公开(公告)号：US11701158B2

公开(公告)日：2023-07-18

申请号：US16335893

申请日：2017-10-11

Applicant: Acutus Medical, Inc.

Inventor： 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: A61B18/00 ,  A61B34/30 ,  A61B90/00 ,  A61B17/32 ,  A61B18/06 ,  A61B18/08 ,  A61B18/14 ,  A61B18/24 ,  A61B17/00 ,  A61B18/02 ,  A61B18/18 ,  A61M25/01

CPC classification number: A61B18/00 ,  A61B18/06 ,  A61B18/082 ,  A61B18/1492 ,  A61B18/24 ,  A61B2017/00199 ,  A61B2017/320069 ,  A61B2018/00267 ,  A61B2018/00291 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/00791 ,  A61B2018/00839 ,  A61B2018/00994 ,  A61B2018/0212 ,  A61B2018/1861 ,  A61B2034/301 ,  A61B2090/065 ,  A61M25/0155 ,  A61M25/0158 ,  A61M2205/0216

Abstract: 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：US12161377B2

公开(公告)日：2024-12-10

申请号：US18204467

申请日：2023-06-01

Applicant: Acutus Medical, Inc.

Inventor： 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: A61B18/00 ,  A61B17/00 ,  A61B17/32 ,  A61B18/02 ,  A61B18/06 ,  A61B18/08 ,  A61B18/14 ,  A61B18/18 ,  A61B18/24 ,  A61B34/30 ,  A61B90/00 ,  A61M25/01

Abstract: 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.