METHOD OF LOAD RELIEF FROM SPINAL COLUMN AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2018 - IPC A47C1/02 A61F5/00 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, in particular to orthopedics, and can be used in designing ergonomic furniture or curative and preventive furniture. Device for sitting includes a support provided in the upper part with a base, on which a U-shaped profile with asymmetric, multidirectional cutouts of a complex shape is fixed for mounting two rubber-metal blocks, onto each of which a half of the seat is placed, mobile due to the elastic-viscous and rigid properties of the rubber-metal block within the limits specified by the profile and the cutouts, as well as locks of mobility of each half in the field of macro-motions of the hip joints and micro-movement of the zones of the sacroiliac joints. Tilt of the seat front half down by 25–30° occurs together with a small rotator component and a lateral slope to the outside, when the back of the seat is tilted down by 15–25° with a rotator component and a lateral slope to the inside.

EFFECT: technical result is the activation of the postural musculature in the "sitting" position.

5 cl, 6 dwg