DEVICE FOR ACOUSTIC STIMULATION OF MUSCLE OF LIMB Russian patent published in 2018 - IPC A61H15/00 

FIELD: medicine.

SUBSTANCE: invention relates to the field of medicine and is intended for use in restorative and sports medicine. Device for acoustic stimulation of the muscle tissue of the limb is made hollow of transparent plastic in a geometric form of the limb. Ends of the device are equipped with elastic cuffs, ensuring its fixation on the limbs in such a way that the distance from the inner surface of the means to the external surface of the limb is from 1 to 3 cm. Device has a through hole with a branch pipe through which the means is connected with a flexible hose to a cylindrical waveguide, in which an acoustic field is formed with the help of an active subwoofer with a sound pressure level of 120…130 dB in the frequency range 20…60 Hz, through the "waveguide-hose-device" system acting on the limb muscles. On the inside surface of the device flush with its wall is mounted a sound pressure sensor connected to an indicator of the sound pressure level mounted on the external surface of the means on which the timer is also mounted.

EFFECT: invention makes it possible to increase the areas of one-stage acoustic impact on the limb.

12 cl