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同步輸出 ECG 心電及 PPG 光學心率模擬訊號，ECG 及 PPG 訊號間的 PWTT 脈搏波傳導時間可調整，符合國際最新醫療標準：IEC 60601-2-47, China YY-0782，適用于研發、法規符合性及產線測試
產品簡介
同步輸出 ECG 心電及 PPG 光學心率模擬訊號，ECG 及 PPG 訊號間的 PWTT 脈搏波傳導時間可調整，符合國際新醫療標準：IEC 60601-2-47, China YY-0782，適用于研發、法規符合性及產線測試
產品特點
多功能綜合性能測試儀，兼容于使用 ECG 心電及 PPG 光學心率技術穿戴式裝置
AECG100 ECG 模塊依據移動式心電圖機標準測試線路之要求設計，輸出訊號完全符合醫療標準，可選擇搭配單信道或雙信道光學 PPG 模塊
AECG100 單信道光學模塊可提供 PPG 心率模擬訊號，雙信道光學模塊提供 SpO2 血氧飽和度仿真訊號
PWTT 脈搏波傳導時間參數可調整，有效提升血壓測量算法準確
不同測試項目的測試參數可儲存及讀取，可排序做整合測試，有效降低人為錯誤，節省人力支出
可撥放原始資料 Raw Data 波形，重現臨床驗證收集的資料
AECG 標準輔助軟件簡化測試步驟，點擊鼠標即可完成醫療標準所需測試
SDK 軟件開發工具包提供用戶編寫自動化測試軟件的彈性
產品規格
| ECG Mode Parameter | Specification |
|---|---|
|
Main Output Voltage Resolution |
2.5μV (DAC resolution) |
|
Main Output Voltage Accuracy |
±1% for amplitudes of 0.5mVpp or higher |
| Frequency/Pulse Repetition Rate Accuracy | ±1% |
| Pacing Pulse Amplitude Range | ±1mV ~ ±1000mV |
| Pacing Pulse Amplitude Accurcy |
±2mV pulse: ±1% >2mV pulse，<-2mV: ±10% |
| Pacing Pulse Width Range | 0.1ms~2ms |
| Pacing Pulse Width Resolution | 0.1ms |
| Pacing Pulse Width Accuracy | ±5μs |
| Pacing Pulse Rise/Fall Time | 5μs |
| Pacing Pulse Overshoot | <1% |
| Pacing Pulse Setting Time | <1% |
| Sample Rate | 1K (Normal mode);10K (Raw data mode) |
| Sample Rate Accuracy | Depend on system clock accuracy |
|
DC Offset Range (fixed, noise free, sourced from internal super capacitor) |
-300mV, +300mV |
|
DC Offset Accuracy (fixed, noise free, sourced from internal super capacitor) |
±1% |
|
DC Offset Range (variable, may include up to 50μVpp noise) |
0~±500mV |
|
DC Offset Accuracy (variable, may include up to 50μVpp noise) |
±1% |
| RCA Output Amplitude Range | ECG electrode output x1000, max 10V |
| RCA Output Amplitude Accuracy | ±1% for amplitudes of 0.5Vpp or higher |
| PPG Mode Parameter | Specification |
|---|---|
| BPM Range | 30~300BPM |
| BPM Resolution | 1 BPM |
| BPM Accuracy | ±1 BPM |
| LED AC Level Reference Output Range (RCA) | 0~3 V(Full range) |
| LED AC Level Reference Output Resolution | (1/3000) Full Range |
| LED AC Level Reference Output Accuracy | ±6% |
| Lumen Range |
50 ~ 925 Lux (full range) (5mm from diffusion film) |
| Lumen Resolution | (1/3000) Full Range |
| Lumen Accuracy | ±6% |
| Light Wavelength Range | 525nm |
| Light Wavelength Resolution | ±10nm |
| S/N Ratio | >51dB (with USB isolator) |
| PD Response Time (Rising) | 1μs Typical (Varies from DUT LED intensity) |
| PD Response Time (Falling) | 1μs Typical (Varies from DUT LED intensity) |
| PWTT Mode Parameter | Specification |
|---|---|
|
Time Difference (PTTp, PTTf) Range |
0~1999ms (decrease with increased BPM) |
| Time Difference (PTTp, PTTf) Resolution | 1ms |
| Time Difference (PTTp, PTTf) Accuracy | ±1ms |
| SpO2 Parameter | Specification |
|---|---|
| BPM Range | 30~300 BPM |
| BPM Resolution | 1 BPM |
| BPM Accuracy | ±1 BPM |
| LED AC Level Reference Output Range (RCA) | 0~3V(Full range) |
| LED AC Level Reference Output Resolution (RCA) | (1/3000 )full range |
| LED AC Level Reference Output Accuracy (RCA) | ±6% |
| PI (AC level/DC level) Range |
0.025% ~ 30% (AC/DC, varies with AC or DC level ) |
| Light Wavelength Range | Red: 660nm; Infrared: 940nm or 880nm |
| Light Wavelength Accuracy | Red:±10nm; Infrared: ±10nm |
| S/N Ratio | >51DB (with USB isolator) |
| PD Rising Response Time | 1μs Typical (Varies from DUT LED intensity) |
| PD Falling Response Time Rising | 1μs Typical (Varies from DUT LED intensity) |
| Spo2 (%) Range | 30%~百分百 |
| Spo2 (%) Resolution | 1% |
| Spo2 (%) Accuracy |
Use first degree of polynomial to set R-curve, ±1~±3(%)@70~100(%)+specified accuracy of the DUT.Use second degree of polynomial to set R-curve,±1~±2(%)@70~100(%)+specified accuracy of the DUT |
