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    • 1. 发明授权
    • Method of washing secondary filter in process for filtering plasma
    • 在过滤等离子体过程中清洗二次过滤器的方法
    • US5516431A
    • 1996-05-14
    • US302774
    • 1994-09-19
    • Akio KawamuraMotoki YonekawaOsamu KanekoHiroshi Kamogawa
    • Akio KawamuraMotoki YonekawaOsamu KanekoHiroshi Kamogawa
    • A61M1/02A61M1/34B01D11/00B01D61/00C02F1/44
    • A61M1/3472A61M1/02A61M1/3482A61M2205/707A61M2205/7554
    • In a plasma filtration process including a treatment with a primary filter for separating blood into blood cells and plasma and a treatment with a secondary filter for removing harmful macromolecules from the separated plasma for purification, the secondary filter is washed by passing a washing liquid through an inner chamber of the filter, an outer chamber thereof or both the chambers in an amount corresponding to 5 to 50% of the priming volume of the filter every time the filtration pressure has reached 70 to 100% of the withstanding pressure of the secondary filter. This washing procedure reduces the time required for the filtration of plasma to about 60 to 70% of the time conventionally needed, shortens the patient restraining time, and decreases the amount of washing liquid to be used to consequently diminish the disposal loss of plasma from the system.
    • PCT No.PCT / JP94 / 00085 Sec。 371日期1994年9月19日 102(e)1994年9月19日PCT 1994年1月21日PCT PCT。 公开号WO94 / 16751 日期为1905年8月4日。在等离子体过滤方法中,包括用初级过滤器将血液分离成血细胞和血浆,并用二级过滤器处理,从分离的血浆中除去有害的大分子以进行纯化,将二次过滤器洗涤 通过将过滤器的内部室,其外部室或两个室中的洗涤液通过,每当过滤压力达到过滤压力的70%至100%时,其量相当于过滤器的起动体积的5%至50% 二级过滤器承受压力。 这种洗涤方法将血浆过滤所需的时间减少到常规需要时间的约60-70%,缩短了患者的约束时间,并减少了使用的洗涤液的量,从而减少了等离子体的处置损失 系统。
    • 7. 发明授权
    • Intravascular catheter
    • 血管内导管
    • US4299217A
    • 1981-11-10
    • US104655
    • 1979-12-17
    • Kyuta SagaeSusumu TanabeHiroshi Kamogawa
    • Kyuta SagaeSusumu TanabeHiroshi Kamogawa
    • A61M5/158A61M25/06A61M5/00A61M25/00
    • A61M25/06A61M5/1582A61M2025/0031A61M2025/0039
    • An intravascular catheter, comprising a hub having at least one branched tube mounted thereto apart from each other in the axial direction of the hub, a flexible double-walled tube having an inwardly tapered tip portion and consisting of an inner tube and an outer tube coaxial with the inner tube, providing an annular passageway between the outer wall of the inner tube and the inner wall of the outer tube and a needle removably inserted into the inner tube of the double walled tube. Further, the inner passageway has an opening at the tapered tip of the double-walled tube and the forward end of the annular passageway communicates with a bore or bores provided at the forward end portion of the outer tube excluding an upper portion thereof as defined by 20 in FIG. 6.
    • 一种血管内导管,其包括具有至少一个分支管的轮毂,所述至少一个分支管在轮毂的轴向方向上彼此分开安装;柔性双壁管,其具有向内锥形的尖端部分,并且由内管和外管同轴 通过内管,在内管的外壁和外管的内壁之间提供环形通道,以及可拆卸地插入双壁管的内管中的针。 此外,内部通道在双壁管的锥形尖端处具有开口,并且环形通道的前端与设置在外管的前端部处的孔或孔相通,除了其上部以外,其定义如 20。 6。
    • 10. 发明授权
    • Display tube for light source
    • 光源显示管
    • US5581149A
    • 1996-12-03
    • US294078
    • 1994-08-22
    • Yukiharu SekoHiroshi KamogawaSashiro UemuraMitsuaki MorikawaTokuhide Shimojo
    • Yukiharu SekoHiroshi KamogawaSashiro UemuraMitsuaki MorikawaTokuhide Shimojo
    • H01J9/24H01J9/02H01J29/86H01J31/15H01J63/02H01J63/06H01J19/54
    • H01J63/06H01J31/15
    • A display tube for a light source including a translucent face glass assembly having a front surface side which is formed spherically, a peripheral portion on which a step portion is formed, inner surface side on which a phosphor layer and a metallized film are sequentially formed, and a contact segment having one end connected to the metallized film. A glass bulb is provided having one open end portion sealed to the step portion of the translucent face glass assembly with low-melting frit glass. A stem assembly is provided having a anode electrode assembly and a cathode assembly mounted therein. The anode electrode assembly and the cathode assembly are accommodated in the glass bulb. The contact segment is contacted by the anode electrode assembly, the stem assembly being hermetically sealed at the other open end portion of the glass bulb. A high voltage applied to the anode assembly accommodated in the glass bulb is applied to the metallized film through the path of the contact segment.
    • 一种用于光源的显示管,包括具有球形的前表面侧的半透明面玻璃组件,其上形成台阶部分的周边部分,依次形成荧光体层和金属化膜的内表面侧, 以及具有连接到金属化膜的一端的接触段。 提供了一种玻璃灯泡,其具有一个开口端部,该开口端部用低熔点玻璃料密封到半透明面玻璃组件的台阶部分。 提供了一种杆组件,其具有安装在其中的阳极电极组件和阴极组件。 阳极电极组件和阴极组件容纳在玻璃灯泡中。 接触段由阳极电极组件接触,杆组件在玻璃泡的另一开口端部气密密封。 施加到容纳在玻璃灯泡中的阳极组件的高电压通过接触段的路径被施加到金属化膜。