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453564129901 Philip SureSigns VS2+ Patient Monitor Spo2 Board
Spo2 module
The SpO2 module measures blood oxygen saturation using optical spectrophotometry technology. The technique is based on the difference in the absorption of red and infrared light by oxygenated and deoxygenated hemoglobin. The pulse oximeter sends red and infrared light to the arteries and measures changes in light absorption during pulse cycles. The light source is a red and infrared light emitting diode (LED). To determine the oxygen saturation of hemoglobin in the arteries The monitor uses the rhythmic nature of arterial blood flow. During the systoles, a new pulse of arterial blood enters the vacuolar bed. and both blood volume and light absorbance are increased. during the diastole Blood volume and light absorption are the lowest. The measurement is based on the difference between maximum and minimum absorption. emphasizing the pulsating red blood In addition to the oxygen saturation measurement function Measurements can also provide pulse rate.
Spo2 Features
| Measurement Range | 0%–100% |
| Accuracy | Depends on Sensor |
Spo2 measurement problems
| Symptoms | Possible cause | Action |
| SpO2 measurements are not displayed. | The SpO2 module is in the learning phase. | Wait for the module to complete the learning phase. |
| SpO2 sensor failure. | Replace Spo2 sensor | |
| The Spo2 board malfunctioned | Replace Spo2 board assembly | |
| The mainboard malfunctioned | Replace the mainboard | |
| Spo2 readings are not reliable | There is a problem external to the monitor. For example, excessive patient movement or incompatible sensors in use | Make sure all external SpO2 reading requirements are met and the patient is not moving excessively. |
| low perfusion | Reset the Spo2 function |
Removing Spo2 board
To Remove Spo2 board
1. Separate the front panel from the rear housing assembly
2.Remove the two white plastic Philip screws on the SpO2 board assembly
3.Lift the SpO2 board assembly straight up and away from the connector on the motherboard.
FAQ
1. What’s the shipping cost ?
The shipping cost depends on packaging weight and volume .It will be appreciated to confirm products’ quantity .Then we will help you check the shipping cost
2.Do you ship by plane ?
Yes ,we do .We ship by DHL ,Fedex or UPS ,around 5-7 working days to arrive on your side .For battery ,we will ship by a special liner way ,which will take longer .
3.When can i receive my order ?
Usually it will take around 3-5 working days to prepare for the order ,and around 5 working days to arrive on your side .
4.What’s your payment terms ?
We need to receive full payment before the shipment .All of our customers do this way .Pls share your understanding
Thank you so much for your attention .If you're interested in 453564129901 Philip SureSigns VS2+ Patient Monitor Spo2 Board ,feel free to contact us .Thank you .
