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    • 4. 发明申请
    • Medical device and a method for sealing a puncture or an opening
    • 医疗装置和密封穿刺或开口的方法
    • US20080071310A1
    • 2008-03-20
    • US11900231
    • 2007-09-11
    • Grant HoffmanJames Hunt
    • Grant HoffmanJames Hunt
    • A61B17/03
    • A61B17/0057A61B17/00491A61B2017/00637A61B2017/00659A61B2017/00889
    • The invention is generally directed to devices and methods for sealing a puncture or an opening through a wall of a blood vessel or a body cavity. The device includes a structural member and a sealing material associated with the structural member. The structural member includes a rod, a first obstructing body and a second obstructing body. The first obstructing body is affixed against an inner surface of the wall of the blood vessel or body cavity and the second obstructing body is affixed against an outer surface of the wall of the blood vessel or body cavity once placed at the puncture or the opening. The sealing material includes a reconstituted or naturally-derived collagenous material, which can expand at the puncture or the opening to restore hemostasis and enhance sealing.
    • 本发明一般涉及通过血管或体腔的壁密封穿刺或开口的装置和方法。 该装置包括结构构件和与结构构件相关联的密封材料。 结构构件包括杆,第一阻塞体和第二阻塞体。 将第一阻塞体固定在血管或体腔的壁的内表面上,并且一旦放置在穿刺或开口处,第二阻塞体固定在血管或体腔的壁的外表面上。 密封材料包括重构或天然衍生的胶原材料,其可以在穿刺或开口处膨胀以恢复止血并增强密封。
    • 8. 发明申请
    • Fuel delivery system
    • 燃油输送系统
    • US20070079815A1
    • 2007-04-12
    • US11636652
    • 2006-12-11
    • Andrei ShinkarenkoJames Hunt
    • Andrei ShinkarenkoJames Hunt
    • F02M21/02
    • F02M21/0278F02D19/024F02D19/027F02M21/0239F02M21/0281F02M21/0287F02M31/20Y02T10/126Y02T10/32
    • A fuel delivery system for supplying liquid gas fuel to an engine is disclosed. The fuel can be supplied solely to the engine or together with diesel fuel. The fuel delivery system includes an injector (20) for receiving the liquid gas, and for ejecting the liquid gas in vapour form to the engine E. A bubble preventing mechanism (40, 44, 48; 8, 203, 209, 208) is supplied for preventing the liquid gas from bubbling or boiling in the injector which would impair the ejection of fuel from the injector. The preventing means comprises cooling means which may use a coolant to cool the injector. In one embodiment, the coolant is in the form of bubbled vapour which is directed away from the injector (20) and enters a chamber (206) in which the injector (20) is located, so that the vapour cools the injector (20). The vapour (20) can pass to a vapour block (208) for supply to the intake air of the engine so the vapour is supplied back to the engine together with fuel ejected by the injector (20).
    • 公开了一种用于向发动机提供液体气体燃料的燃料输送系统。 燃料可以单独供应给发动机或与柴油一起供应。 燃料输送系统包括用于接收液体气体并用于将蒸汽形式的液体气体喷射到发动机E的喷射器(20)。气泡防止机构(40,44,48; 8,203,209,208)是 用于防止液体气体在喷射器中冒泡或沸腾,这将损害来自喷射器的燃料喷射。 防止装置包括可以使用冷却剂冷却喷射器的冷却装置。 在一个实施例中,冷却剂是鼓泡蒸汽的形式,其被引导离开喷射器(20)并进入喷射器(20)所在的腔室(206),使得蒸汽冷却喷射器(20) 。 蒸汽(20)可以传递到蒸汽块(208)以供应到发动机的进气,从而将蒸气与由喷射器(20)喷射的燃料一起供应到发动机。