Devices descending from K201683

2 later devices reach PMMA Block through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K223706	Pmma Block	Huliang (Shanghai) Bio-Tech Co., Ltd.	2023	1	—
+2	K253380	“FLNT Base” and “FLNT Temp”	Liaoning Upcera Co., Ltd.	2026	0	—