# K884834: Xomed Ionesthetizer (TM)

- Pathway: 510(k) (Traditional)
- Applicant: Xomed, Inc.
- Decided: Feb 15, 1989 after 89 days
- Product code: EGJ (Device, Iontophoresis, Other Uses)
- Device class: 2
- Regulation: 21 CFR 890.5525
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 1 cites it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K073276: Iontophoresis System (2008), 2 descendants of its own
- K110636: Tula Iontophoresis System (2011), 1 descendant of its own
- K150453: TULA Iontophoresis System with Earset (2015), 0 descendants of its own

Source page: https://510kreport.com/device/K884834
Methodology: https://510kreport.com/methodology