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公开(公告)号：US09480553B2
公开(公告)日：2016-11-01
申请号：US14289582
申请日：2014-05-28
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Bin Huang , Jonathan P. Durcan
CPC classification number: A61F2/915 , A61F2/07 , A61F2002/91558 , A61F2002/91566 , A61F2240/001 , B29C55/26 , B29C2793/0009 , B29K2067/046 , B29K2995/006 , B29L2023/007 , B29L2031/7534
Abstract: Methods of manufacturing a medical article that include radial deformation of a polymer tube are disclosed. A medical article, such as an implantable medical device or an inflatable member, may be fabricated from a deformed tube.
Abstract translation: 公开了包括聚合物管的径向变形的医疗制品的制造方法。 可以由变形的管制造医疗用品，例如可植入医疗装置或可膨胀构件。
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公开(公告)号：US09345816B2
公开(公告)日：2016-05-24
申请号：US14531744
申请日：2014-11-03
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： David C. Gale , Bin Huang
CPC classification number: A61L31/14 , A61F2/82 , A61L31/146 , A61L31/148 , A61L31/16 , A61L2300/41 , A61L2300/416 , A61L2300/604
Abstract: Disclosed is a stent comprising a bioabsorbable polymeric scaffolding; and a plurality of depots in at least a portion of the scaffolding, wherein the plurality of depots comprise a bioabsorbable material, wherein the degradation rate of all or substantially all of the bioabsorbable polymer of the scaffolding is faster than the degradation rate of all or substantially all of the bioabsorbable material of the depots.
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公开(公告)号：US09198782B2
公开(公告)日：2015-12-01
申请号：US14252689
申请日：2014-04-14
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Klaus Kleine , David C. Gale , Bin Huang , Anthony J. Abbate , Timothy A. Limon
CPC classification number: A61F2/915 , A61F2/82 , A61F2/91 , A61F2002/821 , A61F2210/0004 , A61F2210/0076 , B23K26/384 , B23K26/402 , B23K2103/42 , B23K2103/50 , B29C47/0004 , B29C47/0023 , B29C47/0066 , B29C55/00 , B29C55/24 , B29C65/02 , B29C66/534 , B29C71/0063 , B29C2793/0009 , B29K2995/0039 , B29K2995/006 , B29L2031/7534 , Y10T29/49874 , Y10T29/49908 , Y10T29/49913 , Y10T29/49925 , Y10T29/49927 , Y10T29/49995
Abstract: Methods and systems of fabricating a polymeric stent are disclosed herein. Methods are disclosed that include forming a polymeric tube comprising a polymer using melt processing, radially deforming the formed tube, and forming a stent from the deformed tube. The diameter of the formed tube is less than a target diameter and the tube is radially deformed so that it comprises the target diameter. Forming the stent includes laser machining a stent pattern in the deformed tube at the target diameter with an ultra-short pulse laser.
Abstract translation: 本文公开了制造聚合物支架的方法和系统。 公开的方法包括使用熔体加工形成包含聚合物的聚合物管，使形成的管径向变形，以及从变形的管形成支架。 成形管的直径小于目标直径，并且管径向变形，使得其包括目标直径。 形成支架包括使用超短脉冲激光器将目标直径的变形管中的支架图案激光加工。
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公开(公告)号：US20150134046A1
公开(公告)日：2015-05-14
申请号：US14605137
申请日：2015-01-26
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Bin Huang , David C. Gale
IPC: A61F2/89
CPC classification number: A61F2/89 , A61F2/91 , A61F2/915 , A61F2002/9155 , A61F2210/0057 , A61F2250/001 , A61F2250/0029 , A61F2250/0036 , A61F2250/0071 , A61L31/06 , A61L31/14 , C08L67/04
Abstract: Disclosed is a method of treating a bodily lumen with a stent, the method comprising: disposing a stent within a bodily lumen, the stent comprising a plurality of deformable struts configured to selectively deform in localized regions in the struts upon application of an outward radial force; and expanding the stent by applying the outward radial force, wherein the outward radial force causes selective deformation of the deformable struts in a localized region in the struts.
Abstract translation: 公开了一种用支架处理体腔的方法，所述方法包括：将支架设置在体腔内，所述支架包括多个可变形支柱，所述可变形支柱构造成在施加向外径向力时在所述支柱中的局部区域中选择性地变形 ; 并且通过施加向外的径向力来扩张支架，其中向外的径向力引起支柱中的局部区域中的可变形支柱的选择性变形。
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公开(公告)号：US20150074975A1
公开(公告)日：2015-03-19
申请号：US14552066
申请日：2014-11-24
Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.
Inventor： Bin Huang , David C. Gale , Daniel Castro
IPC: A61F2/958
CPC classification number: A61F2/958 , A61F2002/9505 , A61F2002/9522 , A61F2002/9583 , A61F2002/9586 , B23P11/005 , Y10T29/49863 , Y10T29/49913 , Y10T29/49925 , Y10T29/49927 , Y10T29/53065 , Y10T29/53987
Abstract: A method of crimping a stent on a balloon of a catheter assembly is provided. A polymeric stent is disposed over a balloon in an inflated configuration. The stent is crimped over the inflated balloon to a reduced crimped configuration so that the stent is secured onto the balloon. The balloon wall membrane is wedged or pinched between the strut elements of the stent for increasing the retention of the stent on the balloon.
