Cardiovascular disease remains one of the leading causes of death worldwide. For decades, cardiologists have relied on a range of diagnostic tools to understand how the heart works, detect abnormal...
UV phototherapy is 311 ~ 313nm ultraviolet light treatment.Also known as narrow spectrum ultraviolet radiation therapy ( NB UVB therapy ).The narrow segment of UVB: the wavelength of 311 ~ 313nm ca...
In today’s hospital environment, patient safety is a top priority, especially in general wards and long-term care units where elderly and high-risk patients are treated. One of the most import...
Normally, healthy peoples’ SpO2 value is between 98% and 100%, and if the value over 100%, it is considered as blood oxygen saturation is too high.High blood oxygen saturation can cause ce...
Fingertip pulse oximeter was invented by Millikan in the 1940s to monitor the concentration of oxygen in arterial blood, an important indicator of the severity of COVID-19. Yonker now explains how ...
