This case study describes the user-centered redesign of a laparoscopic instrument handle for Cardinal Health. A multidisciplinary team designed a new handle that addressed multiple ergonomic shortcomings and enabled surgeons to perform procedures with greater comfort, safety, and efficiency. Improvements included a flexible grip to allow palming or use of finger rings; broad, contoured surfaces that provided comfort and avoided pressure points; a larger rotation knob with ribs to aid grip, especially with wet gloves; and a tapered shape to accommodate a wide range of finger lengths and grip styles. Copyright 2010 by Human Factors and Ergonomics Society. Inc. All rights reserved.
CITATION STYLE
Loring, B., & Lemieux, E. A. (2010). User research improves laparoscopic instruments. Ergonomics in Design, 18(1), 18–23. https://doi.org/10.1518/106480410X12658371678471
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