Cleared Traditional

K903514 - FUKUDA DENSHI MODEL LX-3100

K903514 is an FDA 510(k) clearance for FUKUDA DENSHI MODEL LX-3100, manufactured by Fukuda Denshi USA, Inc.. The device is a Class 2 Cardiovascular device with product code DSI cleared through the Traditional 510(k) pathway after a 180-day FDA review.

K903514 · Fukuda Denshi USA, Inc. · Cardiovascular device
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Jan 1991
Decision
180d
Days
Class 2
Risk

K903514 is an FDA 510(k) clearance for the FUKUDA DENSHI MODEL LX-3100. Classified as Detector And Alarm, Arrhythmia (product code DSI), Class II - Special Controls.

Submitted by Fukuda Denshi USA, Inc. (Redmond, US). The FDA issued a Cleared decision on January 30, 1991 after a review of 180 days - an extended review cycle.

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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Cardiovascular review framework, consistent with the majority of Class II 510(k) submissions.

View all Fukuda Denshi USA, Inc. devices

FDA 510(k) Submission Details - K903514

510(k) Number K903514 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 03, 1990
Decision Date January 30, 1991
Days to Decision 180 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
55d slower than avg
Panel avg: 125d · This submission: 180d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DSI Device Classification - Class 2, Special Controls

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 299
Devices cleared under the same product code (DSI) and FDA review panel - the closest regulatory comparables to K903514.
ARRHYTHMIA 9215
K900366 · S & W Medico Teknik · Apr 1991
MODIFIED MONITORING SYSTEM MODELS M1175A & M1176A
K910490 · Hewlett-Packard Co. · Apr 1991
MODEL 43420B NEWWAVE HOLTER SYSTEM/MODIFICATION
K910291 · Hewlett-Packard Co. · Apr 1991
MORTARA INSTRUMENT MODEL X-SCRIBE (TREADMILL INCLUDED)
K900720 · Mortara Instrument, Inc. · Nov 1990
FUKUDA DENSHI MODEL FCP-2201 MODIFICATION
K903704 · Fukuda Denshi USA, Inc. · Sep 1990
TRAM PATIENT MONITOR
K900540 · Marquette Electronics, Inc. · Jul 1990