In May 2021, the global chip shortage also affected medical electronic instruments. The production of oximeter monitor requires a large number of chips. The outbreak of epidemic in India intensifie...
Long-term oxygen inhalation can relieve pulmonary hypertension caused by hypoxia, reduce polycythemia, reduce blood viscosity, reduce the burden of right ventricle, and alleviate the occurrence and...
In addition to the two-dimensional anatomical information obtained by black-and-white ultrasound examination, patients can also use color Doppler blood flow imaging technology in color ultrasound...
