Cleared Traditional

K933448 - MANAN ADAPTER FOR BIP BIOPSY DEVICE

K933448 is the FDA 510(k) clearance for MANAN ADAPTER FOR BIP BIOPSY DEVICE by Manan Medical Products, Inc.. It is a Class 2 Gastroenterology & Urology device (product code KNW) cleared through the Traditional 510(k) pathway after a 121-day FDA review.

K933448 · Manan Medical Products, Inc. · Gastroenterology & Urology device
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Nov 1993
Decision
121d
Days
Class 2
Risk

K933448 is an FDA 510(k) clearance for the MANAN ADAPTER FOR BIP BIOPSY DEVICE. Classified as Instrument, Biopsy (product code KNW), Class II - Special Controls.

Submitted by Manan Medical Products, Inc. (Northbrook, US). The FDA issued a Cleared decision on November 12, 1993 after a review of 121 days - within the typical 510(k) review window.

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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Gastroenterology & Urology review framework, consistent with the majority of Class II 510(k) submissions.

View all Manan Medical Products, Inc. devices

Submission Details

510(k) Number K933448 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 14, 1993
Decision Date November 12, 1993
Days to Decision 121 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
9d faster than avg
Panel avg: 130d · This submission: 121d
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 173
Devices cleared under the same product code (KNW) and FDA review panel - the closest regulatory comparables to K933448.
WANG/MILL-ROSE PLEURAL BIOPSY NEEDLE
K942630 · Mill-Rose Laboratory · Jul 1994
MICROVASIVE(R)/MEDITECH(R) ASAP(TM) 14G BIOPSY NEEDLE
K935814 · Boston Scientific Corp · Mar 1994
MANAN ADAPTER FOR BARD BIOPTY SYSTEM
K940365 · Manan Medical Products, Inc. · Feb 1994
OLYMPUS DISPOSABLE BIOPSY FORCEPS
K930241 · Olympus Corp. · Apr 1993
BARD MONOPTY DISPOSABLE CORE BIOPSY ISNT. W/ CENT.
K922939 · C.R. Bard, Inc. · Feb 1993
BIOPSY FORCEPS
K924106 · United States Endoscopy Group, Inc. · Nov 1992