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효율적인 열전달을 위한 온침 개발연구

Study on warm needle transfering heat efficiently

제한동의학술원논문집 2015년 13권 1호 p.25 ~ 31
김남준 ( Kim Nam-Jun ) - 대구한의대학교 한의과대학

최우찬 ( Choi Woo-Chan ) - 대구한의대학교 한의과대학
김건우 ( Kim Geon-Woo ) - 대구한의대학교 한의과대학
전혜진 ( Jeon Hye-Jin ) - 대구한의대학교 한의과대학
방세권 ( Bang Sae-Kwon ) - 대구한의대학교 한의과대학
이봉효 ( Lee Bong-Hyo ) - 대구한의대학교 한의과대학
김희영 ( Kim Hee-Young ) - 대구한의대학교 한의과대학

Abstract


Objectives:The warm needle acupuncture techniques (WNAT) combines the acupuncture effects and heat generated by moxibustion. Although stainless steel needles have been used empirically for WNAT, stainless steel needle has extremely low thermal conductivity and may not deliver designable heat to acupuncture points. The present study compared thermal conductivity of several types of needles made from iron, silver or stainless steel and developed a method enhancing thermal conduction in stainless needle.

Methods:We measured temperatures reaching at 1cm or 2.5 cm from moxa using a digital thermometer (DT-3891F, CEM, Shenzhen, China). and the types of iron, silver or stainless steel needles were compared. Effects of insulation paints on thermal conduction of stainless steel needles were also explored.

Results & Conclusions : Silver needle and traditional needle showed high thermal conductivity while marked heat loss was seen in stainless steel needles. Coating of insulation paint in stainless steel needle prevented the heat loss during WNAT,

키워드

thermal conductivity; stainless steel needle; warm needling; insulation paint
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