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Publication
The development of an innovative corneal biopsy tool
Book Contribution - Chapter
Subtitle:a usability comparison of four ergonomic handle prototypes
Keratitis, or an inflammation of the cornea, is a common eye disease in which a biopsy of the cornea is required to determine its underlying cause. Currently, no standardized tool is available for this purpose and corneal scrapings are performed with a scalpel or wide needle, frequently with inconclusive results as too little material is removed for fear of penetration. Previous research resulted in a new cutting principle, and is used in this follow-up study. The aim of this research is to optimize the usability of the cutting principle through a user evaluation (N = 18) of four ergonomic handle prototypes. The results of this study suggest that a forceps-shaped handle provides improved usability, and propose design guidelines for further optimization.
Book: Advances in human factors and ergonomics in healthcare and medical devices : proceedings of the AHFE 2018 International Conference on Human Factors and Ergonomics in Healthcare and Medical Devices, July 21-25, 2018, Loews Sapphire Falls Resort at Univers
Pages: 23 - 29
ISBN:978-3-319-94372-5
Publication year:2019
Keywords:H1 Book chapter
BOF-keylabel:yes
Authors from:Higher Education
Accessibility:Closed