510(k) · Cleared
ClearedMatrixbrush Endometrial Sampler
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Post Oak Innovations, Inc. · HFE Brush, Endometrial
Cleared on Jun 18, 2012 as substantially equivalent to K082066 (Cook Urological, Inc., 2008) after a 270-day review. Its family tree reaches back 2 generations to 1988.
- Decided
- Jun 18, 2012
- Review
- 270 days
- Class
- Class II
- Product code
- HFE
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 2 generations to K881456 (1988). 3 ancestors in all. No later device cites it as a predicate yet.
- Root · 2 generations backK881456 Pipelle DE Cornier Endometrial Suction CuretteLaboratoire Ccd C/O Washington Regulatory Services · 1988
- 1 generation backK082066 Tao Brush I.U.M.C. Endometrial SamplerCook Urological, Inc. · 2008 · Recalled
- This deviceK112763 Matrixbrush Endometrial SamplerPost Oak Innovations, Inc. · 2012
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −2 | K881456 | Pipelle DE Cornier Endometrial Suction Curette | Laboratoire Ccd C/O Washington Regulatory Services | 1988 | — |
| −1 | K082066 | Tao Brush I.U.M.C. Endometrial Sampler | Cook Urological, Inc. | 2008 | 1 |
| 0 (this device) | K112763 | Matrixbrush Endometrial Sampler | Post Oak Innovations, Inc. | 2012 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1995 | 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 HFE? 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 HFE device
- #1 K240595 Utepreva Endometrial Sampler (UP01)score 8.4 · 3 generations · no Class I recall
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 |
|---|---|---|---|
| * | K082066 | Tao Brush I.U.M.C. Endometrial SamplerSummary page 2…N 0 YA T 10 N Predicate Tao BrushTM I.U.M.C. Endometrial Sampler Device: Cook Urological, Inc. K082066 Device The MatrixBrush Endometrial Sampler is a sterile, single-use endometrial Description: tissue… | 2008 |
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.
What does this lineage say?
- The line of descent spans 24 years and passes through 3 companies; a new generation was cleared every 20.1 years on median.
- 2 of the 3 ancestors have a recall of any class.
- 2 other devices also cite its predicate K082066.
How does its category compare?
All HFE devicesHFE Brush, Endometrial: FDA decisions, review times, recalls and adverse event reports over 20 years. 2012, this device’s year, is highlighted.
FDA decisions per year · HFE
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · HFE
Too few HFE 510(k)s in any year since 2007 to give a median.
Recalls per year · HFE
1in 2009
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · HFE
1in 2016
MAUDE reports naming product code HFE, 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 | 1 | — | 0 | 0 |
| 2009 | 0 | — | 1 | 1 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 1 | — | 0 | 1 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 1 |
| 2017 | 1 | — | 0 | 0 |
| 2018 | 0 | — | 0 | 0 |
| 2019 | 0 | — | 0 | 0 |
| 2020 | 0 | — | 0 | 0 |
| 2021 | 0 | — | 0 | 0 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 1 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 0 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The MatrixBrush Endometrial Sampler is used to obtain endometrial cells for microscopic examination and/or for microbiology cultures.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K112763 · printed Nov 6, 2026
Cite this page
510(k) Report. “K112763: Matrixbrush Endometrial Sampler.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K112763
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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