FDA product code LQD: Recorder, Attention Task Performance
LQD is the FDA product code for recorder, attention task performance. It is a Unclassified device, reviewed by the Neurology panel. FDA has cleared 11 510(k) submissions under LQD, from 7 different applicants. The average 510(k) review took 147 days (median 97).
Classification
| Field | Value |
|---|---|
| Device name | Recorder, Attention Task Performance |
| Device class | Unclassified |
| Review panel | NE — Neurology |
| Medical specialty | Unknown |
| Premarket route | 510(k) |
510(k) clearances per year for LQD
| Year | Clearances | Avg. review days |
|---|---|---|
| 2017 | 1 | 127 |
| 2018 | 1 | 90 |
Compare with all 510(k) review times · Search every LQD clearance
Top LQD applicants
| Applicant | Clearances | Latest |
|---|---|---|
| Qbtech AB | 4 | 2016-03-22 |
| The Tova Company | 2 | 2018-03-22 |
| Anthrotronix, Inc. | 1 | 2014-10-15 |
| Optax Systems, Inc. | 1 | 2002-06-10 |
| Performance Ent. | 1 | 1991-08-02 |
2 more applicants have LQD clearances. See the full list in Caduvo.
Most recent LQD clearances
| 510(k) | Applicant | Device | Decision date | Review days |
|---|---|---|---|---|
| K173915 | The Tova Company | Test of Variables of Attention (T.O.V.A.) | 2018-03-22 | 90 |
| K170082 | The Tova Company | Test of Variables of Attention (T.O.V.A.) Version 9.0 | 2017-05-17 | 127 |
| K143468 | Qbtech AB | QbCheck | 2016-03-22 | 474 |
| K141865 | Anthrotronix, Inc. | DANA | 2014-10-15 | 97 |
| K133382 | Qbtech AB | QB TEST | 2014-03-24 | 140 |
Recalls for LQD devices
openFDA lists no recalls for product code LQD.
Frequently asked questions
What is FDA product code LQD?
LQD is the FDA product code for recorder, attention task performance. It is a Unclassified device, reviewed by the Neurology panel.
What device class is LQD?
Unclassified. Typical premarket route: 510(k).
How long does a 510(k) take for product code LQD?
Across 11 cleared submissions the average was 147 days from receipt to decision (median 97).
Which companies have the most LQD clearances?
Qbtech AB (4); The Tova Company (2); Anthrotronix, Inc. (1); Optax Systems, Inc. (1); Performance Ent. (1).
Next steps
- Run an FDA pathway report with predicate devices for product code LQD
- Run a recall and safety report across every LQD manufacturer
- Watch product code LQD for new clearances and recalls
Source: openFDA device classification, 510(k), PMA, De Novo and recall data (public domain). Review days run from FDA receipt to decision. Not regulatory advice.
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