510(k) · Cleared
ClearedEndomat LC Pump, Model 20 3303 20
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
KARL STORZ Endoscopy-America, Inc. · OCX Endoscopic Irrigation/Suction System
Cleared on Apr 28, 2004 after a 356-day review. The FDA summary names no predicate by number. 3 later devices descend from it.
- Decided
- Apr 28, 2004
- Review
- 356 days
- Class
- Class II
- Product code
- OCX
- Recalls
- None
- Predicates
- 0
3 later devices descend from it, 1 citing it directly.
- This deviceK031457 Endomat LC Pump, Model 20 3303 20KARL STORZ Endoscopy-America, Inc. · 2004
- Descendant · cites it directly · 2 of its ownK180735 Endomat SelectKarl Storz SE & CO. KG · 2018
- Descendant · 2 generations on · 1 of its ownK201355 Endomat Select, IBS Shaver Software, LicenseKarl Storz SE & CO. KG · 2020
- Descendant · 3 generations on · 0 of its ownK261706 Endomat Select (UP220)Karl Storz SE & CO. KG · 2026
Most influential descendants
Showing 3 of 3 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K031457 | Endomat LC Pump, Model 20 3303 20 | KARL STORZ Endoscopy-America, Inc. | 2004 | — |
| +1 | K180735 | Endomat Select | Karl Storz SE & CO. KG | 2018 | — |
| +2 | K201355 | Endomat Select, IBS Shaver Software, License | Karl Storz SE & CO. KG | 2020 | — |
| +3 | K261706 | Endomat Select (UP220) | Karl Storz SE & CO. KG | 2026 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2018 | 1 | 0 |
| 2020 | 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 OCX? 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 OCX device
- #1 K251986 Auxiliary Water Tube Maj-855score 12.8 · 10 generations · no Class I recall
- #2 Held for the reportin the report
- #3 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 |
|---|---|---|---|
| K180735 | Endomat Select | 2018 | 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, K180735 (Karl Storz SE & CO. KG, 2018) has gone furthest, with 2 descendants of its own.
How does its category compare?
All OCX devicesOCX Endoscopic Irrigation/Suction System: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · OCX
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · OCX
178in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · OCX
2in 2022
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · OCX
33in 2025
MAUDE reports naming product code OCX, 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 | 0 | — | 0 | 1 |
| 2009 | 1 | — | 0 | 0 |
| 2010 | 3 | 51 | 0 | 0 |
| 2011 | 1 | — | 0 | 0 |
| 2012 | 4 | 256 | 0 | 1 |
| 2013 | 3 | 106 | 0 | 1 |
| 2014 | 6 | 77 | 0 | 5 |
| 2015 | 2 | — | 1 | 9 |
| 2016 | 2 | — | 0 | 8 |
| 2017 | 0 | — | 0 | 9 |
| 2018 | 5 | 60 | 0 | 18 |
| 2019 | 8 | 133 | 0 | 41 |
| 2020 | 4 | 88 | 11 | 11 |
| 2021 | 3 | 233 | 0 | 8 |
| 2022 | 6 | 84 | 2 | 18 |
| 2023 | 7 | 109 | 0 | 46 |
| 2024 | 4 | 74 | 0 | 21 |
| 2025 | 4 | 178 | 0 | 33 |
| 2026 | 0 | — | 2 | — |
What is it indicated for?
The KSEA Endomat® LC pump provide suction during Genral and Urological examination and 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/K031457 · printed Nov 6, 2026
Cite this page
510(k) Report. “K031457: Endomat LC Pump, Model 20 3303 20.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K031457
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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