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Aneroid Sphygmomanometers

A sphygmomanometer is a device that measures blood pressure. It is composes of an inflatable rubber cuff, which is wrapped around the arm. A measuring device indicates the cuff's pressure. A bulb inflates the cuff and a valve releases pressure and a stethoscope is used to listen to arterial blood flow sounds.

As the heart beats, blood forced through the arteries cause a rise in pressure, called systolic pressure, followed by a decrease in pressure as the heart's ventricles prepare for another beat. This low pressure is called the diastolic pressure.

The sphygmomanometer cuff is inflated to well above expected systolic pressure. As the valve is opened, cuff pressure slowly decreases. When the cuff's pressure equals the arterial systolic pressure, blood begins to flow past the cuff, creating blood flow turbulence and audible sounds. Using a stethoscope, these sounds are heard and the cuff's pressure is recorded. The blood flow sounds will continue until the cuff's pressure falls below the arterial diastolic pressure. The pressure when the blood flow sounds stop indicates the diastolic pressure.

Systolic and diastolic pressures are commonly stated as systolic 'over' diastolic. For example, 120 over 80. Blood flow sounds are called Korotkoff sounds.

Need more help? Whether you are a home user, GP doctor, medical centre, surgery, first responders, fire service, ambulance service, occupational health department or a nursing home, you can give our team a call on 01 5079901 or email sales@hayesfirstaid.com to discuss your needs and get a quote. Irish owned and based, shipping nationwide throughout Ireland.

Timesco Emerald Clip On Aneroid Sphygmomanometer
-20 %
Brand: TIMESCO Model: D05.105
The Emerald Clip On Aneroid Sphygmomanometer, BP monitor, has a 2 tube system with separate bellows and gauge tubes. To free up one hand the Emerald features a spring loaded catch which is mounted to the rear of the dial, allowing it to be attached to the cuff or any other convenient position. The E..
€29.47 €36.84
Ex Tax:€23.96
Timesco Sapphire Aneroid Sphygmomanometer
-20 %
Brand: TIMESCO Model: D05.110
The Sapphire aneroid sphygmomanometer, BP monitor, has a 1 tube system with combined bellows and gauge tube allowing for easy single handed use. It has a 48mm dial ensuring easy reading of pressure values and is supplied with a standard adult black nylon calibrated cuff and zip up pouch for conve..
€29.47 €36.84
Ex Tax:€23.96
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