在最近二十年里,出现了应用低温治疗各种疾病的许多著作。在口腔医学中,提出应用低温治疗牙髓炎、肥大性齿齦炎、根尖病、角化病和肿瘤低温疗法在临床实践中的应用,要求制造低温医疗器械的工业样机。这些样机之一是自给式口腔装置《低温电子-1》,是在闭式循环冷却的节流系统的基础上制成的。该口腔装置 In the last two decades there have been many books on the treatment of various diseases with hypothermia. In stomatology, the application of hypothermia in the treatment of pulpitis, hypertrophic gingivitis, apical disease, keratosis and tumor hypothermia has been proposed in clinical practice, requiring the manufacture of industrial prototypes for cryogenic medical devices. One of these prototypes is the self-contained oral device “Cryogenic Electron-1”, which is based on a closed-loop, cooled throttling system. The oral device