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1. 发明申请

US20080027534A1 Self-Sealing Ptfe Graft with Kink Resistance 有权
标题翻译：自密封Ptfe接头具有抗扭性
公开(公告)号：US20080027534A1
公开(公告)日：2008-01-31
申请号：US11661250
申请日：2005-08-30
申请人： Tarun Edwin , Jamie Abbott , Heidi Cole , Chandrashekhar Pathak , David Bogert , Richard Elton , Fitzroy Brown , Kereshmeh Shahriari
发明人： Tarun Edwin , Jamie Abbott , Heidi Cole , Chandrashekhar Pathak , David Bogert , Richard Elton , Fitzroy Brown , Kereshmeh Shahriari
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/94 , A61F2002/072 , A61L27/16 , A61L27/34 , A61L27/507 , A61L27/56 , A61L2300/44 , A61L2300/442 , A61L2420/08 , C08L27/18 , C08L75/04
摘要： A self-sealing vascular graft, including a substrate with a sealant layer and several optional additional layers, is described. The substrate can be ePTFE and the material used for the sealant and additional layers can be polyurethane. The sealant layer and additional layers may include one or more base layers, one or more foam layers, beading of different sizes and shapes, and ePTFE tape. A flared cuff may be integral to one or both ends of the substrate or may be attached to one or both ends. Various methods of making a self-sealing vascular graft are also described, including methods of disposition, methods of forming, methods of bonding and methods of attaching.
摘要翻译：描述了一种自密封血管移植物，其包括具有密封层和几个任选附加层的基底。基材可以是ePTFE，用于密封剂和附加层的材料可以是聚氨酯。密封剂层和附加层可以包括一个或多个基层，一个或多个泡沫层，不同尺寸和形状的珠饰以及ePTFE胶带。喇叭形袖带可以与衬底的一端或两端成一体，或者可以连接到一端或两端。还描述了制造自密封血管移植物的各种方法，包括处置方法，形成方法，粘合方法和附着方法。

2. 发明申请

US20050118045A1 Cook fan 审中-公开
标题翻译：厨师风扇
公开(公告)号：US20050118045A1
公开(公告)日：2005-06-02
申请号：US10724412
申请日：2003-12-01
申请人： Richard Elton , Brett Folkman
发明人： Richard Elton , Brett Folkman
IPC分类号： F04D29/60 , F04B53/00 , F04B17/00
CPC分类号： F04D29/601
摘要： A cook fan to prevent boiling over in a cooking container including a base that allows the cook fan to be placed near the cooking container; a fan attached wherein the fan further comprises a motor and blades attached to the motor; and a connector member attached to the base and the fan, wherein the connector member allows the position of the fan to be adjusted.
摘要翻译：烹饪风扇，以防止在烹饪容器中沸腾，该烹饪容器包括允许烹饪风扇放置在烹饪容器附近的基座; 附接风扇，其中所述风扇还包括附接到所述电动机的电动机和叶片; 以及附接到基座和风扇的连接器构件，其中连接器构件允许调节风扇的位置。

3. 发明授权

US5776611A Crosslinked hydrogel coatings 失效
标题翻译：交联水凝胶涂层
公开(公告)号：US5776611A
公开(公告)日：1998-07-07
申请号：US746946
申请日：1996-11-18
申请人： Richard Elton , Margret Opolski
发明人： Richard Elton , Margret Opolski
IPC分类号： C08G18/48 , C09D175/02 , B32B27/00 , B32B27/40
CPC分类号： C08G18/4833 , C09D175/02 , C08G2210/00 , Y10T428/31551 , Y10T428/31605
摘要： A hydrophilic, lubricious, durable, flexible, coating comprising a crosslinked polyurea matrix complexed with a hydrophilic polymer selected from the group consisting of poly (ethylene oxide) and polyvinylpyrrolidone, said crosslinked polymer formed from the reaction of an isocyanate and a compound having at least two active hydrogens per molecule selected from the group consisting of polyamines, polymercaptans, and polycarboxylates or compounds with NH, NH.sub.2, SH or COOH groups on same molecule in the presence of said hydrophilic polymer, with the total sum of the average isocyanate functionality plus the average active hydrogen functionality exceeding 4 and the molar ratio of total NCO groups to total active hydrogens being at least 0.8.
摘要翻译：一种亲水的，润滑的，耐用的，柔性的涂层，其包含与选自聚（环氧乙烷）和聚乙烯吡咯烷酮的亲水性聚合物络合的交联聚脲基质，所述交联聚合物由异氰酸酯和至少具有至少选自多胺，多硫醇和多羧酸盐或在所述亲水性聚合物存在下在同一分子上具有NH，NH 2，SH或COOH基团的化合物的每个分子的两个活性氢，平均异氰酸酯官能度加上平均活性氢官能度超过4，总NCO基团与总活性氢的摩尔比至少为0.8。

4. 发明授权

US10478579B1 Blind intubation device and related methodologies for endotracheal intubation 有权
公开(公告)号：US10478579B1
公开(公告)日：2019-11-19
申请号：US16428344
申请日：2019-05-31
申请人： Richard Elton
发明人： Richard Elton
IPC分类号： A61M16/00 , A61M16/04 , A61M25/06
摘要： Disclosed is an apparatus and method to facilitate insertion of the endotracheal tube into the patient's trachea.

