-
公开(公告)号：US20060029756A1
公开(公告)日：2006-02-09
申请号：US11198623
申请日：2005-08-05
申请人： Florencia Lim , Chi Long , Charles Claude , Jeong Lee , Srinivasan Sridharan , Fernando Gonzalez , Edwin Wang
发明人： Florencia Lim , Chi Long , Charles Claude , Jeong Lee , Srinivasan Sridharan , Fernando Gonzalez , Edwin Wang
IPC分类号： B32B27/32
CPC分类号： A61M25/1034 , A61L29/041 , A61L29/085 , A61L29/126 , A61M25/1006 , A61M25/1025 , A61M25/1029 , A61M2025/1075 , Y10T428/13 , Y10T428/1334 , Y10T428/1352 , Y10T428/1376 , Y10T428/1386 , Y10T428/139 , Y10T428/1393 , C08L27/18
摘要： A catheter balloon formed of a polymeric material such as expanded polytetrafluoroethylene (ePTFE) bonded to a second layer formed of a low tensile set polymer and/or impregnated with a low tensile set polymer. In a presently preferred embodiment, the low tensile set polymer is an elastomer selected from the group consisting of a silicone-polyurethane copolymer and a diene polymer. The low tensile set polymer has high strength, low modulus, high elongation, and low tensile set, to provide improved balloon performance. The diene or silicone-polyurethane has a low tensile set, which facilitates deflation of the balloon to a low profile deflated configuration. One aspect of the invention provides improved attachment of the diene to the ePTFE. In one embodiment, the second layer is formed of a diene mixed with a bonding promoter such as a vulcanizing agent which is covalently bonded to the diene.
-
公开(公告)号：US06946173B2
公开(公告)日：2005-09-20
申请号：US10103274
申请日：2002-03-21
申请人： Florencia Lim , Chi Le Long , Charles D. Claude , Jeong S. Lee , Srinivasan Sridharan , Fernando Gonzalez , Edwin Wang
发明人： Florencia Lim , Chi Le Long , Charles D. Claude , Jeong S. Lee , Srinivasan Sridharan , Fernando Gonzalez , Edwin Wang
IPC分类号： A61L29/00 , A61F2/958 , A61L29/04 , A61L29/08 , A61L29/12 , A61M25/00 , A61M25/16 , B32B1/08 , A61M25/10 , A61M29/00
CPC分类号： A61M25/1034 , A61L29/041 , A61L29/085 , A61L29/126 , A61M25/1006 , A61M25/1025 , A61M25/1029 , A61M2025/1075 , Y10T428/13 , Y10T428/1334 , Y10T428/1352 , Y10T428/1376 , Y10T428/1386 , Y10T428/139 , Y10T428/1393 , C08L27/18
摘要： A catheter balloon formed of a polymeric material such as expanded polytetrafluoroethylene (ePTFE) bonded to a second layer formed of a low tensile set polymer and/or impregnated with a low tensile set polymer. In a presently preferred embodiment, the low tensile set polymer is a silicone-polyurethane copolymer elastomer or a diene polymer elastomer. The low tensile set polymer has high strength, low modulus, high elongation, and low tensile set. The diene or silicone-polyurethane has a low tensile set, which facilitates deflation of the balloon to a low profile deflated configuration. One aspect of the invention provides improved attachment of the diene to the ePTFE. In one embodiment, the second layer is formed of a diene mixed with a bonding promoter such as a vulcanizing agent which is covalently bonded to the diene.
