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公开(公告)号：US08449592B2
公开(公告)日：2013-05-28
申请号：US13010055
申请日：2011-01-20
申请人： Thomas S. Wilson , Duncan J. Maitland , Ward Small, IV , Patrick R. Buckley , William J. Benett , Jonathan Hartman , David A. Saloner
发明人： Thomas S. Wilson , Duncan J. Maitland , Ward Small, IV , Patrick R. Buckley , William J. Benett , Jonathan Hartman , David A. Saloner
CPC分类号： A61F2/06 , A61B17/12022 , A61B17/12031 , A61B17/12113 , A61B17/12118 , A61B17/1214 , A61B17/12181 , A61B2017/00867 , A61B2017/00871 , A61B2017/12054 , A61B2017/12072 , A61B2017/12077 , A61F2/82 , A61F2/95 , A61F2002/823
摘要： A stent for treating a physical anomaly. The stent includes a skeletal support structure for expanding in the physical anomaly and a shape memory material coupled to the skeletal support structure.
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公开(公告)号：US20110137405A1
公开(公告)日：2011-06-09
申请号：US13010055
申请日：2011-01-20
申请人： Thomas S. Wilson , Duncan J. Maitland , Ward Small, IV , Patrick R. Buckley , William J. Benett , Jonathan Hartman , David A. Saloner
发明人： Thomas S. Wilson , Duncan J. Maitland , Ward Small, IV , Patrick R. Buckley , William J. Benett , Jonathan Hartman , David A. Saloner
IPC分类号： A61F2/82
CPC分类号： A61F2/06 , A61B17/12022 , A61B17/12031 , A61B17/12113 , A61B17/12118 , A61B17/1214 , A61B17/12181 , A61B2017/00867 , A61B2017/00871 , A61B2017/12054 , A61B2017/12072 , A61B2017/12077 , A61F2/82 , A61F2/95 , A61F2002/823
摘要： A stent for treating a physical anomaly. The stent includes a skeletal support structure for expanding in the physical anomaly and a shape memory material coupled to the skeletal support structure.
摘要翻译： 用于治疗身体异常的支架。 支架包括用于在物理异常中膨胀的骨架支撑结构和耦合到骨骼支撑结构的形状记忆材料。
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公开(公告)号：US10010327B2
公开(公告)日：2018-07-03
申请号：US13325906
申请日：2011-12-14
申请人： Thomas S. Wilson , Ward Small, IV , William J. Benett , Jason M. Ortega , Duncan J. Maitland , Jonathan Hartman
发明人： Thomas S. Wilson , Ward Small, IV , William J. Benett , Jason M. Ortega , Duncan J. Maitland , Jonathan Hartman
CPC分类号： A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12181 , A61B2017/00871 , A61B2017/12054 , A61M25/0668 , A61M2025/0042
摘要： An embodiment of the invention includes an expandable implant to endovascularly embolize an anatomical void or malformation, such as an aneurysm. An embodiment is comprised of a chain or linked sequence of expandable polymer foam elements. Another embodiment includes an elongated length of expandable polymer foam coupled to a backbone. Another embodiment includes a system for endovascular delivery of an expandable implant (e.g., shape memory polymer) to embolize an aneurysm. The system may include a microcatheter, a lumen-reducing collar coupled to the distal tip of the microcatheter, a flexible pushing element detachably coupled to an expandable implant, and a flexible tubular sheath inside of which the compressed implant and pushing element are pre-loaded. Other embodiments are described herein.
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公开(公告)号：US20120158034A1
公开(公告)日：2012-06-21
申请号：US13325906
申请日：2011-12-14
申请人： Thomas S. Wilson , Ward Small, IV , William J. Benett , Jason M. Ortega , Duncan J. Maitland , Jonathan Hartman
发明人： Thomas S. Wilson , Ward Small, IV , William J. Benett , Jason M. Ortega , Duncan J. Maitland , Jonathan Hartman
IPC分类号： A61M29/00
CPC分类号： A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12181 , A61B2017/00871 , A61B2017/12054 , A61M25/0668 , A61M2025/0042
摘要： An embodiment of the invention includes an expandable implant to endovascularly embolize an anatomical void or malformation, such as an aneurysm. An embodiment is comprised of a chain or linked sequence of expandable polymer foam elements. Another embodiment includes an elongated length of expandable polymer foam coupled to a backbone. Another embodiment includes a system for endovascular delivery of an expandable implant (e.g., shape memory polymer) to embolize an aneurysm. The system may include a microcatheter, a lumen-reducing collar coupled to the distal tip of the microcatheter, a flexible pushing element detachably coupled to an expandable implant, and a flexible tubular sheath inside of which the compressed implant and pushing element are pre-loaded. Other embodiments are described herein.
