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1.发明申请公开(公告)号：US20120309901A1
公开(公告)日：2012-12-06
申请号：US13450677
申请日：2012-04-19
申请人： John J. Chen , Daniel J. Horn , Zhikuan Lu , Dong Zhang , Jiaokai Jing , Frank W. Harris
发明人： John J. Chen , Daniel J. Horn , Zhikuan Lu , Dong Zhang , Jiaokai Jing , Frank W. Harris
IPC分类号： C08L53/00 , C08L23/00 , C08L67/04 , C08G63/685
CPC分类号： C09K19/3809 , A61L29/06 , A61L29/14 , C09K2219/03 , C08L77/02
摘要： A liquid crystal block copolymer comprising at least one liquid crystal polymer block comprising a polymer of diethylene glycol bis(4-hydroxybenzoate) and diphenyl 2,6-naphthalene dicarboxylate and at least one non-liquid crystal polymer block.
摘要翻译： 一种液晶嵌段共聚物，其包含至少一种包含二甘醇双（4-羟基苯甲酸酯）和2,6-萘二甲酸二苯酯与至少一种非液晶聚合物嵌段的聚合物的液晶聚合物嵌段。
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公开(公告)号：US08497342B2
公开(公告)日：2013-07-30
申请号：US13450677
申请日：2012-04-19
申请人： John J. Chen , Daniel J. Horn , Zhikuan Lu , Dong Zhang , Jiaokai Jing , Frank W. Harris
发明人： John J. Chen , Daniel J. Horn , Zhikuan Lu , Dong Zhang , Jiaokai Jing , Frank W. Harris
CPC分类号： C09K19/3809 , A61L29/06 , A61L29/14 , C09K2219/03 , C08L77/02
摘要： A liquid crystal block copolymer comprising at least one liquid crystal polymer block comprising a polymer of diethylene glycol bis(4-hydroxybenzoate) and diphenyl 2,6-naphthalene dicarboxylate and at least one non-liquid crystal polymer block.
摘要翻译： 一种液晶嵌段共聚物，其包含至少一种包含二甘醇双（4-羟基苯甲酸酯）和2,6-萘二甲酸二苯酯与至少一种非液晶聚合物嵌段的聚合物的液晶聚合物嵌段。
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公开(公告)号：US20080275426A1
公开(公告)日：2008-11-06
申请号：US11743753
申请日：2007-05-03
IPC分类号： A61M25/16
CPC分类号： A61M25/104 , A61M25/001 , A61M25/0069 , A61M25/1006 , A61M2025/1093
摘要： A method of making a flexible, durable catheter tip is achieved by providing a catheter tip, and in some embodiments, applying heat energy only to the distal portion of a catheter tip. In other embodiments, the method includes ablating a portion of the outer diameter of the proximal region material. In at least one embodiment, the method includes manufacturing a catheter tip with a layer of a harder material disposed about a first layer of a relatively softer material and then ablating at least a portion of the harder material. In some embodiments, the method includes dipping at least a portion of the distal region of the catheter tip into a chemical bath. In some embodiments, the method includes providing a catheter tip made of a tip material, adding a curable adhesive to at least a portion of the distal region, and then applying heat energy to cure the curable adhesive.
摘要翻译： 通过提供导管尖端来实现制造柔性，耐久的导管尖端的方法，并且在一些实施例中，仅将热能施加到导管尖端的远端部分。 在其他实施例中，该方法包括烧蚀近端区域材料的外径的一部分。 在至少一个实施例中，该方法包括制造具有设置在相对较软材料的第一层周围的较硬材料层的导管末端，然后再烧蚀至少一部分较硬的材料。 在一些实施例中，该方法包括将导管尖端的远端区域的至少一部分浸入化学浴中。 在一些实施例中，该方法包括提供由尖端材料制成的导管末端，将可固化粘合剂添加到远侧区域的至少一部分，然后施加热能以固化可固化粘合剂。
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公开(公告)号：US08481139B2
公开(公告)日：2013-07-09
申请号：US12637490
申请日：2009-12-14
申请人： Daniel J. Horn , Jeffrey S. Lindquist , Irina Nazarova , Scott Schewe , David W. Meister , John J. Chen
发明人： Daniel J. Horn , Jeffrey S. Lindquist , Irina Nazarova , Scott Schewe , David W. Meister , John J. Chen
CPC分类号： A61M25/1029 , A61L29/126 , Y10T156/103 , Y10T428/13 , Y10T428/1303 , Y10T428/1352 , Y10T428/1359 , Y10T428/1362 , Y10T428/1369 , Y10T428/139
摘要： Composite fiber reinforced balloons for medical devices prepared by applying a web of fibers to the exterior of a preformed underlying balloon and encasing the web with a matrix material to form a composite balloon. The fiber web is applied to at least the cone portion of the underlying balloon form. Either the cone portion of the underlying balloon form, or the web fibers applied to said cone portion, or both, have a friction-enhancing material coated thereon.
