Description

Biomedical Measurement Training System

Specifications:
Main Unit:
Function Generator
Output Waveform: Sine, Square and Triangle
Frequency Range: 0.01Hz ~ 1MHz, continuously adjustable Amplitude
Range: 50mVpp ~ 18Vpp (open circuit) –
DC Offset:
0V to +10V -Display: 4-digit, 7-segment display

Interface
Port USB Interface: Type B
Input Indicators IN1, IN2, IN3, IN4, IN5 LEDs,
indicating the corresponding connection for students when conducting
experiments of ECG, EMG, EOG, EEG and body impedance.
Reset Switch for MCU reset
Select Switch for selection of the modules 6. LCD Status Display
Display the output frequency of the function generator
Display the module selected
Display Heart Rates, Respiration,
Pulse Rates and Doppler Ultrasound Blood
BNC Adaptor Connector for 2mm sockets / BNC sockets
Module Output DB9 connector

List of Module:
Module-1: Electrocardiogram ECG Module
Limb lead inputs
Limb electrode
6 limb leads: Lead I, Lead II, Lead III, aV , aV , aV -Isolation circuit
Gain: 100~5000
Band-pass filter: 0.1~100Hz -1 output ECG signal

Module-2: Electromyogram EMG Module
Surface electrode -Gain: x 1000, x 2000
Isolation circuit -Band-pass filter: 100 ~1000Hz
2 outputs: Electromyogram signal and Muscle force signal

Module-3: Electrooculogram EOG Module
Surface electrode -Gain: 5~3000
Isolation circuit -Band-pass filter: 0.05~30Hz
2 outputs: Horizontal signal, Vertical signal

Module 4: Electroencephalogram EEG Module
EEG electrode -Gain: 50~5000
Isolation circuit -Band-pass filter: 1~20Hz
1 output EEG signal

Module 5: Blood Pressure Measurement  Module
Pressure transducer:
Differential pressure model
Pressure range: 0~5 psid
Accuracy: 0.5%
Input impedance : 5K
Pressure calibration circuit
Gain amplifier : 20~800
Band-pass filter : 0.3~3Hz
2 outputs: Cuff pressure signal, Oscillometric pulse signal

Module-6: Photo plethysmogram Module
Infrared light-emitting diode
Rated forward current IF = 60mA
Rated reverse voltage VR = 4V
Peak wavelength λp = 880nm
Δθ = ± 53deg
Phototransistor
Rated C-E voltage VCEO = 20V
Rated collector power Pc = 75mW
Peak wavelength λp = 800nm d. Δθ = 50deg.
Gain: x 50~500, x 100~1000
Band-pass filter: 0.3~40Hz
2 outputs: Plethysmogram signal, Heart rate pulse

Module-7: Respiratory Ventilation Module
Temperature sensor
Thermistor: 5K (at 25°C)
Tolerance: ±5% -With temperature compensation circuit
Gain: 20 -2 outputs: Pneumograph signal and Respiratory rate pulse

Module-8: Pulse Meter Module -Strain gauge 5 mm grid, 120
Gain: x 2500, x 5000 -Band-pass filter: 0.05 ~ 40Hz
2 outputs: Pulse wave and Heart rate pulse

Module-9: Impedance Module
Band-pass filter: 0.1~10Hz -Sine wave generator circuit: 50KHz
Surface electrode -Isolation circuit
Gain: x 1250, x 2500 -With over current protection and reset circuits
1 output Body impedance signal

Module-10: Doppler Ultrasound Blood Velocity Module
Dual Element Transducer Frequency: 5MHz
Gain: 16~100 -Band-pass filter: 1~40Hz
2 Outputs: Plethysmogram signal and Heart rate pulse

Module-11: TENS Module
Electrode lead
Output 555 Timer-Astable signal
Frequency Adjust: 25~115Hz
Duty Cycle: 91~98%

Module-12: Respiration Flow/Vital Capacity Meter Module
Pneumotach transducer
Excitation voltage: 6V
Flow range: 2-35L/min
Resolution: 700P/L
Maximum operation pressure: 25 Bar
2 Outputs: Respiration flow signal and Counting pulse

Accessories
Connecting Wire: 1 set
Standard Accessories

Others:

Brand: FaboTronix
Country of Origin: China, taiwan, japan.
Manufacturing: Assemble in Bangladesh
Training