Diagnosis includes: physical diagnostic instruments (thermometer, sphygmomanometer, microscope, audiometer, various physiological recorders, etc. ), imaging instruments (X-ray machine, CT scan, magnetic vibration, B-ultrasound, etc. ), analytical instruments (various counting instruments, biochemical and immunoassay instruments, etc. ), as well as electrophysiological instruments (such as electrocardiograph, electroencephalograph, electromyography, etc. ).
Treatment includes: general surgical instruments, photoconductive surgical instruments (fiberscope, laser therapy machine, etc. ), auxiliary surgical instruments (such as various anesthesia machines, ventilators, cardiopulmonary bypass, etc.). ), radiotherapy machinery (such as deep X-ray therapy machine, cobalt 60 therapy machine, accelerator, gamma knife, various isotope therapy machines, etc. ), and others: microwave, hyperbaric oxygen, ......
The necessary medical devices in hospitals have different requirements according to different grades.
According to three categories, it is:
The first category refers to medical devices that can ensure their safety and effectiveness through daily management.
The second category refers to medical devices whose safety and effectiveness should be controlled.
The third category refers to implantation into the human body; Used to support and sustain life; Medical devices that are potentially dangerous to the human body and whose safety and effectiveness must be strictly controlled.
Therefore, this plastic urinal belongs to the first category.