公开(公告)号：US20230000547A1

公开(公告)日：2023-01-05

申请号：US17850039

申请日：2022-06-27

Applicant: Boston Scientific Scimed Inc.

Inventor： Raju Viswanathan ,  William Bowers ,  Colt Joseph Wilkins ,  Michael Alan Paré

IPC: A61B18/14 ,  A61B18/00

Abstract: Systems, devices, and methods for electroporation ablation therapy are disclosed, with the system including a signal generator for generating pre-ablation signals and pulse waveforms for medical ablation therapy that may be coupled to an ablation device including at least one electrode for ablation pulse delivery to tissue. The signal generator may generate and delivery pre-ablation signals to subsets of electrodes of the ablation device and measure currents associated with the delivery to determine whether the currents meet one or more predetermined criteria. The signal generator may also generate and deliver voltage pulses to the ablation device in the form of a pulse waveform after determining that the currents meet the one or more predetermined criteria.

公开(公告)号：US20240180603A1

公开(公告)日：2024-06-06

申请号：US18437094

申请日：2024-02-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Alan Paré ,  Shailendhar Saraf

IPC: A61B18/00 ,  A61B5/352 ,  A61B5/367 ,  A61B18/12

CPC classification number: A61B18/00 ,  A61B5/367 ,  A61B18/1233 ,  A61B5/352 ,  A61B2018/00357 ,  A61B2018/00363 ,  A61B2018/00577 ,  A61B2018/00613 ,  A61B2018/00708 ,  A61B2018/0072 ,  A61B2018/00767 ,  A61B2018/00839 ,  A61B2018/0094 ,  A61B2018/1293

Abstract: Systems, devices, and methods for electroporation ablation therapy are disclosed, with a protection device for isolating electronic circuitry, devices, and/or other components from a set of electrodes during a cardiac ablation procedure. A system can include a first set of electrodes disposable near cardiac tissue of a heart and a second set of electrodes disposable in contact with patient anatomy. The system can further include a signal generator configured to generate a pulse waveform, where the signal generator coupled to the first set of electrodes and configured to repeatedly deliver the pulse waveform to the first set of electrodes. The system can further include a protection device configured to selectively couple and decouple an electronic device to the second set of electrodes.

公开(公告)号：US11931090B2

公开(公告)日：2024-03-19

申请号：US17986673

申请日：2022-11-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Alan Paré ,  Shailendhar Saraf

IPC: A61B18/12 ,  A61B5/367 ,  A61B18/00 ,  A61B5/352

CPC classification number: A61B18/00 ,  A61B5/367 ,  A61B18/1233 ,  A61B5/352 ,  A61B2018/00357 ,  A61B2018/00363 ,  A61B2018/00577 ,  A61B2018/00613 ,  A61B2018/00708 ,  A61B2018/0072 ,  A61B2018/00767 ,  A61B2018/00839 ,  A61B2018/0094 ,  A61B2018/1293

Abstract: Systems, devices, and methods for electroporation ablation therapy are disclosed, with a protection device for isolating electronic circuitry, devices, and/or other components from a set of electrodes during a cardiac ablation procedure. A system can include a first set of electrodes disposable near cardiac tissue of a heart and a second set of electrodes disposable in contact with patient anatomy. The system can further include a signal generator configured to generate a pulse waveform, where the signal generator coupled to the first set of electrodes and configured to repeatedly deliver the pulse waveform to the first set of electrodes. The system can further include a protection device configured to selectively couple and decouple an electronic device to the second set of electrodes.

公开(公告)号：US11684408B2

公开(公告)日：2023-06-27

申请号：US17378100

申请日：2021-07-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Alan Paré ,  Shailendhar Saraf

IPC: A61B18/12 ,  A61B18/14 ,  A61N1/37 ,  A61B34/20 ,  A61B5/352 ,  A61B18/00 ,  A61N1/362 ,  A61N1/05

CPC classification number: A61B18/1206 ,  A61B18/1233 ,  A61B18/14 ,  A61B18/1492 ,  A61N1/3718 ,  A61B5/352 ,  A61B34/20 ,  A61B2018/00351 ,  A61B2018/00357 ,  A61B2018/00375 ,  A61B2018/00577 ,  A61B2018/00613 ,  A61B2018/00839 ,  A61B2018/1293 ,  A61N1/056 ,  A61N1/362

Abstract: Systems, devices, and methods for electroporation ablation therapy are disclosed, with a protection device for isolating electronic circuitry, devices, and/or other components from a set of electrodes during a cardiac ablation procedure. A system can include a first set of electrodes disposable near cardiac tissue of a heart and a second set of electrodes disposable in contact with patient anatomy. The system can further include a signal generator configured to generate a pulse waveform, where the signal generator coupled to the first set of electrodes and configured to repeatedly deliver the pulse waveform to the first set of electrodes. The system can further include a protection device configured to selectively couple and decouple an electronic device to the second set of electrodes.

公开(公告)号：US20230074270A1

公开(公告)日：2023-03-09

申请号：US17986673

申请日：2022-11-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Alan Paré ,  Shailendhar Saraf

IPC: A61B18/00 ,  A61B5/367 ,  A61B18/12

Abstract: Systems, devices, and methods for electroporation ablation therapy are disclosed, with a protection device for isolating electronic circuitry, devices, and/or other components from a set of electrodes during a cardiac ablation procedure. A system can include a first set of electrodes disposable near cardiac tissue of a heart and a second set of electrodes disposable in contact with patient anatomy. The system can further include a signal generator configured to generate a pulse waveform, where the signal generator coupled to the first set of electrodes and configured to repeatedly deliver the pulse waveform to the first set of electrodes. The system can further include a protection device configured to selectively couple and decouple an electronic device to the second set of electrodes.