摘要翻译： 本发明的一个实施方案包括可扩张植入物以血管内栓塞解剖空洞或畸形，例如动脉瘤。 一个实施方案由可扩张聚合物泡沫元件的链或连接序列组成。 另一个实施方案包括连接到骨架的细长长度的可发性聚合物泡沫。 另一实施例包括用于栓塞动脉瘤的可扩张植入物（例如，形状记忆聚合物）的血管内递送的系统。 系统可以包括微导管，联接到微导管的远端的管腔减小套管，可拆卸地联接到可扩张植入物的柔性推动元件，以及柔性管状护套，内部压缩的植入物和推动元件被预加载 。 本文描述了其它实施例。
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公开(公告)号：US07386203B2
公开(公告)日：2008-06-10
申请号：US11489138
申请日：2006-07-18
CPC分类号： G02B6/262 , G02B6/0008
摘要： A system for diffusing light from an optical fiber wherein the optical fiber is coupled to a light source, comprising forming a polymer element adapted to be connected to the optical fiber and incorporating a scattering element with the polymer element wherein the scattering element diffuses the light from the polymer element. The apparatus of the present invention comprises a polymer element operatively connected to the optical fiber and a scattering element operatively connected with the shape polymer element that diffuses the light from the polymer element.
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6.发明授权公开(公告)号：US07611524B1
公开(公告)日：2009-11-03
申请号：US11238018
申请日：2005-09-27
IPC分类号： A61B17/08
CPC分类号： A61B17/221 , A61B2017/2217 , A61M25/0905 , A61M2025/09141 , A61M2025/09183
摘要： A flexible extension for a shape memory polymer occlusion removal device. A shape memory polymer instrument is transported through a vessel via a catheter. A flexible elongated unit is operatively connected to the distal end of the shape memory polymer instrument to enhance maneuverability through tortuous paths en route to the occlusion.
摘要翻译： 形状记忆聚合物阻塞去除装置的灵活延伸。 形状记忆聚合物仪器通过导管输送通过血管。 柔性细长单元可操作地连接到形状记忆聚合物仪器的远端，以通过沿着闭塞的曲折路径增强机动性。
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7.发明申请公开(公告)号：US20090275885A1
公开(公告)日：2009-11-05
申请号：US11238018
申请日：2005-09-27
IPC分类号： A61M1/00
CPC分类号： A61B17/221 , A61B2017/2217 , A61M25/0905 , A61M2025/09141 , A61M2025/09183
摘要： A flexible extension for a shape memory polymer occlusion removal device. A shape memory polymer instrument is transported through a vessel via a catheter. A flexible elongated unit is operatively connected to the distal end of the shape memory polymer instrument to enhance maneuverability through tortuous paths en route to the occlusion.
摘要翻译： 形状记忆聚合物阻塞去除装置的灵活延伸。 形状记忆聚合物仪器通过导管输送通过血管。 柔性细长单元可操作地连接到形状记忆聚合物仪器的远端，以通过沿着闭塞的曲折路径增强机动性。
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8.发明授权公开(公告)号：US08685000B2
公开(公告)日：2014-04-01
申请号：US13460596
申请日：2012-04-30
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/221 , A61B2017/00398 , A61B2017/00867 , A61B2017/00871 , A61B2017/00876 , A61B2017/1205 , A61B2090/3954 , A61F2/01 , A61F2002/30098 , A61F2002/30103 , A61F2002/30105 , A61F2210/0033 , A61F2210/0047 , A61F2210/0052
摘要： A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of actuating a device to perform an activity on a subject comprising the steps of positioning a shape memory material body in a desired position with regard to the subject, the shape memory material body capable of being formed in a specific primary shape, reformed into a secondary stable shape, and controllably actuated to recover the specific primary shape; including pieces in the shape memory material body; and actuating the shape memory material body using the pieces causing the shape memory material body to be controllably actuated to recover the specific primary shape and perform the activity on the subject.
