Abstract

Some of the problems identified in previous IRSST research on wire-stripping tools contribute to the development of cumulative trauma disorders (CTDs). This study, conducted by an interdisciplinary team of researchers from the IRSST’s Safety Engineering Programme, the Centre de recherche industrielle du Québec [Quebec industrial research centre] and the Université de Sherbrooke, evaluated the extent to which whether several currently available wire-stripping tools conform to ergonomists’ recommendations and satisfy the needs expressed by a target group of Northern Telecom operators. As none of the tools proved completely satisfactory, a new type of tool that better satisfies operators’ needs and reduces the risk of CTDs was developed. The tool design has been patented and a prototype produced. The results of preliminary trials in factories were very encouraging, and commercial production of the tool is expected.