TRANSPORTABLE CONTAINER OF ENCLOSED SYSTEM FOR STORING BIOLOGICAL MATERIAL Russian patent published in 1997 - IPC

FIELD: long-term storage for medical purposes. SUBSTANCE: sterile placement of donor biological material is effected in protective solutions of extra-cell agents in system with controlled temperature which is adjusted by cooled air or inert gas delivered by means of micromotor. Operating rotation speed of micromotor determines working speed of coolers used for adjusting temperature of biological material. Container has hermetic concave chamber for location of live biological stored material and holes for air and inert gas. Also provided are lower base in which concave chamber is seated, removable cover for hermetic closing of chamber and micromotor for creating cooling air flow with temperature of 37-34 F. Created between lower base and chamber is first air space, and created between enclosing structure and chamber is second air space communicating with first one through holes for air and inert gas so as to ensure continuous circulation of cooling medium flow directly close to chamber without contact with live biological material contained in it. EFFECT: high efficiency. 18 cl, 4 dwg