专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10105522B2 Radiopaque medical balloon 有权
公开(公告)号：US10105522B2
公开(公告)日：2018-10-23
申请号：US14123596
申请日：2012-06-04
申请人： Richard K. Elton , Corey E. Stapleton
发明人： Richard K. Elton , Corey E. Stapleton
IPC分类号： A61M25/10 , A61B90/00 , A61B17/22
摘要： A medical balloon is made radiographic, such as by incorporating a radiopaque foil or film layer. The radiopaque foil or film layer may be placed between an inner layer and an outer layer of a non-compliant balloon wall. The foil or film may provide the balloon with a radiographic quality from a first end to a second end in the absence of an inflation fluid. The balloon may be provided with the foil or film in a manner that provides a first section, such as the barrel, with a first radiographic quality, and a second section, such as the cone, with a second radiographic quality. The film may also be applied as a decal or appliqué to the external surface of a balloon-shaped body. Related methods are also disclosed.

2. 发明授权

US5333620A High performance plastic coated medical guidewire 失效
标题翻译：高性能塑料涂层医疗导丝
公开(公告)号：US5333620A
公开(公告)日：1994-08-02
申请号：US118131
申请日：1993-09-08
申请人： Timothy E. Moutafis , Richard K. Elton , Thomas C. DuBois , Bruce N. MacMore
发明人： Timothy E. Moutafis , Richard K. Elton , Thomas C. DuBois , Bruce N. MacMore
IPC分类号： A61B5/00
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09091 , A61M2025/09166
摘要： A guidewire having a metal wire core and a high performance plastic sleeve extruded thereover. A tapering distal portion of the metal wire core extends beyond the high performance plastic sleeve. A coil formed of radiopaque material is mounted about the distal portion. A compliant jacket covers the high performance plastic sleeve and the radiopaque coil. The compliant jacket includes a lubricious coating.
摘要翻译：具有金属丝芯和在其上挤出的高性能塑料套的导丝。金属丝芯的锥形远端部分延伸超出高性能塑料套筒。由不透射线材料形成的线圈围绕远侧部分安装。合适的护套覆盖高性能塑料套管和不透射线的线圈。合适的外套包括润滑涂层。

3. 发明授权

US5067046A Electric charge bleed-off structure using pyrolyzed glass fiber 失效
标题翻译：使用热解玻璃纤维的电荷泄放结构
公开(公告)号：US5067046A
公开(公告)日：1991-11-19
申请号：US351235
申请日：1989-05-15
申请人： Richard K. Elton , William R. Schultz, Jr.
发明人： Richard K. Elton , William R. Schultz, Jr.
IPC分类号： H02K3/40
CPC分类号： H02K3/40 , H02K2203/15 , Y10S174/22 , Y10S174/27
摘要： A structure for bleeding off static electric charges includes a pyrolyzed glass fiber layer having resistivity in the range of 200 to 10,000 ohms per square.
摘要翻译：用于排出静电荷的结构包括具有200至10,000欧姆/平方的电阻率的热解玻璃纤维层。

4. 发明申请

US20110160661A1 BALLOON WITH RADIOPAQUE ADHESIVE 审中-公开
标题翻译：带放射性胶粘剂的气球
公开(公告)号：US20110160661A1
公开(公告)日：2011-06-30
申请号：US13062131
申请日：2009-09-02
申请人： Richard K. Elton
发明人： Richard K. Elton
IPC分类号： A61M29/00
摘要： A radiopaque balloon with a composite wall having a radiopaque adhesive affixing inner and outer layers of the balloon. The radiopaque adhesive provides a radiographic image of the balloon wall with or without the use of a radiopaque contrast media to inflate the balloon. A radiographically fainter image is provided as the balloon is inflated with well-defined edges of a balloon image, and the total radiopacity of the balloon does not change as the balloon is inflated. Also, a method of imaging a balloon wall and a method of imaging a radiopaque adhesive between two layers of a balloon wall are provided.
摘要翻译：具有复合壁的不透射线气球，其具有固定气球的内层和外层的不透射线粘合剂。不透射线的粘合剂使用或不使用不透射线的造影剂来提供球囊壁的放射照相图像以使气囊膨胀。当球囊被气球图像的良好限定的边缘充气时，提供放射照相较弱的图像，并且球囊的全部不透射线不会随气囊膨胀而改变。另外，提供了一种球囊壁成像方法以及对气球壁两层之间的不透射线粘合剂进行成像的方法。

5. 发明授权

US5160790A Lubricious hydrogel coatings 失效
标题翻译：润滑胶水涂料
公开(公告)号：US5160790A
公开(公告)日：1992-11-03
申请号：US607550
申请日：1990-11-01
申请人： Richard K. Elton
发明人： Richard K. Elton
IPC分类号： B05D7/24 , A61L29/00 , C08L75/00 , C08L75/04 , C09D137/00 , C09D139/06 , C09D175/00 , C09D175/04
CPC分类号： A61L29/085 , A61L29/14 , C09D139/06 , C09D175/04 , A61L2400/10 , C08L75/04 , Y10T428/31507 , Y10T428/31551 , Y10T428/31554 , Y10T428/31562 , Y10T428/31565 , Y10T428/31569 , Y10T428/31587
摘要： A flexible, lubricious organic coating is formed by applying a mixture of an isocyanate, a polyol, polyvinylpyrrolidone (PVP), and carrier liquid to a surface to be coated. The carrier liquid is removed and the mixture reacted to form a lubricious, flexible coating, particularly suitable for use as a protective lubricious caoting on medical devices introduced into the body. The coating exhibits a significantly reduced coefficient of friction when exposed to water or aqueous solutions.

