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1. 发明申请

US20050215960A1 Dual lumen port with F-shaped connector 有权
标题翻译：双通道端口，带F形连接器
公开(公告)号：US20050215960A1
公开(公告)日：2005-09-29
申请号：US10807590
申请日：2004-03-24
申请人： Mark Girard , Benjamin Bell , Todd Beaupre
发明人： Mark Girard , Benjamin Bell , Todd Beaupre
IPC分类号： A61M39/02 , A61M39/04 , A61M39/12 , A61M31/00
CPC分类号： A61M39/0208 , A61M39/045 , A61M39/12 , A61M2039/0211
摘要： A port for subcutaneous implantation, comprising a housing including first and second wells formed therein and a substantially F-shaped flow element including first and second lumens extending therethrough wherein, when in an operative configuration the F-shaped flow element is coupled to the housing with a proximal end of each of the lumens in fluid communication with a respective one of the first and second wells for receiving fluid therefrom, and wherein distal ends of each of the lumens form outlets, each outlet being coupleable to a lumen of a medical catheter, the F-shaped flow element including first and second arms extending from a trunk with the first lumen extending through the first arm to the trunk and the second lumen extending through the second arm to the trunk, the first and second lumens being separated from one another within the trunk.
摘要翻译：一种用于皮下植入的端口，包括壳体，其包括形成在其中的第一和第二阱以及包括延伸穿过其中的第一和第二腔的基本上F形的流动元件，其中当处于可操作构造时，F形流动元件与每个腔的近端与第一和第二孔中的相应一个流体连通，用于从其中接收流体，并且其中每个腔的远端形成出口，每个出口可耦合到医疗导管的内腔，所述F形流动元件包括从所述躯干延伸的所述第一和第二臂，所述第一腔经由所述第一臂延伸到所述躯干，所述第二腔经由所述第二臂延伸至所述躯干，所述第一和第二腔相互分离在树干内。

2. 发明申请

US20050148957A1 Injection access port with chamfered top hat septum design 有权
标题翻译：注射口采用倒角顶帽隔垫设计
公开(公告)号：US20050148957A1
公开(公告)日：2005-07-07
申请号：US10752257
申请日：2004-01-06
申请人： Mark Girard , Todd Beaupre , Benjamin Bell , Mark Wolfson , Richard Nisil , Jeffrey Crowley , Nathan Murphy
发明人： Mark Girard , Todd Beaupre , Benjamin Bell , Mark Wolfson , Richard Nisil , Jeffrey Crowley , Nathan Murphy
IPC分类号： A61M39/02 , A61M39/04 , A61M31/00
CPC分类号： A61M39/0208 , A61M39/04 , A61M2039/0072
摘要： An access port comprises a housing with a first opening formed therein and a septum mounted within the housing sealing the first opening, the septum including an outer surface covering the first opening and self-sealing after penetration by a needle and an attachment portion for securing the septum to the housing, the attachment portion including a chamfer which, when the septum is mounted within the housing is subject to a force oriented substantially perpendicularly with respect to a plane of the outer surface, the chamfered portion redirecting a portion of the force to compress the outer surface. A septum for an access port comprises an attachment portion adapted to abut a septum seat of the access port and an operative surface adapted to permit penetration by a needle and resealing itself after removal of the needle in combination with a chamfered portion providing a transition between the attachment portion and the operative surface, the chamfered portion re-directing a component of a force applied to the chamfered portion to compress the operative surface.
摘要翻译：入口端口包括壳体，其中形成有第一开口，并且安装在所述壳体内的隔膜密封所述第一开口，所述隔膜包括覆盖所述第一开口的外表面，并且在被针穿入之后自身密封，以及用于固定所述第一开口的附接部分所述安装部分包括倒角，所述倒角当所述隔膜安装在所述壳体内时受到基本垂直于所述外表面的平面定向的力，所述倒角部分将所述力的一部分重新定向以压缩外表面。用于进入端口的隔膜包括适于邻接进入口的隔膜座的附接部分和适于允许针穿透的操作表面，并且在移除针后与其自身之间重新密封，该倒角部分提供在安装部分和操作表面，倒角部分重新引导施加到倒角部分的力的分量以压缩操作表面。

