1. products components consist mainly of 4 parts: warming machine, blanket, power line, pole
2. assembly: attach the warming maching to the pole
3. operate: open the blanket package, unhold the blanket, insert the nozzle into the inlet of the blanket, fasten the straps on
both sides of the inlet, peel of the sticker, stick to sterile sheet, insert the plug, choose the temperature range according to
the status of patients, monitor blanket temperature irregularly.