Devices descending from K033192

3 later devices reach RH-950 through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K132832	Activapatch ET Iontophoresis Patch	Activatek, Inc.	2014	0	—
+1	K063465	Champion Iontophoretic Drug Delivery Device	Iomed, Inc.	2007	1	—
+2	K072946	Hybresis Iontophoresis Drug Delivery System	Empi	2007	0	—