Ergonomic Aspects of Different Handles for Minimally Invasive Surgery - An Emg Based Study:

摘要: Various studies have been performed to test different instrument handles in minimally invasive surgery (MIS). Although criteria for ergonomic suggested, date it remains unresolved which handle design is best suited various needs. The comparison of electromyogram (EMG) activities muscles provides information about the force developed by each muscle and allows assess its contribution a functional movement. aim present study was evaluate types simple grasping maneuver with respect required main forearm muscles. Four (axial handle, ring shank Hirschberg handle) were tested 12 volunteers while manipulating 0.1 N micro switch standard arm position. To forces used during surgical procedures measurements repeated 2.5 switch. During EMG activity five recorded normalized respe...