(A) Scope of application: physical cooling of the human body.
(II) Contraindications
When a large area of tissue is damaged, local blood circulation is poor or infectious shock, microcirculation is obviously impaired, and the skin color is bruised, it is not easy to use cold compresses, so as not to exacerbate microcirculation disorders and promote tissue necrosis.
Chronic inflammation or depth of suppurative foci, cold therapy is not appropriate, so as not to reduce local blood flow, affecting the absorption of inflammation.
Cold parts are contraindicated. Posterior occipital, auricular, scrotum in addition to the contraindication of cold therapy, in order to avoid frostbite. Avoid cold in the precordial region to prevent reflex heart rate slowing, atrial and ventricular fibrillation and conduction block. Abdomen avoid cold, in order to prevent diarrhea. Avoid cold in the feet to prevent reflex peripheral vasoconstriction, affecting heat dissipation or causing transient coronary artery constriction. Hemorrhagic fever, measles, hypertension, rheumatoid arthritis and very poor health patients avoid using cold therapy to prevent peripheral vasoconstriction and increased blood pressure.
Used under medical supervision.
(C) Precautions
1. After use, do not put into the refrigerator cooling do repeated use.
2. Keep out of reach of children to avoid swallowing. If swallowed, please contact the hospital immediately.
3. Do not stab the outer package with hard objects, do not open the outer package, if the outer package rupture, the powder inside or mixed liquid splashed into the skin and eyes, please immediately wash with water or call a doctor.
4. Please do not put together with flammable items.
5. Do not use for more than 20 minutes.
(D) Instructions for use
1. Shake the outer package to find the inner liquid bag and squeeze it.
2. Shake to mix water and powder well.
3. Wrap the cooled ice pack in a towel and apply it cold to the affected area. (I) Instructions for use
1. Open the bag and take out the refreshing cooling pad, place it on the pillow and use it.
2, open the package, the product will occasionally have the original flavor of the material, but definitely not a quality problem.
3. If the product is a little warm when you open it, you can put it in a cool and ventilated place to cool down and then use it again.
4, in high humidity and room temperature over 35 ℃, the cooling effect will be reduced, when you feel the cold pad cold feeling is not enough, you can put it in the refrigerator for 1 ~ 3 hours, can also be based on the needs of each person to extend or reduce the time of refrigeration.
(2) Note
1, when using, pay attention to feel the temperature of the ice pad, so as not to freeze sick.
2, can not clearly express the consciousness of the person and can not turn over the person please try not to use, there is a possibility of causing suffocation. For children, the elderly, and pregnant women, please use with caution.
3. Please do not scratch it with sharp objects such as knives, and do not damage the outer material of the ice pad. In case of breakage, it is recommended not to continue to use it. If it is taped, but the internal gel may become drier and make the product less effective in cooling.
4. If the weight is repeatedly applied in the same position, the offset of the gel may occasionally occur, which can be smoothed out by hand.
5, please keep away from fire and electric blankets and other high temperature objects.
6. Do not touch or eat the internal gel directly. If it adheres to the skin or gets into the eyes, please flush with plenty of water, and in serious cases, please consult a doctor directly.
7. Do not refrigerate or cool with dry ice.
8, the ice pad placed in the refrigerator after freezing, contact with the outside air will be fogging phenomenon, can be wiped with a towel before using.
(C) maintenance and storage methods
1, the product can not be washed. When the surface is dirty, wipe with a damp towel and dry in a cool, ventilated place before use.
2, in order to keep clean, can be put on a thin pillowcase before use.
3. To prevent deformation, try not to place heavy objects on it.
4. Avoid high temperature, direct sunlight and ultraviolet radiation.
5. Store in a dry and ventilated cool place to avoid moisture and mold. (I) Product Features
1 Used after freezing, for the low-temperature preservation of the product, convenient for transportation.
2 The ice box is made of HDPE material, non-toxic and environmentally friendly, and can be made into various colors and shapes according to customers' needs.
