The low-intensity semiconductor laser therapy device delivers targeted light energy that initiates a range of biochemical responses within the body. These effects help restore and enhance normal physiological functions, particularly through improved blood circulation. It is widely recognized for its effectiveness in reducing post-surgical inflammation and pain. The device is known for its safety, ease of use, and strong therapeutic outcomes, making it a key tool in modern clinical practice.
**Anti-inflammatory Effects**
The SUNDOM-300IB semiconductor laser therapy system stimulates immune cells such as T and B lymphocytes, as well as macrophages, to produce cytokines. This activates the overall immune system via lymphatic recirculation, boosts macrophage activity, and enhances both non-specific and specific immunity. Additionally, the laser can reduce pain associated with inflammation by modulating inflammatory responses.
**Improving Local Blood Circulation**
By directly targeting areas with reduced blood flow or indirectly irradiating sympathetic ganglia that control these regions, the semiconductor laser increases local blood circulation. This promotes the metabolism of pain-inducing substances and helps alleviate discomfort.
**Activation of the Endorphin System**
Exposure to the semiconductor laser encourages increased brain peptide activity, leading to the release of morphine-like substances that naturally relieve pain.
**Inhibition of Nervous Conduction**
The laser reduces the speed, intensity, and frequency of nerve impulses caused by pain signals. By suppressing these impulses, it effectively eases discomfort at the source.
**Activation of the Downlink Suppression System**
Laser stimulation activates the spinal cord's posterior horn, which plays a role in regulating pain signals from the periphery.
**Tissue Repair**
Semiconductor laser therapy promotes the formation of new blood vessels and granulation tissue, stimulating protein synthesis. Capillaries are essential for wound healing, and increased granulation tissue improves oxygen supply, supporting the maturation and function of repair cells while enhancing collagen production.
**Biological Regulation**
The treatment enhances immune function, regulates hormonal balance, and supports two-way regulation of blood cell activity, contributing to overall bodily harmony.
**Working Principle and Characteristics of Semiconductor Lasers**
Semiconductor lasers operate by exciting electrons within semiconductor materials, causing them to transition between energy bands and emit light. The crystal’s cleavage plane forms reflective surfaces that create a resonant cavity, amplifying and directing the emitted light into a laser beam. These devices are compact, lightweight, energy-efficient, and highly reliable.
Semiconductor laser packaging is distinct from traditional discrete device packaging due to its dual electrical and optical requirements. While similar in some aspects, it must protect the die while also enabling efficient light output. This makes it more complex than standard packaging methods.
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