Cleared Traditional

K833903 - BENZETHONIUM CHLORIDE

K833903 · Blairex Laboratories, Inc. · Ophthalmic device
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May 1984
Decision
198d
Days
-
Risk

K833903 is an FDA 510(k) clearance for the BENZETHONIUM CHLORIDE. Classified as Lens, Contact (polymethylmethacrylate) (product code HPX).

Submitted by Blairex Laboratories, Inc. (Walker, US). The FDA issued a Cleared decision on May 30, 1984 after a review of 198 days - an extended review cycle.

This device falls under the Ophthalmic FDA review panel. 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. Standard predicate reliance. 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 Blairex Laboratories, Inc. devices

FDA 510(k) Submission Details - K833903

510(k) Number K833903 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 14, 1983
Decision Date May 30, 1984
Days to Decision 198 days
Submission Type Traditional
Review Panel Ophthalmic (OP)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
88d slower than avg
Panel avg: 110d · This submission: 198d
Pathway characteristics
Predicate-based equivalence.

HPX Device Classification - Class 0,

Product Code HPX Lens, Contact (polymethylmethacrylate)
Device Class -

Regulatory Peers - HPX Lens, Contact (polymethylmethacrylate)

All 20
Devices cleared under the same product code (HPX) and FDA review panel - the closest regulatory comparables to K833903.
LENSKEEPER CONTACT LENS CARRYING CASE
K861642 · Allergan, Inc. · May 1986
BAUSCH & LOMB LENS CARRYING CASE
K854968 · Bausch & Lomb, Inc. · Apr 1986
SIGHT SAVER ALL PURPOSE LENS CARRYING CASE
K852384 · Bausch & Lomb, Inc. · Jul 1985
SENSITIVE EYES
K832706 · Bausch & Lomb, Inc. · Oct 1983
CLERZ LUBRICATING & REWETTING EYE DROPS
K830740 · CooperVision, Inc. · Jun 1983
PRE-SERT
K822706 · Allergan, Inc. · Oct 1982