公开(公告)号：US11850152B2

公开(公告)日：2023-12-26

申请号：US16919806

申请日：2020-07-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： Daniel Shuey ,  Joel T. Eggert ,  James P. Rohl ,  Aaron Abbott ,  Christopher J. Koudela ,  Brian Kennedy ,  Joseph Walker ,  Douglas Pennington

IPC: A61F2/24 ,  A61B17/00 ,  A61B8/08 ,  A61B8/12 ,  A61B6/00 ,  A61M25/00

CPC classification number: A61F2/2457 ,  A61F2/2463 ,  A61F2/2466 ,  A61F2/2487 ,  A61B6/487 ,  A61B6/503 ,  A61B8/0883 ,  A61B8/12 ,  A61B2017/00407 ,  A61F2220/0008 ,  A61F2220/0075 ,  A61M2025/0004

Abstract: The present disclosure relates generally to the field of medical devices for treating heart disease. In particular, the present disclosure relates to medical devices, systems, and methods for delivering artificial chordae tendineae in a patient. A system for delivering a chordae tendineae into a heart may include a delivery catheter. A clamp catheter may be configured to translate through the delivery catheter. A spreader may be disposed on the clamp catheter. A first clamp may be at least partially contained in the spreader in a closed configuration and may be attached to the chordae tendineae. An anchor catheter may be configured to translate through the delivery catheter and may have an anchor attached to the chordae tendineae. A sheath may be extended over the anchor catheter and anchor and may be configured to restrain an arm of the anchor.

公开(公告)号：US20210000599A1

公开(公告)日：2021-01-07

申请号：US16919806

申请日：2020-07-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： Daniel Shuey ,  Joel T. Eggert ,  James P. Rohl ,  Aaron Abbott ,  Christopher J. Koudela ,  Brian Kennedy ,  Joseph Walker ,  Douglas Pennington

IPC: A61F2/24

Abstract: The present disclosure relates generally to the field of medical devices for treating heart disease. In particular, the present disclosure relates to medical devices, systems, and methods for delivering artificial chordae tendineae in a patient. A system for delivering a chordae tendineae into a heart may include a delivery catheter. A clamp catheter may be configured to translate through the delivery catheter. A spreader may be disposed on the clamp catheter. A first clamp may be at least partially contained in the spreader in a closed configuration and may be attached to the chordae tendineae. An anchor catheter may be configured to translate through the delivery catheter and may have an anchor attached to the chordae tendineae. A sheath may be extended over the anchor catheter and anchor and may be configured to restrain an arm of the anchor.

公开(公告)号：US20240081998A1

公开(公告)日：2024-03-14

申请号：US18507569

申请日：2023-11-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Daniel Shuey ,  Joel T. Eggert ,  James P. Rohl ,  Aaron Abbott ,  Christopher J. Koudela ,  Brian Kennedy ,  Joseph Walker ,  Douglas Pennington

IPC: A61F2/24

CPC classification number: A61F2/2457 ,  A61F2/2463 ,  A61F2/2466 ,  A61F2/2487 ,  A61B2017/00407

Abstract: The present disclosure relates generally to the field of medical devices for treating heart disease. In particular, the present disclosure relates to medical devices, systems, and methods for delivering artificial chordae tendineae in a patient. A system for delivering a chordae tendineae into a heart may include a delivery catheter. A clamp catheter may be configured to translate through the delivery catheter. A spreader may be disposed on the clamp catheter. A first clamp may be at least partially contained in the spreader in a closed configuration and may be attached to the chordae tendineae. An anchor catheter may be configured to translate through the delivery catheter and may have an anchor attached to the chordae tendineae. A sheath may be extended over the anchor catheter and anchor and may be configured to restrain an arm of the anchor.