1.Security risks
Ultraviolet disinfection lamp has blinding, carcinogenic risk! Here's what your doctor says:
When ultraviolet ray ACTS strongly on the skin, can produce illuminative dermatitis, appear on the skin erythema, urticant, blister, oedema; Severe cases can also cause skin cancer.
Ultraviolet ray ACTS on central nervous system, can appear have a headache, giddy, temperature rises.
Action at eye ministry, can cause conjunctivitis, keratitis, call illuminative sex ophthalmitis, still have the likelihood to induce cataract.
2.Not all places in the hospital adopt ultraviolet sterilization lamp
Not all places in the hospital are required to use ultraviolet germicidal lamps, only contaminated areas or areas that are likely to produce pollution use ultraviolet germicidal lamps. And general hospital USES recommended "appropriate" word, only infectious disease hospital USES "should" word.
According to article 8.3.5 of JGJ 312-2013 code of electrical design for medical buildings, ultraviolet sterilizer or ultraviolet disinfection lamp should be installed in waiting area, infectious disease clinic and ward, operating room, blood bank, washing room, disinfection supply room, mortuary, garbage disposal station and other places.
GB 50849-2014 architectural design code for infectious disease hospitals due to infectious diseases, the requirements are more stringent. Article 8.2.3 stipulates that sterilization lamps should be installed in clean corridors, dirty washing rooms, toilets, waiting rooms, treatment rooms, wards, operating rooms and other places requiring sterilization and disinfection.
3. Control measures to prevent misoperation
From the above can be concluded that the ultraviolet sterilization lamp can not be misused, otherwise there is a safety risk. Therefore, all involved in the ultraviolet sterilization lamp standards, specifications are strict requirements for control, to prevent misoperation.