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Predicate Research Report · generated 2026-08-22 · Print / save as PDF · Save to account

Echo Ultrasound — Predicate Candidate Screening

6 FDA 510(k) clearances under this manufacturer; the 50 most recent screened below.

99 daysmedian FDA review time
168 days90th percentile
6clearances measured
K-numberDeviceApplicantDecidedReview daysRecalls (K-match)
K924054PHONOCARDIOGRAPHEcho Ultrasound1993-01-221630
K903414TRANSESOPHAGEAL PROBE HOLDER & DISINFECTING COLUMNEcho Ultrasound1990-09-19510
K893225COUPLANT WARMING DEVICEEcho Ultrasound1989-10-121680
K872519STERILIZED OMNI GELEcho Ultrasound1987-08-03390
K844120ULTRASONIC SCANNER CALIBRATION & TEST OBJECTSEcho Ultrasound1985-01-23920
K844034SONOCAREEcho Ultrasound1985-01-23990

Methodology

Recall counts reflect FDA recall records explicitly referencing each K-number; FDA links recalls to K-numbers inconsistently, so 0 means "none found in FDA records," not "never recalled." Data: FDA openFDA, refreshed weekly. Verify decisions of consequence against the primary source. Full candidate set and CSV export: atlasbyauro.com.

Prepared with Atlas

Predicate research, review-time statistics and recall monitoring for 510(k) teams — atlasbyauro.com/fda