510(k) · Cleared
ClearedInterlogics W-Tracker and Wrist Works Software
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Interlogics, Inc. · KQX Goniometer, Ac-Powered
Cleared on Jul 9, 1997 after a 106-day review. FDA’s file for it is a 510(k) statement, which names no predicate.
- Decided
- Jul 9, 1997
- Review
- 106 days
- Class
- Class I
- Product code
- KQX
- Recalls
- None
- Predicates
- 0
FDA’s file for it is a 510(k) statement, which names no predicate.
Sources: FDA 510(k) database (decision fields), the FDA 510(k) statement (indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in KQX? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
- Candidate predicates for a device like this, rankedin the report
- Recall history across each candidate’s familyin the report
What was it cleared against?
FDA’s file for it is a 510(k) statement, which names no predicate.
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
How does its category compare?
All KQX devicesKQX Goniometer, Ac-Powered: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · KQX
FDA has decided no KQX device since 2007.
Median 510(k) review, days · KQX
Too few KQX 510(k)s in any year since 2007 to give a median.
Recalls per year · KQX
No recall names KQX since 2007.
Adverse event reports per year · KQX
No MAUDE report names KQX since 2007.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 0 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 0 |
| 2017 | 0 | — | 0 | 0 |
| 2018 | 0 | — | 0 | 0 |
| 2019 | 0 | — | 0 | 0 |
| 2020 | 0 | — | 0 | 0 |
| 2021 | 0 | — | 0 | 0 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 0 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The W-Tracker is a bi-axial wrist-joint movement assessment device mounted on a forearm and hand. Specifically, it measures angular range of motion and velocity in two planes. The Clinical Analysis protocol requires the subject to perform a series of wrist movements, including wrist flexion/extension and ulnar/radial deviation, each to be performed by the subject at his/her preferred speed. The data obtained during the Clinical Analysis protocol is…
Read the full statement (188 words)
The W-Tracker is a bi-axial wrist-joint movement assessment device mounted on a forearm and hand. Specifically, it measures angular range of motion and velocity in two planes. The Clinical Analysis protocol requires the subject to perform a series of wrist movements, including wrist flexion/extension and ulnar/radial deviation, each to be performed by the subject at his/her preferred speed. The data obtained during the Clinical Analysis protocol is real-time data, and is immediately transferred from the W-Tracker to the computer via an A/D conversion device to a serial port.
The goals of the device when performing the Clinical Analysis protocol is to compile information related to tests devised by the AMA to measure impairment of wrist joints, and to compare performance profiles of normal and injured populations.
The W-Tracker does not initiate or control any movement during a test and it does not induce any forces on the subject. It is, therefore, a passive device. The only forces acting on the subject are the negligible inertial forces of the W-Tracker generated by the subject’s wrist movements. The device is fail-safe in design to obviate safety concerns for the subject.
Indications for use read by OCR from a scanned FDA 510(k) statement, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K971079 · printed Nov 6, 2026
Cite this page
510(k) Report. “K971079: Interlogics W-Tracker and Wrist Works Software.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K971079
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Page last updated Nov 3, 2026