Invitro diagnosis, IVD (In Vitro Diagnosis), refers to the products and services that obtain clinical diagnosis information by testing human samples (blood, body fluid, tissue, etc.) outside the human body, and then judge the disease or body function. In vitro diagnostic products are mainly composed of diagnostic equipment (instruments) and diagnostic reagents.

According to the classification catalogue of medical devices issued by China's State Food and Drug Administration (CFDA), in vitro diagnostic equipment belongs to the category of clinical inspection and analysis instruments. About 80% of clinical diagnosis information comes from in vitro diagnosis, and its cost accounts for less than 20% of medical expenses.

Medical imaging equipment mainly includes nuclear medical imaging equipment, magnetic resonance imaging equipment, ultrasonic imaging equipment, medical X-ray machine, X-ray computer tomography equipment, digital imaging equipment, medical infrared thermal imaging equipment, etc.

The respiratory aid device can effectively replace or control the human respiratory function, increase lung ventilation, improve respiratory function, maintain airway patency, relieve respiratory muscle fatigue and save heart reserve.

The respiratory aid device can be used in a wide range of areas, not only for rescue treatment, but also for rehabilitation treatment of respiratory or neuromuscular diseases, cardiovascular diseases, and can also help patients who snore for a long time to improve apnea and hypoxia during sleep.

Optical instruments include various design types and applications, including various ophthalmic diagnostic devices (such as fundus cameras), lasers, myopia correction devices and other solutions.

Intelligent rehabilitation equipment can effectively provide intelligent suggestions for the rehabilitation treatment of users, and provide professional auxiliary support, so that users can get the correct treatment plan and accelerate the health recovery.

The quarantine and epidemic prevention equipment mainly includes infrared thermometer, electronic temperature gun, disinfection machine, etc., and plays a key role in the quarantine and epidemic prevention work.