5. 发明申请

US20200376219A1 Blind intubation device and related methodologies for endotracheal intubation 审中-公开
公开(公告)号：US20200376219A1
公开(公告)日：2020-12-03
申请号：US16598188
申请日：2019-10-10
申请人： Richard Elton
发明人： Richard Elton
IPC分类号： A61M16/04
摘要： Disclosed is an apparatus and method to facilitate insertion of the endotracheal tube into the patient's trachea.

6. 发明授权

US08313524B2 Self-sealing PTFE graft with kink resistance 有权
标题翻译：具有扭结阻力的自密封PTFE接枝
公开(公告)号：US08313524B2
公开(公告)日：2012-11-20
申请号：US11661250
申请日：2005-08-30
申请人： Tarun J. Edwin , Jamie Abbott , Heidi R. Cole , Chandrashekhar P. Pathak , David L. Bogert , Richard Elton , Fitzroy Brown , Kereshmeh Shahriari
发明人： Tarun J. Edwin , Jamie Abbott , Heidi R. Cole , Chandrashekhar P. Pathak , David L. Bogert , Richard Elton , Fitzroy Brown , Kereshmeh Shahriari
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/94 , A61F2002/072 , A61L27/16 , A61L27/34 , A61L27/507 , A61L27/56 , A61L2300/44 , A61L2300/442 , A61L2420/08 , C08L27/18 , C08L75/04
摘要： A self-sealing vascular graft, including a substrate with a sealant layer and several optional additional layers, is described. The substrate can be ePTFE and the material used for the sealant and additional layers can be polyurethane. The sealant layer and additional layers may include one or more base layers, one or more foam layers, beading of different sizes and shapes, and ePTFE tape. A flared cuff may be integral to one or both ends of the substrate or may be attached to one or both ends. Various methods of making a self-sealing vascular graft are also described, including methods of disposition, methods of forming, methods of bonding and methods of attaching.
摘要翻译：描述了一种自密封血管移植物，其包括具有密封层和几个任选附加层的基底。基材可以是ePTFE，用于密封剂和附加层的材料可以是聚氨酯。密封剂层和附加层可以包括一个或多个基层，一个或多个泡沫层，不同尺寸和形状的珠饰以及ePTFE胶带。喇叭形袖带可以与衬底的一端或两端成一体，或者可以连接到一端或两端。还描述了制造自密封血管移植物的各种方法，包括处置方法，形成方法，粘合方法和附着方法。

7. 发明授权

US06461311B2 Low friction guidewire with off-center core 有权
标题翻译：带偏心的低摩擦导丝
公开(公告)号：US06461311B2
公开(公告)日：2002-10-08
申请号：US09784578
申请日：2001-02-15
申请人： Tom DuBois , Richard Elton , Gary Teague
发明人： Tom DuBois , Richard Elton , Gary Teague
IPC分类号： A61B500
CPC分类号： A61M25/09 , A61L31/10 , A61M2025/09083 , A61M2025/09108 , A61L31/022 , C08L75/02 , C08L75/04 , A61L31/041 , C08L71/02 , C08L39/06 , C08L75/00
摘要： A flexible, kink-resistant, low-friction guidewire for positioning a medical instrument through tortuous passageways within a patient is disclosed. The guidewire includes a core wire which remains substantially free of any residual strain when it is positioned within the patient, a metal coil about the core wire and extending substantially the entire length of the core, a primer coating on the coil and a hydrophilic, lubricous coating on the primer coating. The core wire is preferably a superelastic metal alloy such as Nitinol. The metal coil is preferably formed from a wire with a rectangular cross section. The primer is preferably one which reacts with species of isocyanate or hydroxyl, and the hydrophilic, lubricous coating is preferably a cross-linked polymer selected from the group of polyurethane, polyurea, and polyurethaneurea, complexed with a hydrophilic complexing species such as poly(ethylene oxide) or polyvinylpyrrolidone. A method for manufacturing and coating such a guidewire is also disclosed.
摘要翻译：公开了一种用于通过患者内的曲折通道定位医疗器械的柔性，扭结的低摩擦导丝。导线包括芯线，当其位于患者体内时基本上不存在任何残余应变，围绕芯线的金属线圈并且基本上延伸到芯的整个长度，线圈上的底漆涂层和亲水的，润滑的涂底漆涂层。芯线优选为镍钛诺超弹性金属合金。金属线圈优选由具有矩形横截面的线形成。底漆优选是与异氰酸酯或羟基物质反应的底漆，并且亲水性，润滑的涂料优选为选自聚氨酯，聚脲和聚氨酯脲的交联聚合物，其与亲水性络合物质如聚（乙烯氧化物）或聚乙烯吡咯烷酮。还公开了制造和涂覆这种导丝的方法。

