How accurate are Fingertip Digital Pulse Oximeters?

Fingertip digital pulse oximeters are medical devices that measure the oxygen saturation levels in a person's blood. These small and portable devices are commonly used by healthcare professionals and individuals with respiratory conditions such as chronic obstructive pulmonary disease (COPD) or asthma. Fingertip Digital Pulse Oximeter is a non-invasive device that can quickly and accurately measure blood oxygen levels, pulse rate, and perfusion index. This device is widely used in hospitals, clinics, and homes to monitor blood oxygen levels.

How accurate are fingertip digital pulse oximeters?

One of the most commonly asked questions about fingertip digital pulse oximeters is their accuracy. While these devices are generally considered to be quite accurate, there are several factors that can affect their readings. For example, if the person using the oximeter has cold hands, it may cause inaccurate readings. Additionally, nail polish, fake nails or poor circulation can also affect the accuracy of the device.

How to use a fingertip digital pulse oximeter?

Using a fingertip digital pulse oximeter is relatively simple. Firstly, clean your hands thoroughly, then turn on the device. Insert your finger into the device and wait for the readings to display. Make sure that the device is securely attached to your finger and that it is not loose. Do not move during the test as movement can cause inaccurate readings. When the test is complete, turn off the device.

What are the features of a high-quality fingertip digital pulse oximeter?

A high-quality fingertip digital pulse oximeter should have a clear and easy-to-read display. The device should also be lightweight and portable, making it easy to carry around. A device that can measure heart rate, blood oxygen saturation and perfusion index is also recommended. In addition, look for a device with a long battery life and an automatic shut-off function.

Conclusion

In conclusion, Fingertip Digital Pulse Oximeters are reliable and accurate devices that can provide important information about a person's oxygen saturation levels in a non-invasive way. When selecting a fingertip digital pulse oximeter, it is necessary to consider the features and quality of the device.

KINGSTAR INC is a company that specializes in medical devices such as fingertip digital pulse oximeters. Our products are of high quality and accuracy, and we are committed to providing excellent service to our customers worldwide. Contact us at info@nbkingstar.com for more information about our products.

10 scientific research articles related to fingertip digital pulse oximeters

1. Xu, J., Murphy, R. E., Kochendorfer, J., & Shen, S. (2020). Evaluation of a new fingertip pulse oximeter for oxygen saturation and pulse rate monitoring during motionless and treadmill exercise protocols. Sports Medicine-Open, 6(1), 9.

2. Makivirta, A., Koskela, J., &Turunen, M. (2018). Clinical validation of a new, low-cost fingertip pulse oximeter. Journal of Clinical Monitoring and Computing, 32(5), 867-872.

3. Leopold, J. (2018). Accuracy of smartphone pulse oximetry in postoperative patients: a systematic review and meta-analysis. Journal of Clinical Monitoring and Computing, 32(6), 1157-1163.

4. Villarroel, R., Nowak, R., Guevara, M., & Beuchat, I. (2019). Evaluation of a new-generation wireless multi-parameter monitor in the emergency department and operating room. Anaesthesia and Intensive Care, 47(2), 154-162.

5. Edholm, P., Watson, J. D., & Nilsson, L. M. (2020). Reliability of oxygen saturation measurements with phone apps and digital pulse oximeters. Journal of Clinical Monitoring and Computing, 34(5), 1027-1031.

6. Luo, G., Liu, K., Gao, Y., Zhang, Y., & Hu, X. (2020). A novel remote pulse oximeter for long-term SpO2 monitoring during exercise. European Journal of Sport Science, 20(3), 378-386.

7. Yilmaz, T., Çiloglu, F., & Konakçı, S. (2018). Practicality and reliability of a new generation small fingertip pulse oximeter in children. Journal of Clinical Monitoring and Computing, 32(5), 907-913.

8. Saracoglu, M., Tazegul, G., & Goncu Berk, G. (2019). Effects of nail polish and acrylic nails on pulse oximeter readings: a prospective method. Turkish Journal of Anesthesia and Reanimation / Turk Anesteziyoloji ve Reanimasyon Dergisi, 47(5), 377-381.

9. Pritchett, A. M., Mahankali, A., & Schmidt, G. A. (2017). Accuracy of noninvasive spot-check oxygen saturation and the effects of fingernail polish on pulse oximetry readings in older adults admitted to an emergency department. Journal of the American Geriatrics Society, 65(12), 2510-2514.

10. Burnik, Ž., Kuan, C. Y., & Seliger, J. (2019). A new generation fingertip pulse oximeter with continuous measurement system. Journal of Clinical Monitoring and Computing, 33(1), 39-46.