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    • 6. 发明授权
    • Dispenser for an adhesive tissue sealant having a housing with multiple cavities
    • 用于具有多个腔体的粘合剂组织密封剂的分配器
    • US06458095B1
    • 2002-10-01
    • US09524141
    • 2000-03-10
    • David F. WirtLarry H. DodgeJeffrey D. Smith
    • David F. WirtLarry H. DodgeJeffrey D. Smith
    • A61M3700
    • A61B17/00491A61B50/30A61B2017/00495A61M5/19A61M5/3129A61M11/06
    • A dispenser in which a dry powder (one component of a two-part adhesive tissue sealant and/or adhesive) is stored in a container (e.g., a carpule) having a septum at one end, an open end opposite the septum, and a movable plug. The powder is retained at the septum end of the container by the movable plug, which is displaced and pushed back as the solvent used for reconstituting the powder is introduced (e.g., through the septum). The second part of the tissue sealant is contained within a second container, also with a movable plug. After the first part is reconstituted, a manifold is fitted which pierces both septums and allows the contents to be dispensed. A dual syringe body supports the containers, and has pistons that enter the open ends to advance the movable plugs. Other embodiments of tissue adhesive and/or sealant dispensers and kits as well as methods of preparing tissue sealants are also described.
    • 一种分配器,其中将干燥粉末(两部分粘合剂组织密封剂和/或粘合剂的一种组分)储存在一端具有隔膜的容器(例如,小胡椒)中,与隔膜相对的开口端,以及 活动插头 粉末通过可移动塞子保持在容器的隔膜端部,可移动塞子被引入(例如通过隔膜)用于重构粉末的溶剂时被移位并推回。 纸巾密封剂的第二部分包含在第二容器内,还带有可动塞。 在第一部分重新组装之后,安装一个歧管以刺穿两个隔膜并允许内容物被分配。 双注射器主体支撑容器,并且具有进入开口端的活塞以推动可动塞。 还描述了组织粘合剂和/或密封剂分配器和试剂盒的其它实施方案以及制备组织密封剂的方法。
    • 10. 发明授权
    • Irrigation system with tubing cassette
    • 带油管的灌溉系统
    • US5628731A
    • 1997-05-13
    • US354500
    • 1994-12-12
    • Larry H. DodgeH. Aaron ChristmannUlf B. DunbergerThomas D. EganJames R. Watts
    • Larry H. DodgeH. Aaron ChristmannUlf B. DunbergerThomas D. EganJames R. Watts
    • A61M1/00A61M39/28F04B43/12
    • F04B43/1284A61M1/0058F04B43/1253A61M2205/12A61M2205/3344A61M39/28Y10S128/12
    • An irrigation system for use in endoscopic procedures for maintaining and controlling flow of irrigation fluid to an internal body irrigation site. The system includes a tubing set comprising inflow and outflow lines and a cassette, and an fluid control module comprising a race and a pumping mechanism that squeezes the inflow line of the tubing set against the race to pump fluid to the irrigation site. The cassette includes a through opening exposing a portion of the inflow line to the race and pumping mechanism so that the cassette merely holds the inflow line in alignment with the pumping mechanism but is not required to resist the compressive force of the pumping mechanism. The cassette may include a second through opening exposing a portion of the outflow line to a valve mechanism to regulate pressure independently of the pump mechanism, and rib-or-groove alignment mechanism to align the inflow line with the pumping mechanism and the outflow line with the valve mechanism.
    • 一种用于内窥镜程序的灌溉系统,用于维持和控制灌溉流体流入内部灌溉部位。 该系统包括一个包括流入和流出管线和一个盒子的管道组件,以及一个流体控制模块,它包括一个滚道和一个泵送机构,该机构挤压管道组件的流入管路抵抗该座圈,以将流体泵入灌溉部位。 所述盒包括将所述流入线的一部分暴露于所述座圈和泵送机构的通孔,使得所述盒仅保持所述流入线与所述泵送机构对准,但不需要抵抗所述泵送机构的压缩力。 盒可以包括第二通孔,其将流出管线的一部分暴露于阀机构以独立于泵机构调节压力,以及肋或槽对准机构,以将流入管线与泵送机构和流出管线对准, 阀门机构。