Rectal thermometers: description and selection criteria. How to use the device

Surely every person is familiar with the thermometer. This device is used to measure body temperature. If earlier the choice of such accessories was small, but 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 consider how the rectal measurement of body temperature is performed.

How to use the device

Rectal thermometers are designed to monitor the human body. The instrument shows the temperature in the anus. It should be noted that the indices of these values are always somewhat higher than when measured in the axilla or in the mouth.

Rectal thermometers are often used by representatives of the weaker sex. They allow you to track the state of the 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 into the anus about 3-5 centimeters. It is preferable to use a lubricant. In the role of softener can act lubricant or a normal children's cream. After a certain time, the device is extracted and its value is estimated. After use, it is necessary to thoroughly wipe the tip with an antibacterial cloth.

Device Description

Rectal thermometers most often have an electronic display. It is on it that your temperature is displayed. Also devices are equipped with a warning system. This is necessary for ease of use. Otherwise, you will need to remove the thermometer after a certain time and, if necessary, reintroduce it into the intestine.

The tip of this device is made of waterproof and harmless material. Most often it's rubber or silicone. The digital rectal thermometer is equipped with a button, which starts its operation. The same system turns off the device.

How to choose the right device?

If you need a rectal thermometer, then it is not worth using a conventional mercury thermometer for the sake of economy. Otherwise, you may encounter a dangerous problem: the device will simply burst in your intestines. For a similar temperature measurement, you need to select a suitable device. Please note that:

• A rectal thermometer should have a shatterproof tip.
• The device has the property of bending.
• The instrument should have an indicator showing the temperature of the body.
• It is necessary that the power button be wide and comfortable.
• The illumination of the scoreboard is welcome.

Be sure to read the instructions before using.

The average price category of similar thermometers is in the range from 150 to 2000 rubles. When buying a device, pay attention to its name. It should be indicated 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. Perform measurements only at rest. Remember that this device can not be used for vaginal or oral diagnosis. A rectal thermometer should be an individual thing and not be used by other family members.