510(k) Report

510(k) · Cleared

Cleared

Syva Emit II Propoxyphene Assay

K923873510(k) TraditionalCleared Nov 2, 199291-day reviewClass II21 CFR 862.3700

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

Syva Co. · JXN Enzyme Immunoassay, Propoxyphene

Cleared on Nov 2, 1992 after a 91-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 1 later device descends from it.

Decided
Nov 2, 1992
Review
91 days
Class
Class II
Product code
JXN
Recalls
None
Predicates
0

1 later device descends from it, 1 citing it directly.

Descendants, by year cleared 2002: 1 descendant cleared1990200020102020
  1. This deviceK923873 Syva Emit II Propoxyphene AssaySyva Co. · 1992
  2. Descendant · cites it directly · 0 of its ownK013100 PropoxypheneAbbott Laboratories · 2002

Most influential descendants

Showing 1 of 1 · See all
  • K013100PropoxypheneAbbott Laboratories · 2002 · cites it directly0descendants
View FIG. 1 as a table

Line of descent and top descendants

GenerationNumberDeviceApplicantDecidedRecalls
0 (this device)K923873Syva Emit II Propoxyphene AssaySyva Co.1992—
+1K013100PropoxypheneAbbott Laboratories2002—

Descendants by year cleared

Year clearedDevicesWith a Class I recall
200210
FIG. 1 — Lineage of K923873, 1992–2002Source: FDA 510(k) summaries, read by 510(k) Report · 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 JXN? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.

  • Candidate predicates for a device like this, rankedin the report
  • Recall history across each candidate’s familyin 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? (1)

1 later device cites it directly; ranked here by how many devices descend from each in turn.

NumberDeviceApplicantDecidedDescendants
K013100PropoxypheneAbbott Laboratories20020

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?

  • Of its descendants, K013100 (Abbott Laboratories, 2002) has gone furthest, with 0 descendants of its own.

How does its category compare?

All JXN devices

JXN Enzyme Immunoassay, Propoxyphene: FDA decisions, review times, recalls and adverse event reports over 20 years.

FDA decisions per year · JXN

1in 2015

2011: 12013: 12015: 1
2007high 1 (2011) · low 0 (2007)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · JXN

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

Recalls per year · JXN

1in 2010

2008: 12010: 1
2007high 1 (2008) · low 0 (2007)2026

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

Adverse event reports per year · JXN

1in 2024

2024: 1
2007high 1 (2024) · low 0 (2007)2025

MAUDE reports naming product code JXN, 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
20070—00
20080—10
20090—00
20100—10
20111—00
20120—00
20131—00
20140—00
20151—00
20160—00
20170—00
20180—00
20190—00
20200—00
20210—00
20220—00
20230—00
20240—01
20250—00
20260—0—
Cite this page

510(k) Report. “K923873: Syva Emit II Propoxyphene Assay.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K923873

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