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公开(公告)号：US5603698A
公开(公告)日：1997-02-18
申请号：US538175
申请日：1995-08-23
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9517
摘要： This invention provides prosthesis delivery systems with atraumatic tips that can be dislodged from the catheter so that the catheter can be easily removed from the body after expanding the prosthesis, by pulling the catheter proximally. With the tip dislodged, the catheter, which is of smaller diameter than the tip can be removed even in instances where the prosthesis does not expand the lumen to a large diameter. This invention also provides prosthesis delivery systems with a contoured protective outer sheath having smaller diameters in proximal portions that normally are acutely bent when the system is in the body, than in distal portions corresponding to the position of the prostheses. These systems are more flexible and the sheaths less likely to kink, especially when configured as part of a large delivery system.
摘要翻译： 本发明提供了具有无创伤尖端的假体递送系统，其可以从导管移出，使得在扩张假体之后，可以通过向近侧拉动导管来容易地从体内移除导管。 在尖端移动时，即使在假体不将内腔扩张到大直径的情况下，也可以去除直径小于尖端的导管。 本发明还提供了具有轮廓保护性外护套的假体输送系统，其在近端部分具有较小的直径，当系统在体内时通常会急剧弯曲，而不是对应于假体位置的远端部分。 这些系统更灵活，护套不太可能扭结，特别是当配置为大型输送系统的一部分时。
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公开(公告)号：US5902333A
公开(公告)日：1999-05-11
申请号：US517456
申请日：1995-08-21
申请人： George T. Roberts , Erik Andersen
发明人： George T. Roberts , Erik Andersen
CPC分类号： A61F2/95 , A61F2/966 , A61F2002/044
摘要： This invention provides prosthesis delivery systems with tips constructed to permit both easier advance into the body and easier removal from the body after expanding the prosthesis. The tip includes a distal taper that can gently widen a lumen during advance in instances where the lumen is narrower than the tip and a proximal taper that can gently widen the lumen on retraction in instances where the prosthesis does not immediately expand the lumen to provide clearance for the larger diameter tip.
摘要翻译： 本发明提供假体输送系统，其具有构造成允许在扩张假体之后更容易前进到身体中并且更容易地从身体移除的尖端。 该尖端包括远端锥形，其可以在腔较前端狭窄的情况下预先轻轻加宽内腔，以及在假体不立即使内腔膨胀以提供间隙的情况下在收缩时可轻轻加宽内腔的近端锥形 对于较大直径的尖端。
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3.发明授权Method and system for searching for, and collecting, electronically-stored information 有权用于搜索和收集电子存储信息的方法和系统公开(公告)号：US08392706B2
公开(公告)日：2013-03-05
申请号：US12626517
申请日：2009-11-25
申请人： Elliot Spencer , Samuel J. Baker , Erik Andersen
发明人： Elliot Spencer , Samuel J. Baker , Erik Andersen
IPC分类号： G06F21/00
CPC分类号： G06F21/6218
摘要： A method and system for searching and collecting electronically stored information are described. Consistent with an embodiment of the invention, configuration and execution of a search are separated in time and location. For example, a search configuration application executing at a first computer system is utilized to generate a search configuration file, which controls the operation of a search agent when the search agent is executing at a target computer system and performing a search of storage devices act of the target computer system. Encryption is utilized to prevent unauthorized access to the search configuration file as well as the search results file generated by the search agent.
摘要翻译： 描述了一种用于搜索和收集电子存储信息的方法和系统。 与本发明的实施例一致，搜索的配置和执行在时间和位置上分离。 例如，在第一计算机系统中执行的搜索配置应用程序被用于生成搜索配置文件，该搜索配置文件控制搜索代理在目标计算机系统上执行时的操作，并执行对存储设备的搜索 目标计算机系统。 利用加密来防止未经授权的访问搜索配置文件以及搜索代理产生的搜索结果文件。
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4.发明申请METHOD AND SYSTEM FOR SEARCHING FOR, AND COLLECTING, ELECTRONICALLY-STORED INFORMATION 有权用于搜索和收集电子存储信息的方法和系统公开(公告)号：US20100138653A1
公开(公告)日：2010-06-03
申请号：US12626517
申请日：2009-11-25
申请人： Elliot Spencer , Samuel J. Baker , Erik Andersen
发明人： Elliot Spencer , Samuel J. Baker , Erik Andersen
CPC分类号： G06F21/6218
摘要： A method and system for searching and collecting electronically stored information are described. Consistent with an embodiment of the invention, configuration and execution of a search are separated in time and location. For example, a search configuration application executing at a first computer system is utilized to generate a search configuration file, which controls the operation of a search agent when the search agent is executing at a target computer system and performing a search of storage devices act of the target computer system. Encryption is utilized to prevent unauthorized access to the search configuration file as well as the search results file generated by the search agent.
