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Dialysate regeneration device

A technology for regenerating devices and dialysates, applied in dialysis systems, suction devices, etc.

Inactive Publication Date: 2015-08-12
SCI RES TRAINING CENT FOR CHINESE ASTRONAUTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Each treatment takes about four to six hours and requires many dialysis solutions or a continuous water source

Method used

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  • Dialysate regeneration device

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Embodiment Construction

[0011] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0012] see figure 1 , a dialysate regeneration device described in a preferred embodiment of the present invention includes a dialyzer 1, a pump 2, a reverse osmosis assembly 3, an electrocatalytic reactor 4 based on a BDD electrode and a dialysate water tank 5, and the reverse osmosis The liquid inlet pipeline of component 3 communicates with the liquid outlet of dialysis machine 1 through pump 2, and the liquid outlet pipeline of described reverse osmosis component 3 includes two branches, and one branch (concentrated water) passes through two sets of electrocatalytic reactions After the device 4 is merged with another branch (clean water) and communicated with the liqu...

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Abstract

The present invention relates to a dialysate regeneration device capable of continuously regenerating dialyzate in a dialysis treatment process, or regenerating the dialysate after dialysis, which can greatly reduce the amount of dialysate and clean water used in the dialysate process, The dialysate regeneration device is particularly suitable for dialysate in an emergent condition. The dialysate regeneration device comprises a pump, a reverse osmosis component, an electric catalysis reactor based on BDD electrode and a dialysate water tank. An upstream of the reverse osmosis component is communicated with a liquid outlet of a dialysis machine via the pump; the downstream of the reverse osmosis component comprises two branches, one branch (concentrated water) converges the other branch (clean water) through two groups of electric catalysis reactors and is communicated with a liquid inlet of the dialysate water tank via the confluence port ; a liquid outlet of the dialysate water tank is communicated with the liquid inlet of the dialyzate machine; a filter and air emission component are arranged on a communication channel between the outlet of the electric catalysis reactors and the confluence port.

Description

technical field [0001] The invention relates to a hemodialysis device, in particular to a dialysate regeneration device. Background technique [0002] Dialysis is the process of removing excess fluid, uric acid, creatinine, and toxins such as urea, as well as waste products that accumulate in the blood and tissues of the human body as a result of kidney failure or renal dysfunction. Dialysis treatment is crucial for people with kidney failure or reduced kidney function, because a person cannot continue to live without the filtering function provided by the kidneys. [0003] Hemodialysis is a dialysis treatment that uses a hemodialysis machine outside the body to filter toxins from a patient's blood. A hemodialysis machine typically contains a computer, fluid pumps, blood lines, dialysate lines, a dialyzer, and a drain line for draining the large volume of dialysate solution used in each treatment. The patient's circulatory system is connected to the hemodialysis machine th...

Claims

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Application Information

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IPC IPC(8): A61M1/16
CPCA61M1/1696A61M1/1654
Inventor 余青霓王传增唐永康艾为党秦利峰
Owner SCI RES TRAINING CENT FOR CHINESE ASTRONAUTS