-
公开(公告)号：US09867728B2
公开(公告)日：2018-01-16
申请号：US14881073
申请日：2015-10-12
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
IPC: A61F2/958 , A61F2/915 , B29C35/08 , A61F2/844 , A61F2/91 , A61L27/00 , A61L31/06 , A61F2/86 , A61L31/14 , A61F2/89 , A61F2/82 , A61F2/95 , B29K67/00 , B29L23/00 , B29L31/00
CPC classification number: A61F2/958 , A61F2/82 , A61F2/844 , A61F2/86 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2002/825 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/9522 , A61F2210/0004 , A61F2210/0014 , A61F2210/0019 , A61F2210/0076 , A61F2230/0006 , A61F2230/0008 , A61F2250/0067 , A61F2250/0096 , A61F2250/0098 , A61L27/00 , A61L31/06 , A61L31/14 , B21D39/046 , B29C35/08 , B29C2035/0838 , B29K2067/046 , B29L2023/00 , B29L2031/7543 , Y10T29/49826 , Y10T29/4987 , Y10T29/49908 , Y10T29/49925 , Y10T29/49927 , C08L67/04 , C08L71/02
Abstract: A method of manufacturing a stent is disclosed. The stent includes a minimum crimped diameter such that in the minimum crimped diameter, a pair of stent rings, between which marker support structures reside, do not make contact with the marker support structures. The crimped profile of the stent of the present invention can be as small as the crimped profile of a same stent but without the marker support structures.
-
公开(公告)号：US09770351B2
公开(公告)日：2017-09-26
申请号：US14042512
申请日：2013-09-30
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
IPC: A61F2/82 , A61F2/958 , A61F2/91 , A61L27/00 , A61L31/06 , A61F2/86 , A61F2/844 , B29C35/08 , A61L31/14 , A61F2/89 , A61F2/915 , A61F2/95 , B29K67/00 , B29L23/00 , B29L31/00
CPC classification number: A61F2/958 , A61F2/82 , A61F2/844 , A61F2/86 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2002/825 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/9522 , A61F2210/0004 , A61F2210/0014 , A61F2210/0019 , A61F2210/0076 , A61F2230/0006 , A61F2230/0008 , A61F2250/0067 , A61F2250/0096 , A61F2250/0098 , A61L27/00 , A61L31/06 , A61L31/14 , B21D39/046 , B29C35/08 , B29C2035/0838 , B29K2067/046 , B29L2023/00 , B29L2031/7543 , Y10T29/49826 , Y10T29/4987 , Y10T29/49908 , Y10T29/49925 , Y10T29/49927 , C08L67/04 , C08L71/02
Abstract: A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold has a pattern including an asymmetric closed cell connecting links connecting the closed cells.
-
公开(公告)号：US09642730B2
公开(公告)日：2017-05-09
申请号：US15089392
申请日：2016-04-01
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Michael H. Ngo , Mikael Trollsas , John E. Papp , Hung T. Nguyen , Dudley Jayasinghe , Ron Farnbach , Gregory C. Orr , Joshua Smith , Yongjin Xie , Yu-Chun Ku
IPC: B29C55/26 , A61F2/844 , A61F2/915 , A61F2/958 , A61F2/89 , B23K26/362 , B23K26/402 , A61F2/95 , B29L31/00 , B23K103/00 , B29C49/00 , B29C49/08 , B29K67/00
CPC classification number: A61F2/844 , A61F2/89 , A61F2/915 , A61F2/958 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2002/9522 , A61F2002/9583 , A61F2210/0071 , A61F2230/0054 , A61F2230/0056 , B23K26/361 , B23K26/362 , B23K26/402 , B23K2103/42 , B23K2103/50 , B29C49/0073 , B29C49/08 , B29C55/26 , B29C2049/0089 , B29C2793/0009 , B29K2067/046 , B29L2031/753 , B29L2031/7534 , Y10T156/1002
Abstract: Methods for making scaffolds for delivery via a balloon catheter are described. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold structure has patterns that include an asymmetric or symmetric closed cell, and links connecting such closed cells.
-
公开(公告)号：US09585779B2
公开(公告)日：2017-03-07
申请号：US14333354
申请日：2014-07-16
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： John E. Papp , Syed Faiyaz Ahmed Hossainy , Michael Ngo , Chad Abunassar , Boris Anukhin , Mikael Trollsas , Lewis B. Schwartz
CPC classification number: A61F2/915 , A61F2/86 , A61F2/89 , A61F2/90 , A61F2/958 , A61F2002/826 , A61F2002/9155 , A61F2002/91591 , A61F2210/00 , A61F2230/0013 , A61F2230/0054 , A61F2240/001 , B29C35/0805 , B29C65/64 , B29C66/1248 , B29C66/71 , B29C2035/0838 , B29K2067/046 , B29K2995/006 , B29L2031/7534
Abstract: Segmented scaffolds composed of disconnected scaffold segments with overlapping end rings are disclosed. Scaffolds with at least one discontinuous link are also disclosed.
