DEVICE FOR IRRIGATION OF THE TOOTH CANAL Russian patent published in 2022 - IPC A61C17/02 A61C5/40 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely to a device for irrigating a canal of a tooth. The device includes an endodontic tip with a needle, a peristaltic pump, a vacuum pump, and a container for used irrigants. The irrigant supply and suction means has separate containers for different types of irrigants and a means for selecting the type of irrigants connected to their mixer. The irrigant supply pipeline is equipped with a heater. The irrigant suction pipeline is equipped with a turbidity sensor. Each container for irrigants is equipped with a sensor for determining the type of irrigant. The body of the endodontic handpiece, at least for part of the length along the irrigant suction pipeline, is made of a transparent material.

EFFECT: reduction of irrigation time, preheating of irrigants to increase their antiseptic activity, provision of a constant change of irrigants to prevent the loss of antiseptic activity, prevention of chemical and mechanical accidents during irrigation, increase in the depth of penetration of irrigants into the dentinal tubules, creation of elements of an objective control of the effectiveness of the process, minimization of costs time of medical staff, prevention of violation of the treatment protocol due to unforced errors in the supply of the required type of irrigant at this stage of the treatment protocol.

12 cl, 2 dwg, 1 tbl