公开(公告)号：US20240025083A1

公开(公告)日：2024-01-25

申请号：US18376221

申请日：2023-10-03

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Lily Ayo ROBERTS ,  Sean A. MCNIVEN ,  Kathleen YAN ,  Boyd V. KNOTT ,  Jeremy B. BEER ,  Mark C. JOHNSON

IPC: B29B11/04 ,  A61F2/958 ,  B29C65/66 ,  B29C65/00 ,  B29C67/00 ,  B29C65/78 ,  A61F2/915 ,  A61F2/24 ,  A61F2/95 ,  A61L31/00

CPC classification number: B29B11/04 ,  A61F2/958 ,  B29C65/66 ,  B29C66/532 ,  B29C66/63 ,  B29C66/71 ,  B29C66/73117 ,  B29C66/73791 ,  B29C66/92445 ,  B29C67/0014 ,  B29C65/7817 ,  B29C66/91945 ,  A61F2/915 ,  B29C66/91411 ,  B29C66/9292 ,  B29C66/92921 ,  A61F2/2436 ,  A61F2/9524 ,  A61L31/00 ,  B29L2031/7543

Abstract: A medical device includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes inflating the delivery balloon during a diameter reduction to improve scaffold retention and maintaining an inflated balloon during the diameter reduction and prior and subsequent dwell periods.

公开(公告)号：US20220297351A1

公开(公告)日：2022-09-22

申请号：US17834872

申请日：2022-06-07

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Lily Ayo ROBERTS ,  Sean A. MCNIVEN ,  Kathleen YAN ,  Boyd V. KNOTT ,  Jeremy B. BEER ,  Mark C. JOHNSON

IPC: B29B11/04 ,  A61F2/958 ,  B29C65/66 ,  B29C65/00 ,  B29C67/00 ,  B29C65/78 ,  A61F2/915 ,  A61F2/24 ,  A61F2/95 ,  A61L31/00

Abstract: A medical device includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes inflating the delivery balloon during a diameter reduction to improve scaffold retention and maintaining an inflated balloon during the diameter reduction and prior and subsequent dwell periods.