摘要翻译： 描述了一种用于搜索和收集电子存储信息的方法和系统。 与本发明的实施例一致，搜索的配置和执行在时间和位置上分离。 例如，在第一计算机系统中执行的搜索配置应用程序被用于生成搜索配置文件，该搜索配置文件控制搜索代理在目标计算机系统上执行时的操作，并执行对存储设备的搜索 目标计算机系统。 利用加密来防止未经授权的访问搜索配置文件以及搜索代理产生的搜索结果文件。
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公开(公告)号：US20070255998A1
公开(公告)日：2007-11-01
申请号：US11819512
申请日：2007-06-27
申请人： Weitong Chuang , Erik Andersen
发明人： Weitong Chuang , Erik Andersen
IPC分类号： G11C29/00
CPC分类号： H04L49/552 , H04L49/206 , H04L49/351
摘要： A network device for minimizing latency and correcting errors associated with information transmitted from an external memory device. The network device includes a management unit for requesting information stored on at least one external memory device. The network device also includes a command unit for transmitting a request from the management unit to the external memory device. The command unit maintain at least one counter that is associated with current requests and compares the at least one counter to at least one predefined threshold in order to throttle the management unit when the at least one counter exceeds the at least one threshold. The network device further includes means for aligning information from the at least one external memory device with information transmitted from the command unit to the management unit and for ensuring that aligned information is accurate.
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公开(公告)号：US20070255206A1
公开(公告)日：2007-11-01
申请号：US10595329
申请日：2004-10-14
申请人： Darrell Reneker , Daniel Smith , Erik Andersen
发明人： Darrell Reneker , Daniel Smith , Erik Andersen
IPC分类号： A61L29/14
CPC分类号： A61L31/10 , A61B17/12022 , A61B17/1215 , A61B17/12172 , A61B17/12177 , A61B17/12186 , A61B2017/00004 , A61B2017/00893 , A61F2/82 , A61F2250/0067 , A61L29/085 , A61L29/16 , A61L31/16 , A61L2300/00 , A61L2400/12 , A61M25/0043 , A61M25/09 , C08L79/02
摘要： An expandable balloon for use in angioplasty procedures comprises a balloon having an outer surface layer, the outer surface layer being made from electrospun nanofibers and incorporating at least one pharmaceutically active substance, such as nitric oxide (NO). The outer surface layer may be formed on a separate flexible tubular member or sock, which is slipped over the balloon. An acidic agent, such as ascorbic acid, may be included in the balloon for enhancing NO release. A method of treating cell disorders in tubular structures of a living being comprises the steps of placing a coated balloon at a treatment site within the tubular structures, expanding the balloon at the treatment site, and releasing the pharmaceutically active substance at the treatment site. Optionally, a stent may be crimped onto the balloon prior to insertion of the balloon and stent into the tubular structures of the living being.
摘要翻译： 用于血管成形术程序的可膨胀气囊包括具有外表面层的球囊，外表面层由静电纺丝纳米纤维制成并且并入至少一种药物活性物质，例如一氧化氮（NO）。 外表面层可以形成在单独的柔性管状构件或袜子上，该弹性管状构件或袜子滑过气球。 气球中可以含有抗坏血酸等酸性剂，以增强NO释放。 一种治疗生物体管状结构中的细胞病症的方法包括以下步骤：将涂覆的球囊放置在管状结构内的治疗部位，使治疗部位膨胀，并在治疗部位释放药物活性物质。 任选地，在将球囊和支架插入生命体的管状结构之前，可以将支架卷曲到球囊上。
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公开(公告)号：US20070073242A1
公开(公告)日：2007-03-29
申请号：US10560806
申请日：2004-06-17
申请人： Erik Andersen , Finn Birk Pedersen
发明人： Erik Andersen , Finn Birk Pedersen
IPC分类号： A61M5/178
CPC分类号： A61M39/0693 , A61M2205/583
摘要： A closure for a valve (128) of a connector (100) of a haemostatic valve assembly with a longitudinally extending main section (114) having a longitudinally extending, through-going passage (110; 112) with the valve (128) at a proximal end of the connector. The closure comprises a closure member (130), a face (156) of which abuts a proximal end surface (152) of the main section (114), one of said face and end surface (152; 156) being provided with a protrusion (158) for engaging a corresponding indentation (154) provided in the other one of said face and said end surface (152; 156), so as to provide a liquid tight seal near an outer periphery of the passage (110; 112) at a proximal end thereof.
