Finger Digital BP Monitor

Health and Wellness » Blood Pressure Care in India » Finger Digital BP Monitor

Most of the people prefer a wrist blood pressure monitor as they are smaller and easy to use. These are convenient, but expensive as compared to regular cuff-type machine. There have been many controversies on how accurate the wrist monitor can be. Few tests have shown the wrist monitor to be accurate just like other type of devices, but other tests show the complete opposite. Your doctor can tell you which type he/she prefers. A new technology that has arrived is the finger monitor. In this device, you have to place your finger in a plastic tube and wait for the reading. Such method cannot be reliable like other methods as the blood flow in the finger is weak as compared to the upper arm or wrist. Before knowing more about finger digital BP monitor, take a look at different types of digital monitors that are available in the market today.

To measure your blood pressure at home and having its record will show you and your doctor how much your blood pressure changes during the day.

Types of Digital Monitors

Before you buy any monitor, make sure you take the doctor's advice on the monitor that can suit your condition, abilities and needs. Digital blood pressure monitors are available in wrist, finger and arm models. They are available in automatic and manual models, but the deflation is generally automatic invariably.

The upper arm digital blood pressure monitors show great accuracy and are reliable as compared to wrist or finger digital BP monitor as they are sensitive to the body temperature fluctuations and motions. Such monitors are wrapped on the upper arm on the front of the elbow crease with the use of an arrow to the front, above the artery pulse. You can also keep the record of readings over time in its memory. Most of the expensive models of finger digital monitors have been trying to accurate; still they are cannot compete with the upper arm BP monitors. Some models have the print out readings facility; while in a few, readings can be downloaded in the computer to analyze by using a blood pressure analysis program, a part of unit. There are digital blood pressure monitors, with an audible indication of the blood pressure which can be useful to people with poor eyesight.

There is a wide range of monitors that are available in the market. Digital BP monitors have right readings. You can find these available in wrist, finger or arm cuffs.

Benefits and Drawbacks

• The only benefit for such type of monitors is they are easy to use and are portable.
• These monitors are more expensive as compared to the other blood pressure monitors. But the advantage is that it is much lighter.
• However, one drawback can be that they are not accurate like aneroid and digital monitors. The main problem with the accuracy is because the pulse in the fingertips and wrist is weaker than it is in the upper arm. Other factor affecting the readings is the body's temperature having the impact on the blood pressure results.
• The finger digital monitors are extremely sensitive to the position, body movements and body temperatures. You don't have to roll up your sleeves. If you want to buy such a digital monitor, make sure you compare the readings with the normal arm blood pressure apparatus.

Finger BP monitors are digital in nature. Such devices may need to be calibrated every now and then to remove the error margin if any. They are expensive as compared to other types of BP monitors. These monitors use new technology which is ideal for patients who have to check their blood pressure frequently. Such BP monitor with the finger-type have main unit, where the cover is attached to it in such a way that it can be opened and also closed.

A normal digital BP monitor makes use of an inflatable cuff that inflates and deflates. On the other hand, a finger BP digital monitor measures the BP from the finger. All you need to do is insert a finger into the device. To check a finger BP digital monitor for accuracy, take the monitor which you are planning to purchase to your doctor's clinic and check its accuracy.