公开(公告)号：US3804107A

公开(公告)日：1974-04-16

申请号：US24127772

申请日：1972-04-05

Applicant: LISITSINA G ,  KHAITLIN A ,  KOZLOV J

Inventor： KOZLOV J ,  KHAITLIN A ,  LISITSINA G

IPC: A61M1/16 ,  B01F15/04 ,  F16K19/00

CPC classification number: A61M1/1656 ,  A61M1/1668 ,  B01F15/0475 ,  Y10T137/2541

Abstract: A device for the preparation of dialyzing solutions comprises a number of metering units, one for each solution component, each including a reservoir for storing a component, communicating via a metering element with a further, common reservoir for mixing the components. The metering element in each unit has two spaces divided by a flexible impermeable diaphragm, each space accommodating a perforated limiting plate. These spaces communicate through inlet valves in each unit with a pump delivering the respective component from its storing reservoir and, through outlet valves, with the common, further reservoir. The units are fitted with sensors indicating the flow rate of the solution components.

Abstract translation: 用于制备透析溶液的装置包括多个计量单元，每个溶液组分一个，每个包含用于存储组分的储存器，通过计量元件与用于混合组分的另外的公共储存器连通。 每个单元中的计量元件具有由柔性不可渗透隔膜分隔的两个空间，每个空间容纳穿孔限制板。 这些空间通过每个单元中的入口阀通过泵将其相应的部件从其储存容器和通过出口阀与共同的另外的储存器输送。 这些单元配有传感器，指示溶液组分的流速。