The thermometer is a very practical tool. Usually, when we feel that the body is hot, we will measure it with the thermometer to facilitate the detection of whether to have a fever.Equipped with a good thermometer, while facilitating our lives, it can also protect our health.So how long does we generally measure when using the thermometer?What are the types of thermometers and how to buy the thermometer?Todays topic is about the thermometer.
How long does the thermometer take?
3-5 minutes, 7 minutes is the best.
1. Put the thermometer below 35 ° C before use.
2. Place the thermometer (chip) under the tongue (just hold, do not bite and speak hard).
3. The temperature meter is at least 3-5 minutes, and the temperature of the temperature is 2 minutes.
4. Take out the thermometer, read the temperature data, wipe it clean with toilet paper, and disinfect it with alcohol cotton slices (wipe from the tail end to the mercury end).After taking out the body temperature, wait for 10 seconds. After reading the degree, discard it.
1. Infants and young children, dyspnea, unclear consciousness, history of spasm, and those who cannot cooperate, please do not measure your mouth temperature.
2. Eating, drinking hot drinks, smoking, chewing gum, strenuous exercise, emotional excitement, and bathing in take 30 minutes before measured.
3. If you hold the body temperature tablet and hold the end, do not touch the temperature of the body temperature.
1. Put the thermometer below 35 ° C before use.Place the temperature meter at the top of the armpit, and the mercury end and the skin under the armpit are tightly touched and clamped to avoid dislocation or drop.
3. Take out the thermometer and read the temperature data, wipe the thermometer with toilet paper.
1. If there are sweat under the armpit, you need to dry it.
2. If the measurement time is not available, it is necessary to re -measure under the armpit, and the time needs to be re -calculated.
3. Drinking hot drinks, strenuous exercise, emotional excitement, and bathing takes 30 minutes before measured.
What are the types of thermometers?
Mercury thermometer
The thermometer of the mercury is made of transparent glass. It contains mercury (mercury) and is stored in the mercury ball at the end.When water and silver are hot, it expands, rising along a very narrow glass tube, and through this principle, we can use it to easily measure the temperature of the human body.
Advantages: low price, simple operation, high accuracy.
Disadvantages: It is easy to break, and mercury is highly toxic. If it is volatilized, it is very easy to cause poisoning if the human body is inhaled.
Summary: The major organizations including the American Academy of Pediatrics no longer recommend the use of mercury thermometers. Comecar pollution has attracted global attention. Many countries have prohibited the sale of mercury -containing medical equipment.Although it has not been banned in my country, for the health of children and family, it is best not to use mercury thermometers at home, because this is a product that is gradually eliminated by the market.
Digital electronic thermometer
Electronic thermometers are composed of temperature sensors, LCD displays, buttons, special integrated circuits and other electronic components.
Advantages: easy to carry, simple reading, fast temperature measurement, high accuracy, and the function of memory and bee tweeting.
Disadvantages: Because when measured, the thermometer should be placed on the armpits, oral or anus and waiting for a while. If the baby is unwilling to cooperate with the measurement, it is likely to cause the temperature measurement failure.
Summary: Digital electronic thermometer is the best choice for mothers, because it is not only toxic and harmless to the human body and the surrounding environment, but also very accurate temperature measurement.Essence
Medical infrared thermometer
Medical infrared thermometers are commonly known as "ear temperature guns". This thermometer only needs to target the probe to the childs inner ear canal, and then gently press the temperature measurement button for a while to quickly obtain the temperature data.
Advantages: The temperature measurement speed is extremely fast, usually the body temperature data can be obtained in a few seconds; the readings are convenient; the auxiliary function is complete.
Disadvantages: more expensive.The accuracy of this type of thermometer depends on the ability of its infrared beam to reach the tympanic membrane. If the childs ears are more or small in the ear canal, the data measured in this case may not be accurate.
Summary: If there are elderly or young babies at home, the medical infrared thermometer will definitely bring you a lot of convenience, especially when the baby does not cooperate, you can quickly help him measure the body temperature.
How to buy the thermometer?
The vitrus thermometer belongs to the national compulsory testing meter premium, and the production and use of the history is long. Whether it is product quality or in terms of supervision and management, it is basically standardized.However, many digital thermometers and ear thermometers used to appear in the market in the image of health products and gifts, and have not been strictly, effectively supervised and managed by relevant state departments.
If consumers want to use the thermometer such as numbers, ear types for body temperature measurement, pay attention to the following aspects:
1. Due to the strict temperature test requirements, the value error of the body thermometer is generally required to be ± 0.1 ° C. The accuracy of the consumer purchased thermometer must meet this requirement.
Second, read the instruction manual carefully, pay attention to the main points of the operation.When starting use, it can be compared with the vitrus thermometer to determine whether the usage is correct.
Third, when using an underarm measurement, we must clamp it hard to ensure that the thermometer is fully contact with the human body.When using the oral measuring method, you must put the thermometer under the tongue and press it slightly with force. After the measurement, you must clean it and disinfect it.Fourth, no matter which kind of thermometer is used, it is best to one person to avoid cross -infection.

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