AccessGUDID - DEVICE: Instrumentation Difra (B516221280)

GUDID

Device Identifier (DI) Information

Brand Name: Instrumentation Difra
Version or Model: NysStar I
Commercial Distribution Status: In Commercial Distribution
Catalog Number: 22128
Company Name: Instrumentation Difra SA

Primary DI Number: B516221280
Issuing Agency: HIBCC
Commercial Distribution End Date:
Device Count: 1
Labeler D-U-N-S® Number*: 370173410 *Terms of Use

Device Description: The videonystagmography performed by a camera and infra red light measures and records the eye movement, which is analyzed by the software. NYSSTAR I is the essential tool to study the various functions of balance, namely the oculomotricity (ocular saccades, pursuit, optokinetic nystagmus) and the study of the vestibular system (spontaneous and positional nystagmi, rotary tests, caloric tests). NYSSTAR I is able to record all eye movements, as well horizontal, as vertical and even rotary movements on option. The calibration carried out by NYSSTAR I is stable and should only be made once at the beginning of the examination. The recording by camera removes all artefacts due to the changes of polarity between the electrodes and the skin like with the interferences of electric and electrophysiological origin.

Device Characteristics

What MRI safety information does the labeling contain?	Labeling does not contain MRI Safety Information
Device required to be labeled as containing natural rubber latex or dry natural rubber (21 CFR 801.437):	Yes
Device labeled as "Not made with natural rubber latex":	No
For Single-Use:	No
Prescription Use (Rx):	No
Over the Counter (OTC):	No
Kit:	No
Combination Product:	No
Human Cell, Tissue or Cellular or Tissue-Based Product (HCT/P):	No

GMDN

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GMDN Names and Definitions: © Copyright GMDN Agency 2015. Reproduced with Permission from the GMDN Agency.

GMDN Preferred Term Name	GMDN Definition
Electronystagmograph	A graphic recorder used for detecting the electrical potential caused by eye movements. This recorder includes an electrode for each eye and one on the forehead (multichannel recording) for measuring the potential from both eyes simultaneously, or repositioning of the electrodes before each test for single channel recording. Electronystagmographs are used for detecting multiple sclerosis, vestibular dysfunctions, the presence of drugs and other specific disorders characterized by involuntary eye movement (nystagmus).

GMDN Preferred Term Name

GMDN Definition

Electronystagmograph

A graphic recorder used for detecting the electrical potential caused by eye movements. This recorder includes an electrode for each eye and one on the forehead (multichannel recording) for measuring the potential from both eyes simultaneously, or repositioning of the electrodes before each test for single channel recording. Electronystagmographs are used for detecting multiple sclerosis, vestibular dysfunctions, the presence of drugs and other specific disorders characterized by involuntary eye movement (nystagmus).

FDA Product Code

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Product Code	Product Code Name
GWN	Nystagmograph

FDA Premarket Submission

FDA Premarket Submission Number [?]	Supplement Number [?]
K070670	000

Device Exempt from Premarket Submission: No CLOSE

Sterilization

Device Packaged as Sterile: No
Requires Sterilization Prior to Use: No

Sterilization Method [?]
No Sterilization Methods Found

Storage and Handling

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Storage and Handling
No storage/handling found

Clinically Relevant Size

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Size Type Text
No Device Sizes

Device Record Status

Public Device Record Key: 644d48c2-b2a0-4d12-a743-29e35c947a9e
Public Version Date: July 06, 2018
Public Version Number: 3
DI Record Publish Date: May 19, 2017