Cleared Traditional

PM2002 CC, ARISTOCRAT AND ARISTOCRAT DELUXE (K904947) - FDA 510(k) Clearance

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

K904947 · Planmeca USA, Inc. · Anesthesiology device
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Jan 1991
Decision
90d
Days
Class 2
Risk

K904947 is an FDA 510(k) clearance for the PM2002 CC, ARISTOCRAT AND ARISTOCRAT DELUXE. Classified as Spirometer, Diagnostic (product code BZG), Class II - Special Controls.

Submitted by Planmeca USA, Inc. (Finland, FI). The FDA issued a Cleared decision on January 30, 1991 after a review of 90 days - within the typical 510(k) review window.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.1840 - 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 Planmeca USA, Inc. devices

Submission Details

510(k) Number K904947 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 01, 1990
Decision Date January 30, 1991
Days to Decision 90 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
49d faster than avg
Panel avg: 139d · This submission: 90d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code BZG Spirometer, Diagnostic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.1840
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 Anesthesiology devices follow this clearance model.

Regulatory Peers - BZG Spirometer, Diagnostic

All 21
Devices cleared under the same product code (BZG) and FDA review panel - the closest regulatory comparables to K904947.
Welch Allyn Diagnostic Cardiology Suite 2.X.X with Spirometry option
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K180011 · Pulmonx Corporation · Jul 2018
BREATH METER
K810437 · Fred Sammons, Inc. · May 1981