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公开(公告)号：US09078648B2
公开(公告)日：2015-07-14
申请号：US13290247
申请日：2011-11-07
IPC分类号： A61B17/04 , A61B17/068 , A61B17/00 , A61B17/06 , A61B19/00
CPC分类号： A61B17/0469 , A61B17/0482 , A61B17/0485 , A61B17/068 , A61B2017/00818 , A61B2017/0472 , A61B2017/06009 , A61B2017/06042 , A61B2017/061 , A61B2090/08021
摘要： An instrument for delivering a suture transfascially may include a handle, a shaft extending from the handle, and at least one needle that is moveable to an extended position beyond the end of the shaft. A suture may be delivered transfascially with the instrument. The instrument may include a suture catch associated with each needle for retaining and releasing a suture segment. A shield may be provided to shield the sharp end of each needle when it is moved to the extended position. A method of delivering a transfascial suture may include inserting an instrument into an abdominal cavity and deploying, from within the abdominal cavity, each needle through a soft tissue repair patch and then through at least part of the abdominal wall. A suture or suture segment may be advanced across the fascia with the at least one needle.
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2.发明申请公开(公告)号：US20130116710A1
公开(公告)日：2013-05-09
申请号：US13290247
申请日：2011-11-07
IPC分类号： A61B17/062 , A61B17/06
CPC分类号： A61B17/0469 , A61B17/0482 , A61B17/0485 , A61B17/068 , A61B2017/00818 , A61B2017/0472 , A61B2017/06009 , A61B2017/06042 , A61B2017/061 , A61B2090/08021
摘要： An instrument for delivering a suture transfascially may include a handle, a shaft extending from the handle, and at least one needle that is moveable to an extended position beyond the end of the shaft. A suture may be delivered transfascially with the instrument. The instrument may include a suture catch associated with each needle for retaining and releasing a suture segment. A shield may be provided to shield the sharp end of each needle when it is moved to the extended position. A method of delivering a transfascial suture may include inserting an instrument into an abdominal cavity and deploying, from within the abdominal cavity, each needle through a soft tissue repair patch and then through at least part of the abdominal wall. A suture or suture segment may be advanced across the fascia with the at least one needle.
摘要翻译： 用于递送缝合线的仪器可以包括手柄，从手柄延伸的轴以及可移动到超出轴的端部的延伸位置的至少一个针。 缝合线可能会与仪器交错传递。 仪器可以包括与每个针相关联的缝合线，用于保持和释放缝合线段。 可以设置屏蔽物，以在每个针头的尖端移动到延伸位置时屏蔽其尖端。 输送经皮缝合线的方法可以包括将器械插入腹腔并且从腹腔内部通过软组织修复贴片然后穿过至少部分腹壁展开每个针。 缝合线或缝合线段可以与所述至少一个针穿过所述面板前进。
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3.发明授权Sensor with electrical contact protection for use in fluid collection canister and negative pressure wound therapy systems including same 有权具有电接触保护的传感器，用于流体收集罐和包括其的负压伤口治疗系统公开(公告)号：US08827983B2
公开(公告)日：2014-09-09
申请号：US12471789
申请日：2009-05-26
申请人： Richard M. Braga , David R. Swisher
发明人： Richard M. Braga , David R. Swisher
CPC分类号： A61M1/0025 , A61M1/0001 , A61M1/0031 , A61M1/0049 , A61M1/0052 , A61M1/0088 , A61M2205/18 , A61M2205/3317 , A61M2205/3331 , A61M2205/3379 , A61M2205/3382 , A61M2205/70 , G01F23/02 , G01F23/241 , G01F23/268 , Y10T137/6055 , Y10T137/789
摘要： A sensor for use in a canister for fluid collection, the canister having a canister top and defining a fluid collection chamber. The sensor includes a first electrode and a second electrode. The first electrode includes a first portion and a second portion, wherein the first portion of the first electrode is supported by the canister top, and the second portion of the first electrode is configured to extend into the fluid collection chamber. The second electrode includes a first portion and a second portion, wherein the first portion of the second electrode is supported by the canister top, and the second portion of the second electrode is configured to extend into the fluid collection chamber. The sensor also includes an electric circuit configured to detect an electrical property associated with the first and second electrodes.
