510(k) Report

510(k) · Cleared

Cleared

939UDX Urine Pathology System

K000373510(k) TraditionalCleared Apr 14, 200070-day reviewClass II21 CFR 864.5200

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

Intl. Remote Imaging Systems · LKM Counter, Urine Particle

Cleared on Apr 14, 2000 after a 70-day review. FDA has not posted a summary or statement for it, so its predicates are not known.

Decided
Apr 14, 2000
Review
70 days
Class
Class II
Product code
LKM
Recalls
None
Predicates
0

FDA has not posted a summary or statement for it, so its predicates are not known.

FIG. 1 — Lineage of K000373Source: FDA 510(k) database · How lineage is built

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Notable FDA decisions, review times and new Class I recalls. See an issue.

Sources: FDA 510(k) database (decision fields), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.

Planning a device in LKM? 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 LKM device

  1. #1 K252580 iQ200 Seriesscore 9.5 · 6 generations · no Class I recall
  2. #2 Held for the reportin the report
  3. #3 Held for the reportin the report
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What was it cleared against?

FDA has not posted a summary or statement for it, so its predicates are not known.

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.

How does its category compare?

All LKM devices

LKM Counter, Urine Particle: FDA decisions, review times, recalls and adverse event reports over 20 years.

FDA decisions per year · LKM

1in 2025

2007: 12008: 12009: 12010: 12018: 12020: 12021: 12024: 12025: 1
2007high 1 (2007) · low 0 (2011)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · LKM

Too few LKM 510(k)s in any year since 2007 to give a median.

Recalls per year · LKM

4in 2023

2013: 12019: 12023: 4
2007high 4 (2023) · low 0 (2007)2026

Class I (0 since 2007) Class II/III not classified

Adverse event reports per year · LKM

1in 2021

2013: 32014: 12016: 32017: 12019: 22020: 22021: 1
2007high 3 (2013) · low 0 (2007)2025

MAUDE reports naming product code LKM, not matched to any one device; reports are not rates.

View these four charts as a table
YearDecisionsMedian 510(k) review, daysRecalls (Class I)MAUDE reports
20071—00
20081—00
20091—00
20101—00
20110—00
20120—00
20130—13
20140—01
20150—00
20160—03
20170—01
20181—00
20190—12
20201—02
20211—01
20220—00
20230—40
20241—00
20251—00
20260—0—
Cite this page

510(k) Report. “K000373: 939UDX Urine Pathology System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K000373

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Record history
  • FDA decision record loaded May 2, 2026
  • Page last updated Nov 3, 2026