# DEN100024: Piezo-Electric Stimulator For Relief Of Mosquito Bite Itch

- Pathway: De Novo
- Applicant: unknown
- Decided: —
- Product code: OSG (Piezo-Electric Stimulator For Relief Of Mosquito Bite Itch)
- Device class: 2
- Regulation: 21 CFR 882.5894
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
47 later devices descend from it; 1 cites it directly.
0 of 48 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. De Novo decisions do not claim a predicate device.

## Most influential descendants
- K022809: EZ Splint & EZ Splint PM (2003), 46 descendants of its own
- K072147: Den Tek Comfort Fit Nightguard (2007), 19 descendants of its own
- K123161: Smartguard Night Guard, Smartguard Original, Smartguard Night Guard Original, Smartguard Elite (2013), 9 descendants of its own
- K082301: Grind NO More (2008), 8 descendants of its own
- K063229: Rest Assured Nite Protector (2006), 7 descendants of its own

Source page: https://510kreport.com/device/DEN100024
Methodology: https://510kreport.com/methodology