摘要翻译： 用于止血阀组件的连接器（100）的阀门（128）的封闭件，其具有纵向延伸的主要部分（114），所述主要部分具有纵向延伸的贯穿通道（110; 112），阀门（128）位于 连接器的近端。 闭合件包括封闭构件（130），其表面（156）邻接主区段（114）的近端表面（152），所述面和端表面（152; 156）中的一个设置有突起 （158），用于接合设置在所述面和所述端面（152; 156）中的另一个中的相应的凹口（154），以便在所述通道（110; 112）的外周附近提供液密密封 其近端。
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公开(公告)号：US20060293743A1
公开(公告)日：2006-12-28
申请号：US10531327
申请日：2003-10-14
申请人： Erik Andersen , Ning Wen
发明人： Erik Andersen , Ning Wen
IPC分类号： A61F2/06
摘要： A stent assembly comprises an expandable tubular stent (21), an external surface of which is provided with a fabric (5) which may constitute a reservoir to hold drugs to be released in the intravascular system of a living. The fabric (5) may be made from a filamentary material, such as multifilament yarn (6). Electrospinning of nanofibers of, e.g., polymer may be employed for manufacturing the fabric. The stent may comprise an assembly of radially expandable, tubular elements (1) aligned along a common longitudinal axis and successively joined together in pairs by respective sets of linking members (4), e.g. forming a zigzag corrugation. The stent may be crimped onto a balloon.
摘要翻译： 支架组件包括可扩张的管状支架（21），其外表面设置有织物（5），所述织物可以构成储存器以容纳待释放的活体血管内系统中的药物。 织物（5）可以由丝状材料制成，例如复丝纱线（6）。 例如聚合物的纳米纤维的静电纺丝可用于制造织物。 支架可以包括沿着共同的纵向轴线对准的可径向扩张的管状元件（1）的组件，并且通过相应的一组连接构件（4）成对连续地连接在一起。 形成锯齿形波纹。 支架可以卷曲到气球上。
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公开(公告)号：US20060129178A1
公开(公告)日：2006-06-15
申请号：US11345098
申请日：2006-01-31
IPC分类号： A61M29/00
CPC分类号： A61M25/104 , A61M2025/0063 , A61M2025/0183 , A61M2025/1079
摘要： A stiffenable balloon catheter assembly capable of being converted from an “over-the-wire” mode with respect to a quidewire extending therethrough to a “rapid-exchange” mode with respect to a guidewire extending therethrough, and vice versa. The catheter has a plurality of lumens, one lumen however, having a side opening with an obstructable galp, the orientation of which, determines the utilization “mode” of the catheter assembly. Stiffening stylets may be adjustably locked into the lumens, depending upon the “mode”, to control the stiffness of the catheter assembly during its utilization within a patient.
摘要翻译： 相对于延伸穿过其中的导线的“快速交换”模式，能够从“线上”模式转换成可以将“线上”模式转换成“快速交换”模式的可加强气球导管组件，反之亦然。 导管具有多个管腔，但是，一个管腔具有一个具有阻塞性隆起的侧开口，其取向决定了导管组件的利用“模式”。 取决于“模式”，加强样式可以可调节地锁定到腔中，以在患者体内使用期间控制导管组件的刚度。
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10.发明授权公开(公告)号：US06990564B2
公开(公告)日：2006-01-24
申请号：US10354637
申请日：2003-01-29
申请人： Erik Andersen
发明人： Erik Andersen
IPC分类号： G06F12/02
CPC分类号： H04L49/9047 , H04L49/90
摘要： A method and apparatus for combining cost effectiveness of data signal ports sharing a common memory storage device with reliable data signal communication of data signal ports each having a dedicated memory storage device. In one embodiment, data signals are received at a number of data signal ports of a data signal communication platform. A data signal bandwidth capability of a memory storage device of the data communication platform is determined. Once the data signal bandwidth capability of the memory storage device is determined, the memory storage device is segmented to improve utilization of the data signal bandwidth capability. As a result, cost effectiveness of data signal ports sharing a common memory storage device and reliability of data signal communication of data signal ports each having a dedicated memory storage device is combined.
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