ABSTRACT
The reprocessing of medical devices is an essential process to keep a hospital functional. It is carried out in the Central Sterilization Supply Department (CSSD). Failures during reprocessing can endanger patients' safety and increase costs. The benefits of an assistance system helping workers in preventing failures are therefore obvious, whereas challenging requirements arise through process complexity, legislation, integration and hygiene restrictions. We propose an assistance system that supports the worker in the unclean area of a CSSD under these requirements. It provides a user interface for context-aware guidance and collection of process relevant data from the worker. 'Virtual touches' fulfill the hygiene requirements and are realized with a depth camera and a projected user interface. Business process models control the workflow and maintain a valid database for quality assurance and worker guidance. We evaluated the system with a user study focusing on failure prevention, task completion time and usability.
- A. Bannat et al. Towards Optimal Worker Assistance: A Framework for Adaptive Selection and Presentation of Assembly Instructions. In Proc. 1st Int. Workshop on Cognition for Technical Systems, Cotesys, 2008.Google Scholar
- F. Buschmann et al. Pattern-Oriented Software Architecture Volume 1: A System of Patterns. Wiley, 1996. Google ScholarDigital Library
- Object Management Group (OMG). Business Process Model and Notation (BPMN) Specification 2.0, 2009.Google Scholar
- M. Chinosi and A. Trombetta. BPMN: An introduction to the standard. Computer Standards & Interfaces, 34(1):124--134, 2012. Google ScholarDigital Library
- T. Rademakers. Activiti in Action: Executable business processes in BPMN 2.0. Manning Publications, 2012. Google ScholarDigital Library
- V. Grosskopf and C. Jäkel. Legal framework conditions for the reprocessing of medical devices. GMS Krankenhaushygiene Interdisziplinär, 3(3), 2008.Google Scholar
- S.-M. Huang et al. An empirical investigation on learners acceptance of e-learning for public unemployment vocational training. Int. J. of Innovation and Learning, 3(2):174--185, 2005.Google ScholarCross Ref
- M. Kaltenbrunner et al. TUIO - A Protocol for Table Based Tangible User Interfaces. In Proc. 6th Int. Workshop on Gesture in Human-Computer Interaction and Simulation, 2005.Google Scholar
- F. Klompmaker, K. Nebe, and A. Fast. dSensingNI: a framework for advanced tangible interaction using a depth camera. In Proc. 6th Int. Conf. on Tangible, Embedded and Embodied Interaction, 2012. Google ScholarDigital Library
- O. Korn, A. Schmidt, and T. Hörz. Assistive systems in production environments: exploring motion recognition and gamification. In Proc. 5th Int. Conf. on PErvasive Technologies Related to Assistive Environments, 2012. Google ScholarDigital Library
- C.-S. Ong, J.-Y. Lai, and Y.-S. Wang. Factors affecting engineers' acceptance of asynchronous e-learning systems in high-tech companies. Information & Management, 41(6):795--804, 2004. Google ScholarDigital Library
- Robert Koch-Institut (RKI) and Bundesinstitutes für Arzneimittel und Medizinprodukte (BfArM). Empfehlung zu den "Anforderungen an die Hygiene bei der Aufbereitung von Medizinprodukten". Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz, 44:1115--1126, 2001.Google ScholarCross Ref
- C. Stoessel et al. Towards Optimal Worker Assistance: Investigating Cognitive Processes in Manual Assembly. In Manufacturing Systems and Technologies for the New Frontier, pages 245--250. Springer London, 2008.Google ScholarCross Ref
- M. Sugi et al. Quantitative Evaluation of Automatic Parts Delivery in "Attentive Workbench" Supporting Workers in Cell Production. Journal of Robotics and Mechatronics, 21(1):135--145, 2009.Google ScholarCross Ref
- E. Tabori. Durchblick bei der Hygiene. Arthroskopie, 21:66--73, 2008.Google ScholarCross Ref
- WFHSS - World Forum for Hospital Sterile Supply. Recommendations by the Quality Task Group: Quality Assurance on the Unclean Side of a CSSD. www.wfhss.com/html/educ/qtg/qtg0016_en.htm. Accessed: 15/01/2013.Google Scholar
- J. Zhang, S. Ong, and A. Nee. RFID-assisted assembly guidance system in an augmented reality environment. Int. J. of Production Research, 49(13):3919--3938, 2011.Google ScholarCross Ref
- R. Ziola et al. Examining interaction with general-purpose object recognition in LEGO OASIS. In IEEE Symp. Visual Languages and Human-Centric Computing (VL/HCC), 2011.Google ScholarCross Ref
Index Terms
- An assistance system for guiding workers in central sterilization supply departments
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