公开(公告)号：US20220249262A1

公开(公告)日：2022-08-11

申请号：US17728233

申请日：2022-04-25

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 ,  A61L31/04 ,  A61L31/14 ,  A61L31/16 ,  A61F2/915 ,  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 PLLA and a rubbery polymer such as polycaprolactone.

公开(公告)号：US20200060851A1

公开(公告)日：2020-02-27

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 ,  A61L31/04 ,  A61L31/14 ,  A61L31/16 ,  A61F2/915 ,  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：US20170189586A1

公开(公告)日：2017-07-06

申请号：US15465332

申请日：2017-03-21

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Michael H. NGO ,  Syed Faiyaz Ahmed HOSSAINY ,  Florencia LIM ,  O. Mikael TROLLSAS

IPC: A61L31/14 ,  A61L31/16 ,  A61L31/10

CPC classification number: A61L31/148 ,  A61L31/10 ,  A61L31/16 ,  A61L2300/602 ,  A61L2300/604 ,  A61L2420/06 ,  C08L77/00 ,  C08L77/12

Abstract: This invention is generally related to coating for implantable medical devices, such as drug delivery vascular stents, and methods of fabricating coated implantable medical devices.

公开(公告)号：US20180133040A1

公开(公告)日：2018-05-17

申请号：US15851501

申请日：2017-12-21

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： John STANKUS ,  Yunbing WANG ,  Mikael TROLLSAS ,  Syed Faiyaz Ahmed HOSSAINY ,  Michael H. NGO ,  Dariush DAVALIAN

IPC: A61F2/915 ,  A61L31/14 ,  A61L31/12 ,  A61L31/04

CPC classification number: A61F2/915 ,  A61F2210/0004 ,  A61F2210/0057 ,  A61F2230/0013 ,  A61F2230/0054 ,  A61L31/041 ,  A61L31/129 ,  A61L31/141 ,  A61L31/148

Abstract: Bioabsorbable scaffolds are disclosed with a rigid polymer component and a rubbery polymer component. The rubbery polymer component is miscible, partially miscible, or immiscible with the rigid polymer component.

公开(公告)号：US20130324636A1

公开(公告)日：2013-12-05

申请号：US13961772

申请日：2013-08-07

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： David C. GALE ,  Yunbing WANG ,  Syed Faiyaz Ahmed HOSSAINY ,  Bin HUANG ,  Garth WIKES ,  Vincent J. GUERIGUIAN

IPC: A61F2/82

CPC classification number: A61F2/82 ,  A61L31/127 ,  A61L31/128 ,  A61L31/148 ,  B29C47/0007 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/0023 ,  Y10S977/753 ,  Y10S977/776 ,  Y10S977/831 ,  Y10S977/931

Abstract: Methods and devices relating to polymer-bioceramic composite implantable medical devices are disclosed.