Are mercury blood pressure monitors accurate?

Conclusions: Compared with the mercury sphygmomanometer, the arm monitor was the most accurate in measuring blood pressure. The wrist and finger monitors resulted in statistically significant mean systolic and diastolic differences compared with the mercury sphygmomanometer.

Which is the best mercury BP Monitor?

The need – why BP monitors?

  • AccuSure Mercury Sphygmomanometer with 4.2mm Capillary.
  • Rossmax Sphygmomanometer BP Machine GB101.
  • Rossmax X 5 Blood Pressure Monitor.
  • Diamond Mercurial Blood Pressure Apparatus.
  • Dr Odin B12 Fully Automatic Blood Pressure Monitor.
  • Dr Odin LCD Sphygmomanometer.
  • Omron HEM-7600T Blood Pressure Monitor.

Why are mercury blood pressure gauges rarely used?

While mercury is still accepted as the ‘gold standard’ for routine clinical measurement, it suffers from two deficiencies: poor observer technique, and problems due to poor maintenance of the devices.

Do blood pressure monitors contain mercury?

Mercury sphygmomanometers are considered the gold standard. They indicate pressure with a column of mercury, which does not require recalibration. Because of their accuracy, they are often used in clinical trials of drugs and in clinical evaluations of high-risk patients, including pregnant women.

What’s a healthy blood pressure level?

A normal blood pressure level is less than 120/80 mmHg. No matter your age, you can take steps each day to keep your blood pressure in a healthy range.

How much mercury is in a blood pressure cuff?

While contamination from mercury can be a major issue, mercurial sphygmomanometers contain less than 2 oz of 99.999% elemental mercury.

Which BP monitor is best for home use?

Our Top Picks

  • Best Overall – Omron HEM 6032T Wrist Blood Pressure Monitor.
  • Best Budget – ELKO EL-510 Blood Pressure Monitor.
  • Best Warranty – Beurer Automatic Upper Arm Blood Pressure Monitor.