PROTECTIVE OVERALLS WITH AUTONOMOUS BLEEDING ARREST SYSTEM Russian patent published in 2020 - IPC A41D13/00 

FIELD: clothes.

SUBSTANCE: protective overall with self-contained bleeding control system relates to protective clothing of a person and can be used in a number of human occupations, which are associated with a daily health risk due to hazardous working conditions. Protective overall includes self-contained bleeding stop system and represents a body compression overall, the upper part of which is made in the form of a shirt with sleeves, the lower part is presented in the form of trousers. Overall includes a haemostatic system including harnesses, air lines, a compressor, a compressor control unit and wires. Sleeper band is placed on the sleeves in the shoulder area and a femoral band is placed on the trousers in the inguinal area. Thigh and shoulder harnesses are connected via air lines with compressor. Ribbons and air mains have dense base. They are hollow inside with the possibility of their filling with air. Control unit is connected to compressor. Control unit and compressor are located on waist on side of cover overall. Control unit has four buttons for air supply to structural space of corresponding bundle. Control unit on front and back sides of coveralls is connected by wires with sleeves and with trousers. Haemostatic system is activated by the control unit when wires are broken on sleeves and trousers or by means of buttons on the control unit. System can be transmitted by bundling either one or two upper extremities, or one or two lower extremities, or all four limbs at once.

EFFECT: technical result of this invention is: the ability to evenly distribute pressure on the compressible extremity by feeding compressed air into the inner structural space along the entire length of the bundle, to perform a fast segmented haemorrhage stop by means of a signal supplied to the compressor from the control unit, at break of wires, or signal from the buttons on the control unit, providing simple and safe operation of haemostatic system due to absence of metal or plastic fasteners in bundle design.

4 cl, 2 dwg