四象醫學의 易哲學的 基礎에 관한 연구

A study on fundamental basis of four-constitution medicine from the principle of Yeokgyeong

This study searched fundamental basis of four-constitution medicine from the principle of 『Yeokgyeong (易經)』 that is scientific foundations of Dongmu(東武) Ijema(李濟馬)'s four-constitution medicine based on system of 『Yeokgyeong(易經)』 and looked into the principle of four-constitution medicine ontologically. That is to say, the translation of five phase(五行) that represented in 『Hwangjenaegyeong(黃帝內經)』 regulated that substance of five phase is spleen-earth(脾土). But four-constitution medicine mentions the substance as heart-earth(心土) in place of spleen-earth. Because of it's standpoint, the differences on meanings between spleen-earth and heart-earth on the substance of five-phase becomes motive to interpret scientific system of four-constitution medicine fundamental wrongly. For that reason, the research of this title is needed. The results was summarized as follows. First, in ontological view point of structure of four-constitution, five phase is substance and phenomenon, in other words it includes earth of unrevealed substance and wood, fire, metal and water of self-manifestation of existence. Second, in axiological view point, the four-constitution represent principles and contents of four virtues of human nature. And so the innate four virtues ontologically based on four-constitution of heaven. Therefore a human being is endowed innately benevolence, courtesy, justice, intelligence of four virtues. Third, the concept of greater and lesser of Eum(陰, yin) and Yang(陽, yang) in Dongmu(東武)'s four-constitution medicine is four-constitution in 『Yeokgyeong (易經)』. Greater principle(太極) and four-constitution is a relation of substance and phenomenon. Fourth, the origin and structure of four-constitution medicine includes the structure and principle of natural philosophical Eumyang and four-constitution, the human-centric theory and sciences of human nature and natural laws and medical experience of traditional oriental medicine and medical principle.