METHOD OF XENON ANESTHESIA CARRYING OUT BY ENDOTRACHEAL TYPE Russian patent published in 1998 - IPC

FIELD: medicine, anesthesiology. SUBSTANCE: method involves premedication with atropine and seduxen, denitrogenization with oxygen, prenarcosis, myoplegia, intubation, xenon feeding and anesthesia carrying out at small gas flow. Denitrogenization and mechanical ventilation of lungs (MVL) were carried out by semiopen contour at gas rate 6-8 and 6-8 l/min, respectively. After change for open contour content of oxygen in respiratory sac is 500 ml, not above. Xenon is fed at volume 1.3 vital capaciti of lungs (VCL) for 1.5-2 min and the following anesthesia is carried out at oxygen concentration 30%, not less. Method ensures xenon consumption decrease by 3-4-fold, narcosis onset is decreased to 4-5 min. EFFECT: enhanced effectiveness of method, decreased cost and xenon consumption.