公开(公告)号：US20220233237A1

公开(公告)日：2022-07-28

申请号：US17582733

申请日：2022-01-24

Applicant: Boston Scientific Scimed Inc

Inventor： Nathaniel Adams ,  Jonathan Tyler Gorzycki ,  Randall Dodson ,  Brendan Early Koop

IPC: A61B18/14 ,  A61B18/12

Abstract: At least some embodiments of the present disclosure are directed to an electroporation ablation system for treating targeted tissue in a patient. The electroporation ablation system comprises an ablation catheter including catheter electrodes configured to generate electric fields in the targeted tissue in response to a plurality of electrical pulse sequences delivered in a plurality of therapy sections; a controller configured to receive a first pulse voltage of a first electrical pulse sequence measured during a first therapy section of the plurality of therapy sections; and determine a charge voltage based on the first pulse voltage; and an electroporation generator. The electroporation generator is operatively coupled to the catheter electrodes and the controller and configured to deliver a second electrical pulse sequence at a controlled pulse voltage for a second therapy section of the plurality of therapy sections.

公开(公告)号：US20200237425A1

公开(公告)日：2020-07-30

申请号：US16774068

申请日：2020-01-28

Applicant: Boston Scientific Scimed Inc.

Inventor： Jacob I. Laughner ,  Jeffry V. Marshik ,  Randall Dodson ,  Kara Garrott ,  Dustin J. Olynyk ,  Kimberly A, Miklos ,  Melissa R. McMahon

IPC: A61B18/12 ,  A61B18/14

Abstract: A computing device for generating and using a graphical user interface (GUI) is disclosed. The computing device includes one or more controllers configured to generate a graphical representation of a plurality of electrodes of an ablation catheter for displaying via the GUI; designate, via the GUI, at least some of the plurality of electrodes to be active electrodes; automatically designate the active electrodes as a source electrode or a sink electrode; assign an amount of energy to each of the designated source electrodes; and estimate an amount of energy associated with each of the designated sink electrodes based at least in part on the assigned energy of the designated source electrodes.

公开(公告)号：US20220304740A1

公开(公告)日：2022-09-29

申请号：US17839758

申请日：2022-06-14

Applicant: Boston Scientific Scimed Inc.

Inventor： Jacob I. Laughner ,  Jeffry V. Marshik ,  Randall Dodson ,  Kara Garrott ,  Dustin J. Olynyk ,  Kimberly A. Miklos ,  Melissa R. McMahon

IPC: A61B18/12 ,  A61B18/14 ,  A61B34/00

Abstract: A computing device for generating and using a graphical user interface (GUI) is disclosed. The computing device includes one or more controllers configured to generate a graphical representation of a plurality of electrodes of an ablation catheter for displaying via the GUI; designate, via the GUI, at least some of the plurality of electrodes to be active electrodes; automatically designate the active electrodes as a source electrode or a sink electrode; assign an amount of energy to each of the designated source electrodes; and estimate an amount of energy associated with each of the designated sink electrodes based at least in part on the assigned energy of the designated source electrodes.

公开(公告)号：US11369428B2

公开(公告)日：2022-06-28

申请号：US16774068

申请日：2020-01-28

Applicant: Boston Scientific Scimed Inc.

Inventor： Jacob I. Laughner ,  Jeffry V. Marshik ,  Randall Dodson ,  Kara Garrott ,  Dustin J. Olynyk ,  Kimberly A. Miklos ,  Melissa R. McMahon

IPC: A61B18/12 ,  A61B18/14 ,  A61B34/00 ,  A61B1/04 ,  A61B1/06 ,  A61B18/00

Abstract: A computing device for generating and using a graphical user interface (GUI) is disclosed. The computing device includes one or more controllers configured to generate a graphical representation of a plurality of electrodes of an ablation catheter for displaying via the GUI; designate, via the GUI, at least some of the plurality of electrodes to be active electrodes; automatically designate the active electrodes as a source electrode or a sink electrode; assign an amount of energy to each of the designated source electrodes; and estimate an amount of energy associated with each of the designated sink electrodes based at least in part on the assigned energy of the designated source electrodes.