[Improved model of cryosprayer].

For local congelation of pathologically altered sections of the tissue the design of an earlier devised cryosprayer has been improved. The newly constructed model is convenient in handling, reliable in operation, has low weight and overall dimensions and ensures good visual view of the operation field. The new model of the cryosprayer is recommended for use in the stomatological practice, for treatment precarcinous affections of the buccal mucosa and dental pulp.