Cleared Traditional

K770773 - PIPETTE, DILUTING, MODEL ADP-30SD (FDA 510(k) Clearance)

Class I Chemistry device.

K770773 · G.D. Searle and Co. · Chemistry device
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Jul 1977
Decision
74d
Days
Class 1
Risk

K770773 is an FDA 510(k) clearance for the PIPETTE, DILUTING, MODEL ADP-30SD. Classified as Station, Pipetting And Diluting, For Clinical Use (product code JQW), Class I - General Controls.

Submitted by G.D. Searle and Co. (Mchenry, US). The FDA issued a Cleared decision on July 11, 1977 after a review of 74 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.2750 - the FDA in vitro diagnostics and chemistry 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 G.D. Searle and Co. devices

Submission Details

510(k) Number K770773 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 28, 1977
Decision Date July 11, 1977
Days to Decision 74 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
14d faster than avg
Panel avg: 88d · This submission: 74d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code JQW Station, Pipetting And Diluting, For Clinical Use
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.2750
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.