噪音控制对医院消毒供应中心工作人员的职业防护作用

目的研究医院消毒供应中心噪音危害及相关职业防护对策,减少对中心工作人员的职业损伤。方法采取前瞻性的研究方法,2009年起我中心采取相应的噪音防控措施,具体防控措施包括供应中心建筑声学的设计,加强对于人员的宣传教育,中心内仪器及设备定时更新及保养。2009-2011年每年对消毒供应室26名工作人员实行相应的问卷调查,主要包括职业暴露、暴露后的处理、职业防护、职业培训、自我保护五个部分。对比3年期间噪音控制对于中心工作人员的防护作用。结果调查显示2009年我中心各类职业暴露按发生率的高低显示,化学消毒剂暴露为最高位,其次为噪音暴露、粉尘暴露、紫外线暴露、感染暴露、烫伤、刺伤暴露;2011年噪音暴露发生率为上述暴露因素最低;2011年暴露后处理率较2009年提高了42.9%,职业防护率提高了14.3%,定期职业培训开展率提高了10%,自我保护率提高了21.4%。结论医院消毒供应中心是医院的重要科室,噪音是工作人员职业暴露的重要来源,在正确分析噪音来源的前提下积极采取干预措施减少噪音对于工作人员的生理心理影响,是提高其工作环境质量、减少健康损伤的重要措施。

The occupational protective effect of noise control in hospital center of sterilization

Objective To study the hospital of the center of sterilization supply noise hazard and relevant occupational protection countermeasures,reduce the center staff occupational injury.Methods Adopt forward-looking research method,2009 years since I center take corresponding prevention and control measures of noise,and the specific prevention and control measures include supply center architectural acoustics design,strengthen the propaganda education for personnel,in the center instrument and equipment timing update and maintenance.2009-2011 of disinfection supply room staff implement corresponding questionnaire survey.Mainly includes occupational exposure,exposure after processing,occupational protection,professional training,self protection five parts.During the 3 years contrast noise control for center staff protective effect.Result Of the investigation shows that in 2009 I center according to the incidence of all kinds of occupational exposures to the discretion of the display,chemical disinfectant exposure as the highest position,followed by noise exposure,dust exposure,uv exposure,exposure to infection,burns,stabbed exposure;2011 noise exposure rate as the lowest exposure factors;2011 years after exposure processing rate is increased by 29.4%,the occupational protection rate increased by 33.5%,the regular professional training to carry out rate increased by 50%,the self protection ratio increased by 45.9%.Conclusion Hospital of the center of sterilization supply is the hospital important department,noise is staff occupational exposures to important source,in the correct analysis under the premise of noise source actively take intervention measures to reduce noise for staff physiological and psychological influence is to improve their working environment quality,reduce the health damage of the important measures.