Invention Grant
US09579181B2 Sheaths reducing recoil and loss of retention for polymer scaffolds crimped to balloons
有权
护套减少聚合物支架的后坐力和失去保留力，卷曲到气球
- Patent Title: Sheaths reducing recoil and loss of retention for polymer scaffolds crimped to balloons
- Patent Title (中): 护套减少聚合物支架的后坐力和失去保留力，卷曲到气球
-
Application No.: US14716715Application Date: 2015-05-19
-
Publication No.: US09579181B2Publication Date: 2017-02-28
- Inventor: Yunbing Wang , Jhoan Bayogo
- Applicant: Abbott Cardiovascular Systems Inc.
- Applicant Address: US CA Santa Clara
- Assignee: ABBOTT CARDIOVASCULAR SYSTEMS INC.
- Current Assignee: ABBOTT CARDIOVASCULAR SYSTEMS INC.
- Current Assignee Address: US CA Santa Clara
- Agency: Squirre Patton Boggs (US) LLP
- Main IPC: A61F2/00
- IPC: A61F2/00 ; A61F2/962 ; A61F2/958 ; A61F2/97 ; B23P11/00 ; A61F2/95 ; A61F2/01
Abstract:
A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. A single piece sheath is placed over the scaffold immediately following crimping of the scaffold to the balloon. The single piece sheath is replaced by a two-piece sheath, which is removed prior to performing a medical procedure using the medical device.
Public/Granted literature
- US20150328028A1 SHEATHS REDUCING RECOIL AND LOSS OF RETENTION FOR POLYMER SCAFFOLDS CRIMPED TO BALLOONS Public/Granted day:2015-11-19
Information query
IPC分类:
