[Formaldehyde and xylene levels and protective effects in the pathology department of a hospital].

Objective: To investigate the status of exposure to xylene and Formaldehyde of medical and technical personnel in Pathology Department of a hospital, and to provide references for prevention of occupational hazards. Methods: From July to October in 2019, 52 medical workers and working places in Pathology Department of a third-class hospital in Jiangxi Province were selected as survey objects, the distribution of occupational hazards, protective measures and personal protective equipment were investigated, and the control wind speed of Formaldehyde, xylene and ventilation facilities were detected and analyzed statistically. Results: It showed that the detection rate of xylene and formaldehyde was 82.1% (23/28) , and the detection rate of xylene C(STEL) in the two sampling posts was 14.3% (2/14) , the local suction device on each side and the control wind speed of the fume hood do not meet the national standards. Conclusion: It is necessary to strengthen the prevention and control of the occupational hazards in the Department of Pathology to prevent the occurrence of occupational diseases.

[Application of risk assessment of dust occupational hazards during subway construction].

Objective: To identify the process nodes and types of dust existing during subway construction, evaluate the occupational health risk assessment, analyze the key control points, and provide technical basis for occupational health management. Methods: From August 2017 to December 2018, the field occupational health survey method was used to investigate the whole construction period of subway, and the occupational health risk assessment method was used to assess the degree of dust hazard, and the consistency of the assessment results of ICMM, UQ and MLSP methods were compared. Results: The dust in the operation site exists in multiple nodes of the construction cycle, and the operators were exposed to a variety of dust at the same time. Concrete workers and other jobs were key control posts. The risk level assessed by ICMM method was relatively higher than that by UQ method and MLSP method, the latter two results were relatively close. Conclusion: The three occupational health risk assessment methods are all suitable for the site risk assessment without occupational monitoring data, and UQ method has better applicability to the construction industry.

[A study of social assistance for patients with occupational diseases].

Since the reform and opening up, a large number of migrant workers to enter into the mining enterprises of the town, due to poor working conditions and lack of awareness of labor protection, a large number of workers at that time were diagnosed with occupational diseases such as pneumoconiosis, the lack of effective treatment and compensation mechanisms, it faces many difficulties of life, health care, employment and marriage, becoming more vulnerable, need access to national and social support and assistance. Currently, the patient's occupation of social assistance there are some flaws, and for the growing demand for professional rescue patients, China is still not established specifically for the social assistance system of the patient career, but also lack of systematic research. The paper combing through social assistance in the form and content of the existing occupation for patients and found deficiencies and problems of the current social assistance vocational patient exists, and proposed a framework for the establishment of vocational social assistance system of the patient, specific measures and means.