Grass TWin

FDA 510(k) K173690 · Natus Medical Incorporated Dba Excel-Tech Ltd. (Xltek)

Substantially Equivalent

510(k) numberK173690

Submission

Device name
Grass TWin
Applicant
Natus Medical Incorporated Dba Excel-Tech Ltd. (Xltek)
Oakville, CA
Received
December 1, 2017
Decision date
March 9, 2018
Decision
Substantially Equivalent (SESE)
Type
Special 510(k)
Summary
510(k) summary available from FDA

Official FDA 510(k) record

Device classification

Product code
OLV – Standard Polysomnograph With Electroencephalograph
Device class
Class II (moderate risk)
Regulation
21 CFR 882.1400
Specialty
Neurology

Acquire, display, store, and archive electroencephalographic signals from the brain and other signals (such as electromyography, respiratory and/or oximetry signals) for sleep recordings. May also be used to allow on-screen review, user-controlled annotation and user-controlled marking of data.

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Questions and answers

When was Grass TWin cleared by the FDA?

Grass TWin (K173690) received a 510(k) decision of Substantially Equivalent on March 9, 2018, 98 days after the submission was received.

What is the product code of K173690?

The FDA product code is OLV – Standard Polysomnograph With Electroencephalograph, a Class II (moderate risk) device regulated under 21 CFR 882.1400.