2, ultrasound diagnostic instrument: the use of ultrasound principle, the human body internal imaging, commonly used in fetal detection, organ lesion diagnosis.
3, ventilator: assist or replace the patient's breathing, commonly used in respiratory failure, anesthesia and other conditions.
4, biochemical analyzer: used to detect the chemical composition of blood, urine and other samples to help diagnose diseases.
5, nuclear magnetic **** vibration instrument: the use of magnetic fields and radio frequency waves, the body's internal imaging, commonly used in the brain, joints and other lesions diagnosis.
6, x-ray machine: used to take x-rays of the inside of the body, such as fractures, lung lesions and so on.