Cleared Traditional

K790820 - NON-REBREATHING T PIECE

K790820 is an FDA 510(k) clearance for NON-REBREATHING T PIECE, manufactured by Dhd Medical Products Div. Diemolding Corp.. The device is a Class 2 Anesthesiology device with product code CBP cleared through the Traditional 510(k) pathway after a 3-day FDA review.

K790820 · Dhd Medical Products Div. Diemolding Corp. · Anesthesiology device
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May 1979
Decision
3d
Days
Class 2
Risk

K790820 is an FDA 510(k) clearance for the NON-REBREATHING T PIECE. Classified as Valve, Non-rebreathing (product code CBP), Class II - Special Controls.

Submitted by Dhd Medical Products Div. Diemolding Corp. (Mchenry, US). The FDA issued a Cleared decision on May 4, 1979 after a review of 3 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.

View all Dhd Medical Products Div. Diemolding Corp. devices

FDA 510(k) Submission Details - K790820

510(k) Number K790820 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 01, 1979
Decision Date May 04, 1979
Days to Decision 3 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
137d faster than avg
Panel avg: 140d · This submission: 3d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

CBP Device Classification - Class 2, Special Controls

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.

Regulatory Peers - CBP Valve, Non-rebreathing

All 44
Devices cleared under the same product code (CBP) and FDA review panel - the closest regulatory comparables to K790820.
RETARD VALVE 3-STACK #M-514
K791908 · Mem Medical, Inc. · Oct 1979
ONE-WAY VALVE-MALE, M-504
K791849 · Mem Medical, Inc. · Oct 1979
ONE-WAY VALVE-FEMALE, M-503
K791850 · Mem Medical, Inc. · Oct 1979
ONE-WAY VALVE
K790151 · Airlife, Inc. · Mar 1979
VALVE, VENT-AWAY TWO-WAY
K781920 · Chesebrough-Pond'S U.S.A. Co. · Dec 1978
ADAPTER, VALVE, ONE WAY BE-130-22
K770627 · Instrumentation Industries, Inc. · May 1977