摘要翻译： 一种在用于流体收集的罐中使用的传感器，所述罐具有罐顶部并限定流体收集室。 传感器包括第一电极和第二电极。 第一电极包括第一部分和第二部分，其中第一电极的第一部分由罐顶部支撑，并且第一电极的第二部分被配置成延伸到流体收集室中。 第二电极包括第一部分和第二部分，其中第二电极的第一部分由罐顶部支撑，并且第二电极的第二部分被配置成延伸到流体收集室中。 传感器还包括被配置为检测与第一和第二电极相关联的电气特性的电路。
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公开(公告)号：US08747343B2
公开(公告)日：2014-06-10
申请号：US13250112
申请日：2011-09-30
IPC分类号： A61M25/00
CPC分类号： A61M25/00 , A61M1/3653 , A61M1/3659 , A61M1/3661 , A61M25/0015 , A61M25/0029 , A61M25/007 , A61M2025/0031 , A61M2025/0073
摘要： A hemodialysis catheter is provided which includes a catheter body having a proximal and a distal end and defining at least one lumen. The at least one lumen includes a distal opening and a side opening formed through a sidewall of the catheter body. The side opening communicates with the at least one lumen, and includes guiding structure positioned adjacent a distal side of the side opening configured to smoothly redirect blood flow into the at least one lumen. The guiding structure may be defined by a raised wall, or in the alternative, an angled distal wall of the side opening.
摘要翻译： 提供了一种血液透析导管，其包括具有近端和远端并限定至少一个内腔的导管主体。 至少一个内腔包括远侧开口和通过导管主体的侧壁形成的侧开口。 所述侧开口与所述至少一个内腔连通，并且包括邻近所述侧开口的远端侧定位的引导结构，所述引导结构构造成平滑地将血流重定向到所述至少一个内腔。 导向结构可以由侧壁开口的一个凸起的壁，或者另一个角度的远侧壁限定。
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公开(公告)号：US10166365B2
公开(公告)日：2019-01-01
申请号：US12894249
申请日：2010-09-30
申请人： Brett Haarala , Richard M. Braga
发明人： Brett Haarala , Richard M. Braga
摘要： A catheter assembly includes a catheter, a hub, and a sealing member. The catheter defines one or more lumens. The hub includes one or more hub extensions dimensioned to be received within the one or more lumens of the catheter. The sealing member is positioned adjacent the interface of the catheter and the hub. The sealing member includes an expandable material which increases in volume upon exposure to moisture.
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公开(公告)号：US08430843B2
公开(公告)日：2013-04-30
申请号：US13426882
申请日：2012-03-22
申请人： Casey Chebator , Richard M. Braga
发明人： Casey Chebator , Richard M. Braga
IPC分类号： A61M37/00
CPC分类号： A61M5/31596 , A61M2005/1787 , A61M2005/31598
摘要： A diluent/medication mixing syringe assembly is described which includes a cannula which extends through a syringe plunger assembly into a reservoir of the syringe assembly. The cannula facilitates injection of a diluent, medication or other fluid into the fluid reservoir of the syringe assembly immediately prior to use for mixing with a medication in the reservoir. In one embodiment, a mixing element is secured to a distal end of the cannula within the reservoir to improve mixing efficiency.
摘要翻译： 描述了稀释剂/药物混合注射器组件，其包括穿过注射器柱塞组件延伸到注射器组件的储存器中的套管。 插管有助于将稀释剂，药物或其它流体在使用前立即将注射器组件的注射器组件的注射器组件的注射器容器中注入与储存器中的药物混合。 在一个实施例中，混合元件固定到储存器内的套管的远端以提高混合效率。
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公开(公告)号：US20120083766A1
公开(公告)日：2012-04-05
申请号：US12894249
申请日：2010-09-30
申请人： Brett Haarala , Richard M. Braga
发明人： Brett Haarala , Richard M. Braga
CPC分类号： A61M25/0097 , A61M25/0014 , A61M25/0028 , A61M39/10 , A61M2025/0031 , A61M2025/0037
摘要： A catheter assembly includes a catheter, a hub, and a sealing member. The catheter defines one or more lumens. The hub includes one or more hub extensions dimensioned to be received within the one or more lumens of the catheter. The sealing member is positioned adjacent the interface of the catheter and the hub. The sealing member includes an expandable material which increases in volume upon exposure to moisture.
摘要翻译： 导管组件包括导管，毂和密封构件。 导管定义一个或多个管腔。 毂包括一个或多个毂延伸部，其尺寸设计成容纳在导管的一个或多个腔内。 密封构件邻近导管和轮毂的界面定位。 密封构件包括在暴露于水分时体积增加的可膨胀材料。
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公开(公告)号：US20100191197A1
公开(公告)日：2010-07-29
申请号：US12358397
申请日：2009-01-23
IPC分类号： A61M1/00
CPC分类号： A61F13/00068 , A61M1/0086 , A61M1/0088 , A61M2209/088
摘要： A wound dressing for use in negative wound pressure therapy includes a cover layer for positioning over a wound to define a reservoir over the wound in which a reduced pressure may be maintained. At least one vacuum port is affixed to the cover layer and includes a conduit receiving portion configured to receive a fluid conduit to provide fluid communication between the fluid conduit and the reservoir. The at least one vacuum port is configured to receive the fluid conduit from a plurality of directions relative to the cover layer.
