| 摘要 |
FIELD: medicine.SUBSTANCE: invention refers to medicine, particularly dentistry, and may be used in making dental prostheses. A dental wax device comprises a power supply, a temperature regulator, a spatula and a spatula heater. The spatula heater comprises a hollow body on an upper wall of which there is a lateral groove and a wax cup. The spatula heater comprises a heating casing coupled with lateral groove edges. Outer wall of the heating casing comprises a first heating element coupled with an external power source through the temperature regulator. A second heating element is series connected to the first one and placed on an inner surface of the wax cup bottom. The heating casing comprises a free head of the spatula coupled to a handle through an intermediate portion. The intermediate and working portions are made of a high thermally conductive solid material. The handle is hollow. The hollow handle comprises a self-contained power supply coupled to the spatula heater placed on the intermediate portion of the spatula through the temperature regulator of the spatula.EFFECT: invention provides more ease of use of the device, and length of its operation.1 dwg |
