510(k) · Cleared
ClearedSingle Use Cytology Brush V (BC-V600P-3010)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Olympus Medical Systems Corporation · FDX Endoscopic Cytology Brush
Cleared on Dec 18, 2025 as substantially equivalent to K192908 (Wilson-Cook Medical, Inc., 2019) after a 262-day review. Its family tree reaches back 5 generations to 1990.
- Decided
- Dec 18, 2025
- Review
- 262 days
- Class
- Class II
- Product code
- FDX
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 5 generations to K896318 (1990). No later device cites it as a predicate yet.
- Root · 5 generations backK896318 Wilson-Cook Cytology BrushesWilson-Cook Medical, Inc. · 1990
- 4 generations backK040324 Wilson-Cook Double Lumen Biliary Cytology BrushWilson-Cook Medical, Inc. · 2004
- 3 generations backK171573 Fusion Cytology Brush, CytoMax II Double Lumen Cytology BrushWilson-Cook Medical, Inc. · 2017
- 2 generations backK181317 Fusion Cytology Brush, CytoMax II Double Lumen Cytology BrushWilson-Cook Medical, Inc. · 2019
- 1 generation backK192908 Fusion Cytology Brush, CytoMax II Double Lumen Cytology BrushesWilson-Cook Medical, Inc. · 2019
- This deviceK250993 Single Use Cytology Brush V (BC-V600P-3010)Olympus Medical Systems Corporation · 2025
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K896318 | Wilson-Cook Cytology Brushes | Wilson-Cook Medical, Inc. | 1990 | — |
| −4 | K040324 | Wilson-Cook Double Lumen Biliary Cytology Brush | Wilson-Cook Medical, Inc. | 2004 | — |
| −3 | K171573 | Fusion Cytology Brush, CytoMax II Double Lumen Cytology Brush | Wilson-Cook Medical, Inc. | 2017 | — |
| −2 | K181317 | Fusion Cytology Brush, CytoMax II Double Lumen Cytology Brush | Wilson-Cook Medical, Inc. | 2019 | — |
| −1 | K192908 | Fusion Cytology Brush, CytoMax II Double Lumen Cytology Brushes | Wilson-Cook Medical, Inc. | 2019 | — |
| 0 (this device) | K250993 | Single Use Cytology Brush V (BC-V600P-3010) | Olympus Medical Systems Corporation | 2025 | — |
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 FDX? 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 FDX device
- #1 K220063 Single Use Cytology Brushscore 4.0 · 2 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 |
|---|---|---|---|
| * | K192908 | Fusion Cytology Brush, CytoMax II Double Lumen Cytology BrushesSummary page 5…ogy Predicate Device Device Name 510(k) Submitter 510(k) No. Fusion Cytology Brush Wilson-Cook Medical, Inc. K192908 510(k) Summary Page 1 of 5… | 2019 |
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 35 years and passes through 2 companies; a new generation was cleared every 6.1 years on median.
- None of the 5 ancestors has a recall.
How does its category compare?
All FDX devicesFDX Endoscopic Cytology Brush: FDA decisions, review times, recalls and adverse event reports over 20 years. 2025, this device’s year, is highlighted.
FDA decisions per year · FDX
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · FDX
144in 2019
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · FDX
2in 2022
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · FDX
11in 2025
MAUDE reports naming product code FDX, 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 | 6 |
| 2008 | 0 | — | 0 | 14 |
| 2009 | 0 | — | 0 | 37 |
| 2010 | 1 | — | 0 | 37 |
| 2011 | 0 | — | 0 | 36 |
| 2012 | 0 | — | 0 | 28 |
| 2013 | 0 | — | 0 | 45 |
| 2014 | 0 | — | 0 | 61 |
| 2015 | 1 | — | 0 | 62 |
| 2016 | 0 | — | 0 | 45 |
| 2017 | 2 | — | 0 | 44 |
| 2018 | 1 | — | 0 | 48 |
| 2019 | 4 | 144 | 0 | 67 |
| 2020 | 0 | — | 0 | 13 |
| 2021 | 0 | — | 1 | 19 |
| 2022 | 1 | — | 2 | 17 |
| 2023 | 0 | — | 0 | 17 |
| 2024 | 0 | — | 0 | 20 |
| 2025 | 1 | — | 0 | 11 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The Single Use Cytology Brush V BC-V600P-3010 is intended to be used to collect tissue specimens in the biliary system in combination with an endoscope.
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/K250993 · printed Nov 6, 2026
Cite this page
510(k) Report. “K250993: Single Use Cytology Brush V (BC-V600P-3010).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K250993
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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