510(k) Report

Devices descending from K133723

3 later devices reach Otc Patch through their predicates, nearest generation first.

GenerationNumberDeviceApplicantDecidedOwn descendantsRecalls
+1K220524Well-Life Mini TENS Stimulator (WL-23XXC/WL-23XXE Series)Well-Life Healthcare Limited20220—
+1K151479EV-820 OTC Pain Relief TENSEveryway Medical Instruments Co.,Ltd20150—
+1K150681Gemore Otc TensGemore Technology Co, Ltd.20150—