Abstract translation: 提供了一种将支架卷曲在导管组件的球囊上的方法。 将聚合物支架设置在膨胀构型的气球上。 将支架卷曲在膨胀的气囊上以减小卷曲构造，使得支架固定在气球上。 球囊壁膜被楔入或夹在支架的支柱元件之间，以增加支架在气囊上的保留。
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Patent Agency Ranking
公开(公告)号：US20140228929A1
公开(公告)日：2014-08-14
申请号：US14252708
申请日：2014-04-14
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Bin Huang , Stephen Schaible , David C. Gale
CPC classification number: A61F2/82 , A61F2/91 , A61F2002/825 , A61L31/148 , B23K2103/42 , B23K2103/50 , B29C48/0018 , B29C48/09 , B29C48/30 , B29C48/33 , B29C49/786 , B29L2031/7534
Abstract: Methods and systems for manufacturing an implantable medical device, such as a stent, from a tube with desirable mechanical properties, such as improved circumferential strength and rigidity, are described herein. Improved circumferential strength and rigidity may be obtained by inducing molecular orientation in materials for use in manufacturing an implantable medical device. Methods of inducing circumferential molecular orientation by inducing circumferential flow in a molten polymer are disclosed.
Abstract translation: 本文描述了用于制造可植入医疗装置（例如支架）的方法和系统，其具有期望的机械性质（例如改善的周向强度和刚度）的管。 可以通过在用于制造可植入医疗装置的材料中诱导分子取向来获得改善的周向强度和刚性。 公开了通过在熔融聚合物中引起圆周流动而导致圆周分子取向的方法。
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公开(公告)号：US08747736B2
公开(公告)日：2014-06-10
申请号：US13906222
申请日：2013-05-30
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Bin Huang , Abigail Freeman , Daniel Castro , David C. Gale
IPC: A61L2/00
CPC classification number: A61L2/08 , A61L2/081 , A61L2/082 , A61L2/085 , A61L2/087 , A61L2/10 , A61L2202/23 , A61L2202/24 , B65B55/00 , B65B55/16
Abstract: Methods and systems for reduced temperature radiation sterilization of stents are disclosed.
Abstract translation: 公开了用于降低放射线灭菌的支架的方法和系统。
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78.发明申请METHODS FOR FABRICATING POLYMER-BIOCERAMIC COMPOSITE IMPLANTABLE MEDICAL DEVICES 审中-公开制备聚合物 - 生物复合材料可植入医疗器械的方法公开(公告)号：US20140121294A1
公开(公告)日：2014-05-01
申请号：US14139759
申请日：2013-12-23
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Bin Huang , David C. Gale
IPC: A61L31/12
CPC classification number: A61F2/82 , A61L31/127 , A61L31/128 , A61L31/148 , B29C48/023 , B29C48/05 , B29C48/08 , B29C48/09 , Y10S977/753 , Y10S977/776 , Y10S977/831 , Y10S977/931
Abstract: Methods relating to polymer-bioceramic composite implantable medical devices are disclosed.
Abstract translation: 公开了与聚合物 - 生物陶瓷复合植入式医疗装置有关的方法。
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公开(公告)号：US08709340B2
公开(公告)日：2014-04-29
申请号：US13972813
申请日：2013-08-21
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Abigail Freeman , Gregory S. Simmons , Brian D. Riggs , Robert Harrison , Dan Castro , Bin Huang
CPC classification number: A61L2/08 , A61L2/081 , A61L2/087 , A61L2202/24
Abstract: Methods and systems for selection radiation exposure in sterilization of medical devices are disclosed.
Abstract translation: 公开了用于在医疗装置灭菌中选择辐射照射的方法和系统。
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公开(公告)号：US20140114394A1
公开(公告)日：2014-04-24
申请号：US13998204
申请日：2013-10-09
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： David C. Gale , Bin Huang , Timothy A. Limon , Vincent J. Gueriguian , Anthony J. Abbate , Klaus Kleine , Stephen Schaible , Jonathan P. Durcan , Thierry Glauser , Bethany Steichen , James Oberhauser , Manish Gada , Lothar Kleiner , Mary Beth Kossuth , Yunbing Wang , Daniel Castro , David Wrolstad
IPC: A61F2/82
CPC classification number: A61F2/915 , A61F2002/9522 , A61F2210/0004 , A61F2240/001 , A61F2250/0067 , A61L31/06 , A61L31/14 , B29C35/045 , B29C49/0005 , B29C49/14 , B29C49/4823 , B29C55/24 , B29C69/001 , B29C2049/0089 , B29C2793/0009 , B29K2067/00 , B29K2067/046 , B29K2105/258 , B29K2995/006 , B29L2031/7534 , C08L67/04
Abstract: Stents and methods of manufacturing a stents with enhanced fracture toughness are disclosed.
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