| 3837 | Recorder, Attention Task Performance |
| 3837 | Recorder, Attention Task Performance |
| K173915 | Test Of Variables Of Attention (T.O.V.A.) | The TOVA Company |
| K170082 | Test Of Variables Of Attention (T.O.V.A.) Version 9.0 | THE TOVA COMPANY |
| K143468 | QbCheck | QBTECH AB |
| K141865 | DANA | ANTHROTRONIX, INC |
| K133382 | QB TEST | QBTECH AB |
| K122149 | QBTES | QBTECH AB |
| K040894 | QBTEST | QBTECH AB |
| K023623 | NOVAVISION, MODEL 2.0 | NOVAVISION, INC. |
| K020800 | OPTAX SYSTEM | OPTAX SYSTEMS, INC. |
| K911938 | DYNAVISION 2000 | PERFORMANCE ENT. |
| K861304 | FAGAN TEST MACHINE FOR INFANT INTELLIGENCE | INFANTEST CORP. |
| K854903 | GORDON DIAGNOSTIC SYSTEM MODEL I | CLINICAL DIAGNOSTICS, INC. |
| K843115 | STERILE SOLUTION BOWL | E.M. ADAMS |
| 00862290000333 | Recorder, Attention Task Performance |
| 00862290000326 | Recorder, Attention Task Performance |
| 00862290000319 | Recorder, Attention Task Performance |
| 00862290000302 | Recorder, Attention Task Performance |
| 07350103930067 | Recorder, Attention Task Performance |
| 07350103930012 | Recorder, Attention Task Performance |
| 00860011042105 | Recorder, Attention Task Performance |
| 00860011067641 | Recorder, Attention Task Performance |
| 00860011067634 | Recorder, Attention Task Performance |
| 00860011067627 | Recorder, Attention Task Performance |
| 00860011067610 | Recorder, Attention Task Performance |