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    • 5. 发明专利
    • Body fluid filtration system
    • 身体流体过滤系统
    • JP2008114068A
    • 2008-05-22
    • JP2007283381
    • 2007-10-31
    • Hemerus Medical Llcヘメラス・メディカル、リミテッド・ライアビリティ・カンパニー
    • ZIA MAJIDKHAMIS CHAOUKI A
    • A61M1/02A61M1/34B01D29/00B01D35/00B01D35/01B01D35/02B01D35/28B01D36/00
    • A61M1/0209A61M1/0218A61M1/0222A61M1/0231A61M1/3633
    • PROBLEM TO BE SOLVED: To provide a body fluid filtration system for treating a body liquid into a therapeutically valuable compound.
      SOLUTION: The body fluid filtration system 90 is a close loop and comprises a leukocyte removing device 45 having an inlet 47 and an outlet 48, a blood vessel 49 connected to the inlet 47 of the leukocyte removing device 45 through a first tubular path 50, and a blood holding vessel 52 set downstream from the leukocyte removing device 45, wherein a second tubular path 54 is connected between the outlet 48 of the leukocyte removing device 45 and the inlet of the blood holding vessel 52. One end of a bypath 91 which a bypath clamp 92 can open/shut is connected to the outlet of the blood vessel 49 to pass liquid, and the other end of the bypath 91 is connected to the inlet of the blood holding vessel 52 to pass liquid. The loop 93 of the bypath 91 is positioned in such a level that the blood vessel can be filled with blood to avoid blood from reaching the loop 93 when the blood vessel 49 is full of the blood, allowing no blood to flow through the bypath 91. The loop 93 levels above the blood vessel 49.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种用于将体液处理成治疗有价值的化合物的体液过滤系统。 解决方案:体液过滤系统90是闭环,包括具有入口47和出口48的白细胞去除装置45,通过第一管状物连接到白细胞去除装置45的入口47的血管49 路径50和设置在白细胞去除装置45下游的血液容纳器52,其中第二管状路径54连接在白细胞去除装置45的出口48和血液储存容器52的入口之间。一端 旁通管路92可以打开/关闭的路径91连接到血管49的出口以通过液体,并且旁通路91的另一端连接到血液储存容器52的入口以通过液体。 旁路91的环路93被定位成使得当血管49充满血液时血管可以被填满血液以避免血液到达环路93的水平,从而不允许血液流经路径91 循环93在血管49之上。版权所有(C)2008,JPO&INPIT