Cleared Traditional

K931303 - WOODLYN OPERATION MICROSCOPE

K931303 is the FDA 510(k) clearance for WOODLYN OPERATION MICROSCOPE by Woodlyn, Inc.. It is a Class 1 General & Plastic Surgery device (product code FSO) cleared through the Traditional 510(k) pathway after a 102-day FDA review.

K931303 · Woodlyn, Inc. · General & Plastic Surgery device
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Jun 1993
Decision
102d
Days
Class 1
Risk

K931303 is an FDA 510(k) clearance for the WOODLYN OPERATION MICROSCOPE. Classified as Microscope, Surgical, General & Plastic Surgery (product code FSO), Class I - General Controls.

Submitted by Woodlyn, Inc. (Arlington Heights, US). The FDA issued a Cleared decision on June 25, 1993 after a review of 102 days - within the typical 510(k) review window.

This device falls under the General & Plastic Surgery FDA review panel, regulated under 21 CFR 878.4700 - the FDA general and plastic surgery 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 General & Plastic Surgery review framework, consistent with the majority of Class II 510(k) submissions.

View all Woodlyn, Inc. devices

Submission Details

510(k) Number K931303 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 15, 1993
Decision Date June 25, 1993
Days to Decision 102 days
Submission Type Traditional
Review Panel General & Plastic Surgery (SU)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
13d faster than avg
Panel avg: 115d · This submission: 102d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code FSO Microscope, Surgical, General & Plastic Surgery
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 878.4700
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 - FSO Microscope, Surgical, General & Plastic Surgery

All 8
Devices cleared under the same product code (FSO) and FDA review panel - the closest regulatory comparables to K931303.
SOM 6VI (SURGICAL OPERATING MICROSCOPE)
K926288 · Jedmed Instrument Co. · Oct 1993
SOM 6V
K910357 · Jedmed Instrument Co. · Feb 1991
J2 MICROSCOPE
K902076 · Jedmed Instrument Co. · Aug 1990
OPMI MD SURGICAL MICROSCOPE
K874241 · Carl Zeiss, Inc. · Dec 1987
ODONTO-SCOPE
K822562 · Treace Medical, Inc. · Oct 1982
BINOCULAR OPER. MICROSCOPES & ACCESSOR
K822181 · Kelleher Corp. · Aug 1982