Electro medical Training System

Features:

• This should be a healthcare practice equipment with IoT technology.
• Should be capable of analyzing minimum 11 types of biomedical signals and transmitting or receiving the data through Wi-Fi or Bluetooth.
• Should have the facility to monitor measured sensor values remotely from PC and Smart Phone through Hybrid Web.
• Should be possible to learn about implementation and analysis of measurement algorithm based on principle of bio-signal.
• Should be possible to measure of minimum 11 sensors such as ECG, EEG, EMG+HHI, EOG, PCG, Respiration, NIBP, BT, SpO2, HR and Bio impedance.
• Should be convenient to monitor measurement data using Min. 10.1-inch electrostatic touch LCD.
• Each sensor module should have a rechargeable battery and can be linked with Wi-Fi and Bluetooth.
• AVR MCU with Arduino should be applied to the sensor module and the receiving module for more various exercises.
• Should have the facility to provide SMS and e-mail service for specific sensor values by using alarm process and IFTTT.
• Should support interface linked with Android and Arduino for comprehensive application practice.
• Should support both on-board type and module type at the same time.

Experiments should be performed:

• Bio-signal Theory
• Arduino Development Environment
• GPIO
• I² Communication

UART Communication

• Bluetooth Communication
• A/D Converter
• Theory and Measurement of ECG
• Theory and Measurement of EOG
• Theory and Measurement of EMG
• Theory and Measurement of EEG
• Theory and Measurement of PCG
• Theory and Measurement of HHI
• Theory and Measurement of NIBP
• Theory and Measurement of BT
• Theory and Measurement of HR
• Theory and Measurement of Respiration
• Theory and Measurement of
• Theory and Measurement of Bio-Impedance
• Sensor Data Collecting with Raspberry Pi
• Web Server Construction with Lighttpd
• Sensor Monitoring with Javascript
• Alarm Setting with IFTTT

Technical Specifications

• Display: Min. 10.1-inch Touch LCD, HDMI 1280×800 IPS Touchscreen
• Raspberry Pi 4 CPU: Broadcom BCM2711 1.5GHz Cortex-A72 quad-core
• Bluetooth: Ver 5.0
• Ethernet: 10/100 BaseT
• Wi-Fi: 802.11n
• Storage: Micro-SD
• USB: USB 2.0 2ports, USB 3.0 2ports
• HDMI: HDMI 2 * micro-HDMI

Software:

• System & Server
• Raspberry Pi: Raspbian: Nov 2018, Kernel: 4.14.98-v7+, GCC: 6.3.0
• Server: Lighttpd: 1.4.45, PHP: 7.0.33-0+deb9u3

Data Collecting Part

DAQ Module:

• MCU: ATMEGA2560
• Memory: 256KB Flash
• Bootloader: Arduino
• Clock Speed: Up to 16MHz
• Debug: SWD & USB
• External ADC: 4ch

BLUETOOTH Module:

• MCU: ATMEGA2560
• Memory: 256KB Flash
• Bootloader: Arduino
• Clock Speed: Up to 16MHz
• Debug: SWD & USB
• Bluetooth: V2.0, UART 9600bps

ECG Signal Generating Part

Biological Signal Generator Module:

• Display: LCD
• Button: 5EA
• Electrode: 3EA
• ECG Rate: 80BPM
• Amplitude: 1mV
• Accuracy: +/-5%

Bio-Signal Measuring Part

Controller Module:

• MCU: ATMEGA2560
• Memory: 256KB Flash
• Bootloader: Arduino
• Clock Speed: Up to 18MHz
• Debug: SWD & USB
• Bluetooth: V2.0, UART 9700bps
• Supply Voltage: 3.7v 500mAh Li-Poly Battery

1. EOG (Electro Oculo Graphy) Module:

• Measurement Contents: Eye Conduction
• Number of Electrodes: 3 Points
• Measurement Range: 10mV ~ 30mV
• Filter: Low-pass: 4.5Hz, High-pass: 0.5Hz
• Supply Voltage: +/-5V

2. PCG (Phono Cardiogram) Module:

• Measurement Contents: Phonocardiogram
• Measurement Sensor: Condenser Mic
• Listening Method: Head-Phone
• Filter: Low-pass: 100Hz, High-pass: 0.5Hz
• Supply Voltage: +-5V

3. EMG (Electro MyoGraphy) Module:

• Measurement Contents: Electromyogram
• Number of Electrodes: 3 Points
• Gain: 10,350x
• Differential Input Voltage: 2~5mV
• Supply Voltage: +-5V

4. HHI (Human-Human Interface) Module:

• Measurement Contents: Human Interface
• Number of Electrodes: 2 Points
• Output Voltage: 220V, 15mA
• Supply Voltage: Li-Poly 3.6V Battery

5. ECG (Electro Cardio Gram) Module:

• Measurement Contents: Electrocardiography
• Measure Point: 3 Points
• ADC Resolution: 24Bits
• Sample Rate (Max): 8kSPS
• Input Type: Differential, Single-Ended
• Supply Voltage: 3.3V

6. NIBP (Non-Invasive Blood Pressure) Module:

• Measurement Contents: Blood Pressure
• Measurement Method: Cuff wearing
• Measurement Range: Pulse Rate: 40~200bpm, Systolic Pressure:
• 60~250mmHg, Diastolic Pressure: 40~200mmHg
• Supply Voltage: 5V, 12V

7. BT (Body Temperature) Module:

Measurement Contents: Body Temperature Measure: Infra-Red Thermometer Measurement resolution: 0.02°C Measure range: -40°C ~ +125°C Power supply: 3.3V

8. SpO2 (Pulse Oximeter) Module:

• Measurement Contents: Pulse oximeter
• Measure: Optical biosensing
• ADC Resolution: 22bit
• Heart rate monitor
• Power supply: 1.8V, 3.3V

9. Respiration Module:

• Measurement Contents: Respiration
• Measurement Point: 3Points
• ADC Resolution: 24Bits
• Sample rate (Max): 8kSPS
• Input type: Differential, Single-Ended
• Power supply: 5V

10. Bio-Impedance Module:

• Weight-scale measurement
• Body composition measurement
• Measure Point: 2Points
• Measurement Range: 100Ohm ~ 1KOhm
• Accuracy: ±1%
• Frequency: Single Frequency (>60Hz)
• Power supply: 5V

11. EEG (Electro Encephalogram) Module:

• Measurement Contents: Electroencephalogram
• Number of Electrodes: 3 Points
• Band width: 0.1 ~ 50Hz
• Filter: Hi-pass (0.1Hz), Low-pass (50Hz), Notch (60Hz)
• Measurement Range: 0.1 ~ 3.3V
• Supply Voltage: 5V

Standard Accessories

The following accessories should be supplied as standard:

• Cables for Signal Measurement
• Cuff for NIBP Measurement
• Electrode
• Headphone
• Electronic Stethoscope
• Power Cable
• User Guide Book 1EA
• Platform DVD 1EA

Accessories: Connecting Wire User Manual Standard Accessories

Others: Origin Parts : Taiwan, Japan