Medical Electronic Lab Modules

A Comprehensive Journey Through Signal Analysis

Sarjana Terapan Teknologi Rekayasa Elektronika Polines

Mastering Medical Electronic

This comprehensive lab series takes you through the complete process of medical signal acquisition, processing, and analysis. From basic signal principles to advanced physiological parameter extraction, you'll build practical skills in medical signal processing.

Each module builds upon the previous one, creating a complete learning pathway for students and researchers in medical electronics.

Lab Modules

Signal Sampling and Reconstruction

local (port:8501-8503)

Learning Objectives

Perform signal sampling and reconstruction
Apply the Nyquist sampling principle
Reconstruct signals from discrete samples
Evaluate sampling-related artifacts

⏱️ 45-60 min

Start Module

Filter Design

local (port:8601-8603)

Learning Objectives

Design and implement digital filters
Select filter types appropriate for signals
Tune filter parameters for PPG/ECG
Compare filter responses and effects

⏱️ 60 min

Start Module

Time Domain Processing

local (port:8701-8703)

Learning Objectives

Process signals in the time domain
Detect and handle common time-domain artifacts
Measure baseline and transient behaviors
Derive time-domain signal quality metrics

⏱️ 75 min

Start Module

Frequency Domain Processing

local (port:8801-8803)

Learning Objectives

Analyze signals in the frequency domain
Implement bandpass and spectral filters
Interpret spectral components of PPG/ECG
Compare frequency-domain processing methods

⏱️ 90 min

Start Module

Skin Temperature Measurement

local (port:8901-8903)

Learning Objectives

Measure and interpret skin temperature
Use sensors and calibration procedures
Integrate temperature data with physiological signals
Assess measurement accuracy and limitations

⏱️ 80 min

Start Module

Electrocardiography (ECG)

local (port:9001-9003)

Learning Objectives

Acquire and interpret ECG signals
Measure RR intervals and basic ECG features
Perform preliminary ECG signal processing
Relate ECG features to clinical markers

⏱️ 90 min

Start Module

ECG Signal Processing

local (port:9101-9103)

Learning Objectives

Process ECG signals using filtering and segmentation
Detect ECG fiducial points and beats
Extract ECG-derived features
Evaluate ECG processing accuracy

⏱️ 75 min

Start Module

Photoplethymography (PPG)

local (port:9201-9203)

Learning Objectives

Acquire and understand PPG waveforms
Extract PPG features such as peaks and notches
Apply derivative and augmentation analyses
Interpret PPG-based vascular markers

⏱️ 100 min

Start Module

PPG Signal Processing

Online

Learning Objectives

Implement full PPG processing pipelines
Process multi-channel PPG (e.g., Red/IR)
Generate and use sampling time vectors
Create comprehensive PPG analysis reports

⏱️ 90 min

Start Module

Learning Path

Fundamentals & Basics

Start with understanding medical electronic signal origins, acquisition methods, and basic properties. Modules 1 establish the foundation.

Signal Processing

Learn digital filtering, noise removal, and signal enhancement techniques. Modules 2-4 focus on cleaning and preparing signals.

Feature Extraction

Extract meaningful physiological parameters including heart step rate, skin temperature ecg and PPG. Modules 5-8 cover parameter calculation.

Advanced Analysis

Explore advanced waveform analysis and implement complete processing pipelines. Modules 9 provide comprehensive implementation.

Learning Resources

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Reference Materials

Textbooks, research papers, and technical documentation for deeper understanding.

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Code Templates

Reusable code snippets and complete implementations for each processing step.

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Sample Datasets

Curated PPG datasets for practice and validation of processing techniques.

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Video Tutorials

Step-by-step video guides for complex procedures and troubleshooting.