Devices descending from K851895

2 later devices reach Polygel Ultrasound Gel through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K992152	General Purpose Transducer Standoff, Biopsy Transducer Standoff, BI-Plane Endocavity…	CIVCO Medical Instruments Co., Inc.	1999	1	—
+2	K080119	Clearscan	Esi, Inc.	2008	0	—