catheters.
公开/授权文献
- US5983258A Apparatus and method for summing 1-bit signals 公开/授权日：1999-11-09
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