Korean Journal of Acupuncture

Fig. 3.

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Fig. 3. The patterns of thermal change for electronic warm acupuncture device. (A) Temperature change according to needle thickness at 2 mm depth. ​(B) Temperature change according to needle thickness at 7 mm depth. (C) Temperature change depending on needle material at 2 mm and 7 mm depth. Measurements were made once per second for 900 seconds. The case where the highest temperature was the median value among 10 measurements was graphed as a representative example. GA : gold acupuncture needle, SSA : stainless steel acupuncture needle.
Korean J Acupunct 2023;40:184-93 https://doi.org/10.14406/acu.2023.022
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