-
公开(公告)号：US20160278952A1
公开(公告)日：2016-09-29
申请号：US15089392
申请日：2016-04-01
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Michael H. Ngo , Mikael Trollsas , John E. Papp , Hung T. Nguyen , Dudley Jayasinghe , Ron Farnbach , Gregory C. Orr , Joshua Smith , Yongjin Xie , Yu-Chun Ku
IPC: A61F2/844 , B23K26/402 , A61F2/89 , B23K26/362 , A61F2/958 , A61F2/915
CPC classification number: A61F2/844 , A61F2/89 , A61F2/915 , A61F2/958 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2002/9522 , A61F2002/9583 , A61F2210/0071 , A61F2230/0054 , A61F2230/0056 , B23K26/361 , B23K26/362 , B23K26/402 , B23K2103/42 , B23K2103/50 , B29C49/0073 , B29C49/08 , B29C55/26 , B29C2049/0089 , B29C2793/0009 , B29K2067/046 , B29L2031/753 , B29L2031/7534 , Y10T156/1002
Abstract: Methods for making scaffolds for delivery via a balloon catheter are described. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold structure has patterns that include an asymmetric or symmetric closed cell, and links connecting such closed cells.
Abstract translation: 描述了通过球囊导管进行支架制备的方法。 支架在被气囊部署之后，在支架的直径被挤压或压碎50％后，提供约90％的压碎回收率。 支架结构具有包括不对称或对称闭孔的图案，以及连接这种闭孔的连接。
-
Patent Agency Ranking
公开(公告)号：US11324614B2
公开(公告)日：2022-05-10
申请号：US16172599
申请日：2018-10-26
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
IPC: A61F2/915 , A61F2/82 , A61F2/958 , A61F2/89 , B21D39/04 , A61F2/91 , A61L31/06 , A61L31/14 , A61F2/95 , A61L27/00 , A61F2/86 , A61F2/844 , B29C35/08 , B29K67/00 , B29L23/00 , B29L31/00
Abstract: A medical device includes a polymer stent (or scaffold) crimped to a catheter balloon. The stent, after being expanded from a crimped state by the balloon, provides a crush recovery of about 90% of its expanded diameter after being pinched or crushed by an amount equal to about 50% of the expanded diameter. The stent has a pattern including a W-shaped or W-V shaped closed cell and links connecting the closed cells.
-
公开(公告)号：US20190060097A1
公开(公告)日：2019-02-28
申请号：US16172599
申请日：2018-10-26
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
IPC: A61F2/958 , A61L31/06 , A61L31/14 , B21D39/04 , B29C35/08 , A61F2/915 , A61F2/844 , A61F2/86 , A61L27/00 , A61F2/91 , A61F2/82 , A61F2/95 , A61F2/89 , B29K67/00 , B29L31/00 , B29L23/00
Abstract: A medical device includes a polymer stent (or scaffold) crimped to a catheter balloon. The stent, after being expanded from a crimped state by the balloon, provides a crush recovery of about 90% of its expanded diameter after being pinched or crushed by an amount equal to about 50% of the expanded diameter. The stent has a pattern including a W-shaped or W-V shaped closed cell and links connecting the closed cells.
-
18.发明授权公开(公告)号：US10139163B2
公开(公告)日：2018-11-27
申请号：US14958800
申请日：2015-12-03
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Matthew J. Gillick , John E. Papp , Kevin Seiki , Hung Nguyen
Abstract: A coating device for coating a medical device with a drug-eluting material uses an in-process drying station between coats to improve a drug release profile. The drying station includes a heat nozzle configured for applying a uniform drying gas. A coating process using the dryer includes a closed-loop control for the gas between drying steps and an improved nozzle for producing more consistent spray patterns.
-
公开(公告)号：US20180272044A1
公开(公告)日：2018-09-27
申请号：US15996355
申请日：2018-06-01
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Syed Faiyaz Ahmed Hossainy , John E. Papp , Joel Harrington
CPC classification number: A61L31/148 , A61F2/88 , A61F2/90 , A61F2/966 , A61F2002/826 , A61F2002/9517 , A61F2250/0018 , A61F2250/0031 , A61F2250/0039 , A61F2250/0067 , A61L31/128 , C08L67/04
Abstract: A braided polymeric scaffold, made at least in part from a bioresorbable material is deployed on a catheter that uses a push-pull mechanism to deploy the scaffold. A drug coating is disposed on the scaffold. A plurality of scaffold segments on a catheter is also disclosed.
-
公开(公告)号：US09763818B2
公开(公告)日：2017-09-19
申请号：US14085716
申请日：2013-11-20
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
IPC: A61F2/958 , A61F2/91 , A61L27/00 , A61L31/06 , A61F2/86 , A61F2/844 , B29C35/08 , A61L31/14 , A61F2/89 , A61F2/82 , A61F2/915 , A61F2/95 , B29K67/00 , B29L23/00 , B29L31/00
CPC classification number: A61F2/958 , A61F2/82 , A61F2/844 , A61F2/86 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2002/825 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/9522 , A61F2210/0004 , A61F2210/0014 , A61F2210/0019 , A61F2210/0076 , A61F2230/0006 , A61F2230/0008 , A61F2250/0067 , A61F2250/0096 , A61F2250/0098 , A61L27/00 , A61L31/06 , A61L31/14 , B21D39/046 , B29C35/08 , B29C2035/0838 , B29K2067/046 , B29L2023/00 , B29L2031/7543 , Y10T29/49826 , Y10T29/4987 , Y10T29/49908 , Y10T29/49925 , Y10T29/49927 , C08L67/04 , C08L71/02
Abstract: A method of crimping a stent is disclosed. The stent includes a minimum crimped diameter such that in the minimum crimped diameter, a pair of stent rings, between which marker support structures reside, do not make contact with the marker support structures. The crimped profile of the stent of the present invention can be as small as the crimped profile of a same stent but without the maker support structures.
-
-
-
-
-
-
-
-
-
Search Results
44
records
(took 0.03 seconds)