3. 发明授权

US08366687B2 Injection access port with chamfered top hat septum design 有权
标题翻译：注射口采用倒角顶帽隔垫设计
公开(公告)号：US08366687B2
公开(公告)日：2013-02-05
申请号：US10752257
申请日：2004-01-06
申请人： Mark Girard , Todd Beaupre , Benjamin Bell , Mark Wolfson , Richard Nisil , Jeffrey J. Crowley , Nathan Murphy
发明人： Mark Girard , Todd Beaupre , Benjamin Bell , Mark Wolfson , Richard Nisil , Jeffrey J. Crowley , Nathan Murphy
IPC分类号： A61M37/00
CPC分类号： A61M39/0208 , A61M39/04 , A61M2039/0072
摘要： An access port comprises a housing with a first opening and a self sealing septum sealing the first opening, the septum including an attachment portion for securing the septum to the housing, the attachment portion including a chamfer which, when the septum is mounted within the housing is subject to a force oriented substantially perpendicularly with respect to a plane of the outer surface, the chamfered portion redirecting a portion of the force to compress the outer surface. A septum for an access port comprises an attachment portion for abutting a septum seat of the access port and an operative surface permitting penetration by a needle and resealing itself after removal of the needle in combination with a chamfered portion providing a transition between the attachment portion and the operative surface, the chamfered portion re-directing a component of a force applied to the chamfered portion to compress the operative surface.
摘要翻译：入口端口包括具有第一开口的壳体和密封第一开口的自密封隔膜，所述隔膜包括用于将所述隔膜固定到所述壳体的附接部分，所述附接部分包括倒角，当所述隔膜安装在所述壳体内时受到相对于外表面的平面基本上垂直定向的力，倒角部分重定向力的一部分以压缩外表面。用于进入端口的隔膜包括用于邻接进入口的隔膜座的附接部分和允许针穿透的操作表面，并且在移除针之后重新密封自身，该倒角部分提供在附接部分和操作表面，倒角部分重新引导施加到倒角部分的力的分量以压缩操作表面。

4. 发明授权

US08277425B2 Dual lumen port with F-shaped connector 有权
标题翻译：双通道端口，带F形连接器
公开(公告)号：US08277425B2
公开(公告)日：2012-10-02
申请号：US10807590
申请日：2004-03-24
申请人： Mark Girard , Benjamin Bell , Todd Beaupre
发明人： Mark Girard , Benjamin Bell , Todd Beaupre
IPC分类号： A61M31/00 , A61M37/00
CPC分类号： A61M39/0208 , A61M39/045 , A61M39/12 , A61M2039/0211
摘要： A port for subcutaneous implantation, comprising a housing including first and second wells formed therein and a substantially F-shaped flow element including first and second lumens extending therethrough wherein, when in an operative configuration the F-shaped flow element is coupled to the housing with a proximal end of each of the lumens in fluid communication with a respective one of the first and second wells for receiving fluid therefrom, and wherein distal ends of each of the lumens form outlets, each outlet being coupleable to a lumen of a medical catheter, the F-shaped flow element including first and second arms extending from a trunk with the first lumen extending through the first arm to the trunk and the second lumen extending through the second arm to the trunk, the first and second lumens being separated from one another within the trunk.
摘要翻译：一种用于皮下植入的端口，包括壳体，其包括形成在其中的第一和第二阱以及包括延伸穿过其中的第一和第二腔的基本上F形的流动元件，其中当处于可操作构造时，F形流动元件与每个腔的近端与第一和第二孔中的相应一个流体连通，用于从其中接收流体，并且其中每个腔的远端形成出口，每个出口可耦合到医疗导管的内腔，所述F形流动元件包括从所述躯干延伸的所述第一和第二臂，所述第一腔经由所述第一臂延伸到所述躯干，所述第二腔经由所述第二臂延伸至所述躯干，所述第一和第二腔相互分离在树干内。

5. 发明授权

US08574219B2 Catheter shaft including a metallic tapered region 有权
标题翻译：导管轴包括金属锥形区域
公开(公告)号：US08574219B2
公开(公告)日：2013-11-05
申请号：US11522561
申请日：2006-09-18
申请人： Mark L. Adams , Todd Beaupre , Christopher Nardone , Mark Girard , Raymond Lareau
发明人： Mark L. Adams , Todd Beaupre , Christopher Nardone , Mark Girard , Raymond Lareau
IPC分类号： A61M25/00
CPC分类号： A61M25/0021 , A61M25/0023 , A61M25/0043 , A61M25/0054 , A61M25/0068 , A61M25/007 , A61M25/008
摘要： A catheter shaft including a metallic tubular member including a plurality of apertures formed in the tubular wall of the metallic tubular member to provide a desired degree of flexibility to the metallic tubular member. The metallic tubular member includes a tapered region intermediate a region and a second, reduced diameter region relative to the first region.
摘要翻译：一种导管轴，包括金属管状构件，其包括形成在金属管状构件的管状壁中的多个孔，以向金属管状构件提供期望程度的柔性。金属管状构件包括相对于第一区域的中间区域和第二减小直径区域的锥形区域。

