METHOD FOR ANALGETIC TREATMENT OF TOOTH HARD TISSUES AND DEVICE FOR CARRYING OUT SAME Russian patent published in 1995 - IPC

FIELD: medicine, particularly, stomatology. SUBSTANCE: object of this invention is more effective analgetic treatment of tooth hard tissues in readying these for nondetachable orthopedic and orthodontic structures and in treating hyperesthesia with controlling effectiveness of analgetic treatment. This method prescribes withdrawing dental liquor with use of negative pressure to be simultaneously suppled to both ventibular and oral surfaces of tooth crown and controlling effectiveness of analgetic treatment with simultaneously carrying out electroodontometry. Specification of this method discloses present parameters of vacuum and exposure time and their reverse proportionality. Device is available in two versions to suit individual configuration of tooth crown. EFFECT: higher effectiveness of disclosed device is assured by telescopic springy device, specific design of neck and different materials of which neck and cap are made. 7 cl, 4dwg