AME

Advanced Medical Engineering

Precision diagnostic instruments designed and manufactured with 45+ years of engineering excellence.

// EST. CAPE TOWN, SOUTH AFRICA //

LEAD II — 25mm/s — 10mm/mV 72 BPM

SPIRO-250

// DIAGNOSTIC SPIROMETER

Portable spirometry with real-time flow-volume loop analysis. USB powered. FVC, FEV1, PEF with predicted values and Z-scores.

USB ATS/ERS REAL-TIME

EKG-160

// 12-LEAD ELECTROCARDIOGRAPH

Simultaneous 12-lead acquisition. USB-powered with no batteries required. Play, Record, Stop simplicity. Stress testing mode included.

12-LEAD 24-BIT ADC USB CE

EKG-PC

// PROFESSIONAL ECG SOFTWARE

Complete ECG analysis suite. Auto-interpretation, waveform measurements, arrhythmia detection, PDF reporting, and patient database management.

AUTO-INTERP PDF DATABASE

Explore ECG Technology

12-Lead ECG Monitor

// SIMULTANEOUS ACQUISITION — 500 SPS — 24-BIT RESOLUTION

PATIENT MONITOR // DEMO MODE

HR bpm

SpO2 %

120/80

NIBP mmHg

LIMB LEADS (I, II, III)

Frontal plane leads measuring voltage differences between left arm, right arm, and left leg electrodes. Lead II is the primary rhythm monitoring lead.

AUGMENTED LEADS (aVR, aVL, aVF)

Augmented unipolar limb leads providing additional frontal plane perspectives. Essential for determining cardiac axis and identifying bundle branch blocks.

PRECORDIAL LEADS (V1-V6)

Horizontal plane leads placed across the chest wall. Map the heart's electrical activity from right ventricle (V1) to lateral left ventricle (V6).

Signal Pipeline

// ELECTRODE TO DIAGNOSIS IN MILLISECONDS

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ELECTRODES

10 Ag/AgCl leads
low impedance

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AMPLIFIER

Instrumentation amp
CMRR >115dB

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FILTERS

0.05-150Hz bandpass
50/60Hz notch

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24-BIT ADC

500 SPS per lead
simultaneous sample

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USB STREAM

Real-time transfer
bus-powered

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ANALYSIS

Auto-interpretation
arrhythmia detect

ECG Analysis

// AUTOMATED INTERPRETATION ENGINE

RHYTHM DETECTION

Normal Sinus RhythmNORMAL
Sinus BradycardiaDETECT
Sinus TachycardiaDETECT
Atrial FibrillationDETECT
Atrial FlutterDETECT
Ventricular TachycardiaALERT
ST Elevation / DepressionALERT
Bundle Branch BlockDETECT
Premature Ventricular ComplexDETECT
Long QT SyndromeALERT

ECG MEASUREMENTS

bpm

HEART RATE

164

PR INTERVAL

QRS DURATION

380

QT INTERVAL

420

QTc (BAZETT)

+58

degrees

QRS AXIS

1.2

R-WAVE AMP

0.0

ST DEVIATION

R&D Lab

// FROM CONCEPT TO CLINICAL DEPLOYMENT

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PCB DESIGN

Multi-layer medical-grade PCB layout with EMI shielding, controlled impedance traces, and IPC Class 3 manufacturing for diagnostic-grade signal integrity.

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3D PROTOTYPING

SLA and FDM rapid prototyping. Biocompatible materials for patient-contact housings. From CAD to functional prototype in 48 hours.

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EMBEDDED FIRMWARE

ARM Cortex-M4 DSP core. Real-time ECG signal acquisition at 24-bit resolution. DMA-driven ADC sampling with zero-latency USB streaming.

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ANALYSIS SOFTWARE

Cross-platform desktop suite. Auto-interpretation algorithms for 50+ arrhythmia patterns. PDF report generation. HL7/DICOM export.

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TESTING & VALIDATION

IEC 60601-2-25 compliance testing. Validation against reference ECG simulators. Phantom lung testing for spirometry. CE pathway experience.

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PRODUCTION

In-house SMT assembly and quality control. Batch manufacturing with full traceability. ISO 13485 aligned processes. Direct-to-clinic fulfillment.

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WIRELESS CONNECTIVITY

Bluetooth Low Energy and Wi-Fi modules for wireless ECG streaming. Cloud-ready architecture for telemedicine and remote monitoring applications.

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DATA SECURITY

AES-256 encrypted storage and transmission. POPIA-compliant patient data handling. Role-based access control for multi-user clinical environments.

Technology

// ENGINEERING STACK

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ANALOG FRONT END

Low-noise instrumentation amplifiers with CMRR >115dB. Right-leg drive for common-mode rejection. Defibrillation protection on all inputs.

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USB-POWERED

No batteries required. Full 12-lead acquisition from a single USB port. Bus-powered design eliminates charging downtime in clinical settings.

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DSP ENGINE

Real-time digital filtering: adaptive baseline wander removal, 50/60Hz powerline rejection, muscle artifact suppression, and QRS enhancement.

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AUTO-INTERPRETATION

Pattern recognition algorithms for rhythm classification. ST-segment analysis. QTc calculation with Bazett, Fridericia, and Hodges corrections.

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REPORT ENGINE

Clinical-grade PDF reports with 12-lead printout, measurements table, interpretation text, and comparison with prior studies. GDT/HL7 integration.

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TELEMEDICINE READY

Cloud upload for remote physician review. Real-time ECG streaming to specialist consoles. Critical for mining, rural clinics, and occupational health.

AME