Philips (China) Investment Co., Ltd. reported that due to the products involved, Philips identified a small number of s7-3t and s8-3t Due to the incorrect programming of TEE probe in the manufacturing process,Philips (China) Investment Co., Ltd. made the portable color ultrasound diagnosis system; Color ultrasound diagnosis system; Color ultrasound diagnosis system; Color ultrasound diagnosis system; Color ultrasound diagnosis system; Color ultrasound diagnosis system; Color ultrasound diagnosis system; Color ultrasound diagnosis system (Registration Number: gxzz 20183231580; Gxzz 20193061914; Gxzz 20193061919; Gxzz 20153231350; Gsyjx (Jin) Zi 2011 No. 3232258; Gsyjx (Jin) Zi 2005 No. 3230169 (Geng); Gxzz 20193062262; Gsyjx (Jin) Zi 2013 No. 3231234) voluntarily recalled. The recall level is level 2. The model, specification and batch of the products involved are shown in the report form of medical device recall.