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...
Ultrasound technology has become an indispensable tool in modern medicine, offering non-invasive imaging capabilities that help diagnose and monitor a wide range of medical conditions. From prenata...
The patient monitor is the basic device in ICU. It can monitor multilead ECG, blood pressure (invasive or non-invasive), RESP, SpO2, TEMP and other waveform or parameters in real time and dynamical...
For normal people, SpO2 would reach to 98%~100%. Patients who have coronavirus infection, and for mild and moderate cases, SpO2 may not be significantly affected.
For severe and critically ill pati...
