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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
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.
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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
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.
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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
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.
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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
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.
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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.
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