510(k) Report

510(k) · Cleared

Cleared

Elias Dsdna Abs

K930421510(k) TraditionalCleared Mar 10, 199343-day reviewClass II21 CFR 866.5820

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

Elias U.S.A., Inc. · DHC System, Test, Systemic Lupus Erythematosus

Cleared on Mar 10, 1993 after a 43-day review. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

Decided
Mar 10, 1993
Review
43 days
Class
Class II
Product code
DHC
Recalls
None
Predicates
0

FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

FIG. 1 — Lineage of K930421Source: 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.

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What was it cleared against?

FDA lists a 510(k) statement for it but has not posted the file, 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 DHC devices

DHC System, Test, Systemic Lupus Erythematosus: FDA decisions, review times, recalls and adverse event reports over 20 years.

FDA decisions per year · DHC

FDA has decided no DHC device since 2007.

Median 510(k) review, days · DHC

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

Recalls per year · DHC

1in 2009

2009: 1
2007high 1 (2009) · low 0 (2007)2026

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

Adverse event reports per year · DHC

No MAUDE report names DHC since 2007.

View these four charts as a table
YearDecisionsMedian 510(k) review, daysRecalls (Class I)MAUDE reports
20070—00
20080—00
20090—10
20100—00
20110—00
20120—00
20130—00
20140—00
20150—00
20160—00
20170—00
20180—00
20190—00
20200—00
20210—00
20220—00
20230—00
20240—00
20250—00
20260—0—
Cite this page

510(k) Report. “K930421: Elias Dsdna Abs.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K930421

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