510(k) Report

510(k) · Cleared

Recalled · Class II · 2012

Classic Ecg/Stimulating NO. 1700 Series

K900519510(k) TraditionalCleared Mar 19, 199045-day reviewClass II21 CFR 870.2360Recalls 1

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

Classic Medical Products, Inc. · DRX Electrode, Electrocardiograph

Cleared on Mar 19, 1990 after a 45-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 2 later devices descend from it. It has been recalled once.

Decided
Mar 19, 1990
Review
45 days
Class
Class II
Product code
DRX
Recalls
1
Predicates
0

2 later devices descend from it, 2 citing it directly.

Descendants, by year cleared 2013: 1 descendant cleared1996: 1 descendant cleared1990200020102020
  1. This deviceK900519 Classic Ecg/Stimulating NO. 1700 SeriesClassic Medical Products, Inc. · 1990
  2. Descendant · cites it directly · 0 of its ownK130816 Interx Sterile Self-Adhesive Dual Electrode (Issde)Neuro Resource Group, Inc. · 2013
  3. Descendant · cites it directly · 0 of its ownK954951 Taylor General Purpose Monitoring ElectrodeTaylor Industries, Inc. · 1996

Most influential descendants

Showing 2 of 2 · See all
  • K130816Interx Sterile Self-Adhesive Dual Electrode (Issde)Neuro Resource Group, Inc. · 2013 · cites it directly0descendants
  • K954951Taylor General Purpose Monitoring ElectrodeTaylor Industries, Inc. · 1996 · cites it directly0descendants
View FIG. 1 as a table

Line of descent and top descendants

GenerationNumberDeviceApplicantDecidedRecalls
0 (this device)K900519Classic Ecg/Stimulating NO. 1700 SeriesClassic Medical Products, Inc.1990—
+1K130816Interx Sterile Self-Adhesive Dual Electrode (Issde)Neuro Resource Group, Inc.2013—
+1K954951Taylor General Purpose Monitoring ElectrodeTaylor Industries, Inc.1996—

Descendants by year cleared

Year clearedDevicesWith a Class I recall
199610
201310
FIG. 1 — Lineage of K900519, 1990–2013Source: 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 DRX? 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? (2)

2 later devices cite it directly; ranked here by how many devices descend from each in turn.

NumberDeviceApplicantDecidedDescendants
K130816Interx Sterile Self-Adhesive Dual Electrode (Issde)Neuro Resource Group, Inc.20130
K954951Taylor General Purpose Monitoring ElectrodeTaylor Industries, Inc.19960

Has anything in its family been recalled? (0 Class I)

Recalls of this device

DateClassRecallRoot causeReason
Feb 9, 2012Class IIZ-0499-2013Employee errorCovidien is conducting a voluntary recall regarding specific lots of TENS electrodes because it was determined that during the manufacturing process the surface of the wires in these lots may have been exposed to an employee who had a…

No ancestor or descendant has a Class I recall.

What does this lineage say?

  • Of its descendants, K130816 (Neuro Resource Group, Inc., 2013) has gone furthest, with 0 descendants of its own.

How does its category compare?

All DRX devices

DRX Electrode, Electrocardiograph: FDA decisions, review times, recalls and adverse event reports over 20 years.

FDA decisions per year · DRX

1in 2017

2007: 32008: 32009: 72010: 52013: 12014: 12017: 1
2007high 7 (2009) · low 0 (2011)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · DRX

78in 2010

2007: 147 days median2008: 17 days median2009: 89 days median2010: 78 days median
2007high 147 (2007) · low 17 (2008)2026

Receipt to decision; years with fewer than 3 clearances left blank.

Recalls per year · DRX

6in 2022

2010: 42015: 12020: 52021: 12022: 6
2007high 6 (2022) · low 0 (2007)2026

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

Adverse event reports per year · DRX

250in 2025

2007: 472008: 152009: 362010: 482011: 802012: 412013: 702014: 272015: 582016: 372017: 552018: 432019: 502020: 532021: 552022: 612023: 1132024: 612025: 250
2007high 250 (2025) · low 15 (2008)2025

MAUDE reports naming product code DRX, 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
20073147047
2008317015
2009789036
2010578448
20110—080
20120—041
20131—070
20141—027
20150—158
20160—037
20171—055
20180—043
20190—050
20200—553
20210—155
20220—661
20230—0113
20240—061
20250—0250
20260—0—
Cite this page

510(k) Report. “K900519: Classic Ecg/Stimulating NO. 1700 Series.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K900519

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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