AUDIOMETER, DIAG., ADVANCED, MA-22— 510(k) K770553

Substantially Equivalent

Maico Hearing Instruments, Inc.

FDA 510(k) clearance K770553 for AUDIOMETER, DIAG., ADVANCED, MA-22, Substantially Equivalent on 1977-03-24. Applicant: Maico Hearing Instruments, Inc..

Clearance details

Applicant: Maico Hearing Instruments, Inc.
Product code: Code EWO
Advisory panel: Ear, Nose, Throat
Date received: 1977-03-21
Decision date: 1977-03-24
Decision: Substantially Equivalent
Clearance type: Traditional
Location: Mchenry, IL, US

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Adverse events under product code EWO

product code EWO

Other: 2
Total: 2

Source: openFDA MAUDE database, 2020-01-01 through 2026-04-23. Counts aggregate all devices under this product code, not just this specific clearance. Reports are submissions to FDA, not validated events. Search MAUDE directly →

Data sourced from openFDA. This site is unofficial and independent of the FDA.