Cleared Traditional

K770627 - ADAPTER, VALVE, ONE WAY BE-130-22 (FDA 510(k) Clearance)

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

K770627 · Instrumentation Industries, Inc. · Anesthesiology device
May 1977
Decision
49d
Days
Class 2
Risk

K770627 is an FDA 510(k) clearance for the ADAPTER, VALVE, ONE WAY BE-130-22. Classified as Valve, Non-rebreathing (product code CBP), Class II - Special Controls.

Submitted by Instrumentation Industries, Inc. (Mchenry, US). The FDA issued a Cleared decision on May 23, 1977 after a review of 49 days - a notably fast clearance cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5870 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

Submission Details

510(k) Number K770627 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 04, 1977
Decision Date May 23, 1977
Days to Decision 49 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary -
Regulatory Context
Review time vs. panel average
176d faster than avg
Panel avg: 225d · This submission: 49d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CBP Valve, Non-rebreathing
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5870
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.