510(k) · Decided
DecidedTransq 2
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Iomed, Inc. · EGJ Device, Iontophoresis, Other Uses
Cleared on Dec 20, 1991 after an 88-day review. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known. 2 later devices descend from it.
- Decided
- Dec 20, 1991
- Review
- 88 days
- Class
- Class II
- Product code
- EGJ
- Recalls
- None
- Predicates
- 0
2 later devices descend from it, 2 citing it directly.
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K914264 | Transq 2 | Iomed, Inc. | 1991 | — |
| +1 | K060579 | Comfort/IO Iontophoresis Electrodes | Pepin Mfg., Inc. | 2006 | — |
| +1 | K031769 | E-Strip | Eemso, Inc. | 2003 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2003 | 1 | 0 |
| 2006 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in EGJ? 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 EGJ device
- #1 K242041 STOPWET iontophoresis apparatus (SW01)score 9.7 · 3 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against?
FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.
What descends from it? (2)
2 later devices cite it directly; ranked here by how many devices descend from each in turn.
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?
- Of its descendants, K060579 (Pepin Mfg., Inc., 2006) has gone furthest, with 0 descendants of its own.
How does its category compare?
All EGJ devicesEGJ Device, Iontophoresis, Other Uses: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · EGJ
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · EGJ
104in 2007
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · EGJ
1in 2021
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · EGJ
3in 2025
MAUDE reports naming product code EGJ, 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 | 5 | 104 | 0 | 1 |
| 2008 | 2 | — | 0 | 6 |
| 2009 | 2 | — | 0 | 10 |
| 2010 | 0 | — | 0 | 21 |
| 2011 | 1 | — | 0 | 9 |
| 2012 | 0 | — | 0 | 8 |
| 2013 | 0 | — | 0 | 1 |
| 2014 | 1 | — | 0 | 1 |
| 2015 | 2 | — | 0 | 2 |
| 2016 | 0 | — | 0 | 3 |
| 2017 | 1 | — | 0 | 3 |
| 2018 | 1 | — | 0 | 8 |
| 2019 | 1 | — | 0 | 2 |
| 2020 | 1 | — | 0 | 2 |
| 2021 | 0 | — | 1 | 0 |
| 2022 | 0 | — | 0 | 1 |
| 2023 | 1 | — | 0 | 1 |
| 2024 | 1 | — | 0 | 0 |
| 2025 | 1 | — | 0 | 3 |
| 2026 | 0 | — | 0 | — |
https://510kreport.com/device/K914264 · printed Nov 6, 2026
Cite this page
510(k) Report. “K914264: Transq 2.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K914264
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Record history
- FDA decision record loaded May 2, 2026
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026