Blood Pressure Machine, Mercury

The Mercury Blood Pressure Machine is a classic sphygmomanometer featuring a mercury column for highly accurate blood pressure measurement. It includes a clear glass tube graduated from 0 to 300 mmHg, allowing precise reading with 1 mmHg accuracy. The device consists of a mercury reservoir, an inflatable arm cuff (usually made from nylon with Velcro fastening for a secure fit), a rubber inflation bulb, and an air release valve for controlled deflation.

Key features:

High precision mercury scale with clear visibility due to fine numbering and contrast paint.

Durable construction with corrosion-resistant materials and protective coatings on metal parts.

Inflatable cuff designed for a comfortable and secure fit on the upper arm, suitable for adult use.

The apparatus is ergonomic and portable, often used in clinics and hospitals for reliable blood pressure monitoring.

The mercury used is highly purified (99.99%) ensuring consistent and smooth movement of the mercury column.

The device requires manual operation and is considered a gold standard for clinical blood pressure measurement.

This mercury sphygmomanometer model offers reliability, durability, and precision, making it a preferred choice in medical settings despite the increasing adoption of digital alternatives. It is usually supplied with a sturdy stand or carrying case depending on the model.