FDA 510(k) Applications Submitted by Qingliang Liu

FDA 510(k) Number	Submission Date	Device Name	Applicant
K232520	08/18/2023	Fingertip Pulse Oximeter, models Alpine20, Alpine20A, Alpine20H, Alpine20HA, Alpine20B, Alpine20BA, Alpine20BH, Alpine20BHA, Alpine30, Alpine30A, Alpine30H, Alpine30HA, Alpine30B, Alpine30BA, Alpine30BH, Alpine30BHA, Alpine20L, Alpine20LB, Alpine20LH, Alp	Shenzhen Smallsignal Technology Co., Ltd.