Cleared Traditional

K843173 - CELL-MATICS VIRAL TRANSPORT PACK

K843173 is the FDA 510(k) clearance for CELL-MATICS VIRAL TRANSPORT PACK by Difco Laboratories, Inc.. It is a Class 1 Microbiology device (product code JTW) cleared through the Traditional 510(k) pathway after a 24-day FDA review.

K843173 · Difco Laboratories, Inc. · Microbiology device
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Sep 1984
Decision
24d
Days
Class 1
Risk

K843173 is an FDA 510(k) clearance for the CELL-MATICS VIRAL TRANSPORT PACK. Classified as System, Transport, Aerobic (product code JTW), Class I - General Controls.

Submitted by Difco Laboratories, Inc. (Mchenry, US). The FDA issued a Cleared decision on September 6, 1984 after a review of 24 days - a notably fast clearance cycle.

This device falls under the Microbiology FDA review panel, regulated under 21 CFR 866.2900 - the FDA microbiology 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 Difco Laboratories, Inc. devices

Submission Details

510(k) Number K843173 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 13, 1984
Decision Date September 06, 1984
Days to Decision 24 days
Submission Type Traditional
Review Panel Microbiology (MI)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
78d faster than avg
Panel avg: 102d · This submission: 24d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code JTW System, Transport, Aerobic
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 866.2900
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.

Regulatory Peers - JTW System, Transport, Aerobic

All 13
Devices cleared under the same product code (JTW) and FDA review panel - the closest regulatory comparables to K843173.
CEFEPIME DISPANS-O-DISC (CEFEPLIME - 30MCG)
K961148 · Difco Laboratories, Inc. · Apr 1996
CULTURESWAB TRANSPORT SYSTEM
K934894 · Difco Laboratories, Inc. · Feb 1994
GONO-PAK W/THAYER-MARTIN AGAR/GONO-PAK
K843341 · Bd Becton Dickinson Vacutainer Systems Preanalytic · Sep 1984
MINI-TIP CULTURETTE
K803298 · Marion Laboratories, Inc. · Jan 1981
URINE CULTURE KIT
K790366 · Bd Becton Dickinson Vacutainer Systems Preanalytic · Apr 1979
CHAMBER, AEROBIC
K780440 · Marion Laboratories, Inc. · Apr 1978