公开(公告)号：US20240181236A1

公开(公告)日：2024-06-06

申请号：US18443984

申请日：2024-02-16

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Hsingching C. Hsu ,  Pablo Hernan Catania

IPC: A61M39/06

CPC classification number: A61M39/0606 ,  A61M2039/062 ,  A61M2039/0633

Abstract: Disclosed herein are hemostasis seals with low pass-through friction force. The disclosed seals are configured for use with transcatheter delivery systems or vascular access sheath systems. The seals are a unitary design that provide low pass-through friction when passing a catheter through the seal. The specifics of the design that provides the desirable low pass-through friction include the physical configuration of the seals and the material used for the seals. The disclosed seals include an outer portion, an inner annular portion, and a webbing portion connecting the outer portion to the inner annular portion, forming a suspended O-ring. The suspended O-ring provides an opening through which a delivery device can be passed and applies a relatively low friction force on the delivery device as it is passed through the opening.

公开(公告)号：US20240024067A1

公开(公告)日：2024-01-25

申请号：US18476857

申请日：2023-09-28

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Robert Bowes ,  Sergio Delgado ,  Ismail Thazhapilavil ,  Mindy Lee Ann Black ,  Waina Michelle Chu ,  Michael J. Popp ,  Hsingching C. Hsu ,  Raffi Sempad Pinedjian ,  Scot Herbst ,  Jeffrey William Servaites ,  Carl Hermann James Poppe

IPC: A61B90/57

CPC classification number: A61B90/57 ,  A61B2090/571 ,  A61M25/0113

Abstract: A stabilizing base includes one or more legs and a platform attached to the one or more legs. One or more of a height of the platform relative to an operating table, a position of the platform along a width of the operating table, a position of the platform along a length of the operating table, and an angular position of the platform relative to the operating table can be adjusted.