Cleared Traditional

K903085 - SMS-712NA

K903085 is the FDA 510(k) clearance for SMS-712NA by Toshiba America Medical Systems, In.C. It is a Class 2 Neurology device (product code GXW) cleared through the Traditional 510(k) pathway after a 85-day FDA review.

K903085 · Toshiba America Medical Systems, In.C · Neurology device
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Oct 1990
Decision
85d
Days
Class 2
Risk

K903085 is an FDA 510(k) clearance for the SMS-712NA. Classified as Echoencephalograph (product code GXW), Class II - Special Controls.

Submitted by Toshiba America Medical Systems, In.C (Tustin, US). The FDA issued a Cleared decision on October 5, 1990 after a review of 85 days - a notably fast clearance cycle.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.1240 - the FDA neurology 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 Toshiba America Medical Systems, In.C devices

Submission Details

510(k) Number K903085 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 12, 1990
Decision Date October 05, 1990
Days to Decision 85 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
63d faster than avg
Panel avg: 148d · This submission: 85d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GXW Echoencephalograph
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.1240
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 Neurology devices follow this clearance model.

Regulatory Peers - GXW Echoencephalograph

Devices cleared under the same product code (GXW) and FDA review panel - the closest regulatory comparables to K903085.
SONOS 500, 1000, 1500/SONOS OR ULTRASOUND IMAG SYS
K921863 · Hewlett-Packard Co. · Sep 1992
5.0 IOP & 7.5 IOP PROBES
K853432 · Diasonics, Inc. · Feb 1986
NEURO SECTOR FIXATION DEVICE
K833522 · Advanced Technology Laboratories, Inc. · May 1984
ECHOENCEPHALOGRAPH, DIGITAL,DIGIECHO2000
K770788 · Storz Instrument Co. · May 1977
ECHOENCEPHALOGRAPH, DIGITAL, 1000
K770575 · Storz Instrument Co. · Apr 1977