6. 发明授权

US4853565A Semi-conducting layer for insulated electrical conductors 失效
标题翻译：绝缘电导体半导体层
公开(公告)号：US4853565A
公开(公告)日：1989-08-01
申请号：US643908
申请日：1984-08-23
申请人： Richard K. Elton , William R. Schultz, Jr.
发明人： Richard K. Elton , William R. Schultz, Jr.
IPC分类号： H02K3/40
CPC分类号： H02K3/40 , H02K2203/15 , Y10S174/19 , Y10S174/27
摘要： A semi-conducting pyrolyzed glass fiber layer equalizes the electrical potential on the exterior surface of an insulated conductor when the layer covers the surface. The layer prohibits the development of a corona discharge and bleeds off any electrical charge developed thereon when the layer is electrically coupled to a body having a known potential. The insulated conductor may be windings in a dynamoelectric machine.
摘要翻译：半导电热解玻璃纤维层在层覆盖表面时使绝缘导体的外表面上的电位相等。当该层电耦合到具有已知电位的主体时，该层禁止显影电晕放电并且使其上产生的任何电荷溢出。绝缘导体可以是电动机中的绕组。

7. 发明授权

US4510077A Semiconductive glass fibers and method 失效
标题翻译：半导体玻璃纤维及方法
公开(公告)号：US4510077A
公开(公告)日：1985-04-09
申请号：US548338
申请日：1983-11-03
申请人： Richard K. Elton
发明人： Richard K. Elton
IPC分类号： D06M15/00 , C03C25/42 , D06M11/00 , D06M11/74 , D06M13/02 , D06M13/224 , D06M101/00 , D06M101/40 , H01B1/04 , H01B1/06 , H01B5/02
CPC分类号： H01B1/04 , Y10S174/29
摘要： A semiconductive material which is formed by impregnating glass fibers or glass fabric with an organic material which is pyrolyzed in the substantial absence of oxygen and at a temperature which is above the pyrolysis temperature of the organic material, but below the boiling point or sublimation temperature of the organic material. By such pyrolysis, the organic compound is converted to substantially pure carbon deposited on the glass fibers which impart to the glass fibers semiconductive characteristics.
摘要翻译：一种半导体材料，其通过用基本上没有氧而在高于有机材料的热解温度但低于沸点或升华温度的温度下被热解的有机材料浸渍玻璃纤维或玻璃织物而形成有机材料。通过这种热解，有机化合物被转化成淀积在玻璃纤维上的基本上纯的碳，赋予玻璃纤维半导体特性。

8. 发明申请

US20130006175A1 HYDROPHILIC COATING 审中-公开
标题翻译：水泥涂料
公开(公告)号：US20130006175A1
公开(公告)日：2013-01-03
申请号：US13609594
申请日：2012-09-11
申请人： Richard K. Elton
发明人： Richard K. Elton
IPC分类号： B05D5/08 , A61M25/10 , B05D3/10
CPC分类号： A61L29/085 , A61L2400/10 , A61L2420/02 , A61L2420/06 , A61L2420/08 , A61M25/1027 , A61M2025/0046 , A61M2025/1031 , A61M2025/1075 , A61M2025/1088 , C08G18/36 , C08G18/42 , C08G18/482 , C08G18/4833 , C08G18/5024 , C08G18/6696 , C08G18/8009 , C08G2210/00 , C09D175/04 , Y10T428/31554 , Y10T428/31573 , Y10T428/31909 , C08L71/02 , C08L75/00 , C08L39/06
摘要： A hydrophilic, lubricious coating for a substrate includes a first coating layer having a cross-linked polyurethane or polyurea complexed with poly(ethylene oxide) formed by reacting a mixture of an isocyanate, a polyol or polyamine, and a poly(ethylene oxide), and a second coating layer having a cross-linked polyurethane or polyurea complexed with polyvinylpyrrolidone formed by reacting a mixture of an isocyanate, a polyol or polyamine, and a polyvinylpyrrolidone. The first layer is substantially covered by the second layer and the second layer at least partially interpenetrates the first layer. The coating is provided by applying the first coating layer, curing to provide a cross-linked polyurethane or polyurea/poly(ethylene oxide) coating, applying the second layer, and curing to provide a cross-linked polyurethane or polyurea/polyvinylpyrrolidone coating.
摘要翻译：用于基材的亲水性润滑涂层包括具有交联聚氨酯或与通过异氰酸酯，多元醇或多胺和聚（环氧乙烷）的混合物反应形成的聚（环氧乙烷）络合的交联聚氨酯或聚脲的第一涂层，以及第二涂层，其具有通过使异氰酸酯，多元醇或多胺和聚乙烯吡咯烷酮的混合物反应形成的与聚乙烯吡咯烷酮络合的交联聚氨酯或聚脲。第一层基本上被第二层覆盖，第二层至少部分地穿过第一层。通过施加第一涂层来提供涂层，固化以提供交联的聚氨酯或聚脲/聚（环氧乙烷）涂层，施加第二层，并固化以提供交联的聚氨酯或聚脲/聚乙烯吡咯烷酮涂层。

