Cleared Traditional

K903940 - TYPE 9210 S/ECG

K903940 is an FDA 510(k) clearance for TYPE 9210 S/ECG, manufactured by S & W Medico Teknik. The device is a Class 2 Cardiovascular device with product code DSI cleared through the Traditional 510(k) pathway after a 464-day FDA review.

K903940 · S & W Medico Teknik · Cardiovascular device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Dec 1991
Decision
464d
Days
Class 2
Risk

K903940 is an FDA 510(k) clearance for the TYPE 9210 S/ECG. Classified as Detector And Alarm, Arrhythmia (product code DSI), Class II - Special Controls.

Submitted by S & W Medico Teknik (Denmark, DK). The FDA issued a Cleared decision on December 4, 1991 after a review of 464 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 S & W Medico Teknik devices

FDA 510(k) Submission Details - K903940

510(k) Number K903940 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 27, 1990
Decision Date December 04, 1991
Days to Decision 464 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
339d slower than avg
Panel avg: 125d · This submission: 464d
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 268
Devices cleared under the same product code (DSI) and FDA review panel - the closest regulatory comparables to K903940.
OHMEDA MODULUS CD ANESTHESIA SYSTEM WITH C.V.
K910929 · Ohmeda Medical · Mar 1992
HORIZON PACEMAKER DETECTION SOFTWARE
K913339 · Mennen Medical, Inc. · Jan 1992
ORG-8200A UNIVERSAL SIGNAL HOUSING
K912744 · Nihon Kohden America, Inc. · Dec 1991
HEWLETT-PACKARD MODEL 78720AC ARRHYTHMIA MONIT SYS
K913451 · Hewlett-Packard Co. · Oct 1991
ACCUCORE TELEMETRY, MODIFICATION
K905506 · S & W Medico Teknik · Sep 1991
Q-SMART HOLTER SYSTEMS
K910808 · Quinton, Inc. · Jul 1991