Cleared Special

K061488 - CTS-5500/CTS-6600 ULTRASONIC PULSED ECHO IMAGING SYSTEM

K061488 is an FDA 510(k) clearance for CTS-5500/CTS-6600 ULTRASONIC PULSED ECH..., manufactured by Shantou Institute of Ultrasonic Instruments (Siui. The device is a Class 2 Radiology device with product code IYN cleared through the Special 510(k) pathway after a 30-day FDA review.

K061488 · Shantou Institute of Ultrasonic Instruments (Siui · Radiology device
Download Printable Device Report (PDF) Official FDA 510(k) Summary (PDF)
Optimized for regulatory review, auditing and printing
Jun 2006
Decision
30d
Days
Class 2
Risk

K061488 is an FDA 510(k) clearance for the CTS-5500/CTS-6600 ULTRASONIC PULSED ECHO IMAGING SYSTEM. Classified as System, Imaging, Pulsed Doppler, Ultrasonic within the IYN classification (a category covering pulsed Doppler and ultrasound imaging systems), Class II - Special Controls.

Submitted by Shantou Institute of Ultrasonic Instruments (Siui (Dublin, US). The FDA issued a Cleared decision on June 30, 2006 after a review of 30 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1550 - 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. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

FDA 510(k) Submission Details - K061488

510(k) Number K061488 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 31, 2006
Decision Date June 30, 2006
Days to Decision 30 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
77d faster than avg
Panel avg: 107d · This submission: 30d
Pathway characteristics
Modification to existing cleared device.

IYN Device Classification - Class 2, Special Controls

Product Code IYN System, Imaging, Pulsed Doppler, Ultrasonic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1550
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 - IYN System, Imaging, Pulsed Doppler, Ultrasonic

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K061488 · CTS-5500/CTS-6600 ULTRASONIC PULSED ECHO IMAGING SYSTEM
Download PDF FDA Summary Shantou Institute of …