9. 发明申请

US20110144579A1 HYDROPHILIC COATING 有权
标题翻译：水泥涂料
公开(公告)号：US20110144579A1
公开(公告)日：2011-06-16
申请号：US12638464
申请日：2009-12-15
申请人： Richard K. Elton
发明人： Richard K. Elton
IPC分类号： A61M25/10 , B05D1/38 , A61M29/02 , A61F2/06 , A61M25/00 , B32B27/40 , B32B27/08 , B32B27/30
CPC分类号： A61L29/085 , A61L2400/10 , A61L2420/02 , A61L2420/06 , A61L2420/08 , A61M25/1027 , A61M2025/0046 , A61M2025/1031 , A61M2025/1075 , A61M2025/1088 , C08G18/36 , C08G18/42 , C08G18/482 , C08G18/4833 , C08G18/5024 , C08G18/6696 , C08G18/8009 , C08G2210/00 , C09D175/04 , Y10T428/31554 , Y10T428/31573 , Y10T428/31909 , C08L71/02 , C08L75/00 , C08L39/06
摘要： A hydrophilic, lubricious coating for a substrate includes a first coating layer having a cross-linked polyurethane or polyurea complexed with poly(ethylene oxide) formed by reacting a mixture of an isocyanate, a polyol or polyamine, and a poly(ethylene oxide), and a second coating layer having a cross-linked polyurethane or polyurea complexed with polyvinylpyrrolidone formed by reacting a mixture of an isocyanate, a polyol or polyamine, and a polyvinylpyrrolidone. The first layer is substantially covered by the second layer and the second layer at least partially interpenetrates the first layer. The coating is provided by applying the first coating layer, curing to provide a cross-linked polyurethane or polyurea/poly(ethylene oxide) coating, applying the second layer, and curing to provide a cross-linked polyurethane or polyurea/polyvinylpyrrolidone coating.
摘要翻译：用于基材的亲水性润滑涂层包括具有交联聚氨酯或与通过异氰酸酯，多元醇或多胺和聚（环氧乙烷）的混合物反应形成的聚（环氧乙烷）络合的交联聚氨酯或聚脲的第一涂层，以及第二涂层，其具有通过使异氰酸酯，多元醇或多胺和聚乙烯吡咯烷酮的混合物反应形成的与聚乙烯吡咯烷酮络合的交联聚氨酯或聚脲。第一层基本上被第二层覆盖，第二层至少部分地穿过第一层。通过施加第一涂层来提供涂层，固化以提供交联的聚氨酯或聚脲/聚（环氧乙烷）涂层，施加第二层，并固化以提供交联的聚氨酯或聚脲/聚乙烯吡咯烷酮涂层。

10. 发明授权

US5179174A Flexible lubricious organic coatings 失效
标题翻译：柔性润滑有机涂料
公开(公告)号：US5179174A
公开(公告)日：1993-01-12
申请号：US751975
申请日：1991-08-30
申请人： Richard K. Elton
发明人： Richard K. Elton
IPC分类号： A61L29/08 , C08G18/08 , C08G18/36 , C08G18/40 , C08G18/48 , C08G18/80 , C09D175/04
CPC分类号： A61L29/085 , C08G18/0857 , C08G18/36 , C08G18/4018 , C08G18/4833 , C08G18/8029 , C09D175/04 , A61L2400/10 , Y10S525/937 , Y10S528/904 , Y10T428/31551
摘要： A flexible, lubricious organic polymeric coating is formed by applying a mixture of an isocyanate, a polyol, poly(ethylene oxide), and carrier liquid to a surface to be coated. The carrier liquid is removed and the mixture reacted to form a polyurethane coating with associated poly(ethylene oxide) giving a highly lubricious, abrasion resistant, flexible coating particularly suitable for use as a protective lubricious coating on devices introduced into the body.
摘要翻译：通过将异氰酸酯，多元醇，聚（环氧乙烷）和载体液体的混合物施加到待涂覆的表面上来形成柔性的，润滑的有机聚合物涂层。将载体液体除去，混合物反应形成具有相关聚（环氧乙烷）的聚氨酯涂层，其具有高度光滑，耐磨，柔性的涂层，特别适合用作引入体内的装置上的保护性润滑涂层。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式