510(k) · Cleared
ClearedEVA (Enhanced Visual Assessment) System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Mobileodt, Ltd. · HEX Colposcope (And Colpomicroscope)
Cleared on Dec 19, 2016 as substantially equivalent to K122973 (Medgyn Products, Inc., 2013) after a 165-day review. Its family tree reaches back 3 generations to 1995. 1 later device descends from it.
- Decided
- Dec 19, 2016
- Review
- 165 days
- Class
- Class II
- Product code
- HEX
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 3 generations to K940094 (1995). 5 ancestors in all. 1 later device descends from it, 1 citing it directly.
- Root · 3 generations backK940094 Colposcopes and AccessoriesLeisegang Medical, Inc. · 1995
- 2 generations backK021153 Goldway Digital Video Colposcope Imaging System, Model #SLC-2000Goldway Us, Inc. · 2003
- 1 generation backK122973 AL-106, AL-106SA and AL-106B Medgyn Digital Video ColposcopeMedgyn Products, Inc. · 2013
- This deviceK161871 EVA (Enhanced Visual Assessment) SystemMobileodt, Ltd. · 2016
- Descendant · cites it directly · 0 of its ownK202915 IRIS Thermocoagulator and Digital ColposcopeLiger Medical, LLC · 2021
Most influential descendants
Showing 1 of 1 · See all- K202915IRIS Thermocoagulator and Digital ColposcopeLiger Medical, LLC · 2021 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −3 | K940094 | Colposcopes and Accessories | Leisegang Medical, Inc. | 1995 | — |
| −2 | K021153 | Goldway Digital Video Colposcope Imaging System, Model #SLC-2000 | Goldway Us, Inc. | 2003 | — |
| −1 | K122973 | AL-106, AL-106SA and AL-106B Medgyn Digital Video Colposcope | Medgyn Products, Inc. | 2013 | — |
| 0 (this device) | K161871 | EVA (Enhanced Visual Assessment) System | Mobileodt, Ltd. | 2016 | — |
| +1 | K202915 | IRIS Thermocoagulator and Digital Colposcope | Liger Medical, LLC | 2021 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1996 | 1 | 0 |
| 2000 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2021 | 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 HEX? 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 HEX device
- #1 K233043 Smart Scope® CXscore 8.4 · 4 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 |
|---|---|---|---|
| * | K122973 | AL-106, AL-106SA and AL-106B Medgyn Digital Video ColposcopeSummary page 4…ng device: Manufacturer Device 510(k) Date Cleared MedGyn Products, Inc. MedGyn Digital K122973 June 12, 2013 Video Colposcope 5. Device Description The EVA (Enhanced Visual Asse… | 2013 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K202915 | IRIS Thermocoagulator and Digital Colposcope | 2021 | 0 |
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 21 years and passes through 4 companies; a new generation was cleared every 7.8 years on median.
- None of the 5 ancestors has a recall.
- Of its descendants, K202915 (Liger Medical, LLC, 2021) has gone furthest, with 0 descendants of its own.
- 4 other devices also cite its predicate K122973.
How does its category compare?
All HEX devicesHEX Colposcope (And Colpomicroscope): FDA decisions, review times, recalls and adverse event reports over 20 years. 2016, this device’s year, is highlighted.
FDA decisions per year · HEX
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · HEX
165in 2016
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · HEX
No recall names HEX since 2007.
Adverse event reports per year · HEX
1in 2025
MAUDE reports naming product code HEX, 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 | 2 | — | 0 | 0 |
| 2008 | 1 | — | 0 | 2 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 3 | 129 | 0 | 0 |
| 2011 | 2 | — | 0 | 1 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 2 | — | 0 | 0 |
| 2014 | 3 | 211 | 0 | 2 |
| 2015 | 1 | — | 0 | 0 |
| 2016 | 3 | 165 | 0 | 0 |
| 2017 | 1 | — | 0 | 0 |
| 2018 | 2 | — | 0 | 0 |
| 2019 | 1 | — | 0 | 2 |
| 2020 | 0 | — | 0 | 1 |
| 2021 | 0 | — | 0 | 1 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 1 | — | 0 | 1 |
| 2025 | 0 | — | 0 | 1 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The EVA (Enhanced Visual Assessment) System is intended to provide magnified viewing of the vagina, cervix and external genitalia in order to aid in diagnosing abnormalities and selecting areas for biopsy. The device is intended for use in hospitals, doctor’s offices, and remote and rural clinics.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K161871 · printed Nov 5, 2026
Cite this page
510(k) Report. “K161871: EVA (Enhanced Visual Assessment) System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K161871
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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