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    • 3. 发明授权
    • Oxygenator priming method
    • 氧气启动法
    • US5863501A
    • 1999-01-26
    • US705711
    • 1996-08-30
    • Louis C. Cosentino
    • Louis C. Cosentino
    • A61M1/16A61M1/18
    • A61M1/1698A61M1/1625A61M2205/366
    • A method for improving priming of an integrated oxygenator and heat exchanger which includes pretreating the integrated hollow fiber oxygenator and heat exchanger device with a surfactant. Pretreating the device coats the interior surfaces of the integrated hollow fiber oxygenator and heat exchanger with the surfactant, which facilitates the removal of entrapped air. An integrated hollow fiber oxygenator and heat exchanger having a surfactant coating on the interior surfaces is provided which subsequently allows for more efficient priming with an aqueous priming media.
    • 一种用于改善整合式氧合器和热交换器起动的方法,其包括用表面活性剂预处理整合的中空纤维氧合器和热交换器装置。 预处理装置用表面活性剂涂覆集成的中空纤维充氧器和热交换器的内表面,这有助于去除夹带的空气。 提供了一种在内表面上具有表面活性剂涂层的集成中空纤维氧合器和热交换器,其随后允许用水性起动介质更有效地起动。
    • 9. 发明授权
    • Venous reservoir
    • 静脉水库
    • US4863452A
    • 1989-09-05
    • US828951
    • 1986-02-12
    • Richard J. IrmiterLarry E. FullerFelix J. Martinez
    • Richard J. IrmiterLarry E. FullerFelix J. Martinez
    • A61M1/36
    • A61M1/3627
    • A venous reservoir for use in cardiotomy bypasses comprising a flexible, variable capacity bag having a vertical seal positioned between the outlets and inlets along the lower seal line. The vertical seal line is positioned off-center such that the velocity of blood decreases as it passes the top of said seal line and towards the lower outlet to increase the removal of bubbles from the blood. All ports serving the reservoir are constructed without internal projections into the reservoir to decrease the possibility of thrombosis. The upper and lower edges of the reservoir are looped to receive horizontal rods slidably attached to a vertical support. Adjustment of the distance between the rods varies the volume possible within the reservoir.
    • 一种用于心切开路旁路的静脉储存器,包括一个柔性可变容量的袋子,该袋子具有位于出口之间的垂直密封件和沿着下部密封线的入口。 垂直密封线位于离心位置,使得当血液通过所述密封线的顶部并朝向下部出口时血液的速度降低以增加从血液中除去气泡。 用于储层的所有端口都没有内部突出物进入储层,以减少血栓形成的可能性。 储存器的上边缘和下边缘环绕以接收可滑动地附接到垂直支撑件的水平杆。 杆之间距离的调整可改变储存器内的体积。
    • 10. 发明授权
    • Dialysis solution mixing system
    • 透析液混合系统
    • US4734198A
    • 1988-03-29
    • US577387
    • 1984-02-06
    • William H. HarmLarry E. FullerEarnest R. CaineRaymond F. CracauerLouis C. CosentinoF. Jesus Martinez
    • William H. HarmLarry E. FullerEarnest R. CaineRaymond F. CracauerLouis C. CosentinoF. Jesus Martinez
    • A61M1/16B01F1/00B01F5/10B01D13/00
    • B01F15/0254A61M1/1656A61M1/1666B01F1/0022B01F1/0038B01F5/106
    • A system and process for preparation of dialysis solution from dry chemicals and water on a large scale batch basis. The required amount of water is metered into a dialysis solution tank. Water from the tank is pumped into a spray head which is positioned above a shipping drum containing predetermined amounts of chemicals. Water rains down on the chemicals dissolving and/or entraining the same and the resulting slurry is returned to the dialysate tank as a slurry by means of a pickup wand and suction source. The liquid and chemicals in the dialysis solution tank are continually cycled until all the chemicals in the drum have been removed. Typically, an additional drum containing other kinds of chemicals is then added to the dialysis solution tank in the same manner. Circulation of the solution is continued within the tank until a fully uniform solution results. Dialysis solution in the tank is then filtered and checked for conductivity prior to its direct use in hemodialysis or dilution in a conventional proportioning system.
    • 一种大规模批量制备干粉和水的透析液系统和方法。 将所需量的水计量到透析溶液罐中。 来自罐的水被泵送到喷雾头中,该喷头位于包含预定量化学品的运输滚筒上方。 在溶解和/或夹带的化学物质上下沉下来,所得到的浆液通过拾取杆和抽吸源作为浆料返回到透析液罐中。 透析溶液罐中的液体和化学物质不断循环,直到滚筒中的所有化学物质被去除。 通常,以相同的方式将含有其它种类化学物质的另外的鼓加入到透析溶液罐中。 溶液的循环在罐内继续进行,直到得到完全均匀的溶液。 然后将透析溶液过滤并检查其电导率,然后直接用于血液透析或常规配比系统中的稀释。