How about a Grand ear thermometer? Is the Grand ear thermometer easy to use?

An ear thermometer is used to take a baby's temperature. Measuring the baby's temperature through the cochlea is the fastest way. Let's talk about the grand ear temperature cannon. Ear thermometer is a popular product in recent years. So, how about a Grand ear thermometer? I'll introduce you right away.

Does the big thermometer have earmuffs?

Every ear thermometer is equipped with earmuffs, so Grant's ear thermometer is no exception. Ear thermometer uses earmuffs to measure temperature, so you must have all of them and change them every time you use them. If you don't have earmuffs, you can also use plastic wrap instead. The ear thermometer determines the body temperature by detecting the infrared spectrum emitted by the tympanic membrane. The eardrum and the hypothalamus, the temperature control center of the brain, have the same blood supply source, so the eardrum can clearly and accurately reflect the changes of body temperature. Put the probe in your ear and the temperature will be displayed in a second or two. In this way, taking your temperature is much more comfortable than putting a thermometer under your arm, mouth and anus.

Grant's ear thermometer evaluation

Comprehensive use evaluation shows that there are not many options for this price. Anyway, if it's convenient, it seems that except this couple, they are all young couples. The operation and principle are the same. The ear thermometer is a household product anyway, and the baby can actually see the same thing when he has a fever. Ear thermometer is an auxiliary function no matter how good it is. If you want to eat Merrill Lynch and go to children's hospital, you have to go to children's hospital. If I check the American and European standards of ear thermometer in China, there are still some discrepancies. America is the best, so parents had better go to Haitao in the first trimester. We are scattered adoptive parents, as long as we can make an accurate judgment on whether to go to the hospital or take Merrill Lynch immediately. PS: Parents who have just given birth or are about to give birth to a baby are advised to keep antipyretic stickers at home.

Reference:

Chinese national standard: GB T 21417.1-2008 medical infrared thermometer.

Eu standard: EN 12470-5-2003

American standard: ASTM E1965-1998R2003.

The ear thermometer at home is nearly 65438 0℃ lower than the mercury thermometer in the hospital. Why?

The measurement method is incorrect.

The key point of using ear thermometer is to make the probe and ear canal form a closed space. Pull the baby's auricle vertically backward and extend it into the baby's ear canal. Block the ear temperature probe on the baby's external auditory canal, then turn on the switch to prevent the ambient air from affecting the actual temperature detection value. Please wait a few seconds before taking out the stereo signal.

The temperature difference between ears is 0.5℃, and the temperature difference between ears and armpits is normal.

Sometimes the temperature of the two ears is different. Because of sleeping on the side, hugging on the side, earwax and other reasons, the temperature difference between the two ears is normal within 0.5 degrees. If the temperature difference between the ears is too large, it may be caused by otitis media and other reasons, so you should seek medical attention in time.