Surely everyone is familiar with the thermometer. This device is used to measure body temperature. If earlier 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, more and more people prefer electronic equipment. This article will tell you about rectal thermometers. You will learn how to choose such a device correctly. We will also look at how a rectal body temperature measurement is performed.
How to use the device
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 these values are always slightly higher than when measured in the armpit or in the mouth.
Rectal thermometers are often used by the fairer sex. They allow you to trackthe state of reproductive function and indirectly indicate the level of hormones in different phases of the cycle. In children, it is advisable to carry out such a measurement only at rest.
Rectal thermometers are inserted about 3-5 centimeters into the anus. In this case, it is preferable to use some kind of lubricant. A lubricant or regular baby cream can act as an emollient. After a certain time, the device is removed and its indicator is evaluated. Wipe the handpiece thoroughly with an antibacterial wipe after use.
Device Description
Rectal thermometers most often have an electronic display. This is where your temperature is displayed. The devices are also equipped with a notification system. This is necessary for ease of use. Otherwise, you will have to remove the thermometer after a certain time and, if necessary, reinsert 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 appliance?
If you need a rectal thermometer, then you should not use a regular mercury thermometer in order to save money. Otherwise, you may run into a dangerous problem: the device will simply burst in your intestines. For this temperature measurementyou need to 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 needs to be wide and comfortable.
- Illuminated boards are welcome.
Be sure to read the instructions before use.
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 must state that this thermometer is suitable for rectal use. Otherwise, the fixture may have a large error.
Summing up
You now know what a rectal thermometer is, how to choose it. Measurements should only be taken at rest. Please note that this device cannot then be used for vaginal or oral diagnostics. The rectal thermometer should be an individual item and should not be used by other family members.
