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    • 3. 发明授权
    • Apparatus for altering the characteristics of a fluid
    • 用于改变流体特性的装置
    • US06309373B1
    • 2001-10-30
    • US09132888
    • 1998-08-12
    • Robert A. ShalwitzRhonda L. ColeRonita K. GeckleJohn J. KropczynskiTerrence B. MazerJoseph E. Walton
    • Robert A. ShalwitzRhonda L. ColeRonita K. GeckleJohn J. KropczynskiTerrence B. MazerJoseph E. Walton
    • A61M3700
    • A61M5/1409A61M2202/0482
    • An apparatus for altering characteristics of a fluid. The apparatus includes a canister having a side wall, a first end wall, and a second end wall defining a chamber therein. A beneficial agent is disposed in the chamber. The end walls define apertures therethrough. The apparatus further includes a tubing portion defining a first end portion constructed for connection to a fluid source and an outlet portion. The tubing portion also defines a canister-receiving portion intermediate the first end portion and the outlet portion. The canister-receiving portion defines a first fluid flow channel fluidly connecting the first end portion and the second outlet portion of said tubing portion. The canister-receiving portion also defines first and second fluid flow orifices therethrough. The canister-receiving portion is constructed to be selectively connectable to the canister such that fluid from the tubing portion can be selectively directed through the canister chamber, thereby causing the beneficial agent to become dispersed in the flowing fluid.
    • 用于改变流体特性的装置。 该装置包括具有侧壁,第一端壁和在其中限定室的第二端壁的罐。 有益剂置于室内。 端壁限定穿过其中的孔。 该装置还包括一个管道部分,其限定了构造成连接到流体源和出口部分的第一端部。 管道部分还限定了在第一端部和出口部分之间的罐接收部分。 容器容纳部分限定了流体地连接所述管道部分的第一端部部分和第二出口部分的第一流体流动通道。 罐容纳部分还限定了通过其中的第一和第二流体流动孔。 罐接收部被构造为可选择性地连接到罐,使得来自管部分的流体可以选择性地引导通过罐室,从而使有益剂分散在流动的流体中。