摘要翻译： 由诸如膨胀聚四氟乙烯（ePTFE）的聚合物材料形成的导管球囊结合到由低拉伸凝固聚合物形成的第二层和/或用低拉伸固化聚合物浸渍。 在目前优选的实施方案中，低拉伸固化聚合物是硅氧烷 - 聚氨酯共聚物弹性体或二烯聚合物弹性体。 低强度聚合物具有高强度，低模量，高伸长率和低拉伸强度。 二烯或硅氧烷聚氨酯具有低拉伸组合，其有利于将气囊放气至低剖面放气构型。 本发明的一个方面提供了改进的二烯与ePTFE的连接。 在一个实施方案中，第二层由与二烯混合的二烯混合形成，所述二烯与粘合促进剂例如硫化剂混合。
-
公开(公告)号：US07147817B1
公开(公告)日：2006-12-12
申请号：US10335484
申请日：2002-12-31
CPC分类号： B29C61/006 , A61M25/0045 , A61M25/1006 , A61M25/1036 , A61M25/1038 , A61M25/104 , A61M2025/1031 , A61M2025/1075 , A61M2025/1081 , B29L2022/025 , B29L2031/7542
摘要： A method of making a catheter balloon or other expandable tubular medical device or component thereof, in which an assembly of heat shrink material on an outer surface of coaxially disposed first and second tubes is heated to radially shrink the heat shrink material and reduce the outer diameter of the first tube. In a presently preferred embodiment, the heat shrink material extends at least along a central section of the first tube to reduce the outer diameter of the first tube at least along the central section of the first tube. The first and second tubes form the outer and inner layers, respectively, of a multilayered balloon, which has an improved low profile outer diameter.
摘要翻译： 一种制造导管球囊或其它可扩张的管状医疗装置或其组件的方法，其中在同轴设置的第一和第二管的外表面上的热收缩材料的组件被加热以径向收缩热收缩材料并减小外径 的第一管。 在目前优选的实施例中，热收缩材料至少沿着第一管的中心部分延伸，以至少沿着第一管的中心部分减小第一管的外径。 第一和第二管分别形成多层气囊的外层和内层，其具有改进的低外形外径。
-
4.发明申请公开(公告)号：US20050121824A1
公开(公告)日：2005-06-09
申请号：US11040704
申请日：2005-01-20
CPC分类号： B29C61/006 , B29C2049/0089 , B29C2049/4655 , B29C2791/001 , B29K2023/0683 , B29K2027/18 , B29K2105/258 , B29L2031/7542
摘要： A method of making a catheter balloon or other expandable tubular medical device or component thereof formed of a compacted porous polymeric material, in which a tube of porous polymeric material is axially compacted, preferably without increasing the outer diameter of the tube, by positioning heat shrink material on the porous polymeric tube and heating the heat shrink material to decrease the length and diameter of the heat shrink material.
-
5.发明授权Method of making an expandable medical device formed of a compacted porous polymeric material 失效制造由压实的多孔聚合物材料形成的可扩张医疗装置的方法公开(公告)号：US06863757B1
公开(公告)日：2005-03-08
申请号：US10326333
申请日：2002-12-19
CPC分类号： B29C61/006 , B29C2049/0089 , B29C2049/4655 , B29C2791/001 , B29K2023/0683 , B29K2027/18 , B29K2105/258 , B29L2031/7542
摘要： A method of making a catheter balloon or other expandable tubular medical device or component thereof formed of a compacted porous polymeric material, in which a tube of porous polymeric material is axially compacted, preferably without increasing the outer diameter of the tube, by positioning heat shrink material on the porous polymeric tube and heating the heat shrink material to decrease the length and diameter of the heat shrink material.
摘要翻译： 一种制造导管球囊或其它可膨胀管状医疗装置或其部件由压实多孔聚合物材料制成的方法，其中多孔聚合材料管轴向压实，优选不增加管的外径，通过定位热收缩 在多孔聚合物管上的材料并加热热收缩材料以减小热收缩材料的长度和直径。
-
公开(公告)号：US09824790B2
公开(公告)日：2017-11-21
申请号：US14240788
申请日：2012-08-16
申请人： Dongshe Zhang , Aziz S. Shaikh , Srinivasan Sridharan , Himal Khatri , Hong Jiang , George E. Graddy, Jr.
