Electrode separating typed dialyze device for treating heavy metal poisoning

Abstract

The invention mainly relates to an electrode separating typed dialyze device for treating heavy metal poisoning. The electrode separating typed dialyze device comprises an impulse pump I, an electrochemistry dialyzing column, an ultrafiltration dialyzer, a bubble valve and an impulse pump II. The electrochemistry dialyzing column is divided into three rooms via a positive ion dialysis membrane and a negative ion dialysis membrane, and the three rooms includes a positive electrode room, a negative electrode room and a blood channel. The tops of the positive electrode room and the negative electrode room are respectively communicated with a positive electrode dialyzate groove and a negative electrode dialyzate groove, two ends of the blood channel are communicated with the impulse pump I and the ultrafiltration dialyzer, and the ultrafiltration dialyzer is divided into a dialyzate room and a blood room via a ultrafiltration membrane. Electrostatic field force is utilized to directly dissociate complex generated by heavy metal ion in heavy metal poisoning blood and blood albumin, so that heavy metal ion can be separated from the complex and concentrates to the negative electrode under the force of the electrostatic field to become heavy metal to depose on a battery lead plate, so that the purpose of blood purification and heavy metal nosotoxicosis treatment.

Description

technical field [0001] The invention belongs to the field of medical equipment for treating heavy metal poisoning, in particular to an electrode separation type dialysis device for treating heavy metal poisoning. Background technique [0002] The existing main treatment method for heavy metal poisoning is mainly drug therapy. The principle is that the patient takes the drug metal complexing agent to form a non-toxic complex with the heavy metal in the body and excrete it through the urine. The disadvantages of this treatment method are: 1. The metal complexing agent has toxic and side effects; 2. Increase the load on the kidney and cause kidney damage or even renal failure, which has the risk of forming uremia; 3. The treatment cycle is long and the treatment is not complete. More importantly, there is no curative effect and relatively mature excretion drugs. [0003] The treatment of heavy metal poisoning also includes plasma exchange (Plasma exchange, PE method). It is ...

AI Technical Summary

Problems solved by technology

The disadvantages of this treatment method are: 1. Metal complexing agents have toxic and side effects; 2. Increase the load on the kidneys and cause kidney damage or even renal failure, which has the risk of forming uremia; 3. The treatment cycle is long and the treatment is not complete

Since lead, cadmium, chromium, copper, cobalt, magnesium, mercury, bismuth and other heavy metal poisons are macromolecular groups in the form of complexes with proteins, the existing artificial kidney dialysis equipment cannot remove metal poisons from the body , so it cannot be used for the treatment of heavy metal poisoning

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