Cleared Special

K033957 - INFINITY MODULAR MONITORS VF4 MODIFICAT...

K033957 is an FDA 510(k) clearance for INFINITY MODULAR MONITORS VF4 MODIFICAT..., manufactured by Draeger Medical Systems, Inc.. The device is a Class 2 Cardiovascular device with product code MHX cleared through the Special 510(k) pathway after a 144-day FDA review.

K033957 · Draeger Medical Systems, Inc. · Cardiovascular device
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May 2004
Decision
144d
Days
Class 2
Risk

K033957 is an FDA 510(k) clearance for the INFINITY MODULAR MONITORS VF4 MODIFICATIONS WITH SCIO, MODELS DELTA, DELTA XL.... Classified as Monitor, Physiological, Patient(with Arrhythmia Detection Or Alarms) (product code MHX), Class II - Special Controls.

Submitted by Draeger Medical Systems, Inc. (Danvers, US). The FDA issued a Cleared decision on May 14, 2004 after a review of 144 days - within the typical 510(k) review window.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1025 - the FDA cardiovascular device oversight framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Draeger Medical Systems, Inc. devices

FDA 510(k) Submission Details - K033957

510(k) Number K033957 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 22, 2003
Decision Date May 14, 2004
Days to Decision 144 days
Submission Type Special
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
19d slower than avg
Panel avg: 125d · This submission: 144d
Pathway characteristics
Modification to existing cleared device.

MHX Device Classification - Class 2, Special Controls

Product Code MHX Monitor, Physiological, Patient(with Arrhythmia Detection Or Alarms)
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 - MHX Monitor, Physiological, Patient(with Arrhythmia Detection Or Alarms)

All 319
Devices cleared under the same product code (MHX) and FDA review panel - the closest regulatory comparables to K033957.
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K041087 · Draeger Medical Systems, Inc. · May 2004
INFINITY MODULAR MONITORS VF4 MODIFICATIONS
K033694 · Draeger Medical Systems, Inc. · Mar 2004