8. 发明授权

US06270902B1 Method of improving the adherence of certain crosslinked polymer coatings containing PEO or PVP to a substrate 失效
标题翻译：将含有PEO或PVP的某些交联聚合物涂层粘附到基底上的方法
公开(公告)号：US06270902B1
公开(公告)日：2001-08-07
申请号：US08838939
申请日：1997-04-23
申请人： Eugene Tedeschi , Richard Elton , John Hudson
发明人： Eugene Tedeschi , Richard Elton , John Hudson
IPC分类号： B32B2740
CPC分类号： B05D7/546 , A61L29/085 , A61L31/10 , A61L2400/10 , C09D175/00 , Y10T428/31507 , Y10T428/31551 , Y10T428/31554 , Y10T428/31565 , Y10T428/31569 , Y10T428/31598 , Y10T428/31601 , Y10T428/31605 , C08L75/00 , C08L71/00
摘要： A two step method or process for improving the adherence or bonding of a lubricious coating of a crosslinked polyurethane, polyurea or polyurethaneurea/PEO or PVP coating to a substrate surface, said two step method comprising a first step of subjecting said surface to a surface preparation which results in the treated surface being provided with a functional tie layer containing functional groups for reaction with functional groups of a reaction mixture to be applied in a subsequent second step, which upon curing forms a crosslinked polyurethane, polyurea or polyurethaneurea/PEO or PVP coating and a second step of applying to said tie layer said reaction mixture and curing the reaction mixture. A medical device resulting from the above-described two step method.
摘要翻译：一种用于改善交联聚氨酯，聚脲或聚氨酯脲/ PEO或PVP涂层的润滑涂层对基材表面的粘合或粘合的两步法或方法，所述两步法包括使所述表面经受表面处理这导致经处理的表面设置有功能性连接层，该功能性连接层包含用于与后续第二步骤中应用的反应混合物的官能团反应的官能团，其在固化时形成交联的聚氨酯，聚脲或聚氨酯脲/ PEO或PVP涂层以及将所述反应混合物施加到所述粘结层并固化反应混合物的第二步骤。由上述两步法得到的医疗装置。

9. 发明授权

US06245030B1 Flexible kink resistant, low friction guidewire with formable tip, and method for making same 有权
标题翻译：具有可弯曲的尖端的柔性抗扭结，低摩擦导丝及其制造方法
公开(公告)号：US06245030B1
公开(公告)日：2001-06-12
申请号：US09257425
申请日：1999-02-25
申请人： Tom DuBois , Richard Elton , Gary Teague
发明人： Tom DuBois , Richard Elton , Gary Teague
IPC分类号： A61B500
CPC分类号： A61M25/09 , A61L31/10 , A61M2025/09083 , A61M2025/09108 , A61L31/022 , C08L75/02 , C08L75/04 , A61L31/041 , C08L71/02 , C08L39/06 , C08L75/00
摘要： A flexible, kink-resistant, low-friction guidewire for positioning a medical instrument through tortuous passageways within a patient is disclosed. The guidewire includes a core wire which remains substantially free of any residual strain when it is positioned within the patient, a metal coil about the core wire and extending substantially the entire length of the core, a primer coating on the coil and a hydrophilic, lubricous coating on the primer coating. The core wire is preferably a superelastic metal alloy such as Nitinol. The metal coil is preferably formed from a wire with a rectangular cross section. The primer is preferably one which reacts with species of isocyanate or hydroxyl, and the hydrophilic, lubricous coating is preferably a cross-linked polymer selected from the group of polyurethane, polyurea, and polyurethaneurea, complexed with a hydrophilic complexing species such as poly(ethylene oxide) or polyvinylpyrrolidone. A method for manufacturing and coating such a guidewire is also disclosed.
摘要翻译：公开了一种用于通过患者内的曲折通道定位医疗器械的柔性，扭结的低摩擦导丝。导线包括芯线，当其位于患者体内时基本上不存在任何残余应变，围绕芯线的金属线圈并且基本上延伸到芯的整个长度，线圈上的底漆涂层和亲水的，润滑的涂底漆涂层。芯线优选为镍钛诺超弹性金属合金。金属线圈优选由具有矩形横截面的线形成。底漆优选是与异氰酸酯或羟基物质反应的底漆，并且亲水性，润滑的涂料优选为选自聚氨酯，聚脲和聚氨酯脲的交联聚合物，其与亲水性络合物质如聚（乙烯氧化物）或聚乙烯吡咯烷酮。还公开了制造和涂覆这种导丝的方法。

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