WARMING DEVICE Russian patent published in 2018 - IPC A61F7/08 

FIELD: medicine.

SUBSTANCE: invention relates to the field of medicine and medical technology. heating device comprises first sheet having an air permeability; second sheet; heating element disposed in the space between the first and second sheet, comprising an oxidizable metal and a carbon component; and adhesive layer on one of the outer surfaces of the first sheet that is applied to the portion of wearer's body. On part of the outer peripheral portion of the first sheet are provided with an area on which there is no adhesive layer. Also, the warming device has a perfume fragrance. Mass ratio of the content of the aromatic substance to the content of the carbon component in warming device is equal to or above 0.32 and is equal to or lower than 0.52. Content of the carbon component in warming device is equal to or more than 0.89 mg/cm² and equal to or less than 1.63 mg/cm².

EFFECT: invention makes it possible to increase the efficiency of the device, which is achieved by using the indicated proportions of the contents of the components included in the device.

21 cl, 7 tbl, 12 dwg