Premium Difra™ VNG Technology
Features of Difra NYSTAR I Ltd. VNG System:
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Test spontaneous nystagmus, positional and positioning nystagmus, plus gaze nystagmus and calorics
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Billable under codes: 92541, 92542, 92543 (4 units) and 92546 and 92547. Refer to optional codes below for all billable VNG codes. Now with Active Head Rotation–allows you to bill CPT Code 92546
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Video recording and replay of tracking of the eye
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High definition camera easily moves from left to right
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Automatic comprehensive, customizable reports with age-dependant normative data
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Export results over network (intranet or internet) to electronic medical records. All data is stored on the disk and can be archived automatically.
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Multiple levels of password security for doctor, staff and HIPAA compliance
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Reduce downtime–the manufacturer’s software engineer can easily remote access your VNG software to troubleshoot and resolve software or hardware issues
DIFRA NYSTAR I LTD. VNG SYSTEM COMPONENTS:
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VNG (videonystagmography) interface
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VNG (videonystagmography) goggles
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High definition USB camera
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50 Hz Tracking Speed
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32″ monitor for effective patient stimulus
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Caloric irrigator: cool air or water
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Laptop computer
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VNG software
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Connecting cables
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Durable carrying case for VNG goggles, interface and components
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NOW WITH ACTIVE HEAD ROTATION—allows you to bill CPT Code 92546
Better Balance Analyzer™ Platform
Create a clear pathway to medical necessity for VNG studies using the Better Balance Analyzer™.
Remove all subjectivity from your balance evaluations – use the Better Balance Analyzer™ platform for verifiable and consistent results.
Evaluate each phase of the vestibular system with the Better Balance Analyzer™ platform.
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Eyes open on Firm surface – tests the visual, vestibular and proprioceptive inputs
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Eyes closed on a Firm surface – tests the vestibular and proprioceptive inputs
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Eyes open on a perturbed (foam) surface – tests the visual and vestibular inputs
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Eyes closed on a perturbed (foam) surface – tests the vestibular inputs only
Evaluate every patient over 55 as part of a comprehensive falls prevention strategy.
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Quick and easy test that takes just 5-10 minutes to complete
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Excellent tool to evaluate risk of falling
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Results are given as normal or abnormal
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Normal – No further testing is warranted for the current year
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Abnormal – The patient completes our 20-question survey to eliminate any cause(s) for an abnormal result like medications, vision or hearing problems, ankle, knee or hip problems plus many other potential complicating factors
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If no complicating or contributing factors are identified by the physician then a VNG test is warranted and the prescription is written.
