Cleared Traditional

K954730 - BENCHMARK TRANSFER TEST (FDA 510(k) Clearance)

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

K954730 · P.K. Morgan , Ltd. · Anesthesiology device
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Apr 1997
Decision
533d
Days
Class 2
Risk

K954730 is an FDA 510(k) clearance for the BENCHMARK TRANSFER TEST. Classified as Calculator, Pulmonary Function Data (product code BZC), Class II - Special Controls.

Submitted by P.K. Morgan , Ltd. (Kent Rainham Me8 7ed, GB). The FDA issued a Cleared decision on April 1, 1997 after a review of 533 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 P.K. Morgan , Ltd. devices

Submission Details

510(k) Number K954730 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 16, 1995
Decision Date April 01, 1997
Days to Decision 533 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
394d slower than avg
Panel avg: 139d · This submission: 533d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

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.