510(k) · Cleared
ClearedRHIN1 Stylus
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Aerin Medical, Inc. · GEI Electrosurgical, Cutting & Coagulation & Accessories
Cleared on Dec 20, 2019 as substantially equivalent to K162810 (Aerin Medical, Inc., 2017) after a 101-day review. Its family tree reaches back 4 generations to 2000. 4 later devices descend from it.
- Decided
- Dec 20, 2019
- Review
- 101 days
- Class
- Class II
- Product code
- GEI
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 4 generations to K000778 (2000). 4 later devices descend from it, 1 citing it directly.
- Root · 4 generations backK000778 Entec Reflex Wand 55, Model E4055-01, E4045-01Arthrocare Corp. · 2000
- 3 generations backK150637 Aerin Medical Wand Model FG011Aerin Medical, Inc. · 2015
- 2 generations backK161994 Aerin Medical StylusAerin Medical, Inc. · 2016
- 1 generation backK162810 InSeca ARC Stylus, Aerin ConsoleAerin Medical, Inc. · 2017
- This deviceK192471 RHIN1 StylusAerin Medical, Inc. · 2019
- Descendant · cites it directly · 3 of its ownK212666 Neuromark SystemNeurent Medical · 2021
- Descendant · 2 generations on · 2 of its ownK222032 NEUROMARK SystemNeurent Medical · 2022
- Descendant · 3 generations on · 1 of its ownK250048 NEUROMARK System (NMK00301)Neurent Medical, Ltd. · 2025
- Descendant · 4 generations on · 0 of its ownK261833 NEUROMARK System (NMK00301)Neurent Medical, Ltd. · 2026
Most influential descendants
Showing 4 of 4 · See all- K212666Neuromark SystemNeurent Medical · 2021 · cites it directly3descendants
- K222032NEUROMARK SystemNeurent Medical · 2022 · 2 generations on2descendants
- K250048NEUROMARK System (NMK00301)Neurent Medical, Ltd. · 2025 · 3 generations on1descendant
- K261833NEUROMARK System (NMK00301)Neurent Medical, Ltd. · 2026 · 4 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K000778 | Entec Reflex Wand 55, Model E4055-01, E4045-01 | Arthrocare Corp. | 2000 | — |
| −3 | K150637 | Aerin Medical Wand Model FG011 | Aerin Medical, Inc. | 2015 | — |
| −2 | K161994 | Aerin Medical Stylus | Aerin Medical, Inc. | 2016 | — |
| −1 | K162810 | InSeca ARC Stylus, Aerin Console | Aerin Medical, Inc. | 2017 | — |
| 0 (this device) | K192471 | RHIN1 Stylus | Aerin Medical, Inc. | 2019 | — |
| +1 | K212666 | Neuromark System | Neurent Medical | 2021 | — |
| +2 | K222032 | NEUROMARK System | Neurent Medical | 2022 | — |
| +3 | K250048 | NEUROMARK System (NMK00301) | Neurent Medical, Ltd. | 2025 | — |
| +4 | K261833 | NEUROMARK System (NMK00301) | Neurent Medical, Ltd. | 2026 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 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 GEI? 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 GEI device
- #1 K231790 The InMode System with the Morpheus8 Applicatorsscore 32.7 · 21 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 |
|---|---|---|---|
| * | K162810 | InSeca ARC Stylus, Aerin ConsoleSummary page 4…evice and Classification Panel: General and Plastic Surgery Device Class: Class Il Product Code: GEI CFR Section: 21 CFR 878.4400 Predicate Device: InSeca ARC Stylus (K162810) Device Description The RHIN1 Stylus is a handheld bipolar radiofrequency (RF) probe designed for use in otorhinolaryngology (E… | 2017 |
What descends from it? (4)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K212666 | Neuromark System | 2021 | 3 |
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 2 companies; a new generation was cleared every 2.9 years on median.
- None of the 4 ancestors has a recall.
- Of its descendants, K212666 (Neurent Medical, 2021) has gone furthest, with 3 descendants of its own.
- 3 other devices also cite its predicate K162810.
How does its category compare?
All GEI devicesGEI Electrosurgical, Cutting & Coagulation & Accessories: FDA decisions, review times, recalls and adverse event reports over 20 years. 2019, this device’s year, is highlighted.
FDA decisions per year · GEI
52in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · GEI
113in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · GEI
4in 2025
Class I (14 since 2007) Class II/III not classified
Adverse event reports per year · GEI
7,592in 2025
MAUDE reports naming product code GEI, 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 | 50 | 51 | 21 | 2,795 |
| 2008 | 61 | 71 | 19 | 2,556 |
| 2009 | 42 | 130 | 27 | 3,591 |
| 2010 | 46 | 109 | 51 | 3,377 |
| 2011 | 35 | 135 | 32 | 4,463 |
| 2012 | 39 | 133 | 30 | 5,216 |
| 2013 | 48 | 136 | 13 | 4,897 |
| 2014 | 49 | 103 | 3 | 4,908 |
| 2015 | 47 | 123 | 4 | 4,936 |
| 2016 | 64 | 108 | 3 | 5,616 |
| 2017 | 52 | 72 | 2 | 6,073 |
| 2018 | 47 | 93 | 6 | 6,545 |
| 2019 | 48 | 93 | 5 | 7,067 |
| 2020 | 59 | 105 | 1 | 6,490 |
| 2021 | 46 | 146 | 6 | 6,354 |
| 2022 | 55 | 150 | 49 | 6,103 |
| 2023 | 65 | 104 | 27 (4) | 7,176 |
| 2024 | 59 | 125 | 22 (10) | 7,897 |
| 2025 | 52 | 113 | 4 | 7,592 |
| 2026 | 43 | 183 | 8 | — |
What is it indicated for?
The RHIN1 Stylus is indicated for use in otorhinolaryngology (ENT) surgery for the destruction of soft tissue in the nasal airway, including in posterior nasal nerve regions in patients with chronic rhinitis.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K192471 · printed Nov 5, 2026
Cite this page
510(k) Report. “K192471: RHIN1 Stylus.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K192471
Report an extraction error
Are you the manufacturer?
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