Cleared Traditional

K903519 - INTERTECH(TM) HEAT AND MOISTURE EXCHANGER (FDA 510(k) Clearance)

Class I Anesthesiology device.

K903519 · Intertech Resources, Inc. · Anesthesiology device
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Dec 1990
Decision
132d
Days
Class 1
Risk

K903519 is an FDA 510(k) clearance for the INTERTECH(TM) HEAT AND MOISTURE EXCHANGER. Classified as Condenser, Heat And Moisture (artificial Nose) (product code BYD), Class I - General Controls.

Submitted by Intertech Resources, Inc. (Fort Myers, US). The FDA issued a Cleared decision on December 13, 1990 after a review of 132 days - within the typical 510(k) review window.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5375 - the FDA anesthesiology and respiratory device 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 Anesthesiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Intertech Resources, Inc. devices

Submission Details

510(k) Number K903519 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 03, 1990
Decision Date December 13, 1990
Days to Decision 132 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
7d faster than avg
Panel avg: 139d · This submission: 132d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code BYD Condenser, Heat And Moisture (artificial Nose)
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 868.5375
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.