发明授权
US09060755B2 Neuromodulation cryotherapeutic devices and associated systems and methods
有权
神经调节冷冻治疗装置及相关系统和方法
- 专利标题： Neuromodulation cryotherapeutic devices and associated systems and methods
- 专利标题（中）： 神经调节冷冻治疗装置及相关系统和方法
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申请号： US13279330申请日： 2011-10-23
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公开(公告)号： US09060755B2公开(公告)日： 2015-06-23
- 发明人: Naomi Buckley , Michael Cummins , Danny Donovan , Luke Hughes , Brian Kelly , Gary Kelly , Grace Kelly , John Kelly , Micheal Moriarty , Karun D. Naga , Fiachra Sweeney , Vincenzo Tilotta , Ronan Wood , Lana Woolley , Denise Zarins , Mark S. Leung , Mark Gelfand , Barry Mullins
- 申请人： Naomi Buckley , Michael Cummins , Danny Donovan , Luke Hughes , Brian Kelly , Gary Kelly , Grace Kelly , John Kelly , Micheal Moriarty , Karun D. Naga , Fiachra Sweeney , Vincenzo Tilotta , Ronan Wood , Lana Woolley , Denise Zarins , Mark S. Leung , Mark Gelfand , Barry Mullins
- 申请人地址： LU Luxembourg
- 专利权人： Medtronic Ardian Luxembourg S.a.r.l.
- 当前专利权人： Medtronic Ardian Luxembourg S.a.r.l.
- 当前专利权人地址： LU Luxembourg
- 主分类号： A61B18/02
- IPC分类号： A61B18/02 ; A61B18/00
摘要：
Neuromodulation cryotherapeutic devices and associated systems and methods are disclosed herein. A cryotherapeutic device configured in accordance with a particular embodiment of the present technology can include an elongated shaft having distal portion and a supply lumen along at least a portion of the shaft. The shaft can be configured to locate the distal portion intravascularly at a treatment site proximate a renal artery or renal ostium. The supply lumen can be configured to receive a liquid refrigerant. The cryotherapeutic device can further include a cooling assembly at the distal portion of the shaft. The cooling assembly can include an applicator in fluid communication with the supply lumen and configured to deliver cryotherapeutic cooling to nerves proximate the target site when the cooling assembly is in a deployed state.
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