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the SpO2 waveform (PLETH) will decrease. In this
case, the measurement will be more sensitive to
interference.
2. For those with a substantial amount of staining
dilution drug (such as methylene blue, indigo
green and acid indigo blue), or carbon monoxide
hemoglobin (COHb), or methionine (Me+Hb)
or thiosalicylic hemoglobin, and some with icterus
problem, the SpO
2 determination by this monitor
may be inaccurate.
3. The drugs like dopamine, procaine, prilocaine,
lidocaine and butacaine may also be a major
factor blamed for serious error of SpO
2 measure.
4. As the SpO
2 value serves as a reference value for
judgement of anemic anoxia and toxic anoxia,
some patients with serious anemia may also report
good SpO
2 measurement.
4 Technical Specications
1. Display Format: OLED Display;
SpO
2 Measuring Range: 0% - 100%;
Pulse Rate Measuring Range: 30 bpm - 250 bpm;
Pulse Wave Display: columniation display and the
waveform display.
2. Power Requirements: 2 ×1.5V AAA alkaline
battery (or using the rechargeable battery instead),
adaptable range: 2.6V~3.6V.