Devices descending from P920030

2 later devices reach Ciba Corning Acs Psa Immunoassay through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K981592	Acs:Centaur Afp	Chiron Diagnostics Corp.	1998	1	—
+2	K020806	Acs:180 & Advia Centaur Afp Immunoassay	Bayer Corp.	2002	0	—