Capodaglio E M, Alciato P, Russo F, Bazzini G, Angelino M
Fondazione S. Maugeri, IRCCS, Divisione RRF, Casa di Cura Severino Boezio, Pavia, Italy.
G Ital Med Lav Ergon. 2005 Oct-Dec;27(4):436-41.
Workers in a wool processing industry were analyzed for risk factors in development of musculoskeletal disorders from specific repetitive movements that they executed, in all phases of the preparation of wool products ("tintoria", "mescolanza", "finitura", "filatura", "riroccatura", "ritorcitura", "confezionamento"). The evaluation revealed nonergonomic work situations, due to both repetitive movements of the upper extremities as well as prolonged asymmetrical postures of the trunk while moving loads; both of these problems were due to suboptimal interface between the anthropomorphic characteristics of the operators and the technical movements required at the machines. The risk analysis was performed both for cumulative trauma disorders as well as for low back pain, based on formulas in the exisiting literature. Ergonomic interventions were implemented and evaluated for the most stressful situations.
对羊毛加工行业的工人进行了分析，以确定他们在羊毛制品制备的各个阶段（“染色”、“混合”、“整理”、“纺纱”、“卷绕”、“捻线”、“包装”）因执行特定重复动作而导致肌肉骨骼疾病的风险因素。评估发现存在非人体工程学的工作情况，这是由于上肢的重复动作以及搬运重物时躯干长时间的不对称姿势造成的；这两个问题都是由于操作员的人体特征与机器所需的技术动作之间的接口不理想所致。根据现有文献中的公式，对累积性创伤疾病和腰痛进行了风险分析。针对压力最大的情况实施并评估了人体工程学干预措施。
