Cleared Traditional

K942630 - WANG/MILL-ROSE PLEURAL BIOPSY NEEDLE (FDA 510(k) Clearance)

Class II Gastroenterology & Urology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K942630 · Mill-Rose Laboratory · Gastroenterology & Urology device
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Jul 1994
Decision
39d
Days
Class 2
Risk

K942630 is an FDA 510(k) clearance for the WANG/MILL-ROSE PLEURAL BIOPSY NEEDLE. Classified as Instrument, Biopsy (product code KNW), Class II - Special Controls.

Submitted by Mill-Rose Laboratory (Mentor, US). The FDA issued a Cleared decision on July 12, 1994 after a review of 39 days - a notably fast clearance cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.1075 - the FDA gastroenterology and urology 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 Mill-Rose Laboratory devices

Submission Details

510(k) Number K942630 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 03, 1994
Decision Date July 12, 1994
Days to Decision 39 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
91d faster than avg
Panel avg: 130d · This submission: 39d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code KNW Instrument, Biopsy
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.1075
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 Gastroenterology & Urology devices follow this clearance model.

Regulatory Peers - KNW Instrument, Biopsy

All 359
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