Cleared Traditional

K833918 - INFUSION PORT BALLOON THERMODILUTION

K833918 is an FDA 510(k) clearance for INFUSION PORT BALLOON THERMODILUTION, manufactured by Critikon Company, LLC. The device is a Class 2 Cardiovascular device with product code DYG cleared through the Traditional 510(k) pathway after a 77-day FDA review.

K833918 · Critikon Company, LLC · Cardiovascular device
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Jan 1984
Decision
77d
Days
Class 2
Risk

K833918 is an FDA 510(k) clearance for the INFUSION PORT BALLOON THERMODILUTION. Classified as Catheter, Flow Directed (product code DYG), Class II - Special Controls.

Submitted by Critikon Company, LLC (Walker, US). The FDA issued a Cleared decision on January 30, 1984 after a review of 77 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1240 - the FDA cardiovascular device oversight 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 Critikon Company, LLC devices

FDA 510(k) Submission Details - K833918

510(k) Number K833918 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 14, 1983
Decision Date January 30, 1984
Days to Decision 77 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
48d faster than avg
Panel avg: 125d · This submission: 77d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DYG Device Classification - Class 2, Special Controls

Product Code DYG Catheter, Flow Directed
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1240
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 Cardiovascular devices follow this clearance model.

Regulatory Peers - DYG Catheter, Flow Directed

All 57
Devices cleared under the same product code (DYG) and FDA review panel - the closest regulatory comparables to K833918.
DESERET HEPARIN COATED FLOW DIRECTED
K841317 · Parke-Davis Co. · Jun 1984
IL HEPARINIZED FLOW DIRECTED THERMAL
K833836 · Instrumentation Laboratory CO · Feb 1984
HEPARIN-COATED BALLOON THERMODILUT
K833572 · Critikon Company, LLC · Jan 1984
USCI ANGIOGRAPHIC BALLOON CATHETER
K831854 · C.R. Bard, Inc. · Oct 1983
FLOW-DIRECTED HEPARIN COATED THERMODIL
K832957 · Sorensen Research · Sep 1983
ELECATH BALTHERM TLC THERMAL DILUTION
K831945 · Electro-Catheter Corp. · Aug 1983