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ECG,PPG及PWTT多功能生理訊號(hào)測(cè)試儀

  • 產(chǎn)品型號(hào):AECG100
  • 更新時(shí)間:2024-06-30

簡(jiǎn)要描述:同步輸出 ECG 心電及 PPG 光學(xué)心率模擬訊號(hào),ECG 及 PPG 訊號(hào)間的 PWTT 脈搏波傳導(dǎo)時(shí)間可調(diào)整,符合國(guó)際最新醫(yī)療標(biāo)準(zhǔn):IEC 60601-2-47, China YY-0782,適用于研發(fā)、法規(guī)符合性及產(chǎn)線測(cè)試。

產(chǎn)品詳情

產(chǎn)品簡(jiǎn)介

同步輸出 ECG 心電及 PPG 光學(xué)心率模擬訊號(hào),ECG 及 PPG 訊號(hào)間的 PWTT 脈搏波傳導(dǎo)時(shí)間可調(diào)整,符合國(guó)際新醫(yī)療標(biāo)準(zhǔn):IEC 60601-2-47, China YY-0782,適用于研發(fā)、法規(guī)符合性及產(chǎn)線測(cè)試

產(chǎn)品特點(diǎn)

  • 多功能綜合性能測(cè)試儀,兼容于使用 ECG 心電及 PPG 光學(xué)心率技術(shù)穿戴式裝置

  • AECG100 ECG 模塊依據(jù)移動(dòng)式心電圖機(jī)標(biāo)準(zhǔn)測(cè)試線路之要求設(shè)計(jì),輸出訊號(hào)符合醫(yī)療標(biāo)準(zhǔn),可選擇搭配單信道或雙信道光學(xué) PPG 模塊

  • AECG100 單信道光學(xué)模塊可提供 PPG 心率模擬訊號(hào),雙信道光學(xué)模塊提供 SpO2 血氧飽和度仿真訊號(hào)

  • PWTT 脈搏波傳導(dǎo)時(shí)間參數(shù)可調(diào)整,有效提升血壓測(cè)量算法準(zhǔn)確

  • 不同測(cè)試項(xiàng)目的測(cè)試參數(shù)可儲(chǔ)存及讀取,可排序做整合測(cè)試,有效降低人為錯(cuò)誤,節(jié)省人力支出

  • 可撥放原始資料 Raw Data 波形,重現(xiàn)臨床驗(yàn)證收集的資料

  • AECG 標(biāo)準(zhǔn)輔助軟件簡(jiǎn)化測(cè)試步驟,點(diǎn)擊鼠標(biāo)即可完成醫(yī)療標(biāo)準(zhǔn)所需測(cè)試

  • SDK 軟件開(kāi)發(fā)工具包提供用戶(hù)編寫(xiě)自動(dòng)化測(cè)試軟件的彈性

產(chǎn)品規(guī)格

ECG Mode ParameterSpecification

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 Range0.1ms~2ms
Pacing Pulse Width Resolution0.1ms
Pacing Pulse Width Accuracy±5μs
Pacing Pulse Rise/Fall Time5μs
Pacing Pulse Overshoot<1%
Pacing Pulse Setting Time<1%
Sample Rate1K (Normal mode);10K (Raw data mode)
Sample Rate AccuracyDepend 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 RangeECG electrode output x1000, max 10V
RCA Output Amplitude Accuracy±1% for amplitudes of 0.5Vpp or higher

 

PPG Mode ParameterSpecification
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 Range525nm
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 ParameterSpecification

Time Difference (PTTp, PTTf) Range

0~1999ms (decrease with increased BPM)
Time Difference (PTTp, PTTf) Resolution1ms
Time Difference (PTTp, PTTf) Accuracy±1ms

 

SpO2 ParameterSpecification
BPM Range 30~300 BPM 
BPM Resolution1 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 RangeRed: 660nm; Infrared: 940nm or 880nm
Light Wavelength AccuracyRed:±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 Rising1μs Typical (Varies from DUT LED intensity)
Spo2 (%) Range 30%~100%
Spo2 (%) Resolution1%
Spo2 (%) AccuracyUse 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


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