Devices descending from K850858

4 later devices reach OB-PH - PH Test Paper through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K960648	Phem-Chek	Femtek, Inc.	1996	3	—
+2	K091287	VS-Sense Test	Common Sense, Ltd.	2009	0	—
+2	K012230	Phem-Alert	Femtek,Llc.	2001	1	—
+3	K032161	Phem-Alert	Femtek,Llc.	2003	0	—