Cleared Traditional

K940478 - ECAT PRT

K940478 is an FDA 510(k) clearance for ECAT PRT, manufactured by Cti Pet Systems, Inc.. The device is a Class 2 Radiology device with product code KPS cleared through the Traditional 510(k) pathway after a 48-day FDA review.

K940478 · Cti Pet Systems, Inc. · Radiology device
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Mar 1994
Decision
48d
Days
Class 2
Risk

K940478 is an FDA 510(k) clearance for the ECAT PRT. Classified as System, Tomography, Computed, Emission (product code KPS), Class II - Special Controls.

Submitted by Cti Pet Systems, Inc. (Knoxville, US). The FDA issued a Cleared decision on March 22, 1994 after a review of 48 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1200 - the FDA radiology and imaging software 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 Cti Pet Systems, Inc. devices

FDA 510(k) Submission Details - K940478

510(k) Number K940478 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 02, 1994
Decision Date March 22, 1994
Days to Decision 48 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
59d faster than avg
Panel avg: 107d · This submission: 48d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KPS Device Classification - Class 2, Special Controls

Product Code KPS System, Tomography, Computed, Emission
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1200
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 Radiology devices follow this clearance model.

Regulatory Peers - KPS System, Tomography, Computed, Emission

All 290
Devices cleared under the same product code (KPS) and FDA review panel - the closest regulatory comparables to K940478.
SNAC (SIEMENS NUCLEAR ACQUISITION COMPUTER)
K942116 · Siemens Corp. · Jul 1994
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K940236 · Siemens Medical Solutions USA, Inc. · May 1994
MAGELLAN
K940300 · GE Medical Systems · Mar 1994
C-EQUAL(CEDERS-EMORY QUANTITIVE ANALYSIS)
K932745 · Adac Laboratories · Aug 1993
GCA-7200A
K931297 · Toshiba America Medical Systems, In.C · Jul 1993
CORT-EX
K926133 · General Electric Co. · Jun 1993