Edwards Lifesciences Corporation
EXPANDABLE SHEATH
Last updated:
Abstract:
Expandable sheaths are disclosed herein. In some embodiments, a braided layer is positioned radially outward from a first polymeric layer. The braided layer includes a plurality of filaments braided together. A second polymeric layer is positioned radially outward of the braided layer, such that the braided layer is encapsulated between the first and second polymeric layers. In some embodiments, a braided layer is adhered to a sealing layer that is impermeable to blood flow. Methods of making and using the devices disclosed herein are also disclosed, as are crimping devices that may be used in methods of making the devices disclosed herein.
Status:
Application
Type:
Utility
Filling date:
8 Apr 2022
Issue date:
28 Jul 2022