6. 发明申请

US20080097395A1 Catheter shaft including a metallic tapered region 有权
标题翻译：导管轴包括金属锥形区域
公开(公告)号：US20080097395A1
公开(公告)日：2008-04-24
申请号：US11522561
申请日：2006-09-18
申请人： Mark L. Adams , Todd Beaupre , Christopher Nardone , Mark Girard , Raymond Lareau
发明人： Mark L. Adams , Todd Beaupre , Christopher Nardone , Mark Girard , Raymond Lareau
IPC分类号： A61M25/00 , A61M25/16
CPC分类号： A61M25/0021 , A61M25/0023 , A61M25/0043 , A61M25/0054 , A61M25/0068 , A61M25/007 , A61M25/008
摘要： A catheter shaft including a metallic tubular member including a plurality of apertures formed in the tubular wall of the metallic tubular member to provide a desired degree of flexibility to the metallic tubular member. The metallic tubular member includes a tapered region intermediate a region and a second, reduced diameter region relative to the first region.
摘要翻译：一种导管轴，包括金属管状构件，其包括形成在金属管状构件的管状壁中的多个孔，以向金属管状构件提供期望程度的柔性。金属管状构件包括相对于第一区域的中间区域和第二减小直径区域的锥形区域。

7. 发明申请

US20090036768A1 MEDICAL DEVICES 审中-公开
标题翻译：医疗设备
公开(公告)号：US20090036768A1
公开(公告)日：2009-02-05
申请号：US11941314
申请日：2007-11-16
申请人： Ashley Seehusen , Christopher Nardone , Mark Girard , Mark L. Adams , Todd Beaupre , Raymond J. Lareau
发明人： Ashley Seehusen , Christopher Nardone , Mark Girard , Mark L. Adams , Todd Beaupre , Raymond J. Lareau
IPC分类号： A61B6/12 , A61M29/02 , A61M25/098 , B05D5/00
CPC分类号： A61M25/0108 , A61L29/106 , A61L29/18 , A61L31/088 , A61L31/18 , A61M2025/0008 , A61M2025/09166 , A61M2205/32
摘要： Medical devices with radiopaque markers, and related systems and methods are disclosed.
摘要翻译：公开了具有不透射线标记的医疗装置以及相关系统和方法。

8. 发明申请

US20060100572A1 Dialysis catheter tip and method of manufacture 审中-公开
标题翻译：透析导管尖端及制造方法
公开(公告)号：US20060100572A1
公开(公告)日：2006-05-11
申请号：US11266925
申请日：2005-11-04
申请人： Kristian DiMatteo , Todd Beaupre , James Culhane , Benjamin Bell , James Weldon
发明人： Kristian DiMatteo , Todd Beaupre , James Culhane , Benjamin Bell , James Weldon
IPC分类号： A61M3/00
CPC分类号： A61M25/003 , A61M1/3661 , A61M25/0068 , A61M25/0069 , A61M2025/0031 , A61M2025/0037 , A61M2025/0073
摘要： A multi-lumen catheter comprising a first lumen extending through the catheter to a first distal opening, and a second lumen extending through the catheter to a second distal opening distal to the first distal opening so that an extending portion of a septum separating the lumens extends distally past the first distal opening. A tip is overmolded on the extending portion and includes a first ramp adjacent to the first distal opening and a second ramp adjacent to the second distal opening. The ramps direct fluids exiting the openings away from a longitudinal axis of the catheter.
摘要翻译：一种多腔导管，其包括延伸穿过该导管至第一远端开口的第一腔，以及延伸穿过该导管的第二腔，至远离该第一远侧开口的第二远端开口，使得分隔腔的隔膜的延伸部分延伸远离第一远端开口。尖端在延伸部分上被包覆成型，并且包括与第一远端开口相邻的第一斜面和邻近第二远端开口的第二斜面。斜坡使离开该开口的流体远离导管的纵向轴线。

