METHOD OF TREATMENT OF CAVITARY FORMATIONS Russian patent published in 2018 - IPC A61B17/56 A61B18/20 

FIELD: medicine.

SUBSTANCE: invention relates to surgery and may be applicable to the treatment of cystic cavitary formations. Introduce a two-channel puncture needle into the cavity of formation under the control of visualization equipment. Through the main canal of the needle, a light guide from the laser surgical device is inserted into the cavity of the formation. Evacuate the contents of the cystic cavity through the additional canal of the needle into the syringe fixed in it. After removing the syringe with the contents of the cystic cavity, a syringe is fixed to the additional canal of the needle, and a local anesthetic is injected, and after removing the used syringe from the additional channel of the needle, a flexible thermocouple is introduced into it and heating with a slow traction of the light guide is made.

EFFECT: method reduces the risk of burns, reduces injury rate, reduces the risk of relapse.

4 cl, 3 ex