510(k) · Cleared
ClearedAvid IF2
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Vision Quest Industries Inc./Dba VQ Orthocare · LIH Interferential Current Therapy
Cleared on Jun 12, 2019 as substantially equivalent to K030507 (Vision Quest Industries, Inc., 2003) and 1 other predicate after a 163-day review. Its family tree reaches back 3 generations to 1993. 1 later device descends from it.
- Decided
- Jun 12, 2019
- Review
- 163 days
- Class
- Class II
- Product code
- LIH
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 3 generations to K931781 (1993). 10 ancestors in all, the oldest K872976 (1987). 1 later device descends from it, 1 citing it directly.
- Root · 3 generations backK931781 Jace Tri-Stim DeviceJace Systems, Inc. · 1993
- 2 generations backK030507 T.E.a.R. TECH3 Model #44TT03Vision Quest Industries, Inc. · 2003
- 1 generation backK090532 T.E.a.R. TECH3Vision Quest Industries, Inc. · 2009
- This deviceK183692 Avid IF2Vision Quest Industries Inc./Dba VQ Orthocare · 2019
- Descendant · cites it directly · 0 of its ownK202490 Avid CT2Vision Quest Industries Inc./Dba VQ Orthocare · 2020
Most influential descendants
Showing 1 of 1 · See all- K202490Avid CT2Vision Quest Industries Inc./Dba VQ Orthocare · 2020 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −3 | K931781 | Jace Tri-Stim Device | Jace Systems, Inc. | 1993 | — |
| −2 | K030507 | T.E.a.R. TECH3 Model #44TT03 | Vision Quest Industries, Inc. | 2003 | — |
| −1 | K090532 | T.E.a.R. TECH3 | Vision Quest Industries, Inc. | 2009 | — |
| 0 (this device) | K183692 | Avid IF2 | Vision Quest Industries Inc./Dba VQ Orthocare | 2019 | — |
| +1 | K202490 | Avid CT2 | Vision Quest Industries Inc./Dba VQ Orthocare | 2020 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1987 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 2005 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2020 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in LIH? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new LIH device
- #1 K231575 Vecttor VT-300score 7.1 · 2 generations · no Class I recall
What was it cleared against? (2)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K030507 | T.E.a.R. TECH3 Model #44TT03Summary page 4…21 CFR 882.5890, Product Code LIH Predicate Devices: T.E.A.R. Tech3 by Vision Quest Industries, Inc. K030507 and K090532 Device Description: The Avid IF2, Model AV-IF19A is an Interferential… | 2003 |
| * | K090532 | T.E.a.R. TECH3Summary page 4…21 CFR 882.5890, Product Code LIH Predicate Devices: T.E.A.R. Tech3 by Vision Quest Industries, Inc. K030507 and K090532 Device Description: The Avid IF2, Model AV-IF19A is an Interferential Stimulator… | 2009 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K202490 | Avid CT2 | 2020 | 0 |
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.
What does this lineage say?
- The line of descent spans 26 years and passes through 3 companies; a new generation was cleared every 9.6 years on median.
- None of the 10 ancestors has a recall.
- Of its descendants, K202490 (Vision Quest Industries Inc./Dba VQ Orthocare, 2020) has gone furthest, with 0 descendants of its own.
- 1 other device also cites its predicate K030507.
How does its category compare?
All LIH devicesLIH Interferential Current Therapy: FDA decisions, review times, recalls and adverse event reports over 20 years. 2019, this device’s year, is highlighted.
FDA decisions per year · LIH
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · LIH
Too few LIH 510(k)s in any year since 2007 to give a median.
Recalls per year · LIH
No recall names LIH since 2007.
Adverse event reports per year · LIH
1in 2025
MAUDE reports naming product code LIH, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 1 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 14 |
| 2009 | 2 | — | 0 | 3 |
| 2010 | 2 | — | 0 | 2 |
| 2011 | 1 | — | 0 | 1 |
| 2012 | 2 | — | 0 | 1 |
| 2013 | 0 | — | 0 | 1 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 1 |
| 2016 | 0 | — | 0 | 1 |
| 2017 | 0 | — | 0 | 1 |
| 2018 | 0 | — | 0 | 0 |
| 2019 | 1 | — | 0 | 1 |
| 2020 | 0 | — | 0 | 0 |
| 2021 | 1 | — | 0 | 1 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 1 | — | 0 | 1 |
| 2025 | 0 | — | 0 | 1 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The Avid IF2 Interferential Stimulator, Model AV-IF19A is indicated for use in the following applications:
-Symptomatic relief of post-surgical and/or post traumatic acute pain
-Symptomatic relief of chronic intractable pain
-Relaxation of muscle spasms
-Maintaining and increasing range of motion
-Increases local blood circulation
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K183692 · printed Nov 5, 2026
Cite this page
510(k) Report. “K183692: Avid IF2.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K183692
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026