510(k) · Cleared
ClearedLaparoscope Lens Shield Device (LENS)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Medeon Biodesign, Inc. · GCJ Laparoscope, General & Plastic Surgery
Cleared on Nov 7, 2019 as substantially equivalent to K170103 (Medeon Biodesign, Inc., 2017) after a 28-day review. Its family tree reaches back 7 generations to 1991. 4 later devices descend from it.
- Decided
- Nov 7, 2019
- Review
- 28 days
- Class
- Class II
- Product code
- GCJ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 7 generations to K904871 (1991). 22 ancestors in all, the oldest K902683 (1990). 4 later devices descend from it, 2 citing it directly.
- Root · 7 generations backK904871 Medi-KleerNorth American Marketing Corp. · 1991
- 6 generations backK974454 Clearfield Anti-Fog Sterile Wipe, Product Number 300-004Tucson Medical Corp. · 1997
- 5 generations backK062779 Defogging Heated Endoscope Lens Protector (Dhelp); Defogging…New Wave Surgical Corporation · 2006 · Recalled
- 4 generations backK080613 Clear-VU System, Models: CVL-01-1000, CVL-01-1030, CVL-01-1045Minimally Invasive Devices, LLC · 2008
- 3 generations backK151117 Laparoscope Lens Shield DeviceMedeon Biodesign, Inc. · 2015
- 2 generations backK160172 Laparoscope Lens Shield DeviceMedeon Biodesign, Inc. · 2016
- 1 generation backK170103 Laparoscope Lens Shield Device (LENS)Medeon Biodesign, Inc. · 2017
- This deviceK192891 Laparoscope Lens Shield Device (LENS)Medeon Biodesign, Inc. · 2019
- Descendant · cites it directly · 2 of its ownK241796 TroCare TroKit Laparoscope Lens Wiper (CP000626)TroCare, LLC · 2024
- Descendant · 2 generations on · 0 of its ownK253994 TroKit Laparoscope Lens WiperTroCare, LLC · 2026
- Descendant · 2 generations on · 0 of its ownK260089 TL-10 Laparoscopic Scope CleanerScopix, Ltd. · 2026
- Descendant · cites it directly · 0 of its ownK200902 ClickCleanMedeon Biodesign, Inc. · 2020
Most influential descendants
Showing 4 of 4 · See all- K241796TroCare TroKit Laparoscope Lens Wiper (CP000626)TroCare, LLC · 2024 · cites it directly2descendants
- K253994TroKit Laparoscope Lens WiperTroCare, LLC · 2026 · 2 generations on0descendants
- K260089TL-10 Laparoscopic Scope CleanerScopix, Ltd. · 2026 · 2 generations on0descendants
- K200902ClickCleanMedeon Biodesign, Inc. · 2020 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K904871 | Medi-Kleer | North American Marketing Corp. | 1991 | — |
| −6 | K974454 | Clearfield Anti-Fog Sterile Wipe, Product Number 300-004 | Tucson Medical Corp. | 1997 | — |
| −5 | K062779 | Defogging Heated Endoscope Lens Protector (Dhelp); Defogging Endoscope Lens… | New Wave Surgical Corporation | 2006 | 2 |
| −4 | K080613 | Clear-VU System, Models: CVL-01-1000, CVL-01-1030, CVL-01-1045 | Minimally Invasive Devices, LLC | 2008 | — |
| −3 | K151117 | Laparoscope Lens Shield Device | Medeon Biodesign, Inc. | 2015 | — |
| −2 | K160172 | Laparoscope Lens Shield Device | Medeon Biodesign, Inc. | 2016 | — |
| −1 | K170103 | Laparoscope Lens Shield Device (LENS) | Medeon Biodesign, Inc. | 2017 | — |
| 0 (this device) | K192891 | Laparoscope Lens Shield Device (LENS) | Medeon Biodesign, Inc. | 2019 | — |
| +1 | K241796 | TroCare TroKit Laparoscope Lens Wiper (CP000626) | TroCare, LLC | 2024 | — |
| +2 | K253994 | TroKit Laparoscope Lens Wiper | TroCare, LLC | 2026 | — |
| +2 | K260089 | TL-10 Laparoscopic Scope Cleaner | Scopix, Ltd. | 2026 | — |
| +1 | K200902 | ClickClean | Medeon Biodesign, Inc. | 2020 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1990 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1996 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2002 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 2 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2020 | 1 | 0 |
| 2024 | 1 | 0 |
| 2026 | 2 | 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 GCJ? 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 GCJ device
- #1 K214046 780 nm 1688 4K Camera System, 780 nm L11 LED…score 21.4 · 21 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
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 |
|---|---|---|---|
| * | K170103 | Laparoscope Lens Shield Device (LENS)Summary page 4…Part 876.1500 Device Class II Classification Panel Gastroenterology/Urology 3 Predicate k number K170103 4 Device Description: The Laparoscope Lens Shield Device (LENS) is a… | 2017 |
What descends from it? (4)
2 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 28 years and passes through 5 companies; a new generation was cleared every 2.7 years on median.
- 6 of the 22 ancestors have a recall of any class.
- Of its descendants, K241796 (TroCare, LLC, 2024) has gone furthest, with 2 descendants of its own.
- 1 other device also cites its predicate K170103.
How does its category compare?
All GCJ devicesGCJ Laparoscope, General & Plastic Surgery: FDA decisions, review times, recalls and adverse event reports over 20 years. 2019, this device’s year, is highlighted.
FDA decisions per year · GCJ
21in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · GCJ
108in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · GCJ
5in 2025
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · GCJ
5,860in 2025
MAUDE reports naming product code GCJ, 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 | 18 | 42 | 12 | 1,639 |
| 2008 | 19 | 73 | 16 | 1,319 |
| 2009 | 21 | 85 | 6 | 1,995 |
| 2010 | 24 | 122 | 30 | 2,657 |
| 2011 | 15 | 113 | 9 | 2,133 |
| 2012 | 17 | 88 | 1 | 1,526 |
| 2013 | 15 | 93 | 7 (1) | 1,565 |
| 2014 | 19 | 90 | 2 | 1,714 |
| 2015 | 26 | 76 | 0 | 1,710 |
| 2016 | 27 | 99 | 5 | 2,080 |
| 2017 | 20 | 77 | 1 | 3,468 |
| 2018 | 21 | 88 | 1 | 2,562 |
| 2019 | 15 | 60 | 0 | 2,578 |
| 2020 | 28 | 61 | 0 | 2,618 |
| 2021 | 18 | 116 | 0 | 3,431 |
| 2022 | 20 | 103 | 1 | 3,945 |
| 2023 | 31 | 109 | 1 | 6,002 |
| 2024 | 29 | 90 | 0 | 6,047 |
| 2025 | 21 | 108 | 5 | 5,860 |
| 2026 | 26 | 122 | 1 | — |
What is it indicated for?
Laparoscope Lens Shield Device (LENS), a sterile, single-use and disposable laparoscopic accessory lens shield device, for various sizes of laparoscopes including standard and bariatric laparoscope, intended to maintain the intra-operative view of the surgical site during minimally invasive surgery by physically shielding the laparoscope lens from debris, grease, blood, and bodily fluids.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K192891 · printed Nov 4, 2026
Cite this page
510(k) Report. “K192891: Laparoscope Lens Shield Device (LENS).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K192891
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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