Research On Ergonomics Of Medical Treatment Apparatus

With the development of society economic and the increasing of life level, people start more and more notice the problems which with our living closely-related product to the person's health and safety. And the medical devices product which have the good help to improve our quality of life and health also get more and more people's extensive concerning. The investigating is show, although the technology of current medical treatment apparatus product continuously increasing, but the design of ergonomics are not enough and perfect.This thesis primarily described the medical treatment apparatus ergonomics design principle, theories, and content. Analyzed the human's factor, usage environment, and applicant the ergonomics purpose and importance of medical treatment apparatus product. Bring up the "Human-centred design" process principle of medical treatment apparatus product. It is evidence that the medical treatment apparatus human/machine system integrative dependability is decided by the human dependability from analysis of the medical treatment apparatus human/machine system and the equation δ_s=δ_h*δ_m of human/machine system integrative dependability δ_s, human dependability δ_h and medical treatment apparatus dependability δ_m. And through the research of doctor and nurse dependability establish the human dependability model under change pressure. From study of the patient mental characteristic and activity factor acquire the basis for medical treatment apparatus ergonomics design. Analysis and research the medical treatment apparatus user interface, and getting the standpoint of dual user interfacethat is active user-doctor and nurse/ user interface and patient/ user interface. Analysis and research of the medical treatment apparatus shape and color design, describing the medical treatment apparatus shape to mental state's influence and the solution method. Analysis what reasons influence the medical treatment apparatus color design, and bring up the medical treatment apparatus color design method form color frame diagram. And finally, analysis and evaluation of the medical treatment apparatus ergonomics design and establish misty mathematics evaluation model.It is present the "human-centred design" standpoint of medical treatment apparatus through the study and analysis of the medical treatment apparatus ergonomics design in this paper. And it has the important meaning for medical treatment apparatus product development.