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1. 发明授权

US06387123B1 Stent with radiopaque core 有权
标题翻译：支架与不透射线核心
公开(公告)号：US06387123B1
公开(公告)日：2002-05-14
申请号：US09416879
申请日：1999-10-13
申请人： James M. Jacobs , Ryan John Santos
发明人： James M. Jacobs , Ryan John Santos
IPC分类号： A61F206
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91533 , A61F2230/0013 , A61F2250/0098
摘要： A stent configuration wherein a radiopaque material is completely encapsulated in a skin of biocompatible material to prevent the exposure of radiopaque materials to living tissue and to prevent galvanic corrosion between disparate metals. The stent is initially formed and rendered radiopaque after which all surfaces are coated with the biocompatible material.
摘要翻译：支架构造，其中不透射线材料被完全包封在生物相容性材料的皮肤中，以防止不透射线材料暴露于活组织并防止不同金属之间的电偶腐蚀。支架最初形成并呈不透射线，其后所有表面均涂有生物相容性材料。

2. 发明授权

US06676700B1 Stent with radiopaque core 有权
标题翻译：支架与不透射线核心
公开(公告)号：US06676700B1
公开(公告)日：2004-01-13
申请号：US10002715
申请日：2001-11-01
申请人： James M. Jacobs , Ryan John Santos
发明人： James M. Jacobs , Ryan John Santos
IPC分类号： A61F206
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91533 , A61F2230/0013 , A61F2250/0098
摘要： A stent configuration wherein a radiopaque material is completely encapsulated in a skin of biocompatible material to prevent the exposure of radiopaque materials to living tissue and to prevent galvanic corrosion between disparate metals. The stent is initially formed and rendered radiopaque after which all surfaces are coated with the biocompatible material.
摘要翻译：支架构造，其中不透射线材料被完全包封在生物相容性材料的皮肤中，以防止不透射线材料暴露于活组织并防止不同金属之间的电偶腐蚀。支架最初形成并呈不透射线，其后所有表面均涂有生物相容性材料。

3. 发明申请

US20080195194A1 MRI COMPATIBLE, RADIOPAQUE ALLOYS FOR USE IN MEDICAL DEVICES 审中-公开
标题翻译： MRI兼容，放射性合金用于医疗器械
公开(公告)号：US20080195194A1
公开(公告)日：2008-08-14
申请号：US12029033
申请日：2008-02-11
申请人： Stephen Dirk Pacetti , Pamela Ann Kramer-Brown , Ryan John Santos , John William Morris , Shamim Muhammad Malik
发明人： Stephen Dirk Pacetti , Pamela Ann Kramer-Brown , Ryan John Santos , John William Morris , Shamim Muhammad Malik
IPC分类号： A61F2/06
CPC分类号： A61L27/06 , A61L27/50 , A61L29/02 , A61L29/18 , A61L31/022 , A61L31/082 , A61L31/18
摘要： A metallic alloy whose primary constituent elements are a relatively higher volume fraction of titanium and a relatively lower volume fraction of an added element or elements generally selected from the transition elements (excluding mercury, cadmium, osmium and copper). Medical devices formed from the metallic alloy are visible under MRI imaging and are sufficiently radiopaque for viewing by x-ray fluoroscopy. The alloy may be embodied in a multitude of medical devices.
摘要翻译：一种金属合金，其主要构成元素是钛的相对较高的体积分数，以及通常选自过渡元素（不包括汞，镉，锇和铜）的添加元素或元素的相对较低的体积分数。由金属合金形成的医疗装置在MRI成像下是可见的，并且通过X射线荧光透视来观察足够的不透射线。合金可以体现在许多医疗装置中。

4. 发明授权

US06599415B1 Apparatus and method for electropolishing surfaces 有权
标题翻译：电抛光表面的装置和方法
公开(公告)号：US06599415B1
公开(公告)日：2003-07-29
申请号：US09846114
申请日：2001-04-30
申请人： Yu-Chun Ku , Ryan John Santos
发明人： Yu-Chun Ku , Ryan John Santos
IPC分类号： C25F300
CPC分类号： C25F7/00 , C25F3/16
摘要： A method and apparatus for electropolishing a workpiece without immersing the workpiece in a bath of electrolytic solution. The workpiece is held in an atmospheric environment, while electrolytic solution is discharged from a reservoir in the form of a plurality of jet streams onto the surface of the workpiece. A voltage difference is applied across the workpiece and the jet streams, thereby inducing a current to flow, between the workpiece acting as anode and the jet streams acting as cathode. The workpiece may be rotated about an axis and moved linearly along the same axis while the jet streams of electrolytic solution are discharged onto the workpiece. Anodic dissolution causes polishing of the workpiece surface. The electrolytic solution may be collected after discharge and recycled back into the reservoir, after being filtered and cooled.
摘要翻译：一种用于在不将工件浸入电解液浴的情况下电抛光工件的方法和装置。工件被保持在大气环境中，而电解液从多个喷射流形式的储存器排出到工件的表面上。在工件和喷射流之间施加电压差，从而在作为阳极的工件和作为阴极的射流之间引起电流流动。工件可以围绕轴线旋转并且沿着相同的轴线线性移动，同时电解溶液的喷射流被排出到工件上。阳极溶解导致工件表面的抛光。电解液可以在排放后收集，并在过滤和冷却后循环回到储存器中。

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