Functions
1. TB-8A patient monitor is a multi-parameter medical monitoring device equipped with a 8.4'' LCD.
2. Its big display font screen comes with interfaces including ECG full display, trend screen, OxgCRG screen, etc.
3. The ST band is adjustable.
4. Our medical equipment allows for 720-hour trends data as well as 12-hour waveforms storage and review.
5. TB-8A patient monitor adopts voice alarm, and supports either wired or wireless WIFI network.
6. Its software can be online updated.

Optional Configurations
External pluggable lead-acid cell, built-in recorder, invasive blood pressure monitoring, 8.4 inch TFT LCD display with resolution ratio of 800×600, ECG monitoring, blood oxygen monitoring, pulse monitoring, non-invasive blood pressure monitoring , respiration monitoring, body temperature monitoring

Parameters
1. Working Environment
a. Working Temperature: 0-40℃
b. Storage Temperature: -20-70℃
c. Relative Working Humidity: 15-90%
d. Relative Storage Humidity 10-90%

2. Power Supply
a. External Power Supply: 100-250V AC, 50/60Hz

3. Product Classification
a. Electric Shock Protection Type: I Category
b. Electric Shock Protection Grade: CF, defibrillation protection

4. Safety Standards
a. GB9706.1-1995 Medical Electrical Equipment - Part 1: General Requirements for Safety
b. GB/T 14710-1993 Environmental Requirements and Test Methods for Medical Electrical Equipment
c. YY0089: 1992 Special Safety Requirements for Patient Monitoring System
d. YY91079: 1999 ECG monitor

5. ECG
a. Input: 5-lead ECG cable
b. Lead-mode Selecting: I, II, aVR,aVL, aVF, V
c. Gain: 1/4, 1/2, 1, 2, 4
d. Scanning Speed: 12.5mm/s, 25mm/s, 50mm/s
e. Frequency Response:
    Diagnosis: 0.05-130Hz
    Monitoring: 0.5-40Hz
    Surgery: 1.0-20Hz
f. Heart Rate Range: 15-350BPM
g. Heart Rate Precision: ±1%
h. ST Analysis: -0.8~ 0.8mV
i. ST Precision: ±0.02mV

6. Non-invasive Blood Pressure
a. Applicable Crowd: Adults, children, newborns
b. Measurement Range:
Adults: systolic pressure: 40~280mmHg
diastolic pressure: 10~220mmHg
mean Blood pressure: 20~240mmHg
Children: systolic pressure: 40~220mmHg
diastolic pressure: 10~160mmHg
mean Blood pressure: 20~170mmHg
Newborns: systolic pressure: 40~135mmHg
diastolic pressure: 10~100mmHg
mean Blood pressure: 20~110mmHg
c. Static Pressure Range: 0~300mmHg
d. Precision: ±3mmHg or 2% (Max. Value)
e. Resolution Ratio: 1mmHg
f. Protection Method: Dual over-pressure protection

7. SpO₂
a. Blood Oxygen
Measurement Range: 0-100%
Precision: ±2% (70-100%)
Resolution Ratio: 1%

b. Pulse Rate
Measurement Range: 20-30BPM
Precision: ±2BPM
Resolution Ratio: 1BPM

8. Body Temperature
a. Number of Channels: 2
b. Measurement Range: 0-50℃
c. Precision: ±0.1℃
d. Resolution Ratio: 0.1℃

9. Respiration
a. Measurement Range: Adults: 0-120BrPM
Children and Newborns: 0-150BrPM
b. Precision: ±2%
c. Resolution Ratio: 1BPM

10. IBP (Optional)
a. Precision (excluding sensor): ±2% or ±1mmHg, adopt the maximum value.
b. Bandwidth: Normal Mode: DC~40Hz
Filtering Mode: DC~12.5Hz