510(k) · Cleared
ClearedEpifilm Otologic Lamina
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Xomed, Inc. · KHJ Polymer, Ent Synthetic-Polyamide (Mesh Or Foil Material)
Cleared on Nov 3, 1998 after an 81-day review. The FDA summary names no predicate by number. 3 later devices descend from it.
- Decided
- Nov 3, 1998
- Review
- 81 days
- Class
- Class II
- Product code
- KHJ
- Recalls
- None
- Predicates
- 0
3 later devices descend from it, 1 citing it directly.
- This deviceK982870 Epifilm Otologic LaminaXomed, Inc. · 1998
- Descendant · cites it directly · 2 of its ownK150594 Biodesign Otologic Repair GraftCook Biotech Incorprated · 2015
- Descendant · 2 generations on · 1 of its ownK161000 Biodesign Otologic Repair GraftCook Biotech Incorporated · 2016
- Descendant · 3 generations on · 0 of its ownK232646 Biodesign Otologic Butterfly Graft (ENT-OTO-BFLY-0.4-0.6); Biodesign…Cook Biotech Incorporated · 2024 · Recalled
Most influential descendants
Showing 3 of 3 · See all- K150594Biodesign Otologic Repair GraftCook Biotech Incorprated · 2015 · cites it directly2descendants
- K161000Biodesign Otologic Repair GraftCook Biotech Incorporated · 2016 · 2 generations on1descendant
- K232646Biodesign Otologic Butterfly Graft (ENT-OTO-BFLY-0.4-0.6); Biodesign Otologic Butterfly…Cook Biotech Incorporated · 2024 · 3 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K982870 | Epifilm Otologic Lamina | Xomed, Inc. | 1998 | — |
| +1 | K150594 | Biodesign Otologic Repair Graft | Cook Biotech Incorprated | 2015 | — |
| +2 | K161000 | Biodesign Otologic Repair Graft | Cook Biotech Incorporated | 2016 | — |
| +3 | K232646 | Biodesign Otologic Butterfly Graft (ENT-OTO-BFLY-0.4-0.6); Biodesign Otologic… | Cook Biotech Incorporated | 2024 | 1 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2024 | 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 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? (3)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K150594 | Biodesign Otologic Repair Graft | 2015 | 2 |
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, K150594 (Cook Biotech Incorprated, 2015) has gone furthest, with 2 descendants of its own.
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 Xomed EpiFilm™ Otologic Lamina is intended for use as an implant material to aid in surgical repairs and as an adjunct to aid in the natural healing process in various otologic procedures.
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/K982870 · printed Nov 4, 2026
Cite this page
510(k) Report. “K982870: Epifilm Otologic Lamina.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K982870
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