The PR on the patient monitor is the abbreviation of the English pulse rate, which reflects the speed of the human pulse. The normal range is 60-100 bpm and for most normal people, the pulse rate i...
The causes of psoriasis involve genetic, immune, environmental and other factors, and its pathogenesis is not yet completely clear.
1. Genetic factors
Many studies have shown that genetic factor...
There are six common medical thermometers, three of which are infrared thermometers, which are also the most commonly used methods of measuring body temperature in medicine.
1. Electronic thermomet...
The patient monitor generally refers to a multiparameter monitor, which measures the parameters include but not limited to: ECG, RESP, NIBP, SpO2, PR, TEPM, etc. It is a monitoring device or syste...
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 ...
