Buzud
BUZUD Upper Arm Blood Pressure Monitor 30M
BUZUD Upper Arm Blood Pressure Monitor 30M
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Product Overview
The BUZUD 30M is an advanced upper-arm oscillometric blood pressure monitor designed for patients and healthcare professionals who require extended longitudinal blood pressure data storage. The device employs clinically validated oscillometric measurement technology to determine systolic blood pressure, diastolic blood pressure, and pulse rate. A large LED display — distinct from the LCD display on the 30C model — provides enhanced visibility in low-light conditions, making it particularly suitable for elderly patients or bedside use in dimly lit environments.
The 30M differentiates itself through its 300-reading memory capacity per user (compared to 99 on the 30C), enabling approximately 5 months of twice-daily readings without data overwrite. This extended memory is clinically valuable for patients requiring detailed longitudinal blood pressure logs for specialist consultations, medication titration reviews, or research participation. The integrated irregular heartbeat detection (IHB) algorithm identifies arrhythmic pulse patterns and displays a warning icon, serving as a screening prompt for conditions such as atrial fibrillation. The BUZUD 30M is manufactured under ISO 13485 quality management and holds HSA Singapore approval.
Specifications
| Manufacturer | BUZUD Singapore (Model AOJ-30M) |
| Device Classification | Class II Medical Device |
| Measurement Method | Oscillometric method, upper arm cuff |
| Measurement Range — Pressure | 0–299 mmHg |
| Measurement Range — Pulse | 40–199 beats per minute |
| Accuracy — Pressure | ±3 mmHg |
| Accuracy — Pulse | ±5% of reading |
| Cuff Size | 22–42 cm (adjustable, fits standard to large adult arms) |
| Display | Large LED display with WHO blood pressure classification colour indicator |
| Memory | 2 users × 300 readings each with date and time stamps |
| Irregular Heartbeat Detection | Yes — IHB indicator displayed when arrhythmic pulses detected |
| Power Source | 4 × AA batteries or USB power adapter |
| Regulatory Approval | HSA Singapore approved; CE marked (EU MDR 2017/745) |
| Quality Standards | ISO 13485; clinically validated per ISO 81060-2 (non-invasive sphygmomanometers) |
| Packaging | 1 monitor unit, 1 upper-arm cuff, user manual, storage case |
Clinical Indications
- Home blood pressure monitoring for patients with essential hypertension — extended 300-reading memory supports comprehensive longitudinal tracking per Singapore MOH Hypertension Clinical Practice Guidelines
- Self-monitoring for patients on antihypertensive medication — 5+ months of twice-daily readings for medication titration review without data loss
- Screening for irregular heartbeat patterns suggestive of atrial fibrillation in patients aged 65 years and older
- Gestational hypertension and pre-eclampsia monitoring — home BP tracking as adjunct to antenatal clinic visits
- Clinical research and telemedicine applications — extended data storage facilitates remote blood pressure monitoring programmes
- Multi-patient settings (nursing homes, home care) — 2-user function with separate memory banks for caregiver-managed monitoring
Frequently Asked Questions
What is the difference between the BUZUD 30M and BUZUD 30C?
The primary differences are memory capacity and display type. The 30M stores 300 readings per user (vs. 99 on the 30C) and features an LED display (vs. LCD on the 30C). The LED display offers enhanced visibility in low-light conditions. Both models share the same oscillometric measurement technology, accuracy specifications (±3 mmHg), cuff size range (22–42 cm), irregular heartbeat detection, and ISO 81060-2 clinical validation.
How accurate is the BUZUD 30M blood pressure monitor?
The BUZUD 30M provides blood pressure readings with an accuracy of ±3 mmHg for pressure and ±5% for pulse rate, meeting the requirements of ISO 81060-2 for non-invasive sphygmomanometers. For optimal accuracy, patients should sit with feet flat on the floor, back supported, arm at heart level, and rest for 5 minutes before measurement, as recommended by the Singapore Heart Foundation and international hypertension guidelines.
Is the BUZUD 30M approved for medical use in Singapore?
Yes. The BUZUD 30M is registered with the Singapore Health Sciences Authority (HSA) as a Class II medical device. It also holds CE marking under EU MDR 2017/745 and is manufactured under ISO 13485 quality management standards. The device is available without prescription for home use.
How long can the 300-reading memory store my data?
At a frequency of two readings per day (morning and evening, as recommended by most hypertension management guidelines), the 300-reading memory provides approximately 5 months of continuous data storage per user before the oldest readings are overwritten. This extended storage is particularly useful for patients who need to present comprehensive blood pressure logs at specialist appointments held every 3 to 6 months.
Can I share readings with my doctor electronically?
The BUZUD 30M is a standalone monitor without wireless connectivity. Readings are displayed on the LED screen and stored in device memory. For clinic consultations, patients can scroll through stored readings on the device, or manually log readings in a blood pressure diary. For electronic sharing, patients may photograph the display or transcribe readings into a digital health app recommended by their healthcare provider.
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