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1. 发明授权

US08801696B2 Catheter hub assembly 有权
标题翻译：导管总成
公开(公告)号：US08801696B2
公开(公告)日：2014-08-12
申请号：US12610037
申请日：2009-10-30
申请人： Richard Graffam , Ben Morris , Chuck Bourgeois
发明人： Richard Graffam , Ben Morris , Chuck Bourgeois
IPC分类号： A61M25/16
CPC分类号： A61M25/0097 , A61M25/04
摘要： A catheter hub assembly comprising a hub body having a proximal end, a distal end, and a shaft having a first suture hole, a collar and a snap ring; a hub knob having a second suture hole and rotatably coupled to the hub body; and a hub cap having a snap rut wherein the snap ring fits into the snap rut. In one embodiment, the hub body includes a lock element; the hub knob includes a first tab element and a second tab element; and the hub cap includes a groove; wherein the first tab element engages the lock element; and wherein the second tab element engages the groove. In another embodiment, the hub cap includes a lock element comprising a resilient tab and a catch; the hub knob includes a catch tab; wherein the catch tab engages the catch of the lock element.
摘要翻译：一种导管轮毂组件，包括具有近端，远端以及具有第一缝合孔，轴环和卡环的轴体的轮毂体; 轮毂旋钮，具有第二缝合孔并且可旋转地联接到轮毂体; 以及具有卡扣车钩的轮毂盖，其中所述卡环装配到所述卡车车轮中。在一个实施例中，毂体包括锁定元件; 轮毂旋钮包括第一拉片元件和第二拉片元件; 并且所述轮毂盖包括凹槽; 其中所述第一突片元件接合所述锁定元件; 并且其中所述第二突片元件接合所述凹槽。在另一个实施例中，轮毂盖包括锁定元件，该锁定元件包括弹性突片和卡扣; 轮毂旋钮包括一个卡扣片; 其中所述卡扣突片接合所述锁定元件的卡扣。

2. 发明授权

US08726931B2 Power injectable valve designs 有权
标题翻译：动力注射阀设计
公开(公告)号：US08726931B2
公开(公告)日：2014-05-20
申请号：US13082569
申请日：2011-04-08
申请人： Marcia Buiser , Damon Casiello , Charles R. Aubin , Paul E. Karnafel
发明人： Marcia Buiser , Damon Casiello , Charles R. Aubin , Paul E. Karnafel
IPC分类号： F16K15/14 , A61M39/24
CPC分类号： F16K15/144 , A61M2039/2426 , A61M2039/2433 , F16K15/147 , Y10T137/784 , Y10T137/7881 , Y10T137/7895
摘要： Pressure activated valves for catheters with improved tolerance of high pressure and high flow conditions are described. Embodiments of the valve comprise a flexible membrane with one or more linear slits therethrough, and means for applying tension to the flexible membrane in-line with the linear slits. The application of tension may optionally be facilitated by structural features of both the flexible membrane and the valve housing.
摘要翻译：描述了具有改进的高压和高流动条件公差的导管的压力激活阀。阀的实施例包括具有穿过其中的一个或多个线性狭缝的柔性膜，以及用于向与线性狭缝成直线的柔性膜施加张力的装置。可以通过柔性膜和阀壳体的结构特征来选择地促进张力的施加。

3. 发明申请

US20120265173A1 MEDICAL DEVICE CONTAINING CATHETER ANCHORING FEATURE 审中-公开
标题翻译：包含导管锚固特征的医疗装置
公开(公告)号：US20120265173A1
公开(公告)日：2012-10-18
申请号：US13531173
申请日：2012-06-22
申请人： George BOURNE , Raymond Lareau
发明人： George BOURNE , Raymond Lareau
IPC分类号： A61M27/00
CPC分类号： A61M27/00 , A61M1/008 , A61M25/0068 , A61M25/007 , A61M25/0147 , A61M25/04 , A61M2025/0078 , A61M2025/0163
摘要： An indwelling drainage catheter is disclosed that is configured to include spiral, helical or radial geometry on the external surface that allows the catheter to be introduced and locked into the anatomy via threading, linear indexing or similar action.
摘要翻译：公开了一种内置排水导管，其被配置为在外表面上包括螺旋形，螺旋形或径向几何形状，其允许通过线程，线性分度或类似动作将导管引入并锁定到解剖结构中。

