Cleared Traditional

MODEL 90478 & 90479 TELEMETRY REC. MODULE&HOUSING (K925510) - FDA 510(k) Clearance

Class II Cardiovascular device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K925510 · Spacelabs Medical, Inc. · Cardiovascular device
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Oct 1994
Decision
727d
Days
Class 2
Risk

K925510 is an FDA 510(k) clearance for the MODEL 90478 & 90479 TELEMETRY REC. MODULE&HOUSING. Classified as Detector And Alarm, Arrhythmia (product code DSI), Class II - Special Controls.

Submitted by Spacelabs Medical, Inc. (Hamden, US). The FDA issued a Cleared decision on October 27, 1994 after a review of 727 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1025 - the FDA cardiovascular device oversight framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Cardiovascular submissions.

View all Spacelabs Medical, Inc. devices

Submission Details

510(k) Number K925510 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 30, 1992
Decision Date October 27, 1994
Days to Decision 727 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
602d slower than avg
Panel avg: 125d · This submission: 727d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DSI Detector And Alarm, Arrhythmia
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1025
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Cardiovascular devices follow this clearance model.

Regulatory Peers - DSI Detector And Alarm, Arrhythmia

All 100
Devices cleared under the same product code (DSI) and FDA review panel - the closest regulatory comparables to K925510.
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CC ARHYTHMIS MONITORING OPTION
K923747 · Hewlett-Packard Co. · Jul 1993
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K920154 · Nihon Kohden America, Inc. · Dec 1992
DUAL LEAD (ECG1 & ECG2) ARRHYTHMIA ANALYSIS
K920743 · Nihon Kohden America, Inc. · Sep 1992