2. It is heated by microwave oven and quickly frozen in refrigerator to achieve the pure physics of hot compress and cold compress.
Health care function. Warm hands, stomach and waist with hot compress in winter to help treat arthritis, rheumatoid arthritis and stomach cold due to physical weakness; Cold compress in summer can reduce swelling, refresh the brain, reduce fever and relieve pain. , can be used for food box preservation, breast milk preservation, ice packs and other insulation containers to cool drinks.
3, can be preserved for a long time, can be used repeatedly, is comfortable and convenient, and is an essential product for modern families, new mothers, hospitals, nursing homes, sports fields and travelers.
4. When using this product, it can be bent at will according to the application position, close to joints and muscles, making the application more effective.
The use of ice packs
1, cold compress: cold and hot compress physiotherapy bags for headache, fever, toothache, heatstroke, scald, muscle strain, sprain, trauma hemostasis, beauty, etc.
2, hot compress: arthritis, rheumatism, dysmenorrhea, stomach discomfort, cervical spondylitis, sciatica, lumbar muscle strain, warm hands in winter, warm stomach, warm waist and so on.
3. Refrigeration preservation: breast milk preservation, beer and beverage preservation, food, box lunch and other items preservation.
4, swelling: after sprain or contusion, due to the rupture of small blood vessels, blood seeps into the surrounding tissues and swells, swelling oppresses nerve endings and brings pain. The cold compress made the blood vessels contract, which blocked this pathological process. When the cold compress stopped and the blood returned to normal, the damaged parts of the body had been repaired and solidified, thus reducing the local bruising and swelling. Hot compress after 2-3 days to promote the absorption of blood stasis is the best treatment for sprain. Such as hot compress, massage and exercise immediately after sprain can only aggravate swelling, which is harmful and useless.
5, cooling: cold can take away heat. In case of high fever, when general antipyretic drugs are ineffective, cold compress is often applied to the whole body. The main parts are the head, neck, armpit, thigh root, fossa and other parts with large blood vessels. Cold compress can use cold water, ice water, alcohol, etc. Cold compress is a simple, safe, effective and economical method to treat high fever.
Cold compress an ice pack. Apply an ice pack to the forehead, the back of the neck or the affected skin. You can also wrap a towel in an ice pack and apply it locally, but pay attention to avoid frostbite. The main purpose is to promote local vasoconstriction, control the bleeding of small blood vessels, and relieve the pain of highly tense mass, so as to achieve the effect of detumescence and pain relief; For patients with high fever, it can be applied to the head, forehead and neck to reduce body temperature and improve discomfort.
Reference materials; Cold compress ice pack-Baidu Encyclopedia