How to use an electronic thermometer: the principle of operation, features of temperature measurement and step-by-step instructions

In the article, we will consider how to use an electronic thermometer.

Anyone is familiar and has experience using a measuring device such as a thermometer. It is used to control the temperature level. For example, with a disease, as well as when tracking the day of ovulation in women. In this regard, a thermometer is in almost every home. Recently, mercury thermometers are being replaced by electronic ones. However, before purchasing this equipment it is recommended to study all its negative and positive characteristics, especially the process of measuring temperature orally, rectally and axially.

How to use an electronic thermometer will be described below.

Instrument Features

A distinctive feature of modern electronic thermometers is the presence of a special sensor located on its narrow part. After measuring the temperature, the result is displayed in numbers on the display. That is why such a thermometer is often called digital.

How to use an electronic thermometer should be described in detail in the annotation.

When choosing a measuring device, it is worth paying attention to its weaknesses and strengths.

Positive characteristics

Among the positive characteristics of such thermometers:

1. Security. There is no mercury in the electronic thermometer, therefore, it can not be harmful to health. The device is great for use by adults and children.
2. Universality. An electronic thermometer can be used to measure temperature in many ways. For example, in the groin, rectally, in the elbow, in the armpit, orally.
3. Speed. The device measures the temperature quickly enough. As a rule, it takes no more than a minute to get a reliable result.
4. Comfort. The end of the measurement process is accompanied by a sound signal emitted by the device.
5. Simplicity. The measurement results are displayed on a special display. A person just needs to look at the testimony.
6. Profitability. A few minutes after use, the device switches itself off. This saves battery power.

Additional functions

Currently, the market offers patients a variety of medical thermometers, some of them are equipped with additional functions. The most popular of them are:

1. Tip change.
2. Display backlight Allows you to measure the temperature at night without getting out of bed to turn on the light.
3. Switching the measuring scale from the Fahrenheit and Celsius systems.
4. Waterproof housing. A similar function allows young parents to use a thermometer to measure not only body temperature, but also the water used to bathe their baby.
5. Built-in memory. Such a device is able to automatically save the latest measurement readings. This allows a person to analyze changes in his condition. On some models, the memory capacity allows you to save up to 30 results.

To facilitate the measurement of temperature in babies, manufacturers offer special children's thermometers. In their form, they resemble toys, have a bright color. For newborns, there are thermometers in the form of nipples. Such devices greatly facilitate the measurement of temperature.

Negative sides

In addition to the positive characteristics, electronic thermometers have negative sides:

1. Many models cannot be wetted - they are afraid of moisture.
2. As a rule, you have to keep the electronic thermometer a few minutes after it emits a sound signal. This forces the person to additionally pinpoint time and brings inconvenience.
3. An electronic device is much more expensive than a mercury device.

It is also worth noting that children's thermometers for newborns can be used only until the baby erupts teeth.

To obtain the most accurate and accurate data, it is important to follow all the recommendations reflected in the instructions for the device, which describes how to use the electronic thermometer correctly.

Using the appliance

Correct measurements can only be obtained with the correct use of an electronic device. Therefore, it is important to follow the basic rules:

1. The sensor located on the thermometer should be in close contact with the body.
2. The measuring device gives the most accurate results when measured by the oral and rectal methods.
3. Evaluate the measurements obtained only after a sound signal. For axillary temperature measurements, it is recommended to hold the device for an additional few minutes after the signal.
4. Before oral temperature measurement, you should not eat or drink.
5. It is not recommended to measure the temperature axillary after taking a shower, bath, or other water procedures.

How to use an electronic thermometer for the body, it is important to find out in advance.

In addition, measurement accuracy is battery dependent. As a rule, one set is enough for 2-5 years of use. When the batteries start to run out, the thermometer begins to distort the data. In this regard, it is recommended to regularly replace the batteries.

