Cleared Traditional

WORLDWIDE MEDICAL TECHNOLOGIES BONE MARROW BIOPSY NEEDLE (K974794) - FDA 510(k) Clearance

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

K974794 · Worldwide Medical Technologies, LLC · Gastroenterology & Urology device
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Jan 1998
Decision
32d
Days
Class 2
Risk

K974794 is an FDA 510(k) clearance for the WORLDWIDE MEDICAL TECHNOLOGIES BONE MARROW BIOPSY NEEDLE. Classified as Instrument, Biopsy (product code KNW), Class II - Special Controls.

Submitted by Worldwide Medical Technologies, LLC (Woodbury, US). The FDA issued a Cleared decision on January 23, 1998 after a review of 32 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 Worldwide Medical Technologies, LLC devices

Submission Details

510(k) Number K974794 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 22, 1997
Decision Date January 23, 1998
Days to Decision 32 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
98d faster than avg
Panel avg: 130d · This submission: 32d
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 95
Devices cleared under the same product code (KNW) and FDA review panel - the closest regulatory comparables to K974794.
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AUTO SUTURE* ABBI* SYSTEM
K963825 · United States Surgical, A Division of Tyco Healthc · Dec 1996