Recently, Sisheng Tech, an ultrasound brain-computer interface company, announced the completion of a seed+ round of financing worth tens of millions of yuan. This round was led by Guochi Investment, with participation from Yuanhe Puhua and the Global Health Industry Innovation Center (GHIC). Existing shareholders, including Inno Angel Fund and THU Tsinghua Alumni Seed Fund, also increased their stakes. Lightsource Capital served as the exclusive financial advisor.