Doletskiĭ A S, Voĭtyna S V
Med Tekh. 1975 Sep-Oct(5):51-3.
A study of the action produced by local freezing on the esophageal and gastric mucosa under conditions of acute hyperemia, on the veins and arteries of various diameter - for preventive stasis of the blood flow along them and on the nerve: carrying sheaths of major arteries made it possible to construct a cryosurgical instrument of a simple design and easy to handle. The working end of this instrument that acts on the organ undergoing operation is cooled down to -185 degrees. The instrument ensures a sufficiently effective utilization of the coolant and its low consumption during surgery.
一项关于在急性充血条件下局部冷冻对食管和胃黏膜、不同直径的静脉和动脉（用于预防沿其血流淤滞）以及主要动脉的神经鞘所产生作用的研究，使得构建一种设计简单且易于操作的冷冻手术器械成为可能。该器械作用于正在接受手术的器官的工作端被冷却至零下185度。该器械确保了冷却剂在手术期间得到充分有效的利用且消耗较低。
