公开(公告)号：WO2023014925A1

公开(公告)日：2023-02-09

申请号：PCT/US2022/039491

申请日：2022-08-04

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： CHEN, Harvey, H. ,  MIRAKI, Manouchehr, A. ,  RODRIGUEZ, Rodolfo ,  CASTIONI, Erin E. ,  SARAVIA, Maria L. ,  EPSTEIN, Stephen ,  ZANETI, Luke Anthony ,  KEFFER, Ashley Nicolette ,  COURANE, Stephen ,  CORTEZ, Felino V., Jr. ,  CHUNG, Nancy Ling ,  YASEVAC, Daniel ,  RYAN, Andrew ,  ARABAGI, Slava ,  BALUYOT, Jaime L. ,  VAN ECHTEN, Sooji ,  CHANG, Da-Yu ,  CARPENTER, John Richard ,  UPPALAPATI, Sai Prasad ,  HO, Pui Tong

IPC: A61B17/12 ,  A61B17/06 ,  A61B17/00 ,  A61B90/00 ,  A61B17/122 ,  A61B17/128

Abstract: Systems, apparatuses, and methods disclosed herein may be directed to clips for medical implementation, including clips for a portion of a heart. The clips may be configured to close the portion of the heart, to reduce blood flow therethrough as well as passage of clots or other undesired materials. In examples, the clips may be configured to close the left atrial appendage (LAA). The closure of the LAA may reduce the possibility of stroke or other maladies stemming from fluid flow with the LAA. In examples, the clips may be positioned exterior of the LAA, to extend over an outer surface of the LAA for closure.