TY - GEN
T1 - Sick systems
T2 - 18th International Conference on Engineering Design, ICED 11
AU - Komashie, Alexander
AU - Jun, Thomas
AU - Dodds, Simon
AU - Rayner, Hugh
AU - Thane, Simon
AU - Mitchell-Baker, Alastair
AU - Clarkson, John
PY - 2011
Y1 - 2011
N2 - In this paper, we argue that the healthcare systems within which patients are treated are like patients themselves. The systems display symptoms which may give indication of problems in an "organ" of the system. The human system that forms the core of healthcare activities is a complex system and so are healthcare systems. The success of medical diagnosis has been facilitated by a generic concept of the human anatomy and its systems, organs, and corresponding physiology. The lower levels are the building blocks on which the upper levels depend. Disease processes cause failure at the chemical levels and this failure affects organs, systems, and even the whole body. We observe an interesting similarity between the medical diagnosis process and the systems design approach, yet there is no corresponding generic representation of healthcare systems akin to the anatomy and physiology of the human system. Our goal in this paper is not to match the healthcare system to the human system part by part and organ to organ but to discuss how the structured medical diagnosis process can be applicable to healthcare systems if an appropriate conceptual representation of the system can be developed.
AB - In this paper, we argue that the healthcare systems within which patients are treated are like patients themselves. The systems display symptoms which may give indication of problems in an "organ" of the system. The human system that forms the core of healthcare activities is a complex system and so are healthcare systems. The success of medical diagnosis has been facilitated by a generic concept of the human anatomy and its systems, organs, and corresponding physiology. The lower levels are the building blocks on which the upper levels depend. Disease processes cause failure at the chemical levels and this failure affects organs, systems, and even the whole body. We observe an interesting similarity between the medical diagnosis process and the systems design approach, yet there is no corresponding generic representation of healthcare systems akin to the anatomy and physiology of the human system. Our goal in this paper is not to match the healthcare system to the human system part by part and organ to organ but to discuss how the structured medical diagnosis process can be applicable to healthcare systems if an appropriate conceptual representation of the system can be developed.
KW - Conceptual representation
KW - Healthcare
KW - Simulation modelling
KW - Systems
UR - http://www.scopus.com/inward/record.url?scp=84858843548&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84858843548
SN - 9781904670247
T3 - ICED 11 - 18th International Conference on Engineering Design - Impacting Society Through Engineering Design
SP - 430
EP - 440
BT - ICED 11 - 18th International Conference on Engineering Design - Impacting Society Through Engineering Design
Y2 - 15 August 2011 through 18 August 2011
ER -