公开(公告)号：US20240033080A1

公开(公告)日：2024-02-01

申请号：US18486443

申请日：2023-10-13

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Nicholas Scott Steenwyk ,  Gil Senesh

IPC: A61F2/24 ,  A61B5/00 ,  A61B5/0215

CPC classification number: A61F2/2433 ,  A61B5/6851 ,  A61B5/02158 ,  A61F2250/0098 ,  A61M2025/0002

Abstract: A multiple location pressure sensing device for use with a prosthetic heart valve delivery assembly is disclosed in several examples. As one example, a prosthetic heart valve delivery assembly with a multiple location pressure sensing device can include a delivery apparatus, a guidewire, and a delivery apparatus. The example also includes a first pressure sensor configured to be positioned near an inlet end of a prosthetic heart valve and a second pressure sensor configured to be positioned near an outlet end of the prosthetic heart valve, wherein the first and second sensor are configured to measure a pressure gradient across the prosthetic heart valve.