Cleared Traditional

K811537 - MODEL SP 5507 5-LUMEN THERMODILUTION CAT

K811537 is an FDA 510(k) clearance for MODEL SP 5507 5-LUMEN THERMODILUTION CAT, manufactured by Gould, Inc.. The device is a Class 2 Cardiovascular device with product code KRB cleared through the Traditional 510(k) pathway after a 17-day FDA review.

K811537 · Gould, Inc. · Cardiovascular device
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Jun 1981
Decision
17d
Days
Class 2
Risk

K811537 is an FDA 510(k) clearance for the MODEL SP 5507 5-LUMEN THERMODILUTION CAT. Classified as Probe, Thermodilution (product code KRB), Class II - Special Controls.

Submitted by Gould, Inc. (Walker, US). The FDA issued a Cleared decision on June 18, 1981 after a review of 17 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1915 - 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 Gould, Inc. devices

FDA 510(k) Submission Details - K811537

510(k) Number K811537 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 01, 1981
Decision Date June 18, 1981
Days to Decision 17 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
108d faster than avg
Panel avg: 125d · This submission: 17d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KRB Device Classification - Class 2, Special Controls

Product Code KRB Probe, Thermodilution
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1915
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 - KRB Probe, Thermodilution

All 18
Devices cleared under the same product code (KRB) and FDA review panel - the closest regulatory comparables to K811537.
HEPARIN COATED THERMODILUTION CATHETERS
K840824 · Gould, Inc. · May 1984
THERMODILUTION CATHETER
K840992 · Gould, Inc. · May 1984
FLOW-DIRECTED THERMODILUTION CATHETER
K812800 · Sorensen Research · Oct 1981
SWAN-GANZ HEPARIN COATED, ETC. CATHETER
K811411 · American Edwards Laboratories · Jun 1981
EDSLAB CLOSED INJECTATE DELIVERY SYSTEM
K811399 · American Edwards Laboratories · Jun 1981
THERMODILUTION KIT
K811480 · American Pharmaseal Div. Ahsc · Jun 1981