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FDA 510(k) clearance · back to tracker

Digital Color Doppler Ultrasound Imaging System (Apogee C1); Digital Color Doppler Ultrasound Imaging System (Apogee C2); Digital Color Doppler Ultrasound Imaging System (Apogee C3); Digital Color Doppler Ultrasound Imaging System (Apogee C5); Digital Color Doppler Ultrasound Imaging System (Apogee K1); Digital Color Doppler Ultrasound Imaging System (Apogee K2); Digital Color Doppler Ultrasound Imaging System (Apogee K3); Digital Color Doppler Ultrasound Imaging System (Apogee K5); Di

Shantou Institute of Ultrasonic Instruments Co., Ltd. cleared K243178 on 2025-03-31, decision: substantially equivalent

K-number

K243178

Sponsor

Shantou Institute of Ultrasonic Instruments Co., Ltd.

Device

Digital Color Doppler Ultrasound Imaging System (Apogee C1); Digital Color Doppler Ultrasound Imaging System (Apogee C2); Digital Color Doppler Ultrasound Imaging System (Apogee C3); Digital Color Doppler Ultrasound Imaging System (Apogee C5); Digital Color Doppler Ultrasound Imaging System (Apogee K1); Digital Color Doppler Ultrasound Imaging System (Apogee K2); Digital Color Doppler Ultrasound Imaging System (Apogee K3); Digital Color Doppler Ultrasound Imaging System (Apogee K5); Di

Class

Class II

Decision

Substantially Equivalent

Decision date

2025-03-31

Product code

IYN

Advisory committee

Radiology

Medical specialty

Radiology

Regulation number

892.1550

Official FDA record

Open K243178on accessdata.fda.gov →

FDA's authoritative 510(k) summary page. Includes the decision letter, predicate references, and downloadable substantial-equivalence determination.

openFDA JSON

Raw record →

Machine-readable JSON. Useful for cross-referencing classification, product code, and advisory committee fields.

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Drop K243178 into Compass and start a substantial-equivalence draft.

Compass pulls the predicate's intended use, technological characteristics, and performance data, maps them against your device, and produces a draft SE table aligned to FDA's 510(k) program guidance.

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Source

Public 510(k) database, U.S. Food and Drug Administration, accessed via openFDA. Page refreshed weekly.