Radiotherapy, which uses high-energy radiation to kill cancer cells, typically follows a dosing and treatment plan based on clinical research to minimize the impact of the radiation on healthy tissues ...

UCLA astronomers have made the first accurate measurement of the abundance of oxygen in a distant galaxy. Oxygen, the third-most abundant chemical element in the universe, is created inside stars and ...

Engineers at the University of California, Berkeley, have created a tiny wireless implant that can provide real-time measurements of tissue oxygen levels deep underneath the skin. The device, which is ...

The new Apple Watch Series 6 has added some health technology that is immensely timely as we navigate our world’s new normal. More of us than ever are taking an interest in not just our overall health ...

Tissue oxygenation is a measure of the oxygen level in biological tissue and is a useful clinical biomarker for tissue viability. Abnormal levels may indicate the presence of conditions such as sepsis ...

Blood oxygen saturation is important to normal healthy functions in the, particularly for lung functions. Blood oxygen levels received renewed attention as an essential vital sign during the COVID-19 ...

FUNAYAMA SPORTCENTER 5. JESSICA: 5 ON YOUR HEALTH TONIGHT, A MEDICAL INSTRUMENT WITH A MAJOR FLAW. IT'S CALLED A PULSE OXIMETER. YOU MAY RECOGNIZE IT AS THE CLIP THAT DOCTORS PUT ON A PATIENT'S FINGER ...

Pulse oximeters are devices that clip onto fingertips to measure how much oxygen is flowing through blood. Courtesy of Jenny Vallimont A study of more than 48,000 blood oxygen measurements shows that ...

Discover the unexpected capabilities of your Android phone that could rival a dedicated wearable.

Wastewater carries large quantities of organic substances into the rivers and lakes, leading to heavy growth of bacteria and oxygen deficiency. Measurement methods have so far been incapable of ...