Tube-pump
    2.
    发明授权
    Tube-pump 失效
    管泵

    公开(公告)号:US06024545A

    公开(公告)日:2000-02-15

    申请号:US882942

    申请日:1997-06-26

    Applicant: Shigeo Morioka

    Inventor: Shigeo Morioka

    CPC classification number: F04B43/123

    Abstract: A tube-pump of the invention comprising; an elastic-tube disposed in a ring-shaped form along the inner surface of a cylindrical chamber, a ring-shaped pressure member driven by an eccentric cam device disposed within said ring-shaped elastic tube which is pressed by the circular motion of said ring-shaped pressure member, and plural supporting means allowing a pressing motion to said elastic tube and preventing continuous rotating motions of said pressing member in a same direction holding said pressure member in said cylindrical chamber by said plural supporting means. By employing this pump construction, elongation of elastic tube and changes of its inner diameter possible by continuous rotations of ring-shaped pressure members into the same direction can be prevented, and at the same time, the pump output capacity can be kept at constant without damaging said elastic tube, remarkably improving the pump durability.

    Abstract translation: 本发明的管式泵包括: 沿着圆筒形室的内表面设置成环状的弹性管,由设置在所述环形弹性管内的偏心凸轮装置驱动的环形压力构件,所述环形弹性管被所述环的圆周运动 以及多个支撑装置,其允许对所述弹性管的按压运动,并且通过所述多个支撑装置防止所述按压构件沿与保持所述圆柱形腔室中的所述压力构件相同的方向的连续旋转运动。 通过采用这种泵结构,可以防止弹性管的伸长和其内径的变化可能通过环形压力构件向相同方向的连续旋转,同时,泵的输出能力可以保持恒定而不需要 破坏弹性管,显着提高泵的耐久性。

    Aqueous suspension of sucralfate
    3.
    发明授权
    Aqueous suspension of sucralfate 失效
    硫糖铝的水悬浮液

    公开(公告)号:US5464828A

    公开(公告)日:1995-11-07

    申请号:US185157

    申请日:1994-01-24

    CPC classification number: A61K9/0095 A61K31/70

    Abstract: The invention is an aqueous suspension of sucralfate (sucrose sulfate aluminum salt), which is added with a starch and/or a derivative thereof and preferably further with a cellulose derivative, polysaccharide gum, alginic acid, alginate and/or bentonite, whereby the suspension is made stable for a long time and may be redispersed if necessary. The invention can thus provide a liquid pharmaceutical preparation useful for protecting ulcer areas on mucous membranes of the stomach and duodenum industrially for the first time, although solid pharmaceutical preparations have been available.

    Abstract translation: 本发明是硫糖铝(蔗糖硫酸铝盐)的水性悬浮液,其中加入淀粉和/或其衍生物,优选还含有纤维素衍生物,多糖胶,藻酸,藻酸盐和/或膨润土,由此悬浮液 长时间保持稳定,如有需要,可以再分散。 因此,本发明可以提供用于在第一次保护胃和十二指肠粘膜上的溃疡区域的液体药物制剂,尽管固体药物制剂已经可用。

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