发明名称 |
Electrophysiology positioning catheter |
摘要 |
Methods and apparatus are disclosed for treating body tissue whereby a section of tissue is drawn into contact with the open distal end of the first passageway of the apparatus. A tissue treatment fluid is introduced into the second passageway for treating the desired section of tissue retained within the first passageway. Methods and apparatus are also disclosed for positioning a medical device at a desired location within the heart. A portion of the apparatus is retained at a desired location of the heart and a medical device is extended through a passageway of the apparatus for contacting the heart at the desired location.
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申请公布号 |
US7169124(B2) |
申请公布日期 |
2007.01.30 |
申请号 |
US20040827105 |
申请日期 |
2004.04.19 |
申请人 |
NOVT CORP |
发明人 |
WELDON THOMAS D.;LARSEN CHARLES E.;ROSEN JONATHAN J. |
分类号 |
A61M1/00;A61B5/042;A61B17/00;A61B17/22;A61B17/30;A61B17/34;A61M3/00 |
主分类号 |
A61M1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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