PROBLEM TO BE SOLVED: To provide a wet warm moxibustion unit performing wet warm moxibustion for a long time by applying warmed chemical to a moxibustion part without drying and performing warming continuing for a long time in a low temperature region where the wet warm moxibustion is effective.SOLUTION: In the wet warm moxibustion unit, a projection 2 projects outside of one surface of a case 1, the projection 2 is formed from a material with high thermal conductivity, many grooves 3 to which the chemicals flown out from a small hole 5 at the root of the projection 2 are transmitted are formed on the surface of the projection 2 and a chemical mat 6 through which the chemicals are soaked is adhered to the surface of the projection 2, a gel-like thermal conductive mat 7 with high thermal conductivity is arranged inside the case by contacting the root of the projection 2, a chemical pack 8 filled up with the chemicals is packed in the thermal conductive mat 7, a small hole 9 into which the chemicals are soaked is formed on the projection side of the chemical pack 8, a heat source 11 such as a heating pack, a thermal pack which is used by heating is arranged in the thermal conductive mat 7 via a thermal conductive plate 10 with high thermal conductivity.COPYRIGHT: (C)2010,JPO&INPIT【課題】温灸個所に加温された薬液を付けて乾燥させることなく長時間の湿式の温灸ができるとともに、湿式の温灸が有効な低温域で長時間継続する加温を行なうことができる湿式温灸器を提供する。【解決手段】ケース1の一面の外側に突起2が突出し、突起2は熱伝導性の高い素材で形成され、突起2の表面には、突起2の根元の小孔5から流出した薬液が伝わる多数の溝3が形成されるとともに、薬液が浸み込む薬液マット6が被着され、ケース内側には、突起2の根元に接して熱伝導の高いジェル状の熱伝導性マット7が配置され、熱伝導性マット7には薬液を充填した薬液パック8が包み込まれ、薬液パック8の突起側には薬液が浸み出す小孔9が形成され、熱伝導性マット7に熱伝導性の高い熱伝導板10を介して温熱パック、加熱して使用する保温パックなど熱源11が配置されている湿式温灸器。【選択図】図1