What should I know about the thermometer?
There are several varieties of thermometers to measure body temperature. In the past, most people used an oral or rectal thermometer. Recently, infrared ear thermometers have been used in healthcare facilities and are available for home use.
Thermometer works by measuring the heat released from the ear drum in the inner ear. The heat, which is emitted from the diaphragm of the ear drum, is measured by an infrared detector on the ears and digital subtraction. Almost all ears thermometers use infrared detectors.
The body temperature is most accurately measured when it is taken at a place recessed in the body. That is why the given temperature under the tongue or rectum works well. The ear drum is considered a good place because it is deep in the head.
Most ears thermometers have a short tube connected to the rest of the device. The tube is placed in the ear duct and the button is pressed. Infrared sensor detects a nice inside ear in a few withKund. The temperature is then displayed on the digital screen on the thermometer of the ears.
Ear thermometers work best in children over age. Very young children have small ear channels and can be harder to get the right leveling into the channel. Most children, older year, will have sufficiently large ear canals to make the earrometer efficiently function.
Studies The accuracy of the thermometer varies. Most manufacturers claim that they are accurate up to 0.5 degrees when used correctly. Proper alignment into the ear canal is necessary for the most accurate results. The manufacturer recommends pulling out, slightly above the ear lobe, while inserting a thermometer. This extends and straightens the channel channel and helps with the right alignment.
There are several things that can get in the way of accurate reading. The ears should be clean use of the thermometer, as the accumulation of ear wax can contribute to inaccurate reading. Cold air fromThe outside may also prevent reading infrared heat of the ear drum. Waiting 15 minutes after being cold outside, it is designed.
Attention should also be used in the use of the thermometer. The ear drum is gentle and pushing the thermometer too far into the ear can cause damage. However, not bringing the device far enough to the ear can prevent the exact temperature from being detected.
Most pharmacies, department stores and medical stores will carry different ear thermometers of the ears. They can also be purchased online. The cost varies. However, most of them are designed for home use, the price is around $ 50 (USD).