发明公开
- 专利标题： CATHETER WITH MULTIPLE VISUAL ELEMENTS
- 专利标题（中）： 具有多视觉元素导管
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申请号： EP05854262.2申请日： 2005-12-08
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公开(公告)号： EP1835844A1公开(公告)日： 2007-09-26
- 发明人: WATTS, David, H. , HIGGINS, John , SEDDIQUI, Fred, R. , NIEL, Alex , DESAI, Rupesh
- 申请人： Avantis Medical System, Inc.
- 申请人地址： 263 Santa Ana Ct. Sunnyvale CA 94085 US
- 专利权人： Avantis Medical System, Inc.
- 当前专利权人： Avantis Medical System, Inc.
- 当前专利权人地址： 263 Santa Ana Ct. Sunnyvale CA 94085 US
- 代理机构： Barlocci, Anna
- 优先权： US30559 20050105; US215660 20050829
- 国际公布： WO2006073725 20060713
- 主分类号： A61B1/005
- IPC分类号： A61B1/005 ; A61B1/018 ; A61B1/05
摘要：
A catheter assembly is provided with a first visual device and a second visual device. The second visual device is movable with respect to the first visual device to provide image feedback of a lesion from a different prospective than the first visual device. The second visual device can be moved before, contemporaneously with, or subsequent to a diagnostic or therapeutic procedure. The second visual device can include an elongated tube that can be extended into or retracted out from an insertion tube of the catheter assembly.
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