Methods for measuring temperature using an electronic thermometer

Several methods are known for measuring temperatures with an electronic device:

1. In the armpit.
2. Rectally.
3. Orally.

Using an electronic device is not only more convenient, but also much safer. When measuring the temperature in the armpit or orally, the use algorithm is almost identical to the use of a mercury thermometer. However, there are specific features. Among them, first of all - the time after which it is possible to obtain accurate data. It depends on the type of thermometer, its manufacturer. As a rule, the instructions for each device indicate this time. For many models, this interval is 0.2-1 minutes. But practice shows that this is not the case. When measuring the temperature in the armpit, you need to keep the thermometer for several minutes after the sound signal. You can evaluate the result only after this time.

If the measurement is carried out orally, then the measurements will be reflected on the display immediately after the sound signal.

So, we will find out how to use an electronic thermometer, for children and adults.

Obtaining objective results

The most objective and correct results can be obtained by measuring the temperature in the rectum. It is there that the temperature is as close as possible to the temperature of the internal organs. This measurement method is recommended for use with rectal pathologies, digestive system disorders. In addition, this measurement technique is used by women in planning pregnancy to determine the day of ovulation. The most accurate readings can be obtained by observing some simple rules:

1. Before the tip of the thermometer is inserted into the rectum, it should be lubricated with oil or petroleum jelly.
2. An adult should take a lying position on his side, a small child - lying on his stomach.
3. Turn on the thermometer, wait until the measurement starts.
4. Insert the thermometer rectally, no more than 3 cm, holding it in this position with your fingers.
5. Press the gluteal muscles tightly until the result is obtained. This will prevent the penetration of cold air.
6. As a rule, the measurement procedure takes 1-2 minutes.

With rectal temperature measurement, a person should maintain an accepted position, avoiding movements. In addition, a sharp introduction of the device into the rectum is prohibited.

After the measurement, the thermometer is removed, the result is evaluated, treated with a disinfectant solution.

How to use an electronic infrared thermometer?

Using an infrared device

One of the varieties of electronic thermometers is an infrared thermometer. To obtain the correct result when using such a device, it is important to adhere to several rules:

1. It is important to eliminate extraneous air flow - heater, fan, air conditioning.
2. The patient's forehead should be clean - without creams, cosmetics.
3. If there is sweat on the forehead, it should be wiped with a napkin.
4. Before use, wipe the infrared sensor on the device.
5. During the measurement, the patient should sit straight, avoiding conversations and movements.

To measure the temperature with such a device, it must be turned on, press the measurement button, bring it to the patient’s forehead at a distance of 6 cm, wait for a sound signal.

How to use an electronic medical thermometer is interesting to many.

The most popular electronic thermometers

Among the most popular thermometer models are the following:

1. B-Well. The main advantages of this thermometer are the measurement speed (up to 3 minutes), the presence of a protective case, an enlarged display.
   
2. MicrolifeMT 1931. Among the advantages - the presence of a flexible tip, a waterproof case, a memory that stores the latest measurement result. In addition, the thermometer housing is made of hypoallergenic material.
3. Omron Eco. As the advantages of the device can be noted the presence of a sound signal, waterproof housing. The measurement error with this device is not more than 0.1 degrees.
4. OmronGentle. Quickly measures temperature, accurate, easy to use. It can measure temperature in several modes, has the ability to change the scale of measurements. Batteries and protective caps are supplied with the thermometer.
   

How to use a B-Well electronic thermometer? Press the ON / OFF button to turn it on. A beep will sound and all segments will appear on the display for two seconds. Then the thermometer will show a test temperature of 36.5˚C. When ˚C appears on the display, the thermometer is ready for use. Then you need to install the thermometer under the armpit, in the mouth or in the anus and wait for a sound signal. Measurement usually takes 1-3 minutes, but may take longer, depending on the method used.

How to use an Omron electronic thermometer, patients are also often asked. It is operated in the same way as the previous device.

We examined how to use an electronic thermometer.