Cleared Traditional

K833494 - CLERZ LUBRICATING/REWETTING SOLUTION

K833494 is an FDA 510(k) clearance for CLERZ LUBRICATING/REWETTING SOLUTION, manufactured by CooperVision, Inc.. The device is a Class 2 Ophthalmic device with product code HKX cleared through the Traditional 510(k) pathway after a 89-day FDA review.

K833494 · CooperVision, Inc. · Ophthalmic device
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Jan 1984
Decision
89d
Days
Class 2
Risk

K833494 is an FDA 510(k) clearance for the CLERZ LUBRICATING/REWETTING SOLUTION. Classified as Tonometer, Ac-powered (product code HKX), Class II - Special Controls.

Submitted by CooperVision, Inc. (Southampton, GB). The FDA issued a Cleared decision on January 4, 1984 after a review of 89 days - a notably fast clearance cycle.

This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.1930 - 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: 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 CooperVision, Inc. devices

FDA 510(k) Submission Details - K833494

510(k) Number K833494 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 07, 1983
Decision Date January 04, 1984
Days to Decision 89 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
21d faster than avg
Panel avg: 110d · This submission: 89d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

HKX Device Classification - Class 2, Special Controls

Product Code HKX Tonometer, Ac-powered
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 886.1930
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 Ophthalmic devices follow this clearance model.

Regulatory Peers - HKX Tonometer, Ac-powered

All 33
Devices cleared under the same product code (HKX) and FDA review panel - the closest regulatory comparables to K833494.
DIGILAB MODULAR ONE-APPLANATION TONOMETER
K863217 · Bio-Rad · Sep 1986
WOODLYN APPLANATION TONOMETER
K841762 · Woodlyn, Inc. · Aug 1984
CAT 100
K840836 · CooperVision, Inc. · Jun 1984
AO NON-CONTACT II TONOMETER
K802419 · American Optical Corp. · Nov 1980
SPAN-AID BRIDGING PILLOW SYSTEM
K801518 · Span-America Medical Systems, Inc. · Aug 1980