Devices descending from K030770

3 later devices reach Oti Scan with Transducers through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K092837	Oti-Scan 3000	Opko Instrumentation, Inc.	2009	1	—
+1	K031391	HF Module with Transducers	Ophthalmic Technologies, Inc.	2003	2	—
+2	K103471	Ubm Plus	Accutome, Inc.	2011	0	—