4. 发明申请

US20120245563A1 HIGH FLOW CATHETERS 有权
标题翻译：高流量导管
公开(公告)号：US20120245563A1
公开(公告)日：2012-09-27
申请号：US13053428
申请日：2011-03-22
申请人： Raymond Lareau , Benjamin Bell , Mark Girard
发明人： Raymond Lareau , Benjamin Bell , Mark Girard
IPC分类号： A61M25/18
CPC分类号： A61M25/0026 , A61M25/0023 , A61M25/0028 , A61M25/0029 , A61M25/0043 , A61M25/0054 , A61M25/0068 , A61M2025/0024 , A61M2025/0037 , A61M2206/20
摘要： A catheter that comprises a hub, an elongated conduit, and at least one lumen therein. The lumen includes a proximal lumen section, a distal lumen section, and an intermediate lumen section extending between the proximal and distal lumen sections. The cross-sectional dimension of the intermediate lumen section is less than the cross-sectional dimension of the distal lumen section. In one embodiment, the cross-sectional dimension of the intermediate lumen section is less than the cross-sectional dimension of the proximal lumen section. In certain embodiments, the lumen tapers from the distal and/or proximal lumen sections to the intermediate lumen section.
摘要翻译：一种导管，包括一个轮毂，一个细长导管和至少一个内腔。内腔包括近端管腔部分，远端管腔部分和在近端和远端管腔部分之间延伸的中间管腔部分。中间管腔部分的横截面尺寸小于远侧管腔部分的横截面尺寸。在一个实施例中，中间管腔部分的横截面尺寸小于近端管腔部分的横截面尺寸。在某些实施例中，管腔从远端和/或近端管腔部分逐渐变细到中间管腔部分。

5. 发明申请

US20110009811A1 METHOD TO SECURE AN ELASTIC COMPONENT IN A VALVE 有权
标题翻译：安全阀中弹性部件的方法
公开(公告)号：US20110009811A1
公开(公告)日：2011-01-13
申请号：US12501809
申请日：2009-07-13
申请人： Stephen C. MILLER
发明人： Stephen C. MILLER
IPC分类号： A61M1/00 , B21K1/20
CPC分类号： A61M39/24 , A61M1/3653 , A61M1/3659 , A61M39/22 , A61M2039/242 , A61M2039/2426
摘要： A valve comprises a flexible member including a slit formed on a central portion thereof and a first housing defining a first lumen extending therethrough, the first housing including a first contacting surface adapted, when the slit of the flexible member is aligned with the first lumen, to contact a first side of the flexible member the first housing defining a relief area extending about a perimeter of the first contacting surface radially outside the central portion relative to a longitudinal axis of the first lumen in combination with a second housing adapted to mate with the first housing with a second lumen defined by the second housing aligned with the first lumen and separated therefrom by the flexible member, the second housing including a second contacting surface which, when the first and second housings are mated to one another in an operative configuration with the flexible member pinched therebetween, contacts a second side of the flexible member opposite the first side thereof along the longitudinal axis, a radially outer portion of the second contacting surface including a protrusion aligning with and extending into the relief area when the first and second housings are mated in the operative configuration, the protrusion bending a peripheral portion of the flexible member about a radially outer edge of the first contacting surface into the relief area to maintain the flexible member at a desired position separating the first and second lumens so that, when subject to a fluid pressure of at least a predetermined magnitude, the slit of the flexible member opens to permit fluid transfer between the first and second lumens and, when subject to a fluid pressure less than the predetermined magnitude, the slit of the flexible member remains closed preventing fluid transfer between the first and second lumens.
摘要翻译：阀包括柔性构件，其包括形成在其中心部分上的狭缝和限定延伸穿过其中的第一腔的第一壳体，所述第一壳体包括第一接触表面，当柔性构件的狭缝与第一管腔对准时，与柔性构件的第一侧接触，第一壳体限定相对于第一内腔的纵向轴线径向地围绕第一接触表面的周边延伸的减压区域，第二壳体适于与第一壳体配合第一壳体，具有由第二壳体限定的第二腔室，其与第一腔室对准并且通过柔性构件与其分离，第二壳体包括第二接触表面，当第一和第二壳体以可操作构造彼此配合时，夹在其间的柔性构件与柔性构件的与第一侧相对的第二侧接触所述第二接触表面的径向外部部分包括在所述第一和第二壳体以可操作构造配合时对准并延伸到所述浮雕区域中的突起，所述突出部弯曲所述柔性构件的周边部分约所述第一接触表面的径向外边缘进入所述浮雕区域，以将所述柔性构件保持在分离所述第一和第二管腔的期望位置，使得当经受至少预定大小的流体压力时，所述柔性构件的狭缝打开以允许第一和第二内腔之间的流体传递，并且当受到小于预定大小的流体压力时，柔性构件的狭缝保持关闭，防止在第一和第二腔之间的流体传递。

6. 发明授权

US07644834B2 Splash minimizing lid for liquid waste receptacle 失效
标题翻译：飞溅最小化液体废物容器的盖子
公开(公告)号：US07644834B2
公开(公告)日：2010-01-12
申请号：US10854879
申请日：2004-05-27
申请人： Valarie Castora , Kip Moen , Mark Van Diver , Tim Hall , Kristina Ernst , Peter Pendergrass , Dennis C. Deutsch
发明人： Valarie Castora , Kip Moen , Mark Van Diver , Tim Hall , Kristina Ernst , Peter Pendergrass , Dennis C. Deutsch
IPC分类号： B65D25/00 , B65D51/00 , B65D51/18
CPC分类号： A61B50/36 , A61B2050/0054 , A61B2050/006
摘要： A liquid medical waste receptacle includes an open top vessel having a bottom and an upstanding wall defining an upper rim. A lid is adapted to cover the open top vessel in sealing engagement with the upper rim. The lid includes a body portion defining a recess portion. The recess portion extends into the open top vessel. In some embodiments, the recess portion makes up a majority of the body portion. In some embodiments, the recess portion has a plurality of fingers. Select fingers have a proximal section, a distal section, and an intermediate section disposed between the proximal and distal sections, wherein the proximal section or the intermediate section includes a flexibility that is greater than the flexibility of at least a portion of the distal section.
摘要翻译：液体医疗废物容器包括开口顶部容器，其具有限定上缘的底部和直立壁。盖子适于覆盖与上边缘密封接合的开口顶部容器。盖子包括限定凹部的主体部分。凹部延伸到开口顶部容器中。在一些实施例中，凹部占主体部分的大部分。在一些实施例中，凹部具有多个指状物。选择的手指具有近端部分，远侧部分和设置在近端部分和远端部分之间的中间部分，其中近端部分或中间部分包括大于远端部分的至少一部分的柔性的柔性。

