As for this invention this very low temperature device (1) is enabled in order to cool the region of the body the very low temperature device for surgical operation in regard to (1), the polar cool temperature gas supply pipe and the discharge pipe, the cemented carbide tip which designates that it makes contact with the region which is cooled as purpose (8) with the gas release room (7) the terminal part which it has it is connected by the supply pipe with the edge (5), and one side, the cemented carbide tip (8) in direction the gas release room (7) the gas fill nozzle which has entered it includes (6) in the other edge. The supply pipe and the discharge pipe the terminal part (5) the common flexible extraction tube which is inserted inside are formed in (4).< Selective figure >Figure 2本発明は外科手術用の極低温デバイス(1)に関し、この極低温デバイス(1)は身体の部位を冷却するために使用可能であり、極冷温ガス供給導管と放出導管、冷却される部位と接触させることを目的としたメタルチップ(8)とガス解放室(7)を備えた終端部品(5)、および一方の端で供給導管に接続され、他方の端でメタルチップ(8)の方向にガス解放室(7)に入り込んでいるガス注入ノズル(6)を含んでいる。供給導管および放出導管は、終端部品(5)内に挿入された共通フレキシブル抽出チューブ(4)に形成されている。【選択図】図2
