Cleared Traditional

K972998 - PRISMA

K972998 is the FDA 510(k) clearance for PRISMA by Siemens Hearing Instruments, Inc.. It is a Class 1 Ear, Nose, Throat device (product code ESD) cleared through the Traditional 510(k) pathway after a 24-day FDA review.

K972998 · Siemens Hearing Instruments, Inc. · Ear, Nose, Throat device
Download Printable Device Report (PDF)
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Sep 1997
Decision
24d
Days
Class 1
Risk

K972998 is an FDA 510(k) clearance for the PRISMA. Classified as Hearing Aid, Air-conduction, Prescription (product code ESD), Class I - General Controls.

Submitted by Siemens Hearing Instruments, Inc. (Piscataway, US). The FDA issued a Cleared decision on September 5, 1997 after a review of 24 days - a notably fast clearance cycle.

This device falls under the Ear, Nose, Throat FDA review panel, regulated under 21 CFR 874.3300 - the FDA ear, nose and throat device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Siemens Hearing Instruments, Inc. devices

Submission Details

510(k) Number K972998 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 12, 1997
Decision Date September 05, 1997
Days to Decision 24 days
Submission Type Traditional
Review Panel Ear, Nose, Throat (EN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
65d faster than avg
Panel avg: 89d · This submission: 24d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code ESD Hearing Aid, Air-conduction, Prescription
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 874.3300
Definition An Air-conduction Hearing Aid Is A Wearable Sound Amplifying Device Intended To Compensate For Impaired Hearing That Conducts Sound To The Ear Through The Air. This Is A Prescription Hearing Aid.
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - ESD Hearing Aid, Air-conduction, Prescription

All 660
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