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Design and Use of an Apparatus for Presenting Graspable Objects in 3D Workspace
Published on: August 8, 2019
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A Pilot Project Using Eye-Tracking Technology to Design a Standardised Anaesthesia Workspace
Jaber Hanhan1, Roderick King2, T Kyle Harrison3
1University of Utah School of Medicine, Salt Lake City, Utah, USA.
Turkish Journal of Anaesthesiology and Reanimation
|December 4, 2018
Summary
Standardizing the anesthesia workspace using eye-tracking technology can improve patient safety. This study found anesthesiologists place frequently used items within easy reach, informing workspace design.
Area of Science:
- Anesthesiology
- Human Factors Engineering
- Patient Safety
Background:
- Effective patient handoffs are crucial for safety in anesthesiology.
- Current communication tools often overlook the physical design of the anesthesia workspace.
- Standardizing the workspace layout offers potential patient safety benefits.
Purpose of the Study:
- To pilot the design of a standardized anesthesia workspace.
- To utilize eye-tracking technology for objective data collection.
- To incorporate end-user feedback into workspace design.
Main Methods:
- A pilot project was conducted at a Veterans Affairs hospital.
- Twelve anesthesiologists participated, viewing clinical scenarios and identifying workspace items.
- Eye-tracking technology recorded gaze data, generating heat maps of areas of interest.
Main Results:
- Laryngoscope and propofol showed high gaze fixation percentages on the left side, indicating easy accessibility.
- Emergency medications like atropine had gaze fixations on the right side and on the anesthesia cart.
- Gaze patterns suggest anesthesiologists prioritize proximity for essential items.
Conclusions:
- Eye-tracking data reveals anesthesiologists' preferred item placement for accessibility and emergency response.
- Objective gaze data can inform the design of standardized anesthesia workspaces.
- Developing standardized templates can enhance patient safety in anesthesia practices.
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