Cleared Traditional

K781741 - MASK, BI FLO NASAL OXYGEN (FDA 510(k) Clearance)

Class I Anesthesiology device.

K781741 · Inhal-O-Tech Medical Plastic · Anesthesiology device
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Dec 1978
Decision
55d
Days
Class 1
Risk

K781741 is an FDA 510(k) clearance for the MASK, BI FLO NASAL OXYGEN. Classified as Mask, Oxygen (product code BYG), Class I - General Controls.

Submitted by Inhal-O-Tech Medical Plastic (Blue Springs, US). The FDA issued a Cleared decision on December 1, 1978 after a review of 55 days - a notably fast clearance cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5580 - 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.

View all Inhal-O-Tech Medical Plastic devices

Submission Details

510(k) Number K781741 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 07, 1978
Decision Date December 01, 1978
Days to Decision 55 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
84d faster than avg
Panel avg: 139d · This submission: 55d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code BYG Mask, Oxygen
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 868.5580
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.