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公开(公告)号：US08349237B2
公开(公告)日：2013-01-08
申请号：US13247628
申请日：2011-09-28
申请人： Daniel J. Horn , John J. Chen , Ying Xiong , Joe Khammoungkhoune , John Blix , Aaron Khieu
发明人： Daniel J. Horn , John J. Chen , Ying Xiong , Joe Khammoungkhoune , John Blix , Aaron Khieu
IPC分类号： B29C49/22
CPC分类号： A61M25/10 , A61L29/049 , A61L29/14 , A61L29/143 , A61M25/1002 , A61M25/1029 , A61M25/104 , A61M2025/1075 , A61M2025/1084 , A61M2025/1088 , A61M2205/0216 , B32B5/02 , C08L23/06 , C08L75/04 , C08L77/00 , Y10T428/1334 , Y10T428/1352 , Y10T428/1362 , Y10T428/1366 , Y10T428/1372 , Y10T428/1386
摘要： Composite fiber reinforced balloons for medical devices are prepared by applying a web of fibers to the exterior of a preformed underlayer balloon, encasing the web with a matrix material to form an assembly, and inserting the assembly into a preformed outer layer balloon to form the composite balloon.
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公开(公告)号：US08133250B2
公开(公告)日：2012-03-13
申请号：US12563780
申请日：2009-09-21
申请人： Edward Parsonage , Daniel J. Horn , John J. Chen , Paul J. Miller , Douglas A. Devens, Jr. , Jan Weber
发明人： Edward Parsonage , Daniel J. Horn , John J. Chen , Paul J. Miller , Douglas A. Devens, Jr. , Jan Weber
CPC分类号： A61F2/95 , A61F2/01 , A61F2/02 , A61F2/958 , A61F2002/018 , A61F2230/0006 , A61F2230/005 , A61F2230/0067 , A61L29/126 , A61L31/125 , Y10S623/90 , Y10S977/905
摘要： The present invention provides medical devices comprising nanocomposite materials. By utilizing nanocomposites in the production thereof, the inventive medical devices can be produced with various advantageous properties. Methods of producing the inventive medical devices are also provided. Inasmuch as the inventive devices are expected to provide certain advantages in their use, there is also provided a method of medical care including methods of treatment or diagnosis, wherein the inventive devices are brought into therapeutic contact with a body to be treated or diagnosed thereby.
摘要翻译： 本发明提供包含纳米复合材料的医疗装置。 通过在其生产中利用纳米复合材料，本发明的医疗装置可以以各种有利的性质生产。 还提供了制造本发明的医疗装置的方法。 由于本发明的装置预期在使用中提供某些优点，还提供了包括治疗或诊断方法的医疗护理方法，其中本发明的装置与被治疗或被诊断的身体进行治疗接触。
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公开(公告)号：US20120018090A1
公开(公告)日：2012-01-26
申请号：US13247628
申请日：2011-09-28
申请人： Daniel J. Horn , John J. Chen , Ying Xiong , Joe Khammoungkhoune , John Blix , Aaron Khieu
发明人： Daniel J. Horn , John J. Chen , Ying Xiong , Joe Khammoungkhoune , John Blix , Aaron Khieu
CPC分类号： A61M25/10 , A61L29/049 , A61L29/14 , A61L29/143 , A61M25/1002 , A61M25/1029 , A61M25/104 , A61M2025/1075 , A61M2025/1084 , A61M2025/1088 , A61M2205/0216 , B32B5/02 , C08L23/06 , C08L75/04 , C08L77/00 , Y10T428/1334 , Y10T428/1352 , Y10T428/1362 , Y10T428/1366 , Y10T428/1372 , Y10T428/1386
摘要： Composite fiber reinforced balloons for medical devices are prepared by applying a web of fibers to the exterior of a preformed underlayer balloon, encasing the web with a matrix material to form an assembly, and inserting the assembly into a preformed outer layer balloon to form the composite balloon.