9. 发明申请

US20050182352A1 Dialysis catheter tip 审中-公开
标题翻译：透析导管尖
公开(公告)号：US20050182352A1
公开(公告)日：2005-08-18
申请号：US10777545
申请日：2004-02-12
申请人： Kristian DiMatteo , Todd Beaupre , James Culhane , Benjamin Bell , James Weldon
发明人： Kristian DiMatteo , Todd Beaupre , James Culhane , Benjamin Bell , James Weldon
IPC分类号： A61M25/00 , A61M3/00
CPC分类号： A61M25/003 , A61M25/0068 , A61M25/0069 , A61M25/0074 , A61M2025/0031 , A61M2025/0037 , A61M2025/0073
摘要： A distal tip for a catheter comprises first and second lumens extending therethrough, wherein in an operative configuration, the first and second lumens are coupled to first and second lumens of a dual lumen catheter with a first opening of the distal tip fluidly connected to the first lumen for inflow of fluid from a body lumen into which the distal tip is inserted in a normal mode of operation and for outflow of fluid thereto in a reverse mode of operation and a second opening fluidly connected to the second lumen. The second opening is disposed distally from the first opening and separated therefrom by a selected stagger distance for outflow of fluid therefrom when the catheter is in the normal mode of operation and for inflow of fluid from the body lumen in a reverse mode of operation. The distal tip also includes a contoured flow deflection element directing, in the reverse mode of operation, outflow from the first opening away from the second opening and a contoured outlet portion of the second opening reducing an outflow velocity therefrom in the normal mode of operation.
摘要翻译：用于导管的远侧末端包括从其延伸穿过的第一和第二腔，其中在操作构型中，所述第一和第二腔与双腔导管的第一和第二腔连接，所述远端的第一开口流体连接到第一腔流体从腔体流入，其中远侧末端以正常操作模式插入其中，并且以反向操作模式流出流体并且流体连接到第二腔的第二开口。当导管处于正常操作模式并且以相反的操作模式从体腔流入时，第二开口从第一开口向远侧方向设置并与之分开一个选定的交错距离，用于从其中流出流体。远侧末端还包括成形的流动偏转元件，其以相反的操作模式引导从第一开口离开第二开口流出，并且第二开口的轮廓出口部分在正常操作模式中减小其流出速度。

10. 发明授权

US08301624B2 Determining user preference of items based on user ratings and user features 有权
标题翻译：根据用户评分和用户特征确定项目的用户偏好
公开(公告)号：US08301624B2
公开(公告)日：2012-10-30
申请号：US12416036
申请日：2009-03-31
申请人： Seung-Taek Park , Wei Chu , Todd Beaupre , Deepak K. Agarwal , Scott Roy , Raghu Ramakrishnan
发明人： Seung-Taek Park , Wei Chu , Todd Beaupre , Deepak K. Agarwal , Scott Roy , Raghu Ramakrishnan
IPC分类号： G06F17/30
CPC分类号： G06F17/30699
摘要： A set of item-item affinities for a plurality of items is determined based on collaborative-filtering techniques. A set of an item's nearest neighbor items based on the set of item-item affinities is determined. A set of user feature-item affinities for the plurality of items and a set of user features is determined based on least squared regression. A set of a user feature's nearest neighbor items is determined based in part on the set of user feature-item affinities. Compatible affinity weights for nearest neighbor items of each item and each user feature are determined and stored. Based on user features of a particular user and items a particular user has consumed, a set of nearest neighbor items comprising nearest neighbor items for user features of the user and items the user has consumed are identified as a set of candidate items, and affinity scores of candidate items are determined. Based at least in part on the affinity scores, a candidate item from the set of candidate items is recommended to the user.
摘要翻译：基于协同过滤技术来确定用于多个项目的项目项目亲和度的集合。确定基于项目项目亲和度的集合的项目的最近邻居项目的集合。基于最小二乘回归确定用于多个项目和一组用户特征的一组用户特征项目亲和度。部分基于用户特征项亲属度的集合来确定一组用户特征的最近邻居项目。确定并存储每个项目和每个用户特征的最近邻项目的兼容关联权重。基于特定用户的用户特征和特定用户消费的项目，包括用户的用户特征和用户消费的项目的最近邻项目的一组最近邻项目被识别为一组候选项，并且亲和度分数确定候选项目。至少部分地基于亲和度分数，向用户推荐来自该组候选项目的候选项目。

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