The low-intensity laser irradiation of the semiconductor laser therapeutic apparatus can trigger a series of biochemical reactions of the human body, and improve and restore the physiological functions of the blood through both blood circulation and blood circulation. It has a significant effect on postoperative anti-inflammatory and analgesic effects. The therapeutic instrument is safe and reliable, easy to operate, and has remarkable curative effect. It is highly praised in clinical medicine and is one of the indispensable therapeutic instruments for clinical operation.
Anti-inflammatory effect
SUNDOM-300IB semiconductor laser therapy machine can activate or induce T, B lymphocytes and macrophages to produce cytokines, activate the systemic immune system through lymphocyte recirculation, enhance the phagocytic ability of macrophages, and improve non-specific immunity and specificity. The role of sexual immunity. Semiconductor laser irradiation can inhibit or reduce the pain caused by inflammation.
Improve local blood circulation
The semiconductor laser directly irradiates the painful part of the blood flow reduction or the indirect irradiation of the sympathetic ganglion that governs this range can cause an increase in blood flow, promote the metabolism of the pain-causing substance, and alleviate the pain.
Activation of the endorphin system
After receiving the semiconductor laser, the body can increase brain peptide metabolism, accelerate the release of morphine-like substances in the brain, and relieve pain.
Inhibition of nervous system conduction
The semiconductor laser not only suppresses the conduction speed of the stimulus, but also suppresses the intensity of the stimulus and the frequency of the impulse. Laser inhibits peripheral nerve impulses, conduction velocity, intensity and impulse frequency caused by pain stimulation
Activate the downlink suppression system
Laser irradiation stimulation can be transmitted upstream to the posterior horn of the spinal cord while activating the down-regulation system.
Tissue repair
Laser irradiation can promote the growth of new blood vessels and granulation tissue, and stimulate protein synthesis. Capillaries are one of the basic components of granulation tissue and are the prerequisite for wound healing. The richer the granulation tissue, the more adequate the oxygen supply to the tissue, which helps the metabolism and maturation of various tissue repair cells and promotes collagen fibers. Produce, deposit and crosslink.
Biological regulation
After laser irradiation, it can enhance the body's immune function, regulate endocrine, and can achieve two-way regulation of blood cells.
The working principle and characteristics of semiconductor laserThe working principle of a semiconductor laser is an excitation method. The use of semiconductor materials, that is, the use of electrons to transition between energy bands to emit light. The cleavage plane of the semiconductor crystal is used to form two parallel mirror surfaces as mirrors to form a resonant cavity, which amplifies the light oscillation, feedback, and the generated light, and outputs the laser. The advantages of semiconductor lasers are small size, light weight, reliable operation, low power consumption, and high efficiency. Introduction to Packaging Technology The semiconductor laser packaging technology is mostly developed and evolved on the basis of discrete device packaging technology, but it has great special characteristics. In general, the die of the discrete device is sealed within the package, and the package functions primarily to protect the die and complete the electrical interconnection. The semiconductor laser package is capable of outputting an electrical signal to protect the die from normal operation and output visible light. With both electrical and optical parameters, it is not possible to simply use a discrete device package for a semiconductor laser.
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