Equiment Details - VD BIO Medisystem

The CONTEC PM50 is a compact, portable multi-functional patient monitor designed for long-term blood pressure and SpO₂ monitoring. It combines routine patient monitoring with a dedicated 24-hour ambulatory NIBP mode, making it suitable for hospitals, clinics, wards, and patient transport.
24-Hour Ambulatory BP Monitoring : Supports dynamic, long-duration non-invasive blood pressure monitoring with programmable measurement intervals.
Dual Working Modes : Can operate as a conventional patient monitor or in 24-hour ambulatory NIBP monitoring mode.
NIBP + SpO₂ Monitoring : Simultaneously supports non-invasive blood pressure and oxygen saturation monitoring, with pulse rate displayed.
Integrated SpO₂ Probe : Designed with an integrated SpO₂ monitoring interface for convenient use.
Color Display : Features a 2.4-inch color LCD for clear viewing of measurements, alarms, battery status, errors, and time information.

Large Data Storage : Records NIBP and SpO₂ measurement results for later review.
User-Friendly Operation : Simple menu structure allows users to view measurement lists and review stored results.
Alarm Functions : Provides audible and visual alarm functions, with parameter alarm settings available depending on configuration.
PC Connectivity : Measurement data can be transferred to a computer for review, analysis, trend visualization, and report printing using compatible software.
Compact & Portable : Wearable design helps reduce cable restrictions and supports convenient patient movement and transport.
Patient Information & Case Management : Supports patient information entry and case management for organized monitoring and reporting.

Monitoring Parameters : NIBP, SpO₂ and Pulse Rate (PR); the official PM50 page also describes ECG monitoring for the broader PM50 configuration.
Blood Pressure Mode : Supports 24-hour ambulatory non-invasive blood pressure (ABPM/NIBP) monitoring as well as standard monitoring mode.
SpO₂ Function : Continuous oxygen saturation monitoring with pulse-rate display; the PM50 is specified with an integrated SpO₂ probe.
NIBP Parameters : Displays Systolic (SYS), Mean Arterial Pressure (MAP/MEAN), and Diastolic (DIA) blood pressure values.
Display : 2.4-inch colour LCD displaying measurement values, time, low-battery indication, alarm information and error information.
Data Storage : Independent non-volatile memory provides storage for NIBP and SpO₂ measurement results.

Alarm Function : Audible and visual alarms are available, with user-configurable alarm thresholds depending on configuration.
Patient Data Management : Patient information and case-management functions can be configured through compatible PC software.
PC Connectivity : Data can be transferred between the monitor and computer for measurement review, trend analysis and report printing.
Trend & Report Analysis : Compatible software supports trend graphs, data review, annotations and printed reports.
User Interface : Menu-based interface designed for reviewing measurement lists and stored results; English and Chinese menus are supported.
Portability : Wearable, compact design intended to reduce cable restriction and facilitate patient movement during monitoring.

NIBP Measurement : Uses the oscillometric method for non-invasive blood-pressure measurement with automatic upper-arm measurement.
NIBP Measuring Range : SYS 40–270 mmHg, MAP 20–235 mmHg, and DIA 10–215 mmHg.
NIBP Accuracy : ±3 mmHg, with 1 mmHg resolution.
24-Hour Monitoring : Automatic BP measurements can be programmed at intervals of 5, 10, 15, 20, 30, 45, 60, 90 or 120 minutes, supporting extended ambulatory monitoring.
SpO₂ Performance : Measurement range 0–100%, with 1% resolution and stated accuracy of ±2% from 70–100% SpO₂.
Pulse Rate : Measures 30–250 bpm, with 1 bpm resolution and accuracy of ±2 bpm or ±2%, whichever is greater.
Low-Perfusion Performance : Under weak pulse-filling conditions, SpO₂ and pulse rate can remain measurable at a pulse-filling ratio of 0.4%; stated SpO₂ error is ±4%.

Ambient-Light Resistance : The deviation between measurements under artificial/indoor natural light and darkroom conditions is specified as less than ±1%.
Data Recording : Provides large-capacity storage for NIBP and SpO₂ results, supporting review of recorded measurements.
PC Data Management : USB connectivity and PC software support data transfer, trend analysis, measurement review, annotations and report printing.
Display Performance : A 2.4-inch TFT colour LCD presents BP, SpO₂, pulse rate, time, alarm, error and low-battery information.
Alarm Performance : Audible and visual alarms are available, with alarm thresholds configurable by the user; parameter alarms may depend on the specific configuration.
Operating Environment : Designed for operation at 5–40°C and relative humidity up to 80%.
Continuous Operation : The PM50 is designed for continuous monitoring and includes a dedicated 24-hour ambulatory BP mode.

Contec PM50-24 hours Ambulatory Blood Pressure Monitor With Spo2