How Pulse Oximeters Are Reshaping Clinical Care Worldwide
Introduction to Pulse Oximeters in Modern Healthcare The global healthcare landscape has witnessed remarkable technological advancements in recent years, with patient monitoring devices playing a crucial role in improving clinical outcomes. Among these essential tools, Pulse oximeters have emerged as indispensable medical instruments, fundamentally transforming how healthcare professionals monitor patient oxygen levels and overall respiratory health. This non-invasive technology has become increasingly vital, particularly following the COVID-19 pandemic, which highlighted the critical importance of continuous oxygen saturation monitoring. Understanding Pulse Oximeters Mechanism and Technology The fundamental principle underlying these devices involves spectrophotometry, where different wavelengths of light are transmitted through body tissues to measure oxygen saturation levels. The Pulse oximeters Mechanism relies on the distinct light absorption characteristics of oxygenated ...