The structure of a special eye acupuncture needle consists of a needle handle and a needle body. The needle handle is connected with one end of the needle body, and the other end of the needle body is a needle head, which is characterized in that: the top surface of the needle head is designed as a circular sphere, the optimum taper range of the needle head is 13.96 u00b0 ~ 23.28 u00b0, the side edge of the needle head is one and the side edge of the needle head is two, which are respectively smooth transition with the needle head.Considering that the eye acupoints are the most dense and complex part of the distribution of human nerves and microvessels, the needle of the acupuncture needle is changed from a sharp angle to a round sphere, and the best taper limit range is set for the needle's taper, so that the round sphere surface of the needle can avoid and significantly reduce the immediate injury and risk of the eye nerves and microvessels during the eye acupoint acupuncture treatment.一種眼部專用針灸針之結構，構造包含針柄和針體所構成，該針柄和針體的一端連接，針體的另一端為針頭，其特徵在於：該針頭的針頭頂面設計為圓球面，最佳針頭的錐度範圍為13.96°~23.28°，針頭的針頭側邊一和針頭側邊二，分別與針頭光滑過渡。由於考量眼部穴位為人體神經和微血管分布最密集與複雜之部位，將針灸針的針頭由尖銳的角度修改為圓球面，且對針頭的錐度設定最佳錐度限定範圍，使得針頭的圓球面在進行眼部穴位針灸治療時可避免及大幅降低眼部神經與微血管受到立即性傷害與風險者。
