Mercury sphygmomanometer with stand Riester Big Ben Sphygmomanometer

Mercury sphygmomanometer with stand: Accurate Blood Pressure Monitoring by Riester

The Mercury sphygmomanometer with stand from Riester, known as the Big Ben Sphygmomanometer, represents a gold standard in clinical blood pressure measurement devices. Manufactured in Germany, this wall-mounted blood pressure monitor combines precision, durability, and ease of use, making it an essential tool for healthcare professionals. Its high-contrast dial and robust construction ensure reliable readings and long-lasting performance in medical settings.

Manufacturer and Product Details

Riester is a German company with a long-standing reputation for producing high-quality medical instruments. The Big Ben Sphygmomanometer is one of their flagship mercury blood pressure monitors, designed specifically for clinical environments where accuracy and reliability are paramount.

Technical Specifications

• Brand/Manufacturer: Riester (Germany)
• Model/Code Numbers: LF1468 (round dial), LF1478 (square dial)
• Dial Size: 147.2 mm (5.8 inches) diameter for round dial; 145.5 mm (5.7 inches) for square dial
• Display: High-contrast scale layout for optimal readability
• Accuracy: Maximum permissible error ±3 mm Hg; internal standards ±2 mm Hg
• Pressure Range: 0 to 300 mm Hg
• Air-Release Valve: Finely adjustable, non-wearing valve for precise deflation control
• Diaphragm Material: Hardened copper-beryllium, resistant to aging, withstands pressures up to 600 mm Hg
• Micro-Filter: Protects air-release valve and measurement system from contamination
• Stand Construction: Mobile, sturdy fiberglass base with chrome-plated pole for enhanced durability and hygiene
• Height Adjustment: Adjustable between 89 cm and 137 cm (35.04 to 53.94 inches)
• Swivel Function (Wall-Mounted Version): Horizontal rotation 65° left and right
• Tube Length: Extendable spiral tube up to 3 meters (118.1 inches)
• Zero Point Adjustment: Not required
• Certification: Calibration certificate from the British Hypertension Society (BHS)

Benefits of the Riester Big Ben Mercury Sphygmomanometer with Stand

The Riester Big Ben mercury sphygmomanometer with stand offers numerous advantages for clinical use. Its large, high-contrast dial ensures easy and accurate reading of blood pressure values, even in low-light conditions. The precision-engineered air-release valve allows for smooth and controlled deflation, reducing measurement errors. The copper-beryllium diaphragm is specially hardened to resist aging and maintain accuracy over time, even under high pressure.

The mobile stand is designed for stability and hygiene, featuring a fiberglass base and chrome-plated pole that are easy to clean and resistant to wear. Height adjustability and swivel functions provide ergonomic flexibility, allowing healthcare providers to position the device comfortably for each patient. The extendable spiral tube enhances convenience during measurement without compromising durability.

How to Use the Mercury Sphygmomanometer with Stand

Using the Riester Big Ben mercury sphygmomanometer with stand is straightforward and reliable, suitable for clinical environments:

• Have the patient sit comfortably with the arm supported at heart level.
• Wrap the cuff snugly around the upper arm, ensuring it is neither too tight nor too loose.
• Inflate the cuff using the attached bulb until the blood flow is occluded.
• Slowly release air using the finely adjustable air-release valve while observing the high-contrast dial.
• Note the pressure at which the pulse sound first appears (systolic pressure) and when it disappears (diastolic pressure).
• Ensure readings are taken carefully to maintain accuracy, aided by the clear dial and precise valve control.

This device requires no zero-point adjustment before use and is protected by a micro-filter to maintain measurement integrity.

Why Buy the Riester Big Ben Mercury Sphygmomanometer with Stand from Medical Store?

Medical Store in Egypt offers the authentic Riester Big Ben mercury sphygmomanometer with stand, ensuring you receive a genuine, high-quality product directly from a trusted source. We provide expert advice and support to help you select the right medical equipment for your needs. Our products come with verified calibration certificates, guaranteeing accuracy and reliability.

Purchasing from Medical Store means benefiting from competitive pricing, prompt delivery, and dedicated customer service. We understand the importance of precision in medical measurements and are committed to supplying devices that meet international standards and local clinical requirements.

Frequently Asked Questions

What is a mercury sphygmomanometer and how does it work?

A mercury sphygmomanometer is a device used to measure blood pressure by detecting the pressure exerted by mercury in a column as the cuff inflates and deflates. It provides accurate systolic and diastolic readings by observing the mercury level on a calibrated scale.

Is the mercury sphygmomanometer with stand safe to use?

Yes, when used properly, the mercury sphygmomanometer with stand is safe. The device is designed to contain mercury securely, and the stand ensures stable positioning. Proper handling and maintenance prevent mercury exposure.

How do I read a mercury sphygmomanometer accurately?

To read it accurately, inflate the cuff and slowly release air while watching the mercury level on the dial. Note the mercury height when the pulse sound starts (systolic) and when it stops (diastolic). The high-contrast dial on the Riester Big Ben model facilitates easy reading.

Is the mercury sphygmomanometer banned or restricted?

Mercury sphygmomanometers are subject to regulatory restrictions in some countries due to environmental concerns. However, they remain in use in many clinical settings worldwide, including Egypt, where their accuracy and reliability are highly valued.

How do I maintain and calibrate the Riester Big Ben mercury sphygmomanometer?

Maintenance involves regular cleaning of the stand and cuff, protecting the device from physical damage, and ensuring the air-release valve functions smoothly. Calibration should be performed periodically by certified technicians to maintain accuracy, as guaranteed by the included British Hypertension Society certificate.