Zuǒténg Lìxìn 佐藤利信 / Satō Toshinobu (fl. Bakumatsu / Meiji period, mid-19th to early 20th c., 清 / Edo-Meiji), Japanese acupuncturist in the Sugiyama Wa’ichi 杉山和一 (KR3ee052) tradition of pedagogy for the blind. Author of the Zhēnxué tōnglùn 針學通論 (KR3ee042), a Meiji-period acupuncture primer for blind students that replaces traditional shùxué acupoint-names with anatomical-structure terms drawn from Western dissection-based medicine. Catalog meta dynasty 清 reflects Chinese-bibliographic reception.