1, medical imaging equipment, with the help of radiological imaging technology, magnetic *** vibration imaging technology, ultrasound imaging technology, etc., to generate and the internal structure of the human body has a spatial and temporal correspondence with the image information.
2, medical electronic equipment, with the help of sensors, lead wires and other biophysical signals on the human body for long-term or short-term monitoring and diagnosis, and the signal graphical or numerical.
3, in vitro diagnostic equipment, the use of photoelectric colorimetry principle, the principle of optical scanning, gene sequencing technology, etc. on the human body samples (blood, tissues, etc.) outside the human body to detect, and then obtain diagnostic information.