Open AccessEvaluation of Protective Gloves and Working Techniques for Reducing Hand‐arm Vibration Exposure in the Workplace
Author(s) -
Milosevic Matija,
Mcconville Kristiina M. Valter
Publication year - 2012
Publication title -
journal of occupational health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.664
H-Index - 59
ISSN - 1348-9585
DOI - 10.1539/joh.11-0176-br
Subject(s) - vibration , accelerometer , reduction (mathematics) , personal protective equipment , structural engineering , automotive engineering , medicine , computer science , engineering , acoustics , covid-19 , mathematics , physics , geometry , disease , pathology , infectious disease (medical specialty) , operating system
Evaluation of Protective Gloves and Working Techniques for Reducing Hand‐arm Vibration Exposure in the Workplace: Matija MILOSEVIC, et al . Electrical and Computer Engineering Department, Ryerson University, Canada—Objectives Operation of handheld power tools results in exposure to hand‐arm vibrations, which over time lead to numerous health complications. The objective of this study was to evaluate protective equipment and working techniques for the reduction of vibration exposure. Methods Vibration transmissions were recorded during different work techniques: with one‐ and two‐handed grip, while wearing protective gloves (standard, air and anti‐vibration gloves) and while holding a foam‐covered tool handle. The effect was examined by analyzing the reduction of transmitted vibrations at the wrist. The vibration transmission was recorded with a portable device using a triaxial accelerometer. Results The results suggest large and significant reductions of vibration with appropriate safety equipment. Reductions of 85.6% were achieved when anti‐vibration gloves were used. Conclusions Our results indicated that transmitted vibrations were affected by several factors and could be measured and significantly reduced.