1. Dept. Of Applied Medical Sciences Medical Equipment Program Huriamila Community College King Saud University 1428 / 1429 Introduction to Medical Equipment (MED 201)

2. Contents Part one Introduction to the course (MED 201) Introduction to the course (MED 201) Introduction to bioinstrumentation systems Introduction to bioinstrumentation systems Measurement errors and dynamics Measurement errors and dynamics Man-Instrument system characteristics Man-Instrument system characteristics Origin of Bio-potentials Origin of Bio-potentials Bio-potential Electrodes Bio-potential Electrodes

3. Contents (Cont.) Part Two Acquisition of Bio-potential signals Acquisition of Bio-potential signals Heart - ECG Signal Heart - ECG Signal Brain - EEG signal Brain - EEG signal Eye – ERG and EOG signals Eye – ERG and EOG signals Muscles – EMG signal Muscles – EMG signal

4. Part One Overview Studying Medical Equipment Studying Medical Equipment Work Fields Work Fields Work Environment Work Environment The need for bioinstrumentation The need for bioinstrumentation Errors in measurements Errors in measurements Origin of Bio-potential Origin of Bio-potential Bio-potential Electrodes Bio-potential Electrodes

5. Heart - ECG Cardiac anatomy and physiology (101 SHR) Cardiac anatomy and physiology (101 SHR) Cardiac bio-potential Cardiac bio-potential ECG signal characteristics ECG signal characteristics ECG signal measurements ECG signal measurements Cardiac output Cardiac output Cardiac sounds Cardiac sounds

6. The Brain - EEG The Brain - EEG Brain Anatomy and Physiology (101 SHR) Brain Anatomy and Physiology (101 SHR) EEG Signal origin EEG Signal origin EEG Signal measurements EEG Signal measurements Advances in EEG Advances in EEG

7. The Eye Eye Anatomy and Physiology (101 SHR) Eye Anatomy and Physiology (101 SHR) ERG Signal ERG Signal EOG Signal EOG Signal Eye pressure Eye pressure Ophthalmoscopy Ophthalmoscopy

8. Muscles - EMG EMG origin EMG origin EMG Signal characteristics EMG Signal characteristics EMG signal measurements EMG signal measurements Neuromuscular performance Neuromuscular performance