Manual preparation device of kidney dialysis liquid

Abstract

The invention discloses a manual preparation device of kidney dialysis liquid, comprising a tripod, a liquid preparation bucket, a circulating pump, a control plate, a filter, valves, an automatic reducing valve, a temperature control system and a connecting line. The device is characterized in that the liquid preparation bucket is arranged above the tripod, the top of the bucket is provided with a cover, and the bottom point of the bucket is provided with a multi-way pipe; the lower part in the bucket is provided with a heating rod and a temperature sensor, and the upper part in the bucket is provided with an annular bucket flashing line; the circulating pump below the liquid preparation bucket, and the liquid preparation bucket and the circulating pump are connected by the line; the filter is arranged on the output line; the automatic reducing valve is arranged between the outlet and inlet of the circulating pump; the lines are provided with a plurality of valves which control the flow direction of liquid; and the control plate controls the temperature of the liquid and the working condition of the circulating pump. The device is invented based on the characteristic of the blood purification work, and the inconvenience of the manual preparation of kidney dialysis liquid is solved. The device provided by the invention has the advantages of novel structure and simple construction, and is convenient for use, and is particularly suitable for the preparation of the dialysis solution in the blood purification center of medical unit.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an artificial kidney dialysate dosing device suitable for blood purification centers. technical background [0002] In recent years, blood purification technology has been widely used and developed in the medical field. The range of blood purification treatment has become wider and wider. The blood purification centers of many medical units have become large-scale, and the workload is increasing. The work of preparing dialysate has also increasingly become a prominent problem in daily dialysis treatment work. In the past, due to the small workload, when preparing dialysate, it was usually to pour the medicinal powder into a bucket, add a certain amount of dialysis water, and then manually stir it repeatedly with sticks. There are many disadvantages in this operation. Less, generally only a few liters to tens of liters of dialysate can be prepared; second, it is time-consuming an...

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Problems solved by technology

[0003] In order to solve many problems in the preparation process of artificial kidney dialysis fluid, the present invention invents a fast, safe, time-saving, labor-saving, easy-to-use artificial kidney dialysis fluid dispensing device that can prepare a large amount of dialysis fluid at one time

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