Unit-1 Notes ---->
For this
Unit-2 Notes ----> Click Here
https://drive.google.
https://drive.google.
Unit-4 2 Mark Q&A ----> https://drive.google.
Unit-5 Notes -----> https://drive.google.
Model Question Papers- https://drive.google.
It covers all the syllabus,
UNIT I INTRODUCTION
Cell
structure – electrode – electrolyte interface, electrode potential, resting and
action potential – electrodes for their measurement, ECG, EEG, EMG – machine
description – methods of measurement – three equipment failures and trouble
shooting.
UNIT II TRANSDUCERS FOR BIO-MEDICAL
INSTRUMENTATION
Basic
transducer principles Types – source of bioelectric potentials – resistive,
inductive, capacitive, fiber-optic, photoelectric and chemical transducers –
their description and feature applicable for biomedical instrumentation – Bio
& Nano sensors & application
UNIT III SIGNAL CONDITIONING, RECORDING AND
DISPLAY
Input
isolation, DC amplifier, power amplifier, and differential amplifier –
feedback, op- mpelectrometer amplifier, carrier Amplifier – instrument power
supply. Oscillagraphic – galvanometric - X-Y, magnetic recorder, storage
oscilloscopes – electron microscope – PMMC writing systems – Telemetry
principles – Bio telemetry.
UNIT IV MEDICAL SUPPORT
Electrocardiograph
measurements – blood pressure measurement: by ultrasonic method –
plethysonography – blood flow measurement by electromagnetic flow meter cardiac
output measurement by dilution method – phonocardiography – vector
cardiography. Heart lung machine – artificial ventilator – Anesthetic machine –
Basic ideas of CT scanner – MRI and ultrasonic scanner – Bio-telemetry – laser
equipment and application – cardiac pacemaker – DC – defibrillator patient
safety - electrical shock hazards. Centralized patent monitoring system.
UNIT V BIO-MEDICAL DIAGNOSTIC
INSTRUMENTATION
Introduction – computers in medicine – basis of signal
conversion and digital filtering data
reduction technique – time and frequency domain technique
– ECG Analysis.