Repair material for burns and scalds

Microwave irradiation device (30) provided inside a treatment tank (10) during a decompression operation in which a fresh amnion placed inside the treatment tank (10) is continuously heated by a far infrared heater (14) provided inside the treatment tank (10) and a re-compression operation in which the inside of the treatment tank (10) is brought into a decompressed state and the inside of the treatment tank (10) in the decompressed state is slightly raised toward the atmospheric pressure side The fresh amniotic membrane is irradiated with microwaves and dried while applying energy to water molecules present in the amniotic membrane. The operation is repeated several times to maintain the cell/tissue structure, and the dried amnion can be used as a covering material or a scaffold material on the wound after the necrotic layer or the like of the severe burn and scald patient is removed, so that cytokines and physiologically active substances secreted by the infiltrating cells can be maintained. By promoting th