Light-emitting diode (LED) phototherapy oxygenation type haemodialysis machine

Abstract

The invention discloses a light-emitting diode (LED) phototherapy oxygenation type haemodialysis machine, which is applied to haemodialysis ultra-filtration for treating diseases of acute renal failure, chronic renal failure, uremia, hypertension, arteriosclerosis, blood hyperviscosity, histanoxia and the like and belongs to the field of medical instruments. The LED phototherapy oxygenation type haemodialysis machine mainly comprises an LED phototherapy oxygenation part device, a blood extracorporeal circulation pipeline, a dialysate supply water pipeline and a circuit controlled by a microcomputer. The machine is characterized in that: the LED phototherapy oxygenation part device is embedded into an arterial cup clamper and a dialyser clamper of the blood extracorporeal circulation pipeline by a plurality of small-sized LED multi-wavelength penetration nails. In the process of haemodialysis, part of or all of lamps in the LED phototherapy oxygenation device can operate according to a specific situation for carrying out on-line irritation on blood in the circulation pipeline by utilizing a principle of strong penetrating power of LED multi-wavelength, so that blood circulation can be improved, agglutination of erythrocytes, platelet aggregation and blood viscosity are reduced, the flow rate of blood is improved, antithrombin is activated, the content of thrombin is reduced, coagulation and hemostasis mechanisms are adjusted, and the aim of treatment is achieved.

Description

technical field [0001] This invention relates to a LED phototherapy and oxygen-increasing hemodialysis machine, which is suitable for treating acute renal failure, chronic renal failure, uremia, hypertension, arteriosclerosis, hyperviscosity, tissue hypoxia, and CO poisoning , and other diseases of hemodialysis ultrafiltration, which belongs to the field of medical equipment. technical background [0002] At present, all hemodialysis machines clinically used in the market can only perform conventional hemodialysis treatment, and there are common complications, especially a series of complications caused by tissue hypoxia or other factors during the treatment, such as : Tissue hypoxia during dialysis, secondary erythrocyte 2,3-DPG decrease and pH value increase, or muscle spasms caused by factors such as low sodium and decreased circulation volume; Elevated blood pressure caused by excess; bacterial growth caused by incomplete disinfection of multiplexed dialyzers or residua...

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to aim at the technical defects existing in the existing hemodialysis machines, and to provide a LED phototherapy and oxygen-increasing hemodialysis machine. The principle of multi-wavelength strong penetrating power is used to irradiate the blood in the arterial jug and dialyzer on-line in the circulation line section, which is beneficial to improve blood circulation, reduce red blood cell aggregation, platelet aggregation and blood viscosity, speed up blood flow, and activate anti-aging. Thrombin, reducing thrombin content, can also promote the oxygen-carrying capacity of red blood cells, increase tissue oxygen supply, increase the production of oxygen free radicals, feedback activate and increase SOD activity, enhance the phagocytic ability of phagocytes, and promote the growth of human blood monocytes. The enhanced activity of phagocytes can effectively regulate the immune function of the human body, reduce the occurrence of complications and achieve the purpose of treatment

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