公开(公告)号：US20230099881A1

公开(公告)日：2023-03-30

申请号：US17866776

申请日：2022-07-18

Applicant: Medtronic, Inc.

Inventor： Zhongping Yang ,  Thomas A. Anderson ,  John Horrigan ,  Robert C. Kowal ,  Brian D. Pederson

IPC: A61B17/12 ,  A61B17/00

Abstract: An interatrial shunting device including a tube and an anchoring assembly. The tube defines a first end opposite a second end, and a tube wall extending to and between the first and second ends. The tube wall is a solid body and defines a lumen of the tube, with the lumen being open at the first and second ends. The anchoring assembly is carried by the tube and is configured to secure the interatrial shunting device to a native atrial septum. The solid wall tube prevents tissue overgrowth across the atrial septum, and can have minimal exposure of the device in the left atrium to minimize stroke and other risks. In some examples, the anchoring assembly is configured to be self-transitionable from a delivery state to a deployed state.

公开(公告)号：US20210315629A1

公开(公告)日：2021-10-14

申请号：US17182594

申请日：2021-02-23

Applicant: Medtronic, Inc.

Inventor： Zhongping Yang ,  Anthony W. Rorvick ,  Brian D. Pederson ,  Randal Schulhauser ,  Nicolas Coulombe ,  David A. Anderson ,  Joseph D. Brannan ,  Mark T. Stewart ,  Jean-Pierre Lalonde

IPC: A61B18/02 ,  A61B18/14 ,  A61B18/18

Abstract: A method of creating a shunt between a right atrium and a left atrium of a mammalian heart including puncturing an atrial septum between the right atrium and the left atrium to create a shunt. An ablation device having balloon is advanced at least partially through the shunt. The balloon is inflated and configured to thermally isolate the atrial septum from blood within the left atrium and the right atrium. Ablation energy is delivered to ablate the atrial septum.

公开(公告)号：US20210369321A1

公开(公告)日：2021-12-02

申请号：US17399344

申请日：2021-08-11

Applicant: Medtronic, Inc.

Inventor： Zhongping Yang ,  Nicolas Coulombe ,  Anthony W. Rorvick ,  Brian D. Pederson ,  Randal Schulhauser ,  David A. Anderson ,  Joseph D. Brannan ,  Mark T. Stewart ,  Jean-Pierre Lalonde

IPC: A61B18/02 ,  A61M25/10

Abstract: A method of creating a shunt between a right atrium and a left atrium of a mammalian heart including puncturing an atrial septum between the right atrium and the left atrium to create a shunt. An ablation device having balloon is advanced at least partially through the shunt. The balloon is inflated and configured to thermally isolate the atrial septum from blood within the left atrium and the right atrium. Ablation energy is delivered to ablate the atrial septum.

公开(公告)号：US20230309832A1

公开(公告)日：2023-10-05

申请号：US17999986

申请日：2021-05-28

Applicant: MEDTRONIC, INC.

Inventor： Peter N. Braido ,  Randal C. Schulhauser ,  Richard J. O'Brien ,  Anthony W. Rorvick ,  Zhongping Yang ,  Nicolas Coulombe ,  David A. Anderson ,  Angela M. Liu ,  Robert Kowal ,  Brian D. Pederson ,  Angela N. Burgess ,  Shinichi J. Takayama

IPC: A61B5/00 ,  A61B18/14 ,  A61B5/06

CPC classification number: A61B5/0035 ,  A61B5/0044 ,  A61B18/1492 ,  A61B5/068 ,  A61B5/0036

Abstract: Novel tools and techniques are provided for presenting patient information to a user. In some embodiments, a computer system may: receive device data associated with one or more devices configured to perform a cardiac shunting procedure to change a cardiac blood flow pattern to improve cardiac blood flow efficiency or cardiac pumping efficiency; receive one or more imaging data associated with one or more imaging devices configured to generate images of one or more internal portions of the patient; analyze the device data and the imaging data; map the device data and the imaging data to a multi-dimensional representation of the one or more internal portions of the patient; generate one or more image-based outputs based at least in part on the mapping; and present, using a user experience (“UX”) device, the generated one or more image-based outputs.