摘要翻译： 用于医疗装置的复合纤维增强球囊通过将纤维网施加到预成型下层球囊的外部，用基质材料包裹纤维网以形成组件并将组件插入预成型的外层气囊中以形成复合物 气球。
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公开(公告)号：US09463103B2
公开(公告)日：2016-10-11
申请号：US13402141
申请日：2012-02-22
申请人： Edward Parsonage , Daniel J. Horn , John J. Chen , Paul J. Miller , Douglas A. Devens, Jr. , Jan Weber
发明人： Edward Parsonage , Daniel J. Horn , John J. Chen , Paul J. Miller , Douglas A. Devens, Jr. , Jan Weber
CPC分类号： A61F2/95 , A61F2/01 , A61F2/02 , A61F2/958 , A61F2002/018 , A61F2230/0006 , A61F2230/005 , A61F2230/0067 , A61L29/126 , A61L31/125 , Y10S623/90 , Y10S977/905
摘要： The present invention provides medical devices comprising nanocomposite materials. By utilizing nanocomposites in the production thereof, the inventive medical devices can be produced with various advantageous properties. Methods of producing the inventive medical devices are also provided. Inasmuch as the inventive devices are expected to provide certain advantages in their use, there is also provided a method of medical care including methods of treatment or diagnosis, wherein the inventive devices are brought into therapeutic contact with a body to be treated or diagnosed thereby.
摘要翻译： 本发明提供包含纳米复合材料的医疗装置。 通过在其生产中利用纳米复合材料，本发明的医疗装置可以以各种有利的性质生产。 还提供了制造本发明的医疗装置的方法。 由于本发明的装置预期在使用中提供某些优点，还提供了包括治疗或诊断方法的医疗护理方法，其中本发明的装置与被治疗或被诊断的身体进行治疗接触。
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公开(公告)号：US08609016B2
公开(公告)日：2013-12-17
申请号：US11511156
申请日：2006-08-28
申请人： Daniel J. Horn , John J. Chen , Calvin Fenn
发明人： Daniel J. Horn , John J. Chen , Calvin Fenn
IPC分类号： B29C49/18
CPC分类号： A61M25/1029 , A61M25/1038 , A61M2025/1004
摘要： The present invention relates to a method of improving balloon refoldability by molding a preformed balloon into a larger, predetermined shape at a lower temperature and higher pressure than that with which the balloon was originally formed.
摘要翻译： 本发明涉及一种通过将预成型球囊模制成比原来形成球囊的较低温度和较高压力更大的预定形状来改善球囊重折叠的方法。
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公开(公告)号：US07943221B2
公开(公告)日：2011-05-17
申请号：US11438564
申请日：2006-05-22
申请人： Daniel J. Horn , John J. Chen , Aaron Khieu
发明人： Daniel J. Horn , John J. Chen , Aaron Khieu
CPC分类号： A61L29/126 , A61M25/10 , A61M25/1029 , Y10T428/1334 , Y10T428/1352 , Y10T428/1362 , Y10T428/1366 , Y10T428/1369 , Y10T428/1372 , Y10T428/1393
摘要： Composite fiber reinforced balloons for medical devices are prepared by applying a web of fibers to the exterior of a preformed underlayer balloon which has been pressurized and expanded to a predetermined pressure or above ambient size, encasing the web with a matrix material to form an assembly with the fiber web bonded to the underlayer balloon. The assembly may have an outer layer formed by inserting the assembly into a preformed outer layer balloon. The overlayer balloon can be bonded to the assembly during a heat set step.
摘要翻译： 用于医疗装置的复合纤维增强球囊通过将纤维网施加到已经被加压和膨胀到预定压力或高于环境大小的预成型下层球囊的外部来制备，用基质材料包裹纤维网以形成具有 纤维网粘合到下层气球上。 组件可以具有通过将组件插入预成型的外层气囊而形成的外层。 在热定形步骤期间，覆盖气球可以结合到组件。
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