Multifunctional electrocardioencephalogram simulator
Multifunctional electrocardioencephalogram simulator
- Model：
Multifunctional electrocardioencephalogram simulator
1. Main features of the multifunctional EEG simulator:
Physiological Signal Simulator ( ECGS -B/ P/ E) Can generate various basic function signals and EEG signals , EMG test signal , which can meet the needs of various domestic Requirements for test signals of electrocardio-encephalographic equipment , the main functions are :
1)Intended Use ：Cardiac and brain electroencephalogram equipment manufacturer , Medical device testing agency , Medical measurement units, etc. , for EEG product performance evaluation ,born Production Test , education and scientific research, and maintenance of electrocardio-encephalographic equipment ;
2) Built-in standard test solutions for EEG and EMG , can efficiently and easily complete the electrocardio , standard test requirements for electromyography,
GB 9706 .225 , GB 9706 .226 , GB 9706 .227 、 YY 9706 .247 , YY 1139 、 JJG 543 、 JJG 760、 JJG 1163 、 JJG 1041 、 JJG 1042 , YY /T1095 and other standard test solutions ;
3) Optional CAL / CSE database , using the simulator to output corresponding electrocardiogram data for calibration and analysis ;
4) 12-lead ECG simulator signal output , can also be expanded to 18-lead output;
5) 7-inch LCD display and touch screen input; 16-bit D/A output , switching frequency 10µs;
6) Built-in large capacity memory , can store a large amount of clinical data;
7) Support serial port transmission , supports automated testing.
2. Main technical specifications of the multifunctional EEG simulator:
Parameter name | ECGS -B/P Technical Specifications | Deviation range | ||
Single Channel | Signal Type | Sine wave, triangle wave, square wave, pulse wave, trapezoidal wave, synthetic ECG wave, Flow signal, random noise, mixed wave | ||
Triangle wave, pulse, trapezoidal wave, mixed wave | frequency | 0.01～1 kHz | <±1% | |
Amplitude | -4V～+4V, minimum amplitude (±10 uV ) | <±1% | ||
Sine Wave | frequency | 0.01~1 kHz | < ±1% | |
Amplitude | 0V～ +5V , Minimum amplitude (±10 uV ) | < ±1% | ||
Distortion | 0.01～200 Hz | < 5% | ||
Square Wave | frequency | 0.01～1 kHz | < ±1% | |
Professional Medical Device Simulator Solutions
Amplitude | 0V～+5V, Minimum amplitude (±10 uV ) | < ±1% | |||||
Synthesized ECG | frequency | 1～400 BPM | <±1% | ||||
Amplitude | -4V～+4V , minimum amplitude (±10 uV ) | <±1% | |||||
Polarization voltage | Amplitude | -5V～+5V, minimum amplitude (±10 uV ) | <±5% | ||||
Lead output | You can choose any one ( RA , LA , LL , C1, C2, C3, C4, C5, C6) Lead output, other leads short-circuited | ||||||
Uneven skin Balanced impedance | Impedance Network | 51K and 0.0047 uF RC network and 10K resistor (Electroencephalogram) | <±1% | ||||
Overlay method | In single channel mode, any combination of leads can be selected for superposition | ||||||
Multi-channel | Signal Type | Sine wave, triangle wave, square wave, pulse wave, DC signal, ECG wave | |||||
Square wave, pulse, three Corner Wave | frequency | 0.1～1 kHz | <±1% | ||||
Amplitude | -10 mV ～+10 mV , minimum amplitude (±10 uV ) | <±1% | |||||
Sine Wave | frequency | 0.01～1 kHz | < ±1% | ||||
Amplitude | 0 mV ~ + 10 mV , minimum amplitude (± 10 uV ) | < ±1% | |||||
Distortion | 0.01～200 Hz | < 5% | |||||
ECG | frequency | 1～400 BPM | <±1% | ||||
Amplitude | 0 mV ～+10 mV , minimum amplitude (±10 uV ) | <±1% | |||||
Polarization voltage | Amplitude | -5 mV ～+5 VmV | <±5% | ||||
Lead output | All leads output simultaneously | ||||||
Respiratory signal | Lead selection | Leads I or II | |||||
Respiration rate | 1～160 BPM | <±1% | |||||
Base resistance | 550～4000 Ω (550, 1000, 1500, 2000, 2500, 3000, 3500, 4000) | <±5% | |||||
Variable resistance | 0～5.0 Ω (Adjustable in steps of 0.1) | <±5% | |||||
database | Optional (databases CTS and CSE can be purchased as needed ) | ||||||
Display and Control | 7-inch LCD touch screen (800*480 ), 64k true color graphic LCD | ||||||
Power supply mode | DC 19v adapter & 4400 mAH lithium battery | ||||||
weight | 2 Kg | ||||||
Standard test plan | GB 9706.225, GB 9706.226, GB 9706.227, YY 9706.247 YY 1139, YY /T1095, JJG 543, JJG 760, JJG 1163, JJG 1041, JJG 1042, JJG 1043, etc. | ||||||
Electromagnetic compatibility | ECGS -B (electrocardiography) | ECGS -P (Electrocardiography) | ECGS -E (electroencephalogram) | ||||
Radiated disturbance | CLASS B | □ | mouth | □ | |||
Radiated immunity | 20V/m | □ | mouth | □ | |||
Electrostatic Discharge ( ESD ) | Contact 8 kV, air 15 kV | □ | mouth | □ | |||
other | Compliant with YY 0505:2012 and IEC 60601-1-2:2014 | □ | mouth | □ | |||