Cleared Traditional

K931988 - 3P (PULMONARY PERCUSSIVE PACK)

K931988 is the FDA 510(k) clearance for 3P (PULMONARY PERCUSSIVE PACK) by Delta Medical Manuf, Inc.. It is a Class 2 Anesthesiology device (product code BYI) cleared through the Traditional 510(k) pathway after a 554-day FDA review.

K931988 · Delta Medical Manuf, Inc. · Anesthesiology device
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Oct 1994
Decision
554d
Days
Class 2
Risk

K931988 is an FDA 510(k) clearance for the 3P (PULMONARY PERCUSSIVE PACK). Classified as Percussor, Powered-electric (product code BYI), Class II - Special Controls.

Submitted by Delta Medical Manuf, Inc. (Raleigh, US). The FDA issued a Cleared decision on October 28, 1994 after a review of 554 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5665 - 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 Delta Medical Manuf, Inc. devices

Submission Details

510(k) Number K931988 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 22, 1993
Decision Date October 28, 1994
Days to Decision 554 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
414d slower than avg
Panel avg: 140d · This submission: 554d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code BYI Percussor, Powered-electric
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5665
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.