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KMID : 0608520060120020085
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Korean Journal of Oriental Medicine
2006 Volume.12 No. 2 p.85 ~ p.92
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A Case Study of Six Sigma Project for Improving method of measuring pulse wave
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Lee Jeon
Lee Yu-Jung
Lee Hae-Jung
Choi Eun-Ji
Kim Jong-Yeol
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Abstract
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Pulse is one of the basic diagnostic information of TKM(Traditional Korean Medicine). To quantify and standardize pulse diagnosis, we had collected an amount of clinical data from May 2005 by using newly developed pulse analyzer. But there were many noises in pulse wave according to measuring method, environment, operator and condition of patient. So some data can’t be included for analyzing pulse diagnosis. To reduce noises from measuring pulse and to collect reliable pulse wave data, we made the process map of measuring method and applied six sigma project. With this we can improved the method of measuring pulse wave in collecting clinical data. The project follows a disciplined process of five macro phases: define, measure, analyze, improve and control (DMAIC). A process map and C-E diagram are used to identify process input and output variables. The major input variables are selected by using C&E matrix, and process map is developed by analyzing input variables. And the optimum process conditions are going to be controled to avoid increasing loss of collecting pulse wave data.
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KEYWORD
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Six Sigma, Pulse wave, Pulse diagnosis, pressure pulse parameter
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