Keeping a regular check on your blood pressure is one of the recommended activities that can help assess a patient’s overall health. In many cases, it can help point out symptoms of serious illnesses, such as hypertension, before the patient even feels anything abnormal. Therefore, taking regular BP measurements and keeping a record of blood pressure fluctuations is advisable.
A blood pressure monitor, or a BP checking device, is a medical instrument that helps take a patient’s blood pressure values. There are several types of these monitors available in the market, using different technologies to measure the blood pressure, including digital and manual variants. In this article, we will look into the four types that are in common use.
The 4 Types of Blood Pressure Monitoring Devices
1. Digital Blood Pressure Monitor
Digital blood pressure monitors are also known automatic or electronic BP monitors. They come with an arm or a wrist cuff, though the accuracy tends to be higher with arm cuffs.
The primary feature of digital blood pressure monitors is their ease of use, only requiring a person to simply wrap the cuff around the patient’s wrist/arm and click a button on the monitor. The measured blood pressure readings are displayed on the screen.
Due to factors like the cuff not being properly wrapped, the measurement may be relatively inaccurate, hence it is recommended to take the average of two to three readings from a digital monitor to get correct measurement.
2. Aneroid Blood Pressure Monitor
Being a manual blood pressure checking device, they’re not as simple to operate as their digital counterparts. The set-up of the aneroid type of blood pressure monitors requires an arm cuff, a handheld squeeze bulb (air pump), a stethoscope, and a measuring gauge. Their readings are high in accuracy.
The setup is much bigger in size than other monitors, and way more elaborate, which is why it is mainly used by doctors. However, if you’d like to use it at home for its accurate readings, you may want to read the Sensoronics guide on blood pressure.
3. Finger Blood Pressure Monitor
Finger blood pressure monitors represent the latest technology in the niche of BP checking machines. For people who need to check their blood pressure regularly, such as hypertension patients, it is ideal for day-to-day use. All the patient has to do is to simply place their index finger in the finger cuff.
The cuff automatically inflates, and you get results. Apart from their ease of use, their small form factor and light weight are considerable benefits over other types of blood pressure monitors.
However, the patient should be careful when using these monitors, as they’re known to provide inaccurate readings as compared to the other types. To get reliable readings, take the measurement 2-3 times.
4. Pediatric Blood Pressure Monitor
These types of blood pressure monitor are normally use to take BP readings for young children. It has an LCD screen to display the results of the readings. With cases of obesity and hypertension in kids on the rise, the demand for these monitors is increasing every year.