Abstract: The object of the present invention is a laser handpiece (1) for the treatment of deep regions of the human body. There is provided a plurality of emitters (30) arranged so that the emission cones remain disconnected at least up to the treatment depth. Moreover, the object of the present invention is a method for controlling the emission of laser radiations, which comprises the step of determining the emission parameters (switch on frequency and/or switch on time and/or emission intensity modulation) based on the patient's biological parameters (heart rate and/or breathing rate and/or blood pressure).

Abstract: The object of the present invention is a device (1) for human body treatment, for example the treatment of alopecia, rheumatic disorders, or for stimulating the vasodilatation of the penis capillaries. The device comprises a seating body (2), a handling case (20), a plurality of separate emitters (30) suitable for emitting a wave having a wavelength equal to the silicon characteristic wavelength, that is, equal to 905 nanometres. An assembly for human body treatment comprises the device and a plurality of bags usable for preventing contact between the emitters and the part of the body to be treated.