Cleared Traditional

K771667 - BLOOD GAS TRAY #4024 (FDA 510(k) Clearance)

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

K771667 · Concord Laboratories, Inc. · Hematology device
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Oct 1977
Decision
43d
Days
Class 2
Risk

K771667 is an FDA 510(k) clearance for the BLOOD GAS TRAY #4024. Classified as Needle, Hypodermic, Single Lumen (product code FMI), Class II - Special Controls.

Submitted by Concord Laboratories, Inc. (Mchenry, US). The FDA issued a Cleared decision on October 13, 1977 after a review of 43 days - a notably fast clearance cycle.

This device falls under the Hematology FDA review panel, regulated under 21 CFR 880.5570 - the FDA hematology 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 Concord Laboratories, Inc. devices

Submission Details

510(k) Number K771667 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 31, 1977
Decision Date October 13, 1977
Days to Decision 43 days
Submission Type Traditional
Review Panel Hematology (HE)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
70d faster than avg
Panel avg: 113d · This submission: 43d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code FMI Needle, Hypodermic, Single Lumen
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 880.5570
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 Hematology devices follow this clearance model.

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