Kangjiantong Laser Therapeutic instrument equipped with low intensity semiconductor laser, which is able to increase the deformation and oxygen carrying ability of erythrocyte.

The diameter of erythrocyte and blood capillary are 5-7 μm and 3-5 respectively. It is impossible for erythrocyte to pass through the blood capillary without deformation. High blood viscosity depresses the deformation, accelerates blood embolism formation, leads to insufficiency oxygen supply and causes various diseases.

Decreasing medium molecular content. In medical area, medium molecular has been publicly confirmed that it is the main source of many diseases. For instance, the uraemia is directly caused by medium molecular substance in blood, such as urea, creatinine, uric acid and etc. Thus, Eliminating medium molecular to purify blood becomes an effective way to cure such diseases. In practice, after absorbing photons, the molecule in the blood gradually gets activated and energized to decrease the content of medium molecular by decompounding or aggregating it.

Changing blood rheology and microcirculation. Abnormal blood rheology directly causes high blood viscosity syndrome as well as function disorder of microcirculation system. Meanwhile, it’s the important reason for many diseases, such as ischemic heart disease, hypertension, high blood lipids, diabetes, schizophrenia, shock, and etc. Proved by abundance of basic iatrology research and clinic test, the therapy of laser irradiating markedly reduces the aggregation of erythrocyte and haematoblast in blood, activates the fibrin dissolving system, decreases the level of fibrin content, lowers the blood viscosity, effectively adjusts the velocity of blood, and improves sufficiently the blood dynamics and organ microcirculation.

Activating various enzymes and enhancing SOD (super oxide dismutase) activity. While suffering anoxic illness, the extra-free radical is generated to aggravate the cerebrovascular disease, damage the protein, enzymes, nucleic acid substance, and cell membrane. It also induces inflammation and tumour, decrepitude, and immunological diseases. The existing of superoxide dismutase in the body eliminates excess free radical, makes superoxide anion free radical dismutation reaction and protects the cell from harm; In addition, SOD plays the important role in anti-decrepitude. It can be activated by laser irradiating to eliminate the extra free radical, and prevent the harm from lipid peroxidation.