510(k) · Cleared
ClearedEnhanced Ultra Vit Probe
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Alcon Research, Ltd. · MLZ Vitrectomy, Instrument Cutter
Cleared on Apr 2, 2010 as substantially equivalent to K063583 (Alcon, 2008) after a 162-day review. Its family tree reaches back 4 generations to 1985. 18 later devices descend from it.
- Decided
- Apr 2, 2010
- Review
- 162 days
- Class
- Class II
- Product code
- MLZ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 4 generations to K844373 (1985). 15 ancestors in all. 18 later devices descend from it, 4 citing it directly.
- Root · 4 generations backK844373 O.M.S. Ultra-PhacoOptical Micro Systems, Inc. · 1985
- 3 generations backK981116 Sovereign Cataract Extraction SystemAllergan, Inc. · 1998 · Recalled
- 2 generations backK021566 InfinitiAlcon Laboratories, Inc. · 2002 · Recalled
- 1 generation backK063583 Alcon Vision SystemAlcon · 2008 · Recalled
- This deviceK093305 Enhanced Ultra Vit ProbeAlcon Research, Ltd. · 2010
- Descendant · cites it directly · 17 of its ownK101285 Constellation Vision SystemAlcon Manufacturing, Ltd. · 2010 · Recalled
- Descendant · cites it directly · 6 of its ownK121555 Centurion Vision SystemAlcon Laboratories, Inc. · 2012 · Recalled
- Descendant · 2 generations on · 5 of its ownK142877 EVA,anterior machine, EVA, combined machine, EVA combined machine…Dutch Ophthalmic Research Center International BV · 2015
- Descendant · 2 generations on · 3 of its ownK161794 CENTURION Vision System (Active SentryTM)Alcon Research, Ltd. · 2017
- Descendant · cites it directly · 3 of its ownK110951 27+ Ultravit Probe, 27+ Flex-Tip Laser Probe, 27+ Endoilluminator…Alcon Research, Ltd. · 2011 · Recalled
Showing 5 of 18 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 18 · See all- K101285Constellation Vision SystemAlcon Manufacturing, Ltd. · 2010 · cites it directly17descendants
- K121555Centurion Vision SystemAlcon Laboratories, Inc. · 2012 · cites it directly6descendants
- K142877EVA,anterior machine, EVA, combined machine, EVA combined machine with laser (DORC…Dutch Ophthalmic Research Center International BV · 2015 · 2 generations on5descendants
- K161794CENTURION Vision System (Active SentryTM)Alcon Research, Ltd. · 2017 · 2 generations on3descendants
- K11095127+ Ultravit Probe, 27+ Flex-Tip Laser Probe, 27+ Endoilluminator Probe, 27+ Valved…Alcon Research, Ltd. · 2011 · cites it directly3descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K844373 | O.M.S. Ultra-Phaco | Optical Micro Systems, Inc. | 1985 | — |
| −3 | K981116 | Sovereign Cataract Extraction System | Allergan, Inc. | 1998 | 1 |
| −2 | K021566 | Infiniti | Alcon Laboratories, Inc. | 2002 | 3 |
| −1 | K063583 | Alcon Vision System | Alcon | 2008 | 11 |
| 0 (this device) | K093305 | Enhanced Ultra Vit Probe | Alcon Research, Ltd. | 2010 | — |
| +1 | K101285 | Constellation Vision System | Alcon Manufacturing, Ltd. | 2010 | 4 |
| +1 | K121555 | Centurion Vision System | Alcon Laboratories, Inc. | 2012 | 4 |
| +2 | K142877 | EVA,anterior machine, EVA, combined machine, EVA combined machine with laser… | Dutch Ophthalmic Research Center International BV | 2015 | — |
| +2 | K161794 | CENTURION Vision System (Active SentryTM) | Alcon Research, Ltd. | 2017 | — |
| +1 | K110951 | 27+ Ultravit Probe, 27+ Flex-Tip Laser Probe, 27+ Endoilluminator Probe, 27+… | Alcon Research, Ltd. | 2011 | 1 |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 2003 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2017 | 2 | 0 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2022 | 3 | 0 |
| 2023 | 1 | 0 |
| 2024 | 3 | 0 |
| 2025 | 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 MLZ? 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 MLZ device
- #1 K220030 Vista Ophthalmics Vitrectomy Probescore 5.7 · 9 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 |
|---|---|---|---|
| * | K063583 | Alcon Vision SystemSummary page 1…) Product Code: MLZ Predicate Devices The legally marketed devices(s) to which we are claiming equivalence to are: 51()Number Device K063583 ALCONO Vision System (CONSTELLATIONO) UltraVit Probes… | 2008 |
What descends from it? (18)
See all 184 later devices cite it directly; ranked here by how many devices descend from each in turn.
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 25 years and passes through 5 companies; a new generation was cleared every 5.9 years on median.
- 7 of the 15 ancestors have a recall of any class.
- Of its descendants, K101285 (Alcon Manufacturing, Ltd., 2010) has gone furthest, with 17 descendants of its own.
- 6 other devices also cite its predicate K063583.
How does its category compare?
All MLZ devicesMLZ Vitrectomy, Instrument Cutter: FDA decisions, review times, recalls and adverse event reports over 20 years. 2010, this device’s year, is highlighted.
FDA decisions per year · MLZ
1in 2022
2026 to Oct 25, outlined.
Median 510(k) review, days · MLZ
Too few MLZ 510(k)s in any year since 2007 to give a median.
Recalls per year · MLZ
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MLZ
251in 2025
MAUDE reports naming product code MLZ, 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 | 15 |
| 2008 | 1 | — | 0 | 5 |
| 2009 | 0 | — | 0 | 13 |
| 2010 | 1 | — | 0 | 2 |
| 2011 | 0 | — | 0 | 1 |
| 2012 | 0 | — | 0 | 3 |
| 2013 | 0 | — | 0 | 4 |
| 2014 | 0 | — | 0 | 2 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 5 |
| 2017 | 1 | — | 0 | 10 |
| 2018 | 0 | — | 0 | 8 |
| 2019 | 0 | — | 0 | 6 |
| 2020 | 0 | — | 0 | 54 |
| 2021 | 0 | — | 0 | 40 |
| 2022 | 1 | — | 0 | 40 |
| 2023 | 0 | — | 0 | 92 |
| 2024 | 0 | — | 0 | 186 |
| 2025 | 0 | — | 1 | 251 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The ALCON® Enhanced UltraVit® Probe is indicated to be used to remove vitreous and dissect tissues in the eye.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K093305 · printed Nov 4, 2026
Cite this page
510(k) Report. “K093305: Enhanced Ultra Vit Probe.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K093305
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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