Feature: 1. Finger clip blood oxygen saturation probe, suitable for measuring adults weighing more than 40kg. 2. The pulse oximetry and pulse rate can be measured by fingers, just clamp it on the index finger or any finger. 3. Fit for Philips M3 M4MP20 MP30 MP40 MP50 MP70 MP80 VM4 VM6 VM8. 4. Suitable for home, hospital, oxygen bar, community medicine care, body care during exercise, etc. 5. It has high measurement accuracy and can be used with pulse oximeter and multi-parameter monitor. Specification: Item Type: SpO2 Probe Material: Plastic Fitment: Fit for Philips M3 M4MP20 MP30 MP40 MP50 MP70 MP80 VM4 VM6 VM8 Specification: LED 660nm/905nm/940nm Maximum Output Power: 15mw Application: Suitable for adults with a weight >40kg, clamped on the index finger or any finger Product Performance: Sp02 Test Range: 70%-100% Sp02 Test Accuracy: ±2% at 90%-100%, ±3% at 70%-89% Pulse Rate Test Range: 30-245bpm Pulse Rate Test Accuracy: ±3bpm Main Structure: Consists of plug, cable and probe Scope of Application: Used for pulse oximeters and multi-parameter monitors to continuously and non-invasively collect and transmit the pulse and oxygen saturation signals of patients (adults with a body weight >40kg); not suitable for weak perfusion and exercise conditions Monitoring, the probe is not suitable for long-term monitoring, it should be checked every 4 hours or measured with 2 fingers Contraindications: Do not fix this product in a location where the patient has tissue damage; it is not suitable for patients and users who are allergic to PVC, TPU, TPE, and ABS plastics. How to Use: 1. Place your index finger on the sensor window of the pulse oximetry probe, and touch the stop button at the end of your finger; 2. If the nail is too long, it will affect the fingertip to touch the stop button: 3. Open the lower cover of the finger clamp of the sensor to apply even force to the entire length of the gasket. Check the location of the sensor. If the index finger is placed incorrectly or cannot be used, you can use other fingers or use other types of oxygen sensors. Do not use the pulse oximetry probe on children’s thumbs or toes, or on the entire hands and feet. Note: When selecting the sensor placement site, priority should be given to the limb site without arterial catheter, blood pressure cuff and venous infusion tube. 4. Place the cable along the back of your hand when placing the sensor. 5. Connect the pulse oximetry probe to the oximeter and check whether the operating procedure complies with the steps described in the operating manual. Note: If the sensor cannot accurately monitor the pulse beating, it means that its position is improper or its place is too thick, too thin, or too pigmented to achieve proper light transmission. If the above situation occurs, reposition the sensor or select another type of sensor. Maintenance, cleaning, disinfection and sterilization: A. Check whether the product is undamaged and clean before use; B. Cleaning: When cleaning, use a cloth soaked in mild detergent or soap solution. The product should be dried thoroughly after cleaning. C. Disinfection: Use chemical disinfectants, such as alcohol, propanol or phenol disinfectants. Note: Do not immerse the product in liquid. Don't be exposed to strong ultraviolet radiation. D. Sterilization: Sterilize with ethylene oxide gas (Et0) at the maximum temperature of 50℃/122℉, and then perform necessary ventilation according to the sterilizer manufacturer's recommendations. Use period: It is recommended to replace it every 6 months of use. If you still need to use it, please evaluate it and strictly inspect it during use. Storage method: After the product is cleaned, disinfected and dried, put it in a sealed plastic bag. The inner environment should meet the following conditions: temperature: -10-+40℃; relative humidity: no more than 80%; atmospheric pressure: 86kPa -106kPa. Note: A. When choosing the sensor placement site, priority should be given to the limb site without arterial catheter, blood pressure cuff and venous infusion tube. B. If the sensor cannot accurately monitor the pulse beating, it means that its position is improper or its place is too thick, too thin, or pigmented too deep to achieve proper light transmission. If the above situation occurs, reposition the sensor or select another type of sensor. C. This sensor is used in medicine instruments, and the operator is responsible for checking whether it is compatible. Incompatible accessories or equipment will affect the test results. D. After the probe is removed from the human body, due to external light interference, data and waveforms may still be displayed on the monitor or oximeter. This does not mean that the probe is malfunctioning, but the value display