DECORATIVE STICKER FOR TOOTH HEAT INSULATION Russian patent published in 2019 - IPC A62B15/00 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to orthodontics. Decorative sticker for heat insulation of teeth is made of edible materials in form of tape, which contains adhesive layer at the bottom, providing adhesion to hard and soft tissues of oral cavity and coated with antiadhesive film, opaque substrate placed between adhesive layer and transparent coating, with a color pattern printed on the upper surface of the substrate, which does not change color during use and is made in the form of consecutive panoramic 3D images of the visible front surface of the upper and / or lower dental line of a healthy individual entirely in full size, made with arranged between adjacent images through notches in the form of a dotted line, located across the tape and enabling transverse tape breakage, which is entirely wound on the coil, wherein the sticker is made of materials which are not wetted with saliva and absorb it, and which are stored before, during and after blowing with air at a temperature of +37…-80 °C its integrity and elasticity and not having in the oral cavity local irritant effect on soft tissues and local destructive effect on dental enamel and dentine, tape has width of 13–18 mm, inside the tape along its entire width and length above the adhesive layer there is a foil layer made of edible gold, above layer of foil along one half of band width and along its entire length there is a layer of insulant with thickness of 0.5–1.0 mm, made of heat-insulating material, above layer of which and throughout entire surface of tape there is a layer of white substrate, pattern occupies half the width of the tape above the heat insulation layer and is made with dental necks directed towards the tape edge, and the tape-free half of the tape width, which is free of heat insulation, has thickness of 0.11–0.12 mcm.

EFFECT: ensuring frost protection of gums, dental enamel and dentine against overcooling and frostbite, as well as prolonged performance of intensive performance of physical work at the limit of human capabilities, requiring air inhalation with open mouth.

1 cl