公开(公告)号：US20200015876A1

公开(公告)日：2020-01-16

申请号：US16335893

申请日：2017-10-11

申请人： Acutus Medical, Inc.

发明人： Derrick Ren-Yu CHOU ,  Marcus Frederick JULIAN ,  Steven Anthony YON ,  Randell L. WERNETH ,  Alexander HIGGINS ,  Ricardo ROMAN ,  Alexander J. ASCONEGUY ,  Christoph SCHARF ,  Dennis O'BRIEN ,  Rob Andre PESCAR ,  Ahmed FALAHATPISHEH ,  Tom ESBECK ,  Gerald M. STOBBS III ,  Leo MARIAPPAN ,  Brandon Pratt Noheaikaika LEE ,  James Calvin ALLAN ,  Michael C. OLIVEIRA ,  Daniel WELSH ,  R. Maxwell FLAHERTY ,  J. Christopher FLAHERTY

IPC分类号： A61B18/00

摘要： An ablation system comprises: an ablation catheter and a console. The ablation catheter comprises: a shaft including a proximal end, a distal portion and a distal end; an ablation element configured to deliver energy to tissue; and a force maintenance assembly comprising a force maintenance element and configured to control and/or assess contact force between the ablation element and cardiac tissue. The console is configured to operably attach to the ablation catheter and comprises: an energy delivery assembly configured to provide energy to the ablation element. Methods of ablating tissue are also provided.

公开(公告)号：US20240156504A1

公开(公告)日：2024-05-16

申请号：US18204467

申请日：2023-06-01

申请人： Acutus Medical, Inc.

发明人： Derrick Ren-Yu CHOU ,  Marcus Frederick JULIAN ,  Steven Anthony YON ,  Randell L. WERNETH ,  Alexander HIGGINS ,  Ricardo ROMAN ,  Alexander J. ASCONEGUY ,  Christoph SCHARF ,  Dennis O'BRIEN ,  Rob Andre PESCAR ,  Ahmad FALAHATPISHEH ,  Tom ESBECK ,  Gerald M. STOBBS, III ,  Leo MARIAPPAN ,  Brandon Pratt Noheaikaika LEE ,  James Calvin ALLAN ,  Michael C. OLIVEIRA ,  Daniel WELSH ,  R. Maxwell FLAHERTY ,  J. Christopher FLAHERTY

IPC分类号： A61B18/00

CPC分类号： A61B18/00 ,  A61B2034/301

摘要： An ablation system comprises: an ablation catheter and a console. The ablation catheter comprises: a shaft including a proximal end, a distal portion and a distal end; an ablation element configured to deliver energy to tissue; and a force maintenance assembly comprising a force maintenance element and configured to control and/or assess contact force between the ablation element and cardiac tissue. The console is configured to operably attach to the ablation catheter and comprises: an energy delivery assembly configured to provide energy to the ablation element. Methods of ablating tissue are also provided.