# K082523: Osstell Isq Implant Stability Meter

- Pathway: 510(k) (Special)
- Applicant: Osstell AB
- Decided: Sep 26, 2008 after 24 days
- Product code: EKX (Handpiece, Direct Drive, Ac-Powered)
- Device class: 1
- Regulation: 21 CFR 872.4200
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K003714 (2001). 2 ancestors in all.
9 later devices descend from it; 5 cite it directly.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K033689: Osstell Mentor Rfa, Integration Diagnostics, Ltd. (2004) Summary page 1.

## Most influential descendants
- K143445: Tellos ISQ Buddy (2016), 3 descendants of its own
- K181888: Osstell Beacon (2019), 2 descendants of its own
- K241065: ChecQ (AC100) (2025), 1 descendant of its own
- K180953: AnyCheck IMT-100 (2019), 1 descendant of its own
- K261987: Reusable SmartPeg (2026), 0 descendants of its own

## Indications for use
Osstell ISQ Implant Stability Meter is indicated for use in measuring the stability of implants in the oral cavity and craniofacial region.

Source page: https://510kreport.com/device/K082523
Methodology: https://510kreport.com/methodology