发明人： Dongshe Zhang , Aziz S. Shaikh , Srinivasan Sridharan , Himal Khatri , Hong Jiang , George E. Graddy, Jr.
IPC分类号： H01L31/00 , H01B1/22 , C07F9/11 , C03C8/16 , C03C8/18 , C03C8/22 , H01L31/0224 , H01L21/22 , C03C8/10 , C03C8/08
CPC分类号： H01B1/22 , C03C8/08 , C03C8/10 , C03C8/16 , C03C8/18 , C03C8/22 , C07F9/11 , H01L21/2225 , H01L31/022425 , H01L31/022441 , Y02E10/50
摘要： Paste compositions, methods of making a paste composition, photovoltaic cells, and methods of making a photovoltaic cell contact are disclosed. The paste composition can include a conductive metal component such as aluminum, phosphate glass, phosphorus compounds such as alky! phosphate, and a vehicle. The contact can be formed on a passivation layer on a silicon wafer by applying the paste on the passivation layer and firing the paste. During firing, the metal component can fire through the passivation layer, thereby electrically contacting the silicon substrate.
-
公开(公告)号：US09272497B2
公开(公告)日：2016-03-01
申请号：US13808422
申请日：2011-07-22
申请人： Chandrashekhar S. Khadilkar , Robert P. Blonski , Srinivasan Sridharan , Jackie D. Davis , John J. Maloney , James D. Walker , Andrew M. Rohn, Jr.
发明人： Chandrashekhar S. Khadilkar , Robert P. Blonski , Srinivasan Sridharan , Jackie D. Davis , John J. Maloney , James D. Walker , Andrew M. Rohn, Jr.
CPC分类号： B32B37/12 , B05D3/007 , C08K7/14 , C09D5/34 , C09D7/70 , H01L31/048 , H01L31/0481 , H01L31/0488 , H01L51/5246 , Y02E10/50 , Y10T428/1314
摘要： A glass-flake loaded organic sealant system is useful for sealing active layers such as those in electronic devices and solar cells.
摘要翻译： 玻璃片装载的有机密封剂系统可用于密封诸如电子设备和太阳能电池中的活性层的活性层。
-
公开(公告)号：US09156735B2
公开(公告)日：2015-10-13
申请号：US13642553
申请日：2011-04-27
IPC分类号： H01L31/048 , C03C27/04 , H01L21/02 , H01L21/50 , H01L23/10 , C03C3/066 , C03C3/12 , C03C3/14 , C03C8/04 , C03C8/14 , H01L51/52
CPC分类号： C03C27/044 , C03C3/066 , C03C3/122 , C03C3/14 , C03C8/04 , C03C8/14 , H01L21/02345 , H01L21/50 , H01L23/10 , H01L31/0481 , H01L31/0488 , H01L51/5246 , H01L2924/0002 , H01L2924/09701 , H01L2924/12044 , Y02E10/50 , H01L2924/00
摘要： Durable hermetic seals between two inorganic substrates are produced using a high-intensity electromagnetic energy source, such as laser, to heat and seal enamel layers with controlled absorption of high-intensity energy source. Durable hermetic seals incorporating electrical feedthroughs are also produced.
