Surely every person is familiar with a thermometer. This device is used to measure body temperature. If before the choice of such accessories was small, now the manufacturer offers to purchase a wide variety of devices. The most popular are mercury thermometers. However, they are quite dangerous. Recently, people increasingly prefer electronic equipment. This article will tell you about rectal thermometers. You will learn how to choose such a device correctly. We will also examine how rectal measurement of body temperature is made.
Instrument usage
Rectal thermometers are designed to monitor the state of the human body. The device shows the temperature in the anus. It is worth noting that the indicators of these values are always slightly higher than when measured in the armpit or in the mouth.
Rectal thermometers are often used by women. They allow you to track the state of reproductive function and indirectly indicate the level of hormones in different phases of the cycle. In children, such a measurement is advisable only at rest.
Rectal thermometers are inserted into the anus approximately 3-5 centimeters. It is preferable to use any kind of lubricant. A lubricant or a regular baby cream can act as a softener . After a certain time, the device is removed and its indicator is evaluated. After use, carefully wipe the tip with an antibacterial wipe.
Device description
Rectal thermometers most often have an electronic display. It is on it that the indication of your temperature is displayed. Also, the devices are equipped with a warning system. This is necessary for ease of use. Otherwise, you will have to remove the thermometer after a certain time and, if necessary, reintroduce it into the intestine.
The tip of such a device is made of waterproof and harmless material. Most often it is rubber or silicone. The digital rectal thermometer is equipped with a button that starts its operation. The same system turns off the device.
How to choose the right device?
If you need a rectal thermometer, then you should not use a conventional mercury thermometer in order to save. Otherwise, you may encounter a dangerous problem: the device will simply burst in your intestines. For such a temperature measurement, you must select the appropriate device. Please note that:
- The rectal thermometer must have an unbreakable tip.
- The device has the ability to bend.
- The device should have an indicator showing body temperature.
- The power button must be wide and comfortable.
- Welcome backlight scoreboard.
Before use, be sure to study the instructions.
The average price category of such thermometers is in the range from 150 to 2000 rubles. When buying a device, pay attention to its name. It should indicate that this thermometer is suitable for rectal use. Otherwise, the device may have a large error.
Summarizing
You now know what a rectal thermometer is, how to choose it. Measurements are necessary only at rest. Remember that this device cannot then be used for vaginal or oral diagnosis. A rectal thermometer should be an individual item and should not be used by other family members.