pulse oximeter machine

A pulse oximetry machine is a non-invasive medical device that measures the oxygen saturation level of a patient’s blood. This essential tool provides real-time monitoring, allowing healthcare professionals to assess how well oxygen is being transported throughout the body. Typically designed as a small clip-like device, it attaches painlessly to a fingertip, earlobe, or toe and uses light sensors to detect changes in the color of blood—an indicator of its oxygen content.

Pulse oximeters are widely used in various settings, including hospitals, clinics, and at home for patients with respiratory or cardiovascular conditions. The results are displayed as a percentage (SpO2) along with heart rate readings on an easy-to-read screen. With typical values between 95% and 100% indicating normal oxygen levels, this machine plays a crucial role in diagnosing and managing illnesses such as asthma, COPD, pneumonia, and more.

Compact and portable, pulse oximetry machines have become indispensable tools for both medical professionals and individuals monitoring their health at home. Their ability to deliver quick and accurate assessments makes them vital for ensuring patient safety during surgeries or critical care situations.