SpO₂ is one of the important vital signs, which can reflect the oxygen supply of the body. Monitoring arterial SpO₂ can estimate the oxygenation of the lungs and the oxygen-carrying capacity of hem...
Modern medicine believes that abnormal changes in pelvic floor tissue caused by pregnancy and vaginal delivery are independent risk factors for postpartum urinary incontinence. Prolonged second sta...
Blood pressure is an important indicator to measure whether the body is healthy, and accurate measurement of blood pressure is very important in medical measurement. It not only affects the judgmen...