摘要翻译： 一种形状记忆材料，具有使用嵌入式颗粒的集成驱动。 一个实施例提供一种形状记忆材料装置，其包括形状记忆材料体和形状记忆材料体中的磁性片。 另一个实施例提供了一种致动装置以对被摄体执行活动的方法，包括以下步骤：将形状记忆材料体相对于被摄体定位在期望的位置，形状记忆材料体能够形成为特定的主要形状 重新形成二次稳定的形状，并可控地致动以恢复特定的主要形状; 包括形状记忆材料体中的碎片; 并且使用导致形状记忆材料体被可控地致动的片致动形状记忆材料体，以恢复特定的主形状并且对被检体进行活动。
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9.发明授权公开(公告)号：US08187252B2
公开(公告)日：2012-05-29
申请号：US12536670
申请日：2009-08-06
IPC分类号： A61M31/00
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/221 , A61B2017/00398 , A61B2017/00867 , A61B2017/00871 , A61B2017/00876 , A61B2017/1205 , A61B2090/3954 , A61F2/01 , A61F2002/30098 , A61F2002/30103 , A61F2002/30105 , A61F2210/0033 , A61F2210/0047 , A61F2210/0052
摘要： A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of actuating a device to perform an activity on a subject comprising the steps of positioning a shape memory material body in a desired position with regard to the subject, the shape memory material body capable of being formed in a specific primary shape, reformed into a secondary stable shape, and controllably actuated to recover the specific primary shape; including pieces in the shape memory material body; and actuating the shape memory material body using the pieces causing the shape memory material body to be controllably actuated to recover the specific primary shape and perform the activity on the subject.
摘要翻译： 一种形状记忆材料，具有使用嵌入式颗粒的集成驱动。 一个实施例提供一种形状记忆材料装置，其包括形状记忆材料体和形状记忆材料体中的磁性片。 另一个实施例提供了一种致动装置以对被摄体执行活动的方法，包括以下步骤：将形状记忆材料体相对于被摄体定位在期望的位置，形状记忆材料体能够形成为特定的主要形状 重新形成二次稳定的形状，并可控地致动以恢复特定的主要形状; 包括形状记忆材料体中的碎片; 并且使用导致形状记忆材料体被可控地致动的片致动形状记忆材料体，以恢复特定的主形状并且对被检体进行活动。
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10.发明申请公开(公告)号：US20090299335A1
公开(公告)日：2009-12-03
申请号：US12536670
申请日：2009-08-06
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/221 , A61B2017/00398 , A61B2017/00867 , A61B2017/00871 , A61B2017/00876 , A61B2017/1205 , A61B2090/3954 , A61F2/01 , A61F2002/30098 , A61F2002/30103 , A61F2002/30105 , A61F2210/0033 , A61F2210/0047 , A61F2210/0052
摘要： A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of actuating a device to perform an activity on a subject comprising the steps of positioning a shape memory material body in a desired position with regard to the subject, the shape memory material body capable of being formed in a specific primary shape, reformed into a secondary stable shape, and controllably actuated to recover the specific primary shape; including pieces in the shape memory material body; and actuating the shape memory material body using the pieces causing the shape memory material body to be controllably actuated to recover the specific primary shape and perform the activity on the subject.
摘要翻译： 一种形状记忆材料，具有使用嵌入式颗粒的集成驱动。 一个实施例提供一种形状记忆材料装置，其包括形状记忆材料体和形状记忆材料体中的磁性片。 另一个实施例提供了一种致动装置以对被摄体执行活动的方法，包括以下步骤：将形状记忆材料体相对于被摄体定位在期望的位置，形状记忆材料体能够形成为特定的主要形状 重新形成二次稳定的形状，并可控地致动以恢复特定的主要形状; 包括形状记忆材料体中的碎片; 并且使用导致形状记忆材料体被可控地致动的片致动形状记忆材料体，以恢复特定的主形状并且对被检体进行活动。
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