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公开(公告)号:US20090149848A1
公开(公告)日:2009-06-11
申请号:US12332236
申请日:2008-12-10
申请人: Randell L. Werneth , Ricardo D. Roman , Christopher G. Kunis , Alexander J. Asconeguy , Sadaf Soleymani , Jeffrey Trinidad , Nenita Trinidad , Martin Chambers , Hakan Oral , Fred Morady , Jerald L. Cox , Guillermo W. Moratorio , Samuel Fu , J. Christopher Flaherty
发明人: Randell L. Werneth , Ricardo D. Roman , Christopher G. Kunis , Alexander J. Asconeguy , Sadaf Soleymani , Jeffrey Trinidad , Nenita Trinidad , Martin Chambers , Hakan Oral , Fred Morady , Jerald L. Cox , Guillermo W. Moratorio , Samuel Fu , J. Christopher Flaherty
CPC分类号: A61B18/1492 , A61B17/00234 , A61B18/18 , A61B2017/00044 , A61B2017/003 , A61B2018/00184 , A61B2018/00351 , A61B2018/00357 , A61B2018/00577 , A61B2018/00839
摘要: Devices, systems and methods are disclosed for the ablation of tissue. A steerable ablation catheter can include one or more ablation elements at its distal end and one or more ablation elements fixedly attached to its shaft. The distal end of the ablation catheter can be deflected to assume a number of different deflection geometries in at least one direction along the shaft. One feature of the ablation catheter is that its shaft can comprise materials of differing durometers or stiffnesses attached together at a joint. Methods associated with use of the ablation catheter are also covered.
摘要翻译: 公开了用于组织消融的装置,系统和方法。 可引导的消融导管可包括其远端处的一个或多个消融元件和固定地附接到其轴的一个或多个消融元件。 消融导管的远端可以沿着轴在至少一个方向上被偏转以呈现多个不同的偏转几何形状。 消融导管的一个特征是其轴可以包括在接头处附接在一起的不同硬度的刚度的材料。 还涉及与使用消融导管相关的方法。
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公开(公告)号:US08475449B2
公开(公告)日:2013-07-02
申请号:US12332236
申请日:2008-12-10
申请人: Randell L. Werneth , Ricardo D. Roman , Christopher G. Kunis , Alexander J. Asconeguy , Sadaf Soleymani , Martin Chambers , Hakan Oral , Fred Morady , Jerald L. Cox , Guillermo W. Moratorio , Samuel Fu , J. Christopher Flaherty , Nenita Trinidad
发明人: Randell L. Werneth , Ricardo D. Roman , Christopher G. Kunis , Alexander J. Asconeguy , Sadaf Soleymani , Jeffrey Trinidad , Martin Chambers , Hakan Oral , Fred Morady , Jerald L. Cox , Guillermo W. Moratorio , Samuel Fu , J. Christopher Flaherty
IPC分类号: A61B18/18
CPC分类号: A61B18/1492 , A61B17/00234 , A61B18/18 , A61B2017/00044 , A61B2017/003 , A61B2018/00184 , A61B2018/00351 , A61B2018/00357 , A61B2018/00577 , A61B2018/00839
摘要: Devices, systems and methods are disclosed for the ablation of tissue. A steerable ablation catheter can include one or more ablation elements at its distal end and one or more ablation elements fixedly attached to its shaft. The distal end of the ablation catheter can be deflected to assume a number of different deflection geometries in at least one direction along the shaft. One feature of the ablation catheter is that its shaft can comprise materials of differing durometers or stiffnesses attached together at a joint. Methods associated with use of the ablation catheter are also covered.
摘要翻译: 公开了用于组织消融的装置,系统和方法。 可引导的消融导管可包括其远端处的一个或多个消融元件和固定地附接到其轴的一个或多个消融元件。 消融导管的远端可以沿着轴在至少一个方向上被偏转以呈现多个不同的偏转几何形状。 消融导管的一个特征是其轴可以包括在接头处附接在一起的不同硬度的刚度的材料。 还涉及与使用消融导管相关的方法。
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