Cleared Traditional

UNISTAT BILIRUBINOMETER MODELS 10310 AND 10311 (K922770) - FDA 510(k) Clearance

Class I Chemistry device.

K922770 · Leica, Inc. · Chemistry device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Aug 1992
Decision
70d
Days
Class 1
Risk

K922770 is an FDA 510(k) clearance for the UNISTAT BILIRUBINOMETER MODELS 10310 AND 10311. Classified as Bilirubin (total And Unbound) In The Neonate Test System (product code MQM), Class I - General Controls.

Submitted by Leica, Inc. (Buffalo, US). The FDA issued a Cleared decision on August 18, 1992 after a review of 70 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1113 - 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 Leica, Inc. devices

Submission Details

510(k) Number K922770 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 09, 1992
Decision Date August 18, 1992
Days to Decision 70 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
18d faster than avg
Panel avg: 88d · This submission: 70d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code MQM Bilirubin (total And Unbound) In The Neonate Test System
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.1113
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.