Cleared Special

K231783 - VitroPRO

K231783 is the FDA 510(k) clearance for VitroPRO by CIVCO Medical Instruments Co., Inc.. It is a Class 2 Radiology device (product code ITX) cleared through the Special 510(k) pathway after a 151-day FDA review.

K231783 · CIVCO Medical Instruments Co., Inc. · Radiology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Nov 2023
Decision
151d
Days
Class 2
Risk

K231783 is an FDA 510(k) clearance for the VitroPRO. Classified as Transducer, Ultrasonic, Diagnostic (product code ITX), Class II - Special Controls.

Submitted by CIVCO Medical Instruments Co., Inc. (Kalona, US). The FDA issued a Cleared decision on November 14, 2023 after a review of 151 days - an extended review cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1570 - the FDA radiology and imaging software oversight framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all CIVCO Medical Instruments Co., Inc. devices

Submission Details

510(k) Number K231783 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 16, 2023
Decision Date November 14, 2023
Days to Decision 151 days
Submission Type Special
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
44d slower than avg
Panel avg: 107d · This submission: 151d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code ITX Transducer, Ultrasonic, Diagnostic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1570
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.

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