摘要翻译： 使用高强度电磁能源（例如激光）产生两个无机基底之间的耐久气密密封，以加热和密封具有受控吸收的高强度能量源的搪瓷层。 还生产结合电馈通的耐用气密密封件。
-
9.发明授权Infusion treatment agents, catheters, filter devices, and occlusion devices, and use thereof 有权输液治疗剂，导管，过滤装置和闭塞装置及其用途公开(公告)号：US09023010B2
公开(公告)日：2015-05-05
申请号：US11923068
申请日：2007-10-24
申请人： Jessica G. Chiu , Gregory Waimong Chan , Gabriel Asongwe , Robert C. Esselstein , Douglas Gesswein , Srinivasan Sridharan , Nianjiong Joan Bei , William E. Webler , Stephen G. Schaible , Mina Chow , Yan Shen , Hongzhi Bai , Mark J. Bly , Thomas R. Hatten
发明人： Jessica G. Chiu , Gregory Waimong Chan , Gabriel Asongwe , Robert C. Esselstein , Douglas Gesswein , Srinivasan Sridharan , Nianjiong Joan Bei , William E. Webler , Stephen G. Schaible , Mina Chow , Yan Shen , Hongzhi Bai , Mark J. Bly , Thomas R. Hatten
CPC分类号： A61M25/10 , A61M25/1002 , A61M2025/1052
摘要： Embodiments include an infusion-occlusion system having a delivery catheter, a guide catheter adapted to receive the delivery catheter, and a guidewire with an occlusion device adapted to be received within the guide catheter. The guide catheter of the catheter kit may be provided with an occlusion device at the distal end of the guide catheter. The delivery catheter may have an accessory lumen, coaxial or co-linear lumen, a supporting mandrel, or an occlusion device at its distal end. Moreover, according to some embodiments, occlusion devices may be a single material or a composite balloon having an inner liner and an outer layer of different materials, a high compliance low pressure balloon, or a filter device that restricts particles from passing through but does not restrict fluid, such as blood. An inflation device with a large volume and low volume syringe can be used to inflate the balloon.
摘要翻译： 实施例包括具有输送导管的输液阻塞系统，适于接收输送导管的引导导管，以及具有适于容纳在引导导管内的闭塞装置的导丝。 导管套件的引导导管可以在引导导管的远端处设置有闭塞装置。 输送导管可以具有附件腔，同轴或共线腔，支撑心轴或其远端处的闭塞装置。 此外，根据一些实施例，闭塞装置可以是具有内衬和不同材料外层的单一材料或复合球囊，高顺应性低压气球或限制颗粒通过但不限制的过滤装置 限制流体，如血液。 可以使用具有大体积和低体积注射器的充气装置来使气囊膨胀。
-
公开(公告)号：US08786034B2
公开(公告)日：2014-07-22
申请号：US13608022
申请日：2012-09-10
IPC分类号： H01L29/84
CPC分类号： C03C8/24 , C03C3/066 , C03C3/072 , C03C3/16 , C03C8/245 , H01L2224/48091 , H01L2224/48465 , H01L2924/16235 , H01L2924/00014
摘要： Hot-melt sealing glass compositions that include one or more glass frits dispersed in a polymeric binder system. The polymeric binder system is a solid at room temperature, but melts at a temperature of from about 35° C. to about 90° C., thereby forming a flowable liquid dispersion that can be applied to a substrate (e.g., a cap wafer and/or a device wafer of a MEMS device) by screen printing. Hot-melt sealing glass compositions according to the invention rapidly re-solidify and adhere to the substrate after being deposited by screen printing. Thus, they do not tend to spread out as much as conventional solvent-based glass frit bonding pastes after screen printing. And, because hot-melt sealing glass compositions according to the invention are not solvent-based systems, they do not need to be force dried after deposition.
摘要翻译： 包括分散在聚合物粘合剂体系中的一种或多种玻璃料的热熔密封玻璃组合物。 聚合物粘合剂体系在室温下为固体，但在约35℃至约90℃的温度下熔融，由此形成可流动的液体分散体，其可施加到基底（例如盖片和 /或MEMS器件的器件晶片）。 根据本发明的热熔密封玻璃组合物在通过丝网印刷沉积之后快速再固化并附着到基底上。 因此，它们在丝网印刷后不会像常规的溶剂型玻璃料粘合膏一样扩散。 而且，由于根据本发明的热熔密封玻璃组合物不是溶剂型体系，它们在沉积后不需要强力干燥。
-
-
-
-
-
-
-
-
-
搜索结果
117 条记录 (耗时 0.048 秒)
