Cleared Traditional

K081756 - OCULAR RESPONSE ANALYZER

K081756 is an FDA 510(k) clearance for OCULAR RESPONSE ANALYZER, manufactured by Reichert, Inc.. The device is a Class 2 Ophthalmic device with product code HKX cleared through the Traditional 510(k) pathway after a 48-day FDA review.

K081756 · Reichert, Inc. · Ophthalmic device
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Aug 2008
Decision
48d
Days
Class 2
Risk

K081756 is an FDA 510(k) clearance for the OCULAR RESPONSE ANALYZER. Classified as Tonometer, Ac-powered (product code HKX), Class II - Special Controls.

Submitted by Reichert, Inc. (Depew, US). The FDA issued a Cleared decision on August 7, 2008 after a review of 48 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 Reichert, Inc. devices

FDA 510(k) Submission Details - K081756

510(k) Number K081756 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 20, 2008
Decision Date August 07, 2008
Days to Decision 48 days
Submission Type Traditional
Review Panel Ophthalmic (OP)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
62d faster than avg
Panel avg: 110d · This submission: 48d
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 23
Devices cleared under the same product code (HKX) and FDA review panel - the closest regulatory comparables to K081756.
Keeler TonoCare Tonometer
K181143 · Keeler Instruments, Inc. · Feb 2019
Tono Vue Non-Contact Tonometer
K180820 · Crystalvue Medical Corporation · Dec 2018
PULSAIR INTELLIPUFF, PULSAIR DESKTOP MODEL 2414-P-2001, 2417-P-2000
K093298 · Keeler Instruments, Inc. · Dec 2010
NON-CONTACT TONOMETER, MODEL NT-4000
K031733 · Nidek, Inc. · Dec 2003
MODEL 30 CLASSIC PNEUMATONOMETER
K002395 · Xomed, Inc. · Dec 2000
KEELER PULSAIR 3000 NON CONTACT TONOMETER
K990257 · Keeler Instruments, Inc. · Mar 1999