摘要翻译： 用于负伤口压力治疗的伤口敷料包括用于定位在伤口上的覆盖层，以在伤口上限定储存器，其中可以维持减压。 至少一个真空端口固定到覆盖层并且包括导管接收部分，该导管接收部分构造成接收流体导管以在流体导管和储存器之间提供流体连通。 所述至少一个真空端口构造成从相对于覆盖层的多个方向接收流体导管。
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公开(公告)号：US20090312725A1
公开(公告)日：2009-12-17
申请号：US12139041
申请日：2008-06-13
申请人： Richard M. Braga
发明人： Richard M. Braga
IPC分类号： A61M1/00
CPC分类号： A61M1/0001 , A61M1/0049 , A61M1/005 , A61M1/0088 , A61M2205/15
摘要： A system for subatmospheric pressure therapy in connection with healing a surgical wound includes a wound dressing dimensioned for positioning relative to a wound bed of a subject, a subatmospheric pressure mechanism having a vacuum source for presenting subatmospheric pressure at the wound bed and a collection canister. The collection canister includes a canister housing defining an internal chamber for collecting exudates from the wound bed removed under subatmospheric pressure, an inlet to receive the exudates for depositing in the internal chamber, an outlet in fluid communication with the vacuum source and a valve mounted adjacent the inlet. The valve is adapted to open in the presence of a vacuum condition within the internal chamber to permit the exudates to flow therethrough and to close in the absence of a vacuum condition within the internal chamber. The valve reduces the amount of exudates leakage, and eliminates the need for the use of clamping or the like to clamp about the system tubing. The collection canister may include a valve housing at least partially disposed within the internal chamber of the canister housing. The valve housing defines a valve seat having an opening in fluid communication with the inlet. The valve is mounted to the valve seat adjacent the opening and movable relative to the valve seat between a closed position occluding the opening of the valve seat and an open position at least partially exposing the opening in the valve housing. The valve may be a zero closure valve such an umbrella valve.
摘要翻译： 与治愈外科伤口有关的低于大气压力的治疗系统包括：一个适合于相对于受试者的伤口床定位的伤口敷料，一个低于大气压力的机构，其具有用于在伤口床处呈现低于大气压力的真空源和收集罐。 收集罐包括罐壳体，其限定用于在低于大气压的压力下从伤口床收集渗出物的内部室，用于接收用于在内部室中沉积的渗出物的入口，与真空源流体连通的出口和安装在邻近 入口。 该阀适于在内部室内存在真空条件下打开以允许渗出物流过其中并且在内部室内没有真空条件下关闭。 该阀减少了渗出物的泄漏量，并且不需要使用夹紧等来夹紧系统管道。 收集罐可以包括至少部分地设置在罐壳体的内部室内的阀壳体。 阀壳体限定具有与入口流体连通的开口的阀座。 阀门邻近开口安装到阀座上，并且在封闭阀座开口的闭合位置和至少部分地露出阀壳体中的开口的打开位置之间相对于阀座运动。 阀可以是诸如伞阀的零关闭阀。
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10.发明授权公开(公告)号：US08784392B2
公开(公告)日：2014-07-22
申请号：US13571548
申请日：2012-08-10
IPC分类号： A61M1/00
CPC分类号： A61M1/0092 , A61F13/023 , A61F2013/00089 , A61F2013/00174 , A61M1/0023 , A61M1/0084 , A61M1/0086 , A61M2205/7518 , A61M2205/7536
摘要： A system for subatmospheric pressure therapy in connection with healing a wound is provided. The system includes a wound dressing cover dimensioned for positioning relative to a wound bed of a subject to establish a reservoir over the wound bed in which subatmospheric pressure may be maintained, a subatmospheric pressure mechanism including, a housing, a vacuum source disposed in the housing, and a collection canister in fluid communication with the vacuum source. The system further includes an exudate conduit in fluid communication with the wound dressing and the collection canister for collecting exudate removed from the reservoir and deposited in the collection canister under influence of the vacuum source and a vent conduit in fluid communication with the collection canister and the wound dressing for introducing air into the reservoir to facilitate flow of exudate through the exudate conduit.
摘要翻译： 提供了一种与愈合伤口有关的低于大气压力治疗的系统。 所述系统包括伤口敷料盖，其尺寸适于相对于受试者的伤口床定位，以在伤口床上建立储存器，所述容器可保持低于大气压的压力，低于大气压的压力机构包括壳体，设置在壳体中的真空源 以及与真空源流体连通的收集罐。 该系统还包括与伤口敷料和收集罐流体连通的渗出物导管，用于收集从储存器移出并在真空源的影响下沉积在收集罐中的渗出物，以及与收集罐和 伤口敷料将空气引入储存器以促进渗出物流过渗出物管道。
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