Introduction to Laser Technology
Laser stands for "light amplification by stimulated emission of radiation." Unlike ionizing radiation such as X-rays, laser radiation is non-ionizing, posing a lower health risk. Lasers are unique due to their monochromatic, coherent, brilliant, and directional properties, which contribute to their distinct biological effects.

Biological Effects of Laser
Lasers are known for several biological effects, including the early disappearance of pain, quick resolution of edema, and acceleration of scarring and anti-inflammatory processes. In particular, laser treatment in locomotor apparatus pathology interrupts the "edema-contracture-pain" triad, leading to symptom improvement.

GammaLaser Specifications
The GammaLaser operates in the 0.6 to 1.1 micron spectrum range (red to near-infrared), allowing high tissue penetration. It can treat various conditions depending on frequency and exposure time, including:

• Locomotive apparatus pathologies: tendinitis, strains, etc.
• Osteoarticular pathologies: arthrosis, periarthritis, etc.
• ENT conditions: rhinitis, sinusitis, otitis, etc.
• Dermatological conditions: cellulitis, keloids, etc.
• Gynecological conditions: vaginitis, vulvitis, etc.

Device Features
The device is compact and suitable for home treatments, with options for use on a trolley. It includes a control circuit for laser emission with an optoelectronic indicator and a probe circuit for diode emission control. The laser beam can be emitted continuously or modulated from 1.25Hz to 160Hz. A disconnectable sound monitor and a sensitive "sensor" control ensure maximum safety and ease of use. An optional manipulator for acupuncture and auricular therapy is available.

Technical Specifications
The device features a GaAs laser source with a medium power of 7mW, impulse frequency up to 2 KHz, and a wavelength of 904nm. The emission angle is 10°x30° without a lens. It operates on 230-240V 50Hz mains power, with dimensions of 310x280x90 mm and a weight of 1.7 Kg. The typical peak power is 15 W, with a pulse width of 200 nsec.

Additional Features
The Ir Energy Plate, utilizing Quaser patent, can treat wide areas with 56 solid-state emitters at 630nm (red) and 904nm (infrared) wavelengths to enhance the synergistic effect.