The Study on Ohaeng-acupuncture which used the "難經75難"

난경(難經)75난(難)을 이용(利用)한 오행침(五行鍼)에 관(關)한 연구(硏究)

The original text about 難經75難 was used "難經本義", annotations of angle were excerpted and recorded that were necessary for this study. The structural formula was composed together to compare 難經69難 with 難經75難. The "虛實" of pulse was set a standard for "虛實脈" of the "醫學入門". Through the study of Ohaeng-acupuncture which used the "難經75難", the results are as follows; 1. The "東方實西方虛" was "肝實肺虛" and "瀉南方補北方" was "瀉心火 補腎水". 2. The "子" of the "子能令母實" was the "火", the "母" was the "木", and the "母" of the "母能令子虛" was the "水" the "子" was the "木". 3. Due to the 難經75難, the structural formulae of "氣口"pulse are possible in five forms which are the state of coexistence. 4. Through 難經75難, the "補瀉法" was decided by the comparison of "氣口"pulse. 5. Through 難經75難, the "取穴法" takes the form of the "瀉子補母" in standard of internal organs which are etiological cause named "實".