| 摘要 |
FIELD: medical engineering. SUBSTANCE: device has soft sealed plastic sack filled with mixture containing overcooled oversaturated recrystallizable non-organic material, alcohol and chemical additives solution and means for initiating overcooled oversaturated recrystallizable non-organic material solution recrystallization. When kept in storage, heating package service life is equal to at least 6 months. EFFECT: wide range of functional applications. 14 cl, 1 tbl |
