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Patent Agency Ranking
公开(公告)号：US12257080B2
公开(公告)日：2025-03-25
申请号：US17340745
申请日：2021-06-07
Applicant: Boston Scientific Scimed, Inc.
Inventor： Raju Viswanathan , William Bowers
Abstract: Systems, apparatuses, and methods for electroporation ablation therapy are disclosed, with a protection device for protecting electronic circuitry, devices, and/or other components from induced currents and voltages generated during a cardiac ablation procedure. A system can include an ablation device near cardiac tissue of a heart. The system can further include a signal generator configured to generate a pulse waveform, where the signal generator coupled to the ablation device and configured to repeatedly deliver the pulse waveform to the ablation device in synchrony with a set of cardiac cycles of the heart. The system can further include a protection device configured to suppress induced current and voltage in an electronic device coupled to the protection device.
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公开(公告)号：US20250065116A1
公开(公告)日：2025-02-27
申请号：US18920887
申请日：2024-10-19
Applicant: Boston Scientific Scimed, Inc.
Inventor： William Bowers , Raju Viswanathan , Gary L. Long
Abstract: Systems, devices, and methods for electroporation ablation therapy are disclosed, with the system including a pulse waveform signal generator 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 deliver voltage pulses to the ablation device in the form of a pulse waveform in a predetermined sequence where the signal generator may independently configure a set of electrodes of an ablation device. The signal generator may further perform active monitoring of a set of electrode channels and discharge excess energy using the set of electrode channels.
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3.发明申请公开(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
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.
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公开(公告)号：US20220273945A1
公开(公告)日：2022-09-01
申请号：US17744019
申请日：2022-05-13
Applicant: Boston Scientific Scimed, Inc.
Inventor： William Bowers , Raju Viswanathan , Gary Long
Abstract: Systems, devices, and methods for electroporation ablation therapy are disclosed, with the system including a pulse waveform signal generator 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 deliver voltage pulses to the ablation device in the form of a pulse waveform in a predetermined sequence where the signal generator may independently configure a set of electrodes of an ablation device. The signal generator may further perform active monitoring of a set of electrode channels and discharge excess energy using the set of electrode channels.
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公开(公告)号：US12121720B2
公开(公告)日：2024-10-22
申请号：US17744019
申请日：2022-05-13
Applicant: Boston Scientific Scimed, Inc.
Inventor： William Bowers , Raju Viswanathan , Gary Long
CPC classification number: A61N1/327 , A61B18/12 , A61B18/1233 , A61B18/1492 , A61B2018/0016 , A61B2018/00267 , A61B2018/00577 , A61B2018/00613 , A61B2018/00654 , A61B2018/00702 , A61B2018/00708 , A61B2018/00827 , A61B2018/00988 , A61B2018/124 , A61B2018/1407 , A61B2018/1467 , A61N1/05 , A61N1/362
Abstract: Systems, devices, and methods for electroporation ablation therapy are disclosed, with the system including a pulse waveform signal generator 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 deliver voltage pulses to the ablation device in the form of a pulse waveform in a predetermined sequence where the signal generator may independently configure a set of electrodes of an ablation device. The signal generator may further perform active monitoring of a set of electrode channels and discharge excess energy using the set of electrode channels.
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