公开(公告)号：US20240245884A1

公开(公告)日：2024-07-25

申请号：US18421747

申请日：2024-01-24

Applicant: Merit Medical Systems, Inc.

Inventor： Wayne Mower ,  John Hall ,  Christopher Cindrich ,  Michael Adams ,  Christian Lentz ,  Muluken Terefe ,  Adam Wilhite

IPC: A61M25/00 ,  A61L29/04

CPC classification number: A61M25/005 ,  A61L29/04 ,  A61M2025/0004 ,  A61M2205/02

Abstract: A vascular prosthesis deployment device and related methods are disclosed. In some embodiments the deployment device may include a delivery catheter assembly. The delivery catheter assembly may include an outer sheath, an intermediate sheath, and an inner sheath. One or more of the outer sheath, the intermediate sheath, and the inner sheath may be reinforced with a braided structure to prevent elongation and ovalization of the sheaths. The braided structure may include one or more yarn members imbedded in a material and formed from a plurality of twisted singles. The twisted singles may be formed from an aromatic polyamide material.