Cleared Traditional

K842647 - CATARACT TRAY

K842647 is the FDA 510(k) clearance for CATARACT TRAY by Deroyal Industries, Inc.. It is a Class 1 Ophthalmic device (product code HNN) cleared through the Traditional 510(k) pathway after a 303-day FDA review.

K842647 · Deroyal Industries, Inc. · Ophthalmic device
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May 1985
Decision
303d
Days
Class 1
Risk

K842647 is an FDA 510(k) clearance for the CATARACT TRAY. Classified as Knife, Ophthalmic (product code HNN), Class I - General Controls.

Submitted by Deroyal Industries, Inc. (Powell, US). The FDA issued a Cleared decision on May 9, 1985 after a review of 303 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.4350 - the FDA ophthalmic 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: Standard predicate-based submission. Elevated predicate reliance profile. This clearance follows a standard predicate-based equivalence path within the Ophthalmic review framework, consistent with the majority of Class II 510(k) submissions.

View all Deroyal Industries, Inc. devices

Submission Details

510(k) Number K842647 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 10, 1984
Decision Date May 09, 1985
Days to Decision 303 days
Submission Type Traditional
Review Panel Ophthalmic (OP)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
193d slower than avg
Panel avg: 110d · This submission: 303d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code HNN Knife, Ophthalmic
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 886.4350
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 - HNN Knife, Ophthalmic

All 20
Devices cleared under the same product code (HNN) and FDA review panel - the closest regulatory comparables to K842647.
SMARTKNIFE SYSTEM
K853063 · CooperVision, Inc. · Nov 1985
STORZ DIAMOND KNIFE
K853403 · Storz Instrument Co. · Nov 1985
37-200 TO 37-246 VARIOUS OPHTHALMOLOGY SCALPELS/KN
K851790 · Artiberia · May 1985
MICRA DIAMOND KNIFE MICRA ADJUSTABLE KNIFE
K844553 · Codman & Shurtleff, Inc. · Dec 1984
MICROSURGICAL KNIFE
K841951 · Ethicon, Inc. · Jun 1984
RUBY KNIVES FOR OPHTH. SURGERY
K832844 · Keeler Instruments, Inc. · Sep 1983