RESUMEN
OBJECTIVE To prevent and control iatrogenic infection accidents caused by peripheral blood sampling.METHODS The existing risk factors for hospital infection in peripheral blood sampling in laboratory were analyzed according to laws and rules of hospital infection management,and the hospital cross infection management and control ability in four aspects,including blood sampling material disinfection,laboratory environment sterilization,experimental personnel preparation before manipulation and biosafety treatment of inspection report sheets were enhanced.RESULTS When bacteriological monitoring of laboratory environment and staff hands reached the requirements of infection control,the peripheral blood sampling was assigned to specialized personnel,blood sampling appliance was autoclaved and replaced every 24 hours,and when the repealed specimens were disposed safely,risk factors for hospital infection were effectively controlled.CONCLUSIONS Grass-roots level clinical examination laboratory should enhance laws and rules study and professional moral education,establish corresponding manipulation rules and management measure according to the working characteristic of laboratory,and implement hospital infection management in every details.