510(k) · Cleared
ClearedDRG Laryngeal Augmentation Implant Device
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Doctor'S Research Group, Inc. · KHJ Polymer, Ent Synthetic-Polyamide (Mesh Or Foil Material)
Cleared on Dec 22, 2005 after a 199-day review. The FDA summary names no predicate by number.
- Decided
- Dec 22, 2005
- Review
- 199 days
- Class
- Class II
- Product code
- KHJ
- Recalls
- None
- Predicates
- 0
The FDA summary names no predicate by number.
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 KHJ? 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 KHJ device
- #1 K260266 Tympendi™ (810)score 12.2 · 2 generations · no Class I recall
- #2 Held for the reportin the report
What was it cleared against?
The FDA summary names no predicate by number.
What descends from it?
No later submission names this one as a predicate yet.
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.
How does its category compare?
All KHJ devicesKHJ Polymer, Ent Synthetic-Polyamide (Mesh Or Foil Material): FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · KHJ
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · KHJ
46in 2008
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · KHJ
1in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · KHJ
1in 2025
MAUDE reports naming product code KHJ, 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 | 3 | 46 | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 1 | — | 0 | 4 |
| 2012 | 2 | — | 0 | 2 |
| 2013 | 2 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 2 |
| 2015 | 1 | — | 1 | 1 |
| 2016 | 1 | — | 0 | 0 |
| 2017 | 0 | — | 0 | 0 |
| 2018 | 0 | — | 0 | 4 |
| 2019 | 0 | — | 0 | 2 |
| 2020 | 0 | — | 0 | 1 |
| 2021 | 0 | — | 0 | 1 |
| 2022 | 0 | — | 0 | 3 |
| 2023 | 0 | — | 0 | 1 |
| 2024 | 1 | — | 1 | 0 |
| 2025 | 0 | — | 0 | 1 |
| 2026 | 1 | — | 0 | — |
What is it indicated for?
The DRG Laryngeal Augmentation Implant Device is indicated for use in vocal cord medialization for treatment of patients with unilateral vocal cord paralysis.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K051487 · printed Nov 6, 2026
Cite this page
510(k) Report. “K051487: DRG Laryngeal Augmentation Implant Device.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K051487
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)
- Page last updated Nov 3, 2026