510(k) · Cleared
ClearedTRC-NW400 Non-Mydriatic Retinal Camera
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Topcon Corporation · HKI Camera, Ophthalmic, Ac-Powered
Cleared on Sep 17, 2014 as substantially equivalent to K123460 (Topcon Medical Systems, Inc., 2013) after a 105-day review. Its family tree reaches back 7 generations to 1995. 1 later device descends from it.
- Decided
- Sep 17, 2014
- Review
- 105 days
- Class
- Class II
- Product code
- HKI
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 7 generations to K941234 (1995). 11 ancestors in all, the oldest K946058 (1995). 1 later device descends from it, 1 citing it directly.
- Root · 7 generations backK941234 Non-Mydriatic Retinal CameraCanon USA, Inc. · 1995
- 6 generations backK980246 Non-Mydriatic Retinal Camera, Model CR6-45NMCanon USA, Inc. · 1998
- 5 generations backK014274 Non-Mydriatic Fundus Camera, Model NM-1000Nidek, Inc. · 2002
- 4 generations backK041367 Topcon Model TRC-NW200 Non-Mydriatic Retinal CameraTopcon Corp. · 2004
- 3 generations backK090115 Retina Camera TRC-NW7SF Mark IITopcon Corp. · 2009
- 2 generations backK100207 Non-Mydriatic Retinal Camera, Model TRC-NW8FTopcon Corp. · 2010
- 1 generation backK123460 TRC-NW300 Non-Mydriatic Retinal CameraTopcon Medical Systems, Inc. · 2013
- This deviceK141481 TRC-NW400 Non-Mydriatic Retinal CameraTopcon Corporation · 2014
- Descendant · cites it directly · 0 of its ownK221111 Non-Mydriatic Retinal Camera NW500Topcon Corporation · 2022
Most influential descendants
Showing 1 of 1 · See all- K221111Non-Mydriatic Retinal Camera NW500Topcon Corporation · 2022 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K941234 | Non-Mydriatic Retinal Camera | Canon USA, Inc. | 1995 | — |
| −6 | K980246 | Non-Mydriatic Retinal Camera, Model CR6-45NM | Canon USA, Inc. | 1998 | — |
| −5 | K014274 | Non-Mydriatic Fundus Camera, Model NM-1000 | Nidek, Inc. | 2002 | — |
| −4 | K041367 | Topcon Model TRC-NW200 Non-Mydriatic Retinal Camera | Topcon Corp. | 2004 | — |
| −3 | K090115 | Retina Camera TRC-NW7SF Mark II | Topcon Corp. | 2009 | — |
| −2 | K100207 | Non-Mydriatic Retinal Camera, Model TRC-NW8F | Topcon Corp. | 2010 | — |
| −1 | K123460 | TRC-NW300 Non-Mydriatic Retinal Camera | Topcon Medical Systems, Inc. | 2013 | — |
| 0 (this device) | K141481 | TRC-NW400 Non-Mydriatic Retinal Camera | Topcon Corporation | 2014 | — |
| +1 | K221111 | Non-Mydriatic Retinal Camera NW500 | Topcon Corporation | 2022 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1995 | 2 | 0 |
| 2003 | 1 | 0 |
| 2005 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2022 | 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 HKI? 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 HKI device
- #1 K253176 TearViewscore 12.7 · 5 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
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 |
|---|---|---|---|
| * | K123460 | TRC-NW300 Non-Mydriatic Retinal CameraSummary page 4…Name Retinal Camera Classification Name Camera, Ophthalmic, AC-Powered 21 C.F.R. 886.1120 Product Code: HKI Predicate Devices Non-Mydriatic Retinal Camera TRC-NW300 (K123460) Indications for Use The TRC-NW400 intended for use in capturing images of the retina and the anterior segment of the eye and pr… | 2013 |
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 |
|---|---|---|---|
| K221111 | Non-Mydriatic Retinal Camera NW500 | 2022 | 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 19 years and passes through 5 companies; a new generation was cleared every 2.9 years on median.
- None of the 11 ancestors has a recall.
- Of its descendants, K221111 (Topcon Corporation, 2022) has gone furthest, with 0 descendants of its own.
- 1 other device also cites its predicate K123460.
How does its category compare?
All HKI devicesHKI Camera, Ophthalmic, Ac-Powered: FDA decisions, review times, recalls and adverse event reports over 20 years. 2014, this device’s year, is highlighted.
FDA decisions per year · HKI
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · HKI
167in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · HKI
1in 2018
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · HKI
1in 2023
MAUDE reports naming product code HKI, 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 | 2 | — | 0 | 3 |
| 2008 | 5 | 29 | 0 | 1 |
| 2009 | 11 | 104 | 0 | 1 |
| 2010 | 6 | 140 | 0 | 0 |
| 2011 | 7 | 160 | 0 | 0 |
| 2012 | 5 | 179 | 1 | 2 |
| 2013 | 7 | 141 | 0 | 22 |
| 2014 | 4 | 135 | 0 | 3 |
| 2015 | 0 | — | 0 | 3 |
| 2016 | 4 | 146 | 1 | 66 |
| 2017 | 2 | — | 1 | 20 |
| 2018 | 6 | 71 | 1 | 14 |
| 2019 | 4 | 73 | 0 | 0 |
| 2020 | 5 | 182 | 0 | 5 |
| 2021 | 4 | 155 | 0 | 3 |
| 2022 | 1 | — | 0 | 1 |
| 2023 | 5 | 259 | 0 | 1 |
| 2024 | 3 | 28 | 0 | 0 |
| 2025 | 4 | 167 | 0 | 0 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
The TRC-NW400 intended for use in capturing images of the retina and the anterior segment of the eye and presenting the data to the eye care professional, without use of a mydriatic.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K141481 · printed Nov 6, 2026
Cite this page
510(k) Report. “K141481: TRC-NW400 Non-Mydriatic Retinal Camera.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K141481
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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