Cleared Traditional

K941843 - MMS-2400

K941843 is an FDA 510(k) clearance for MMS-2400, manufactured by Parvo Medics, Inc.. The device is a Class 2 Anesthesiology device with product code BZC cleared through the Traditional 510(k) pathway after a 428-day FDA review.

K941843 · Parvo Medics, Inc. · Anesthesiology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jun 1995
Decision
428d
Days
Class 2
Risk

K941843 is an FDA 510(k) clearance for the MMS-2400. Classified as Calculator, Pulmonary Function Data (product code BZC), Class II - Special Controls.

Submitted by Parvo Medics, Inc. (Salt Lake City, US). The FDA issued a Cleared decision on June 16, 1995 after a review of 428 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.1880 - 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: 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 Anesthesiology submissions.

View all Parvo Medics, Inc. devices

FDA 510(k) Submission Details - K941843

510(k) Number K941843 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 14, 1994
Decision Date June 16, 1995
Days to Decision 428 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
288d slower than avg
Panel avg: 140d · This submission: 428d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

BZC Device Classification - Class 2, Special Controls

Product Code BZC Calculator, Pulmonary Function Data
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.1880
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 - BZC Calculator, Pulmonary Function Data

All 50
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