7. 发明申请

US20130226145A1 PRESSURE ACTIVATED SAFETY VALVE WITH GROOVED MEMBRANE 有权
标题翻译：压力激活的安全阀，带有覆盖膜
公开(公告)号：US20130226145A1
公开(公告)日：2013-08-29
申请号：US13872334
申请日：2013-04-29
申请人： KARLA WEAVER , Paul DiCarlo
发明人： KARLA WEAVER , Paul DiCarlo
IPC分类号： A61M5/168
CPC分类号： A61M5/16881 , A61M39/22 , A61M39/24 , A61M2039/242 , A61M2039/2426
摘要： A pressure activated valve comprises a valve housing defining a linen for receiving bodily fluids therein and a flexible membrane disposed in the valve housing. The flexible membrane includes a slit extending therethrough so that the flexible membrane may be moved between an open and a dosed configuration based on fluid pressure within the lumen. A nonthrombogenic coating may be formed on fluid contacting surfaces of the flexible membrane.
摘要翻译：压力启动阀包括限定用于在其中接收体液的亚麻布的阀壳体和设置在阀壳体中的柔性膜。柔性膜包括延伸穿过其中的狭缝，使得柔性膜可以基于内腔内的流体压力在开口和剂量配置之间移动。可以在柔性膜的流体接触表面上形成非凝血性涂层。

8. 发明授权

US08454574B2 Pressure activated safety valve with grooved membrane 有权
标题翻译：压力激活安全阀带开槽膜
公开(公告)号：US08454574B2
公开(公告)日：2013-06-04
申请号：US13459846
申请日：2012-04-30
申请人： Karla Weaver , Paul DiCarlo
发明人： Karla Weaver , Paul DiCarlo
IPC分类号： A61M31/00
CPC分类号： A61M5/16881 , A61M39/22 , A61M39/24 , A61M2039/242 , A61M2039/2426
摘要： A pressure activated valve comprises a valve housing defining a lumen for receiving bodily fluids therein and a flexible membrane disposed in the valve housing. The flexible membrane includes a slit extending therethrough so that the flexible membrane may be moved between an open and a closed configuration based on fluid pressure within the lumen. A nonthrombogenic coating may be formed on fluid contacting surfaces of the flexible membrane.
摘要翻译：压力致动阀包括限定用于在其中接收体液的内腔的阀壳体和设置在阀壳体中的柔性膜。柔性膜包括延伸穿过其中的狭缝，使得柔性膜可以基于腔内的流体压力在开放和闭合构型之间移动。可以在柔性膜的流体接触表面上形成非凝血性涂层。

9. 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。

10. 发明授权

US08267915B2 Dual well port device 有权
标题翻译：双井口设备
公开(公告)号：US08267915B2
公开(公告)日：2012-09-18
申请号：US10768479
申请日：2004-01-29
申请人： Katie Daly , Kristian DiMatteo , Eric Houde
发明人： Katie Daly , Kristian DiMatteo , Eric Houde
IPC分类号： A61M31/00 , A61M37/00 , A61K9/22
CPC分类号： A61M39/0208 , A61M39/24 , A61M2039/0211
摘要： A port for implantation within a body, comprises a housing having proximal and distal surfaces and a side surface wherein, the proximal surface faces outward toward the skin, the distal surface faces inward away from the skin and the side surface extends between the proximal and distal surfaces. A first well formed within the housing includes a first opening in the proximal surface and a second well formed in the housing adjacent to the first well has a second opening formed in the proximal surface. First and second outlet openings formed on the side surface of the port are in fluid communication with the first and second wells, respectively, and are separated from one another by a distance substantially equal to a distance separating lumens of a dual lumen catheter to which the port is to be connected.
摘要翻译：用于植入体内的端口包括具有近侧表面和远侧表面的外壳以及侧表面，其中近端表面朝向皮肤朝外，远端表面朝向远离皮肤的内侧，并且侧表面在近端和远端之间延伸表面。在壳体内形成的第一井包括在近侧表面中的第一开口，并且邻近第一井形成在壳体中的第二井具有形成在近侧表面中的第二开口。形成在端口的侧表面上的第一和第二出口开口分别与第一和第二孔流体连通，并且彼此分开一段距离，该距离基本上等于分隔两腔导管的内腔的距离，端口要连接。

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