Electronics in Biomedical Engineering: Theory & Repair
About Course
Master Electronics and Biomed Engineering: Troubleshoot, Repair Medical Devices and Develop Solutions for Healtcare
What Will You Learn?
- Analyze and design electronic circuits for biomedical applications.
- Understand the principles and operation of various biomedical instruments.
- Troubleshoot and diagnose issues in electronic systems and medical devices.
- Repair and maintain medical equipment while adhering to safety guidelines.
- Apply digital electronics knowledge to program and control medical devices.
- Process and analyze biomedical signals using appropriate techniques.
- Identify and classify medical devices based on their functionalities and risks.
- Integrate electronics and biomedical concepts to develop innovative solutions.
- Communicate effectively with engineers and healthcare professionals in the field.
- Undertake hands-on projects, applying theoretical knowledge to practical applications.
Course Content
Introduction
Introduction to Electronics : Basic electronics knowledge
what is electricity ?
08:31Voltage, current and resistance
10:16AC wave, DC wave and the frequency
11:20
Introduction to Electronics : Basic electronic components and their properties
Resistor
12:29Voltage divider (UPDATED LECTURE)
06:12LDR
04:33Diode
08:12Zener diode
04:50LED
07:54LED-current limitting resistor (UPDATED LECTURE)
02:187 segment display (UPDATED LECTURE)
05:42IR LED
08:45Capacitor
09:05IC chips
06:07Relay
07:47Transformer
04:08
Introduction to Electronics: Circuit analysis techniques
Introduction to this chapter’s Instructor
Ohm’s Law
14:00Finding The Current In a Parallel Circuit With 3 Resistors
11:03How To Solve The Wheatstone Bridge Circuit
11:53Node Voltage Method Circuit Analysis With Current Sources
32:15Mesh Current Problems – Electronics & Circuit Analysis
27:33Norton’s Theorem and Thevenin’s Theorem – Electrical Circuit Analysis
11:05Superposition Theorem
44:18Maximum Power Transfer Theorem Using Nodal Analysis & Thevenin Equivalent Circuits
15:11RMS Value of AC Circuits
11:42Parallel RLC Circuit Example Problem
10:37
Digital Electronics: Analog to Digital Converters
Digital Vs. Analog Signals
11:45The Duty cycle
04:25ADC (analog to digital converter)
06:441) Staircase ADC
07:032) Flash ADC
04:273) Pipeline ADC
03:114) SAR ADC
07:265) Delta-Sigma ADC
04:50
Digital Electronics: Microprocessors and microcontrollers (Arduino)
What are Microprocessors and microcontrollers ??
21:08What is arduino ??
09:51Types of Arduino boards
Sitting up and start programming ( blink project )
10:39Using variables
07:31Using digital pins
11:50Using analog pins
15:05Serial monitor
12:58If statement
08:56While loop
10:41For loop
04:57Dimmable LED
09:32ECG explaination
19:43ECG (Electrocardiogragh) a biomedical project using arduino
08:22
Circuit Design and Analysis: Operational amplifiers and their applications
Op amp introduction
10:08The characteristics of operational amplifier
19:46OP-AMP GAIN
18:42The Bandwidth of Operational Amplifier
14:46The Effect of Input-Offset Voltage on Output Voltage of Operational Amplifiers
12:31Feedback Equation and stability
09:49Cascade circuit of operational amplifier
10:43Some Examples on Op-Amp
08:19Introduction to Operational Amplifier Applications
16:39Understanding Comparators: Operation and Examples
10:42Summing Amplifiers: Combining Signals with Precision
08:27Summing amplifier (Digital to Analog Converter)
11:07Differential amplifier
10:11Low Pass Filters with Integrating Op-Amp: Signal Smoothing and Integration
12:21High Pass Filters with Differentiating Op-Amp: Signal Edge Detection and Differe
10:32
Circuit Design and Analysis: Filters and their design
what are filters ? and there types
10:43Low-Pass Filters
20:11High-Pass Filters
09:39Band-Pass Filters
09:33Band-Stop Filters (Notch Filters)
08:16
Simple Biomedical project based on previous lectures
Understanding working principles of heartbeat Sensor for the project
06:46Designing the project and simulate it using proteus
08:20Using Breadboard in connecting the circuit
07:10
Circuit Design and Analysis: Advanced circuit analysis techniques
AC Analysis
28:20Transient Analysis
14:28AC Power Analysis
12:30Frequency Response
12:28
Applications of Advanced Circuit Analysis in Biomedical Engineering
Some Examples of Applications of Circuit Analysis in Biomedical Engineering
08:14
Circuit Design and Analysis: Power supplies and voltage regulation
Introduction to Power Supplies
10:54Types of Power Supplies
30:42Designing Simple Linear Power Supply Circuit
12:07Voltage Regulators and Their Types
12:30Designing the circuit of the switching regulator
Medical Device Power Requirements & Considerations
24:47
Biomedical Instrumentation
Introduction to Biomedical Instrumentation
13:13Sensors and transducers used in medical devices
10:32Applications of Transducers in Biomedical Engineering
13:58Amplifiers and signal conditioning techniques for biomedical signals
24:35
Electrodes and bioelectric signals (ECG, EEG, EMG, etc.)
Sources of Biomedical Signals and Origin of Bioelectric Signals
22:48ECG & EEG
17:37EMG, EOG & ERG
07:25Electrode-Tissue Interface and Motion Artifacts in Biopotential Measurements
13:42Exploring Electrode Types and Innovations in ECG Monitoring
08:10Electrodes in Electrophysiological Recordings
10:15
Medical Device Technology
Overview of medical devices and their classifications
11:40Safety regulations and standards in medical device design
12:22A medical device design and development guide by Mindsailors
Working principles of commonly used elecronic medical equipment
ECG (Electrocardiogragh)
20:13Physiological Background about the heart
Pulse Oximeter
08:11More about pulse oximetry
Sphygmomanometer
08:49More about Sphygmomanometer
Endoscope
06:01Defibrillator
08:34
Introduction to electronic measurement tools
Digital Multimeter (DMM)
28:26Oscilloscope
17:34Function Generator
23:27Logic Analyzer
15:05Spectrum Analyzer
14:09LCR Meter
10:59
Troubleshooting and Repairing Medical Devices
Troubleshooting and Repairing Medical Devices
23:34Common issues in medical devices and their diagnosis
05:06Intro to PCB (Printed Circuit Board)
What are PCBs ?? (Documentary)
02:27PCB ( Printed Circuit Board ) Explained
17:48Repairing techniques for electronic components and circuit boards
47:04
Final Project Work
Working Principle Of EMG
12:35The Circuit and the designing of the EMG
36:44
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