Cleared Traditional

K920571 - TRIAL LENS SET

K920571 is an FDA 510(k) clearance for TRIAL LENS SET, manufactured by R.H. Burton Co.. The device is a Class 1 Ophthalmic device with product code HPC cleared through the Traditional 510(k) pathway after a 90-day FDA review.

K920571 · R.H. Burton Co. · Ophthalmic device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
May 1992
Decision
90d
Days
Class 1
Risk

K920571 is an FDA 510(k) clearance for the TRIAL LENS SET. Classified as Set, Lens, Trial, Ophthalmic (product code HPC), Class I - General Controls.

Submitted by R.H. Burton Co. (Grove City, US). The FDA issued a Cleared decision on May 7, 1992 after a review of 90 days - within the typical 510(k) review window.

This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.1405 - 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. 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 R.H. Burton Co. devices

FDA 510(k) Submission Details - K920571

510(k) Number K920571 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 07, 1992
Decision Date May 07, 1992
Days to Decision 90 days
Submission Type Traditional
Review Panel Ophthalmic (OP)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
20d faster than avg
Panel avg: 110d · This submission: 90d
Pathway characteristics
Predicate-based equivalence.

HPC Device Classification - Class 1, General Controls

Product Code HPC Set, Lens, Trial, Ophthalmic
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 886.1405
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.