Devices descending from K925486

3 later devices reach Ust-5522-7.5 & Ust-5522L-7.5 Intraoperative Trans. through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K972192	Perception Inc. GPS-Xyz Diagnostic Ultrasound System	Perception, Inc.	1997	1	—
+1	K953759	Diagnostic Ultrasound Transducer	Biosound, Inc.	1996	0	—
+2	K981834	Perception Inc, GPS-6TBMD Diagnostic Ultrasound System	Perception, Inc.	1998	0	—