The secondary prevention of occupational diseases is also called pre-bed prevention, that is, early detection, early diagnosis and early treatment are carried out in the early clinical stage of the disease, so that the disease can be cured as soon as possible without aggravating. Through secondary prevention, the harm and injury of occupational diseases to workers can be effectively reduced, the safe and healthy environment in the workplace can be improved, and the health and interests of workers can be guaranteed.
Secondary prevention of occupational diseases refers to further controlling and managing the risk factors of occupational diseases on the basis of primary prevention, minimizing the occurrence probability of occupational diseases and protecting the health of workers.
Occupational disease is a pathological reaction caused by working environment and occupation. It is a work-related disease caused by long-term exposure to occupational hazards in a certain working environment. Occupational disease is a collective disease, and its incidence mainly depends on the characteristics and concentration of hazard factors, contact time, sensitivity and tolerance of employees and other factors.
Common occupational diseases include pneumoconiosis, silicosis, occupational liver disease, occupational skin disease and occupational poisoning. Occupational diseases will seriously affect the health and working ability of employees, even lead to death, and will cause great harm to career and life health.
Occupational disease prevention measures
1. Environmental management measures: strengthen environmental monitoring, monitor the air, noise, temperature, humidity, light and other environmental factors in the workplace, evaluate the occupational hazard factors, take necessary measures to improve, and reduce the concentration and risk level of the hazard factors.
2. Engineering control measures: through engineering technical schemes, such as ventilation equipment, protective equipment and improved technology, the concentration and exposure time of harmful factors are reduced as much as possible. , so as to narrow the scope of harm and reduce the direct effect of operators on the environment, thus reducing the incidence of occupational diseases.
3. Personal protective measures: For occupational hazards that cannot be directly eliminated or controlled, personal protective measures must be taken, such as wearing protective articles, using protective tools, cleaning and hygiene, and personal hygiene protective measures.
4. Occupational health monitoring: establish a sound occupational health file, conduct occupational health monitoring, conduct regular physical examinations for high-risk occupational groups and people prone to occupational diseases, and find early symptoms and signs of occupational diseases in time for timely intervention and treatment.
5. Health education and publicity: carry out occupational disease prevention knowledge and health science education, enhance employees' awareness of self-protection, improve employees' understanding and mastery of occupational disease prevention, and promote employees' active participation and self-management of occupational disease prevention.