510(k) · Cleared
ClearedStephens Disposable Hooks
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Stephens Instruments · HNQ Hook, Ophthalmic
Cleared on Nov 1, 2002 after a 66-day review. The FDA summary names its predicate without a number. 1 later device descends from it.
- Decided
- Nov 1, 2002
- Review
- 66 days
- Class
- Class I
- Product code
- HNQ
- Recalls
- None
- Predicates
- 0
1 later device descends from it, 1 citing it directly.
- This deviceK022842 Stephens Disposable HooksStephens Instruments · 2002
- Descendant · cites it directly · 0 of its ownK030471 Ophtec Enclavation NeedleOphtec, USA · 2003
Most influential descendants
Showing 1 of 1 · See all- K030471Ophtec Enclavation NeedleOphtec, USA · 2003 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K022842 | Stephens Disposable Hooks | Stephens Instruments | 2002 | — |
| +1 | K030471 | Ophtec Enclavation Needle | Ophtec, USA | 2003 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2003 | 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 HNQ? 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? (4)
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 |
|---|---|---|---|
| * | — | Katena Ophthalmic Hooks Named without a submission number | |
| * | — | Storz Ophthalmic Hooks Named without a submission number | |
| * | — | Rhein Ophthalmic Hooks Named without a submission number | |
| * | — | Stephens Ophthalmic Hooks Named without a submission number |
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 |
|---|---|---|---|
| K030471 | Ophtec Enclavation Needle | 2003 | 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?
- Of its descendants, K030471 (Ophtec, USA, 2003) has gone furthest, with 0 descendants of its own.
How does its category compare?
All HNQ devicesHNQ Hook, Ophthalmic: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · HNQ
FDA has decided no HNQ device since 2007.
Median 510(k) review, days · HNQ
Too few HNQ 510(k)s in any year since 2007 to give a median.
Recalls per year · HNQ
1in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · HNQ
11in 2025
MAUDE reports naming product code HNQ, 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 | 0 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 1 |
| 2010 | 0 | — | 0 | 2 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 1 |
| 2013 | 0 | — | 0 | 2 |
| 2014 | 0 | — | 0 | 1 |
| 2015 | 0 | — | 0 | 3 |
| 2016 | 0 | — | 0 | 2 |
| 2017 | 0 | — | 0 | 4 |
| 2018 | 0 | — | 0 | 15 |
| 2019 | 0 | — | 0 | 9 |
| 2020 | 0 | — | 0 | 5 |
| 2021 | 0 | — | 0 | 4 |
| 2022 | 0 | — | 1 | 5 |
| 2023 | 0 | — | 0 | 2 |
| 2024 | 0 | — | 1 | 16 |
| 2025 | 0 | — | 0 | 11 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The hook is a single use instrument for the retraction of eye muscles in various ophthalmic procedures.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K022842 · printed Nov 6, 2026
Cite this page
510(k) Report. “K022842: Stephens Disposable Hooks.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K022842
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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