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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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公开(公告)号：US20140107761A1
公开(公告)日：2014-04-17
申请号：US13998194
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: A61F2/90 , A61F2/82 , A61F2/91 , A61F2/915 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/9522 , 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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Patent Agency Ranking
113.发明申请IMPLANTABLE MEDICAL DEVICE MADE FROM AN AMORPHOUS OR VERY LOW CRYSTALLINITY POLYMER CONSTRUCT 审中-公开非晶态或非常低结晶聚合物结构的可植入医疗器械公开(公告)号：US20140084515A1
公开(公告)日：2014-03-27
申请号：US14028075
申请日：2013-09-16
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Yunbing Wang , Lothar W. Kleiner
IPC: B29D23/00
CPC classification number: B29D23/00 , A61L31/06 , A61L31/14 , B29C71/0063 , C08L67/04
Abstract: Methods of fabricating a polymeric implantable device with improved fracture toughness through annealing, nucleating agents, or both are disclosed herein. A polymeric construct that is completely amorphous or that has a very low crystallinity is annealed with no or substantially no crystal growth to increase nucleation density. Alternatively, the polymer construct includes nucleating agent. The crystallinity of the polymer construct is increased with a high nucleation density through an increase in temperature, deformation, or both. An implantable medical device, such as a stent, can be fabricated from the polymer construct after the increase in crystallinity.
Abstract translation: 本文公开了通过退火，成核剂或两者制造具有改善的断裂韧性的聚合物可植入装置的方法。 完全无定形或具有非常低的结晶度的聚合物构件被退火，没有或基本上没有晶体生长以增加成核密度。 或者，聚合物构造物包括成核剂。 通过增加温度，变形或两者，聚合物构造物的结晶度随着成核密度的增加而增加。 在结晶度增加之后，可以由聚合物构造体制造可植入的医疗装置，例如支架。
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公开(公告)号：US20140044860A1
公开(公告)日：2014-02-13
申请号：US14054722
申请日：2013-10-15
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Dan Castro , Yunbing Wang
IPC: A61L31/08
CPC classification number: A61L31/08 , A61F2/06 , A61F2/91 , A61F2/915 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/9522 , A61F2240/001 , A61F2250/0067 , B05D1/34 , Y10T29/49913
Abstract: Methods for increasing the fracture resistance of a polymer stent's drug-polymer coating and scaffolding including applying a coating and crimping using techniques that increase the resistance to fracture in the coating layer and scaffolding and scaffolding.
Abstract translation: 增加聚合物支架的药物 - 聚合物涂层和脚手架的抗断裂性的方法，包括使用增加涂层中抗断裂性和脚手架和脚手架的技术施加涂层和卷边。
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115.发明申请Polymer-Bioceramic Composite Medical Devices with Bioceramic Particles having Grafted Polymers 审中-公开具有接枝聚合物的生物陶瓷颗粒的聚合物 - 生物陶瓷复合医疗器械公开(公告)号：US20130253637A1
公开(公告)日：2013-09-26
申请号：US13866769
申请日：2013-04-19
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Yunbing Wang , David C. Gale
IPC: A61F2/06
CPC classification number: A61F2/06 , A61F2/915 , A61L31/126 , A61L31/127 , A61L31/128 , C08L67/04
Abstract: Methods and devices 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和装置。
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116.发明授权公开(公告)号：US08535593B2
公开(公告)日：2013-09-17
申请号：US13745668
申请日：2013-01-18
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Yunbing Wang , Lothar W. Kleiner
CPC classification number: B29D23/00 , A61L31/06 , A61L31/14 , B29C71/0063 , C08L67/04
Abstract: Methods of fabricating a polymeric implantable device with improved fracture toughness through annealing, nucleating agents, or both are disclosed herein. A polymeric construct that is completely amorphous or that has a very low crystallinity is annealed with no or substantially no crystal growth to increase nucleation density. Alternatively, the polymer construct includes nucleating agent. The crystallinity of the polymer construct is increased with a high nucleation density through an increase in temperature, deformation, or both. An implantable medical device, such as a stent, can be fabricated from the polymer construct after the increase in crystallinity.
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117.发明申请公开(公告)号：US20130172982A1
公开(公告)日：2013-07-04
申请号：US13779655
申请日：2013-02-27
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Stephen D. PACETTI , Timothy A. Limon , Yunbing Wang
IPC: A61F2/82
CPC classification number: A61F2/82 , A61F2/91 , A61F2/915 , A61F2002/9522 , A61F2250/0071 , B29C65/08 , B29C65/1606 , B29C65/1612 , B29C65/1645 , B29C65/1664 , B29C65/1667 , B29C65/48 , B29C65/4895 , B29C65/76 , B29C66/1122 , B29C66/53241 , B29C66/612 , B29C66/69 , B29C66/71 , B29C66/73117 , B29C66/73791 , B29C66/8122 , B29C66/83221 , B29C67/0014 , B29C2035/0822 , B29C2035/0827 , B29K2001/00 , B29K2001/12 , B29K2001/14 , B29K2001/18 , B29K2023/00 , B29K2023/083 , B29K2023/086 , B29K2025/00 , B29K2027/06 , B29K2027/08 , B29K2029/00 , B29K2033/20 , B29K2055/02 , B29K2059/00 , B29K2067/043 , B29K2067/046 , B29K2069/00 , B29K2071/00 , B29K2075/00 , B29K2077/00 , B29K2079/08 , B29K2083/00 , B29K2995/006 , B29L2023/007 , B29L2028/00 , B29L2031/605 , B29L2031/7534 , B29L2031/7542 , B29K2905/00 , B29K2067/00 , B29K2033/12 , B29K2033/08 , B29K2031/04 , B29K2027/16 , B29K2025/08 , B29K2025/06 , B29K2023/22 , B29K2023/18 , B29K2023/08 , B29K2009/06 , B29K2003/00
Abstract: Polymer stents with break-away links and methods of forming the links for improved stent retention on an expandable member during delivery are disclosed.
Abstract translation: 公开了具有脱离链节的聚合物支架和形成用于在递送期间在可扩张构件上改善支架保持的连接件的方法。
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