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- Liu, Yuanhua,1971Chalmers tekniska högskola,Chalmers University of Technology (author)
Usability Tests as a Benchmarking Tool - A Case Study on Complex Medical Ventilators
- Article/chapterEnglish2009
Publisher, publication year, extent ...
- 2009
Numbers
- LIBRIS-ID:oai:research.chalmers.se:eff40f0e-dd4c-4493-815c-53e85f1c8037
- ISBN:9780415804332
- https://research.chalmers.se/publication/93036URI
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- Language:English
- Summary in:English
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Notes
- Medical ergonomics has become an important topic in the field of ergonomics due to the increasing deficiencies in medical device design. The aim of the present study was to use usability testing as a benchmarking tool of modern and complex ventilator machines in a real hospital setting to propose future redesign ideas for a target machine – SERVO-i. A usability study was carried out at the neonatal intensive care unit (ICU) with 6 expert nurses. During the tests, an artificial lung was used to simulate the real treatment context on a neonatal patient. A number of potential usability problems were detected on SERVO-i. Using Babylog and Stephanie as two reference machines, the strengths and weaknesses of SERVO-i were identified as well. Some valuable lessons were learnt from the study, which could be used as guidance for the choice of test subjects and control of tests in real life human-machine working environments.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Maskinteknik Produktionsteknik, arbetsvetenskap och ergonomi hsv//swe
- ENGINEERING AND TECHNOLOGY Mechanical Engineering Production Engineering, Human Work Science and Ergonomics hsv//eng
- MEDICIN OCH HÄLSOVETENSKAP Medicinska och farmaceutiska grundvetenskaper Farmaceutiska vetenskaper hsv//swe
- MEDICAL AND HEALTH SCIENCES Basic Medicine Pharmaceutical Sciences hsv//eng
- TEKNIK OCH TEKNOLOGIER Medicinteknik Medicinsk laboratorie- och mätteknik hsv//swe
- ENGINEERING AND TECHNOLOGY Medical Engineering Medical Laboratory and Measurements Technologies hsv//eng
- NATURVETENSKAP Data- och informationsvetenskap Människa-datorinteraktion hsv//swe
- NATURAL SCIENCES Computer and Information Sciences Human Computer Interaction hsv//eng
- LANTBRUKSVETENSKAPER Veterinärmedicin Klinisk vetenskap hsv//swe
- AGRICULTURAL SCIENCES Veterinary Science Clinical Science hsv//eng
- benchmarking test
- usability testing
- medical ventilator machine
- neonatal intensive care unit
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- Osvalder, Anna-Lisa,1961Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)alos (author)
- Chalmers tekniska högskola (creator_code:org_t)
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- In:Contemporary Ergonomics 2009, s. 182-1889780415804332
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