Injuries Recovery Healing Physical Therapy Laser Pain Physiotherapy Wound Healing Laser Therapeutic Device 980nm Diode High power laser
What is laser therapy 980nm high power pain relief laser?
Laser emits light of a specific wavelength that penetrates deep into tissue. This stimulates cell repair, reduces inflammation, and promotes blood circulation, resulting in a therapeutic effect.
The therapy is performed using a safe and precise laser therapy device. By targeting specific areas for treatment, the therapy helps relieve pain and promote tissue regeneration.
What is the effect of high power laser physiotherapy device?
1.Anti-inflammatory
Infrared laser anti edemic effect because it causes blood vessels to dilate, but also because it activates the lymphatic drainage system (drains swollen area). As a result, there is a swelling caused by bruising Or reduce inflammation.
2.Pain relief
Infrared laser therapies on which block pain from these cells to the brain and has a high benefit in its reduce the sensitivity of nerve cells send nerve . In addition, due to less inflammation, there is less swelling and less pain.
3.To accelerate tissue repair and cell growth
Infrared laser to stimulate deep into the tissue cells to multiply and grow.
Infrared laser to increase the energy supply to the cells, so that nutrients can afford to get rid of waste cell faster .
4.Speed up wound healing
new infrared laser can increase damaged tissue capillaries significant, accelerated healing process, rapid wound closure, reducing the formation of scar tissue.
5.Increase metabolic activity
Infrared laser therapy produce a specific enzyme of higher output and higher oxygen and food particle loads of blood cells.
6.Points and trigger points
Infrared laser therapy stimulate a non-invasive muscle bone pain relieve muscle trigger points and acupuncture points.
Special applications:
If your clinic also offers Endolifting treatment, you can also use our phyisotherapy after the treatment.
It has the effect of anti-inflammatory and skin rejuvenation.
Difference betwwen high power physiotherapy laser & low level physiotherapy laser
- Power Output and Classification
Low-Level Laser Therapy (LLLT): Delivers continuous or pulsed light at power levels typically below 500 mW. Because output is low, it does not produce any perceptible heat in the tissue.
Class IV Lasers: Operate at much higher power—usually 1 W up to 10 W or more. Their output exceeds 500 mW threshold for low‐level devices, enabling deeper and faster energy delivery.
- Tissue Penetration
LLLT: Limited penetration depth (1–3 cm), making it most effective for superficial injuries (e.g., tendinopathies, ulcer healing).
Class IV: Deeper photon penetration (up to 5–7 cm), allowing treatment of larger muscles, joints, and deeper structures (e.g., hip, lumbar spine).
- Treatment Time and Dose
LLLT: To achieve a therapeutic dose (measured in J/cm²), sessions often last longer (5–15 minutes) because of low power density.
Class IV: High power density means equivalent dose can be delivered in under 1–3 minutes, enhancing clinic throughput and patient comfort.
- Photobiomodulation vs. Photothermal Effects
LLLT: Primarily photobiomodulation—light absorption by chromophores stimulates cellular repair, reduces inflammation, and modulates pain without heating tissue.
Class IV: Combines photobiomodulatory effects with a mild photothermal component, which can increase local blood flow, reduce muscle spasm, and promote more extensive biochemical cascades.
- Safety Considerations
LLLT: Generally very safe; minimal risk of burns or tissue damage when used correctly.
Class IV: Requires stricter safety precautions (e.g., goggles for operator and patient, controlled dosing) to avoid thermal injury or inadvertent eye exposure.
- Clinical Applications
LLLT: Best for chronic superficial conditions, small-joint arthritis, wound healing, and neuropathies.
Class IV: Suited for deep musculoskeletal pain (low back, large joints), acute soft-tissue injuries, postoperative rehabilitation, and larger-area treatments.
Advantage of Class 4 laser therapy
- 980nm diode laser is the most advanced technology in the market.
- Steady output power guarantees the treatment result consistency and security.
- Three working modes, CW Pulse, Pulse and Continue, guarantee more comfort and obvious results. The most Modes in the markets.
- Patented handle provides good epidermis protection, unique advantages and designs.
- Top equipped spare parts provide long lifetime and steady treatment results.
- We can provide 2 years warranty for our laser machine.
- 0.01-1s (stepping 0.05s)second duration, comfortable treatment .
- Get effects immediately, you can still feel very warm for 30 minutes after the treatment. This energy will deep into the treatment area and solve the problem from the original.
- High energy on the laser to satisfied the need of the treatment and solve the problem very soon.
Application of common wavelengths, the influence of aperture and energy size:
The tissues that red light can penetrate mainly depend on the wavelength, spot diameter and energy. The spot diameter of our physiotherapy handle can be adjusted from 20 mm to 30 mm. The larger the diameter, the stronger the penetration ability; the greater the energy, the stronger the penetration ability;
810nm: Mainly used for deep tissue repair, nerve regeneration, anti-inflammatory and analgesic such as arthritis and tendonitis.
It can penetrate about 3-5cm, depending on the degree of muscle or fat and pigmentation.
980nm: Mainly used for vascular lesions such as varicose veins, tumor ablation, and deep anti-inflammatory. The penetration depth of this wavelength is about 2-4cm, but it is easily absorbed by water molecules and may produce local thermal effects. The energy needs to be carefully controlled to avoid thermal damage
1064nm: Mainly used for deep pain management such as lumbar disc herniation, vascular treatment, and skin tightening.
The penetration depth can reach 5-7cm, which is one of the deepest penetrating medical wavelengths.
