Hignett_Hancox_Abstracts_HEPS 2019 Revised.pdf (333.29 kB)
Integrating macro and micro hierarchical task analyses to embed new medical devices in complex systems
conference contribution
posted on 2019-05-21, 09:05 authored by Sue HignettSue Hignett, Graham Hancox, Hilary Pillin, Jyri Silmari, Alan O’Leary, Emma BrodrickThe introduction of new medical devices (technologies) into complex systems usually includes usability evaluation (formative and summative) using Human Factors (Engineering) methods. This paper outlines the use of Hierarchical Task Analysis (HTA) to not only look at usability but also consider implementation in a complex system. Firstly, the macro system is mapped as a process model for a complex field exercise (simulation) for prehospital care following a chemical incident; and secondly the individual human-medical device interface is analyzed. This allows the two outputs to be integrated by combining the macro systems modelling and micro product interactions. It provides an example of using HTA to support implementation of new devices and technologies in complex healthcare systems.
Funding
European Union Horizon 2020 research and innovation programme under Grant Agreement no 653409.
History
School
- Design
Published in
Healthcare Ergonomics & Patient Safety (HEPS) International ConferenceCitation
HIGNETT, S. ... et al., 2019. Integrating macro and micro hierarchical task analyses to embed new medical devices in complex systems. Presented at the Healthcare Ergonomics & Patient Safety (HEPS 2019) International Conference, Lisbon, Portugal, 3-5th July.Publisher
Healthcare Systems Ergonomics and Patient Safety ConferenceVersion
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Acceptance date
2019-05-15Publication date
2019Notes
This is a conference abstract.Publisher version
Language
- en