公开(公告)号：US20150142099A1

公开(公告)日：2015-05-21

申请号：US14603087

申请日：2015-01-22

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： John S. Stankus ,  Hugh Zhao ,  Mikael Trollsas ,  Syed Faiyaz Ahmed Hossainy ,  Michael H. Ngo ,  Yunbing Wang ,  Benny Serna

IPC: A61F2/86

CPC classification number: A61F2/86 ,  A61F2/915 ,  A61F2002/91508 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2210/0019 ,  A61F2230/0054 ,  A61F2230/0056 ,  A61F2230/006 ,  A61F2250/001 ,  A61L31/041 ,  A61L31/06 ,  A61L31/14 ,  A61L31/148 ,  A61L31/16 ,  A61L2400/16 ,  C08L67/04

Abstract: Bioabsorbable scaffolds having high crush recoverability, high fracture resistance, and reduced or no recoil due to self expanding properties at physiological conditions are disclosed. The scaffolds are made from a random copolymer of PLLA and a rubbery polymer such as polycaprolactone.

Abstract translation: 公开了具有高压碎可恢复性，高抗断裂性和由于在生理条件下的自膨胀性能而减少或无反冲的生物可吸收支架。 支架由PLLA和橡胶状聚合物如聚己内酯的无规共聚物制成。

公开(公告)号：US11337835B2

公开(公告)日：2022-05-24

申请号：US16674607

申请日：2019-11-05

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： John J. Stankus ,  Hugh Zhao ,  Mikael Trollsas ,  Syed Faiyaz Ahmed Hossainy ,  Michael H. Ngo ,  Yunbing Wang ,  Benjamyn Serna

IPC: A61F2/86 ,  A61F2/915 ,  A61L31/04 ,  A61L31/14 ,  A61L31/16 ,  A61L31/06

Abstract: Bioabsorbable scaffolds having high crush recoverability, high fracture resistance, and reduced or no recoil due to self expanding properties at physiological conditions are disclosed. The scaffolds are made from a random copolymer of PLLA and a rubbery polymer such as polycaprolactone.

公开(公告)号：US20170290688A1

公开(公告)日：2017-10-12

申请号：US15588514

申请日：2017-05-05

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： John J. Stankus ,  Hugh Zhao ,  Mikael Trollsas ,  Syed Faiyaz Ahmed Hossainy ,  Michael H. Ngo ,  Yunbing Wang ,  Benjamyn Serna

IPC: A61F2/915 ,  A61L31/14 ,  A61L31/06

CPC classification number: A61F2/86 ,  A61F2/915 ,  A61F2002/91508 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2210/0019 ,  A61F2230/0054 ,  A61F2230/0056 ,  A61F2230/006 ,  A61F2250/001 ,  A61L31/041 ,  A61L31/06 ,  A61L31/14 ,  A61L31/148 ,  A61L31/16 ,  A61L2400/16 ,  C08L67/04

Abstract: Bioabsorbable scaffolds having high crush recoverability, high fracture resistance, and reduced or no recoil due to self expanding properties at physiological conditions are disclosed. The scaffolds are made from a random copolymer of PLLA and a rubbery polymer such as polycaprolactone.

公开(公告)号：US09668894B2

公开(公告)日：2017-06-06

申请号：US14603087

申请日：2015-01-22

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： John S. Stankus ,  Hugh Zhao ,  Mikael Trollsas ,  Syed Faiyaz Ahmed Hossainy ,  Michael H. Ngo ,  Yunbing Wang ,  Benny Serna

IPC: A61F2/06 ,  A61F2/86 ,  A61L31/04 ,  A61L31/14 ,  A61L31/16 ,  A61F2/915

CPC classification number: A61F2/86 ,  A61F2/915 ,  A61F2002/91508 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2210/0019 ,  A61F2230/0054 ,  A61F2230/0056 ,  A61F2230/006 ,  A61F2250/001 ,  A61L31/041 ,  A61L31/06 ,  A61L31/14 ,  A61L31/148 ,  A61L31/16 ,  A61L2400/16 ,  C08L67/04

Abstract: Bioabsorbable scaffolds having high crush recoverability, high fracture resistance, and reduced or no recoil due to self expanding properties at physiological conditions are disclosed. The scaffolds are made from a random copolymer of PLLA and a rubbery polymer such as polycaprolactone.