Cleared Traditional

K944818 - COOK ASPIRATION/IRRIGATION UNIT

K944818 is the FDA 510(k) clearance for COOK ASPIRATION/IRRIGATION UNIT by Cook Urological, Inc.. It is a Class 2 General & Plastic Surgery device (product code BTA) cleared through the Traditional 510(k) pathway after a 40-day FDA review.

K944818 · Cook Urological, Inc. · General & Plastic Surgery device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Nov 1994
Decision
40d
Days
Class 2
Risk

K944818 is an FDA 510(k) clearance for the COOK ASPIRATION/IRRIGATION UNIT. Classified as Pump, Portable, Aspiration (manual Or Powered) (product code BTA), Class II - Special Controls.

Submitted by Cook Urological, Inc. (Spencer, US). The FDA issued a Cleared decision on November 8, 1994 after a review of 40 days - a notably fast clearance cycle.

This device falls under the General & Plastic Surgery FDA review panel, regulated under 21 CFR 878.4780 - 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: 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 Cook Urological, Inc. devices

Submission Details

510(k) Number K944818 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 29, 1994
Decision Date November 08, 1994
Days to Decision 40 days
Submission Type Traditional
Review Panel General & Plastic Surgery (SU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
75d faster than avg
Panel avg: 115d · This submission: 40d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code BTA Pump, Portable, Aspiration (manual Or Powered)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 878.4780
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 General & Plastic Surgery devices follow this clearance model.

Regulatory Peers - BTA Pump, Portable, Aspiration (manual Or Powered)

All 40
Devices cleared under the same product code (BTA) and FDA review panel - the closest regulatory comparables to K944818.
PENUMBRA ASPIRATION PUMP, MODEL 115V
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XPS TISSUE ASPIRATION SYSTEM, XPS STRAIGHTSHOT OR MODEL 2000 MICRODEBRIDER SYSTEM
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UIMAT PUMP
K953132 · KARL STORZ Endoscopy-America, Inc. · Aug 1995
R&D BATTERIES, PART NOS. 5243, 5104, AND 5481
K942033 · R & D Batteries, Inc. · Jun 1994
VACPAC PORTABLE ASPIRATION SYSTEM
K910271 · Jedmed Instrument Co. · Mar 1991
HEAVY DUTY (HD) SUCTION UNITS (W/CANNULAS)
K862569 · Jedmed Instrument Co. · Aug 1986