Tonometer Omron M3 Expert: reviews, instruction

The tonometer should be in the house of everyone, even among absolutely healthy people. Modern life passes in a tense and in some ways unpredictable rhythm. Stress, high physical and psychological stress, climatic conditions, elementary traffic jams - all this can trigger pressure jumps. The automatic tonometer Omron M3 Expert, whether it is on hand, always tells you if the pressure is worrisome in the deterioration of well-being, and will help to quickly fix the situation. This device was created by Japanese developers, and is manufactured in China. It is aimed at people of any category, young, elderly, having medical education or not having. The price of the tonometer of this series is somewhat high, which is caused by the many options that the device is equipped with. All of them are designed to facilitate its use and make the measurement results as accurate as possible.

Description of the model, equipment

The Omron M3 Expert is sold in a cardboard box, which lists all the basic information about the device. The package includes:

- a cover (on a lightning, but without a handle);

- an electronic unit (with a display where measurement results are displayed);

- cuff;

- batteries (4 pieces);

- adapter (for the device to operate from the network);

Instructions.

The tonometer is easily assembled into the working position, the cuff tube is very simply connected to the electronic unit. There are two ways of working with the device. The batteries can last for a long time Omron M3 Expert. With the adapter included in the kit, it goes on sale for the convenience of consumers, so that if desired they can connect the device to the network and save battery power.

You can buy this tonometer in a regular or in an online pharmacy. The price varies from 4340 to 5000 rubles.

Preparation for work

That the indications of the tonometer always turned out to be as accurate as possible, it is necessary not only to carry out all the recommendations for carrying out the measurements, but also to correctly handle the device. Before you start using the Omron M3 Expert, you need to make sure that all of the components in the kit are working, the display of the electronic unit is not damaged, the connector on the cuff tube is well fixed in the socket located on the side of the unit, but it is easy to insert and remove. You also need to inspect and check the adapter. The socket for its plug is located on the back of the unit. After making sure that everything is in order with the device, you need to activate the "beep" function, set the date and time. After that, the memory of the tonometer will be automatically fixed when the measurements were taken.

Observance of certain rules when performing measurements

It is easy enough to measure the pressure with the Omron M3 Expert. The instruction describes in detail the algorithm of actions. In addition, there are tips on the cuff and on a separate cardboard sheet, which is convenient for those people who are difficult to remember how to properly perform measurements. This device is automatic. It is endowed with many useful functions, but in order for the automation to work without problems and produce accurate results, it is necessary to avoid deviations from the rules prescribed in the instruction. So, to measure pressure, it is desirable to sit. In this case, the back should be straight and rest on the back of the chair. The hand on which measurements are taken must lie on the table. In prone position, it is also possible to measure pressure if the patient is hard to sit. In this case, the hand should be freely, without straining, placed on the bed, stretching along the trunk and slightly taking them aside. The manufacturer recommends half an hour before measurements do not perform physical work, do not smoke, do not drink alcohol and do not eat.

How to put on a cuff

The Omron M3 Expert can measure pressure both for other people and for yourself. It is important to put the cuff on your arm. The algorithm of actions is as follows:

1. Insert the plug of the air tube into the socket on the electronic unit.

2. Put the cuff so that its lower edge is 1.5-2 cm above the elbow. The label under the tube should be approximately at the center of the hand from its inside. If the pressure is measured on the right arm, the tube with a properly placed cuff is located on the side of the elbow.

3. Observe all these conditions, fasten Velcro tape (Velcro) cuff.

If the cuff is not inserted correctly, the corresponding icon will appear on the display.

How to perform a measurement

The Omron M3 Expert is an intelligent device that does everything itself. From the user it is only necessary to take the appropriate poses, put on the cuff, fasten it and press the "Start" button. After that the air in the cuff will start to be pumped automatically. When the desired volume is reached, the instrument will begin measuring the upper and lower pressures (systolic and diastolic), as well as the heart rate. At the end, a beep will sound and the result will appear on the display screen. The next measurement should be carried out, waiting for up to 5 minutes. At the end, you need to unbutton and remove the cuff, turn off the device.

The indicator of arrhythmia (irregular heartbeat)

In the Omron M3 Expert, the function of determining uneven heartbeats is incorporated. If a person has such a health problem, when measuring the pressure with this device, the results may not be quite correct. If the tonometer has fixed the arrhythmia, it displays an appropriate indicator on the screen. In such cases, the procedure must be repeated. Sometimes the device is unable to measure the pressure correctly because of an irregular heartbeat. Then the values are not displayed on the screen. It is recommended that you consult a doctor if the tonometer too often produces an arrhythmia indicator.

Movement and pressure level indicators

It is not difficult to correctly measure the pressure of the Omron M3 Expert with a tonometer, because it contains functions that control any errors that affect the result. So, if a person does not sit quietly during the measurement, the motion indicator appears on the display. In this case, the procedure should be repeated.

In the tonometer of this model there is a very useful graphical indicator that can determine above, below or at the level of the accepted values of the WHO is the patient's pressure. Deviation from the norm only in individual cases (for example, with emotional excitement) does not require treatment. However, if the indicators are higher or lower than the norm often, you should see the doctor.

Additional features of the device

Many useful functions are incorporated into the Omron M3 Expert. Customers' comments indicate that data on 60 recent measurements are stored in it. Not only the results are fixed, but also the exact time of the procedure. This function allows you to keep a record of the pressure state of the patient for a certain period of time, which helps in diagnosing.

In addition, based on the last three results, the tonometer calculates the average pressure value. If there are only two results in memory, the average value by the device is calculated from them.

Care and storage

To ensure that the Omron M3 Expert tonometer has served for a long time and worked qualitatively, it is necessary to follow a few simple manufacturer recommendations. When storing the device is prohibited:

- place it near a fire, in the sun, in a room with high humidity;

- wash the electronic unit and the display with water (you can only wipe it with a dry cloth);

- Wipe the cuff (you can only wipe with a damp napkin);

- When cleaning any parts of the tonometer, use solvents and caustic liquids, for example gasoline, solvents;

- tighten the cuff tightly;

- expose the electronic unit to vibration and shock;

- disassemble the device for repair or for other purposes.

The manufacturer recommends:

- every 2 years to make control pressure measurements in order to check the accuracy of the device;

- If there are large discrepancies in the measurements, contact the service center (it should be indicated in the documents that are issued when purchasing the device).

Omron M3 Expert: reviews of doctors and consumers

This tonometer basically has favorable consumer feedback. The noted positive qualities of the device:

It is very easy to measure pressure, even to myself;

- it is easy to put on and remove the cuff;

- operation of the device from both the batteries and the mains;

- the presence in the complete set of clear and detailed instructions;

- an opportunity to know the pressure without visiting a polyclinic or calling a paramedic at home;

- the ability to monitor its pressure, checking it many times a day.

Notable shortcomings:

- high price;

- there is a tonometer giving wrong results;

- it is not possible to measure the pressure during arrhythmia.

The opinions of doctors about the device of this model are ambiguous. Most specialists prefer to measure pressure by a mechanical tonometer, considering it to be the most accurate. The automatic electronic tonometer they recommend people to have at home to be able to independently determine the increase or decrease of their pressure and, if necessary, quickly call a medical worker to get timely help.