Devices descending from K120398

3 later devices reach Witouch Pro through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K171599	WiTouch Pro, WiTouch, Neubac	Hollywog, LLC	2017	0	—
+1	K143430	SmartTENS	Easy Med Instrument Co., Ltd.	2015	1	—
+2	K190009	Sunmas TENS & PMS (Model SM9187, SM9180L, SM9180S)	Hong Qiangxing (Shenzhen) Electronics Limited	2019	0	—