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Why the blood pressure is different when electronic blood pressure monitor on continuous measurement?
Regular blood pressure measurement and detailed record, can intuitively understand the health situation. Electronic blood pressure monitor is very popular, many people prefer to buy this kind of blood pressure monitor for convenience at home to measure by themselves. Som... -
What SpO2 oxygen level is normal for COVID-19 patients
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 patients, they have difficulty breathing, and oxygen saturation may decrease. ... -
What is the function and works of fingertip pulse oximeter?
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 fingertip pulse oximeter works? Spectral absorption characteristics of bio... -
Usage and working principle of multiparameter patient monitor
Multiparameter patient monitor (classification of monitors) can provide first-hand clinical information and a variety of vital signs parameters for monitoring patients and rescuing patients. According to the use of monitors in hospitals, we have learned that each clinica... -
What is the side effect that use UVB phototherapy treats psoriasis
Psoriasis is a common, multiple, easy to relapse, difficult to cure skin diseases which in addition to external drug therapy, oral systemic therapy, biological treatment, there is another treatment is physical therapy. UVB phototherapy is a physical therapy, So what are ... -
What is the ECG Machine Used For
As one of the most popular examination instruments in hospitals, the ECG machine is also the medical instrument that front-line medical staff have the most chance to touch. The the main contents of the ECG machine can help us judge in real clinical application as follows...