blood pressure machine

A blood pressure machine, also called a blood pressure monitor or sphygmomanometer, is a medical device used to measure systolic and diastolic blood pressure and heart rate (pulse).
Modern digital BP monitors use an electronic sensor and an inflatable cuff to automatically detect blood flow vibrations (oscillometric method) and display the results on a digital screen.

General Specifications of a Digital Blood Pressure Monitor

1. Measurement Method

• Oscillometric method

• Automatic inflation and deflation

• Non-invasive blood pressure measurement

2. Measurement Range

• Systolic: 60 – 260 mmHg

• Diastolic: 40 – 199 mmHg

• Pulse: 40 – 180 beats per minute (bpm)

• General Specifications of a Digital Blood Pressure Monitor

  1. Measurement Method

  • Oscillometric method

  • Automatic inflation and deflation

  • Non-invasive blood pressure measurement

  2. Measurement Range

  • Systolic: 60 – 260 mmHg

  • Diastolic: 40 – 199 mmHg

  • Pulse: 40 – 180 beats per minute (bpm)

• General Specifications of a Digital Blood Pressure Monitor

  1. Measurement Method

  • Oscillometric method

  • Automatic inflation and deflation

  • Non-invasive blood pressure measurement

  2. Measurement Range

  • Systolic: 60 – 260 mmHg

  • Diastolic: 40 – 199 mmHg

  • Pulse: 40 – 180 beats per minute (bpm)

• 3. Measurement Accuracy

  • Pressure Accuracy: ±3 mmHg

  • Pulse Accuracy: ±5% of the reading

  4. Display

  • Large LCD or LED digital display

  • Shows systolic, diastolic, pulse rate, battery status

  • Some models include color-coded hypertension indicator

  5. Cuff

  • Standard adult cuff (22–32 cm)

  • Optional large cuff (32–42 cm)

  • Velcro fastening, washable material

  6. Power Supply

  • AA batteries (2–4 pcs) or

  • Rechargeable battery / USB power (depending on model)

  7. Memory Function

  • 60 to 120 readings storage

  • Dual-user memory (optional)

  • Average of last 3 readings