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Theses/Dissertations

Medicine and Health Sciences

Grand Valley State University

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Full-Text Articles in Engineering

Optical Tracking System To Monitor Laparoscopic Training, William D. Rytlewski Aug 2015

Optical Tracking System To Monitor Laparoscopic Training, William D. Rytlewski

Masters Theses

Laparoscopic Surgery, also known as Minimally Invasive Surgery, is a surgical technique where surgeons perform surgery through small incisions in the patient’s abdomen using a camera to monitor the movements of the instruments inside the patient. In order for the surgery to be performed, the surgeon must possess a unique set of skills obtained through training using a variety of techniques. Simulators are the preferred method of training for laparoscopic surgery since they provide medical residents with real world scenarios as well as a tremendous amount of feedback on what he/she did wrong or right. However, due to the high …


Efficacy Of Implementing An Ergonomics Program In An Industrial Setting Regarding Cumulative Trauma Disorders To The Upper Extremity, Christa Abraham, Lisa Evans, Patrick Hoban Jan 1994

Efficacy Of Implementing An Ergonomics Program In An Industrial Setting Regarding Cumulative Trauma Disorders To The Upper Extremity, Christa Abraham, Lisa Evans, Patrick Hoban

Masters Theses

The purpose of this study was to determine if implementation of an industrial ergonomics program would decrease the number of upper extremity cumulative trauma disorders, lost days of work, and insurance costs. Data was collected from company records and OSHA logs including type of injury, lost days of work, restricted days of work, and insurance costs. This data was then analyzed using regression analysis and descriptive statistics.; The results of this study supported the concept that ergonomic programs may decrease the number of lost days of work. In this study, a number of limitations and weak correlations were found between …