Devices descending from K031393

2 later devices reach Bayer Advia Centaur CA 19-9 Assay through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K253528	Atellica IM CA 19-9 II	Siemens Healthcare Diagnostics, Inc.	2026	0	—
+1	K100375	Dimension Vista Loci CA 19-9 Flex Reagent Cartridge, and Dimension LOCI7 Calibrator with…	Siemens Healthcare Diagnostics, Inc.	2011	0	—