Devices descending from K052217

2 later devices reach Crono Super Pid through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K091042	Crono S-Pid 50	Cane S.R.L.	2009	1	—
+2	K251105	Tetra (TM-20); Tetra (TM-50)	Emed Technologies Corporation	2025	0	—