How to choose a sphygmomanometer: Sometimes, there will be a strong fluctuation on the local artery, which is generally referred to as such phenomenon because of the high blood pressure. The conventional detection uses "electronic sphygmomanometer" to analyze the internal situation.

1. Type

Commonly used is the mercury column style.

Detachable table type, vertical sphygmomanometer!

To be able to adjust the height freely, the desktop can fully meet the needs of such users.

The body size is relatively large, and it is suitable for fixed use. If carried, it is inconvenient to move.

In addition, mandatory carrying may lead to mercury leakage and reduced accuracy.

Also, you can choose a spring type sphygmomanometer.

Similar to using a pneumatic pump to comprehensively measure pressure, it can also be carried anywhere and can be packed in a small size after use.

Unlike the mercury column type, it does not involve leakage. Due to shape changes, the excessive pressing time of the main spring will affect accuracy. Basic treatment requires system calibration.

There is also an electronic sphygmomanometer!

It can send an accurate value through data according to the actual pulse speed, and can quickly identify and send signals through the electronic pressure of the relevant stethoscope internally. The systolic pressure and diastolic pressure can be calibrated up and down incisively.

Characteristics: It is relatively accurate and simple, widely used in families, and the drawback of comparing the above different types is that there is a large error.

From the perspective of home sphygmomanometer, the following two points can be distinguished.

(1) Arm sphygmomanometer

This measurement method will bring lower errors to users. It needs to take off your coat to stick to your skin. It is bulky and inconvenient to carry.

(2) Wrist sphygmomanometer

Compact and easy to strap, the position can be quickly measured by fixing it on the patient's wrist, with a greater error than arm style.

Conclusion: There are other finger movements, which are the smaller of all types and have higher accuracy in actual measurement.

2. Appearance inspection

Since it belongs to measuring products, there should be a detailed approval number, including a series of measurement indicators, which manufacturer manufactured it, and so on.

3. Accuracy testing

The error is usually no more than 3 millimeters of mercury. It is best to choose a model that is used first and paid later. After receiving it, you can measure your blood pressure yourself and use it multiple times to analyze the accuracy range, including whether the displayed numbers are in a fuzzy state.

3、 Common problems of sphygmomanometer

1. Is it better to use mercury or electronic sphygmomanometer?

The mercury type has its advantages, as well as the selling points of the electronic type.

One is fixed for use in large venues, and the other is purely household oriented.

Compared to accuracy, the accuracy of a mercury column is definitely higher.

2. Which is better, the wrist or arm sphygmomanometer?

Compared to accurate, arm style is definitely not as good. Each test requires undressing and completing the entire testing process.

Wrist style is convenient to hold, but it is not suitable for everyone to use. It is still necessary to distinguish the types of diseases in order to make a reasonable measurement.

3. How to calibrate household electronic sphygmomanometer?

The calibration method for each brand is different, and the operation can be determined based on the brand and relevant instructions.

4. Difference between electronic sphygmomanometer and mercury sphygmomanometer!

I have already answered the first question and included the differences.

Is electronic sphygmomanometer accurate? Which brand is more accurate?

It is better to choose models from major brands, while other niche categories may not necessarily be the same. How to choose a sphygmomanometer: Sometimes, there will be a strong fluctuation on the local artery, which is generally referred to as such phenomenon because of the high blood pressure. The conventional detection uses "electronic sphygmomanometer" to analyze the internal situation.

1. Type

Commonly used is the mercury column style.

Detachable table type, vertical sphygmomanometer!

To be able to adjust the height freely, the desktop can fully meet the needs of such users.

The body size is relatively large, and it is suitable for fixed use. If carried, it is inconvenient to move.

In addition, mandatory carrying may lead to mercury leakage and reduced accuracy.

Also, you can choose a spring type sphygmomanometer.

Similar to using a pneumatic pump to comprehensively measure pressure, it can also be carried anywhere and can be packed in a small size after use.

Unlike the mercury column type, it does not involve leakage. Due to shape changes, the excessive pressing time of the main spring will affect accuracy. Basic treatment requires system calibration.

There is also an electronic sphygmomanometer!

It can send an accurate value through data according to the actual pulse speed, and can quickly identify and send signals through the electronic pressure of the relevant stethoscope internally. The systolic pressure and diastolic pressure can be calibrated up and down incisively.

Characteristics: It is relatively accurate and simple, widely used in families, and the drawback of comparing the above different types is that there is a large error.

From the perspective of home sphygmomanometer, the following two points can be distinguished.

(1) Arm sphygmomanometer

This measurement method will bring lower errors to users. It needs to take off your coat to stick to your skin. It is bulky and inconvenient to carry.

(2) Wrist sphygmomanometer

Compact and easy to strap, the position can be quickly measured by fixing it on the patient's wrist, with a greater error than arm style.

Conclusion: There are other finger movements, which are the smaller of all types and have higher accuracy in actual measurement.

2. Appearance inspection

Since it belongs to measuring products, there should be a detailed approval number, including a series of measurement indicators, which manufacturer manufactured it, and so on.

3. Accuracy testing

The error is usually no more than 3 millimeters of mercury. It is best to choose a model that is used first and paid later. After receiving it, you can measure your blood pressure yourself and use it multiple times to analyze the accuracy range, including whether the displayed numbers are in a fuzzy state.

3、 Common problems of sphygmomanometer

1. Is it better to use mercury or electronic sphygmomanometer?

The mercury type has its advantages, as well as the selling points of the electronic type.

One is fixed for use in large venues, and the other is purely household oriented.

Compared to accuracy, the accuracy of a mercury column is definitely higher.

2. Which is better, the wrist or arm sphygmomanometer?

Compared to accurate, arm style is definitely not as good. Each test requires undressing and completing the entire testing process.

Wrist style is convenient to hold, but it is not suitable for everyone to use. It is still necessary to distinguish the types of diseases in order to make a reasonable measurement.

3. How to calibrate household electronic sphygmomanometer?

The calibration method for each brand is different, and the operation can be determined based on the brand and relevant instructions.

4. Difference between electronic sphygmomanometer and mercury sphygmomanometer!

I have already answered the first question and included the differences.

Is electronic sphygmomanometer accurate? Which brand is more accurate?

It is better to choose models from major brands, while other niche categories may not necessarily be the same.