公开(公告)号：US20200305952A1

公开(公告)日：2020-10-01

申请号：US16866401

申请日：2020-05-04

申请人： Biosense Webster (Israel) Ltd.

发明人： Reecha SHARMA ,  Robert B. STAGG ,  Zhong WANG ,  Betzi ZAFRA ,  Lee Ming BOO ,  Assaf GOVARI ,  Thomas V. SELKEE ,  Christopher Thomas BEECKLER ,  Andres Claudio ALTMANN ,  Joseph Thomas KEYES ,  Athanassios PAPAIOANNOU ,  Kristine B. FUIMAONO

IPC分类号： A61B18/12 ,  A61B18/20

摘要： An ablation catheter system for drug refractory symptomatic paroxysmal atrial fibrillation (PAF). The system can include an elongated body; an electrode assembly comprising a shell configured with an inner chamber and a wall defining a proximal portion and a distal portion, the wall of the distal portion having at least one aperture; and a micro-element extending through the inner chamber between the proximal portion and the distal portion, the micro-element having a distal end received in the at least one aperture, the distal end being at least coextensive with an outer surface of the wall. The system is configured to achieve acute procedural PVI success for all patients of a predetermined patient population suffering from PAF.

公开(公告)号：US20200345415A1

公开(公告)日：2020-11-05

申请号：US16864704

申请日：2020-05-01

申请人： Biosense Webster (Israel) Ltd.

发明人： Reecha SHARMA ,  Robert B. STAGG ,  Zhong WANG ,  Betzi ZAFRA ,  Lee Ming BOO ,  Assaf GOVARI ,  Thomas V. SELKEE ,  Christopher Thomas BEECKLER ,  Andres Claudio ALTMANN ,  Joseph Thomas KEYES ,  Athanassios PAPAIOANNOU ,  Kristine B. FUIMAONO

IPC分类号： A61B18/14

摘要： A method that includes selectively positioning an ablation catheter system at a treatment site; and ablating tissue at the treatment site with the ablation catheter system using a power setting of approximately 90W applied to tissue for approximately four (4) second increments with a break period of approximately 4 seconds between applications.

公开(公告)号：US20220151693A1

公开(公告)日：2022-05-19

申请号：US17526299

申请日：2021-11-15

申请人： Biosense Webster (Israel) Ltd.

发明人： Reecha SHARMA ,  Robert B. STAGG ,  Zhong WANG ,  Betzi ZAFRA ,  Lee Ming BOO ,  Assaf GOVARI ,  Thomas V. SELKEE ,  Christopher Thomas BEECKLER ,  Andres Claudio ALTMANN ,  Joseph Thomas KEYES ,  Athanassios PAPAIOANNOU ,  Kristine B. FUIMAONO

IPC分类号： A61B18/14

摘要： A method that includes selectively positioning an ablation catheter system at a treatment site; and ablating tissue at the treatment site with the ablation catheter system using a power setting of approximately 90W applied to tissue for approximately four (4) second increments with a break period of approximately 4 seconds between applications.