3 The inner material is special polymer, which can be made into various colors according to customers' needs.
(2) Scope of use and function
1 Hospitals on drugs, blood and other items of cold storage and transportation
2 Family indoor cooling, temporary storage of refrigerated products, while it can play a role in saving the efficacy of electricity
3 Wild preservation of food, etc.
4 Long-distance transportation of fresh, fish and meat products to preserve freshness
5 Changchun Winter Indoor heating 30 ℃ conditions must be cooled down magic weapon
(C) the use of
Placed in the freezer or refrigerator freezer (-10 ℃ to -25 ℃) for at least 2 hours or more, take out can be used. I. The origin of the warm baby
Warm baby was first invented by the Japanese, and the rise of Japan's domestic, for the latest generation of Japanese high-tech products. The product is as thin as paper, light as cotton, with the improvement of people's living standards, disposable warming supplies are widely used in people's lives, due to the call of different can be divided into: warm stickers, heat stickers, heating pads, heating pads, hand warmers, hand warming packs, a sticker heat, warm foot stickers, Shu Jing stickers, warm palace treasure, women's menstruation warming stickers, warm stickers, and so on.
II. Basic principle
Warm baby heating material is mainly composed of iron powder, activated carbon, vermiculite, water, salt and other materials. Adding related ingredients materials can increase the function of far-infrared function, negative ion function, the function of medicinal properties.
The inner bag used in the warm sticker is a breathable film laid on the non-woven fabric, it is PE as a carrier, through a special process to make the breathable film to form a unique microporous structure. These high-density distribution of special structures on the surface of the film can breathe like skin. Thus, the heating material in the inner pocket of the heating bag and the two sides of the inner pocket can be flat and evenly adsorbed together. Form a complete warm patch. The breathable membrane breathable amount of uniformity and determine the stability of the product heating temperature, retention time and so on.
The reaction principle of the warm baby is to use the primary battery to speed up the oxidation reaction rate, the chemical energy into heat.
In order to make the temperature last longer, the product uses the mineral material vermiculite to insulate the heat.
Because the product can't react before use so the bag material has to be very special, consisting of raw material layer, gelatin layer and non-woven bag. The non-woven bag is made of a microporous breathable membrane. It also has to have a regular non-breathable outer bag - gelatin layer. When in use, the outer bag is removed, leaving the inner bag (non-woven bag) exposed to the air, and the oxygen in the air enters inside through the breathable membrane. The time and temperature of heat release is controlled by the rate of oxygen permeability of the breathable membrane. If the oxygen permeability is too fast, the heat is released at once, and there is a possibility of scalding the skin. If the oxygen permeability is too slow, there will be no temperature. After use it is a dark brown solid containing carbon powder, NaCl solid, Fe2O3 solid, and salts containing magnesium and aluminum.
Three, the use of warm baby instructions:
1. Warm stickers use:
1) before using the warm stickers will be torn open the outer bag to remove the inner bag, do not rub, see the non-woven side of the membrane and adhesive film side and the inner bag of the heating material adsorption together, and then the adhesive film side of the protective lining paper peeled down, pasted in the need for warmth, warm parts of skin or the outer layer of underwear, lay flat with your hands, and then the protective lining paper. The outer layer of the underwear, with the hand to lay flat and gently press a few times can be. It can be applied to the shoulder, back, waist, stomach and related joints of the human body.
2) Tear off after use.
3) It can be disposed of as ordinary garbage and will not damage the natural environment.
2. Notes on the use of warm stickers:
1) It is best not to use in the electric blanket and other heating appliances at the same time as the use of heating bags. The maximum heating temperature of the heating bag is 45 ℃, can last 12-20 hours of uniform heat release, do not sleep close to the use of warm stickers.
(2) avoid prolonged use in the same location on the body, and always pay attention to observe the skin condition, in order to prevent the body from localized high temperature.
(3) People with diabetes and blood circulation disorders, people with low skin heat sensitivity, please be extra careful when using. Because the peripheral sensory nerves of the above people are sluggish, they are not suitable for warming with warming pads.
(4) Children, senior citizens, and those who cannot take care of themselves should use it under special care.
(5) Please take good care of the product, avoid making the vacuum plastic packing bag of the warming bag damaged or destroyed, otherwise the product will be invalid.
(6) This product can only be used for external use, do not tear open the inner bag when using, in order to prevent the inner bag heating material leakage, to avoid the inner bag of material into the eyes or mouth. If accidental contact with the eyes should be immediately flushed with water and seek medical attention. After accidental ingestion, immediately induce vomiting and seek medical attention.