# K062883: Gereonics Ultra-Piezo Limb Movement Sensor

- Pathway: 510(k) (Traditional)
- Applicant: Gereonics, Inc.
- Decided: Jun 13, 2007 after 260 days
- Product code: BZQ (Monitor, Breathing Frequency)
- Device class: 2
- Regulation: 21 CFR 868.2375
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K940014 (1994). 1 ancestor in all.
1 later device descends from it; 1 cites it directly.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K940014: PLM Sensor, Model PLM1, Pro-Tech, Inc. (1994) Summary page 1.

## Most influential descendants
- K130570: Neurovision Medical Motion Sensor (2013), 0 descendants of its own

## Indications for use
For adult use. The Gereonics Ultra-Piezo Limb Movement Sensor (LMS) is used to detect periodic limb movements for recording or monitoring on a physiological amplifier. The LMS is intended for use in sleep disorders studies.

Source page: https://510kreport.com/device/K062883
Methodology: https://510kreport.com/methodology