New VNG Equipment
Premium VNG Vestibular Diagnostic Equipment
Videonystagmography equipment:
NEW VNG EQUIPMENT: Objectively identify and assess vestibular balance disorders with Difra VNG equipment available exclusively from Secure Health, Inc.
Vestibular Testing Equipment
Secure Health, Inc. offers a series of premium vestibular diagnostic testing equipment to find the affected component of balance disorders, including VNG videonystagmography testing equipment, designed for an accurate diagnosis. We also provide proven vestibular treatment programs and an effective patient education program.
Premium New Difra VNG Devices
Our VNG videonystagmography devices are manufactured by Difra Instrumentation. Difra is a leading global manufacturer of diagnostic balance technology for more than 48 years.
Objectively assess:
--Benign Paroxysmal Positional Vertigo (BBPV)
--Traumatic Brain Injury (TBI)
--Central Nervous System Injuries (CNS)
--Other peripheral vestibular dysfunctions
Overview of Full Featured Difra VNG HeadStar and NysStar II:
--Active head rotation/AHR
--Wireless remote control
--Device autodetection
--Eye automatic centering (monocular only)
--Visiobox oculography module
--200 Hz tracking upgrade available for NysStar II
--Laptop computer - 15.6"
--32" Monitor - Standard
--Camera resolution: 640 X 480 pixels
--Most current = Windows 10 compatible
--EMR integration
--User intuitive software
--Video recording/replay capabilities
--Analyze, edit and modify tests
--Sound indication for test progress
--Unlimited test sequence protocols
--Includes database - Firebird or MySQL with PDF export
--Customizable reports
--Automatic results analysis
--Multiple levels of password security for doctor, staff and HIPAA compliance
--Camera moves easily to either eye
--Eye cover for vision denied recording
--Remote access technical support reduces downtime
DIFRA E-Z VNG PRODUCT INFORMATION
VNG Equipment: Full Featured Difra VNG
HeadStar – Monocular VNG System
1 Camera, 2 Channel
• Test spontaneous nystagmus, positional and positioning nystagmus, plus gaze nystagmus, random saccades, optokinetics (OPK), plus gaze nystagmus, active head rotation and calorics
• Video recording and replay of tracking of the eye
• High definition camera easily moves from left to right
• Removable eye cover for vision defined recording
• Automatic comprehensive, customizable reports with age-dependent normative data
• Goggle is designed with a bridge hinge to fit a broader range of head shapes/sizes
• Export results over network (intranet or internet) to electronic medical records. All data is stored on the disk and can be archived automatically.
• Multiple levels of password security for doctor, staff and HIPAA compliance -- only available with full-featured version
• Reduce downtime--our technical support team can easily remote access your VNG software to troubleshoot and resolve software or hardware issues
• Billable under codes: 92540, 92543 (4 units) and 92546. Refer to our billing and coding page for optional codes.
• Manufactured by Difra Instrumentation -- Difra is a leading global manufacturer of diagnostic balance technology for more than 48 years.
Difra full feature VNG testing capabilities include:
Calibration; Random Saccades; OPK Optokinetics - Horizontal/Vertical; AHR Active Head Rotation - Horizontal/Vertical; Spontaneous Nystagmus, Gaze - Up, Down, Right, Left; Dix-Hallpike - Left/Right; Body Positioning - Supine, Left, Right; Head - Left/Right; Calorics - Warm Right, Warm Left, Cool Right, Cool Left
DIFRA E-Z VNG PRODUCT INFORMATION
VNG Equipment: Full Featured Difra VNG
NysStar II – Binocular VNG System
2 Cameras, 4 Channel
Best choice for concussion - TBI management
• Test spontaneous nystagmus, positional and positioning nystagmus, random saccades, optokinetics (OPK) plus gaze nystagmus, active head rotation and 
calorics
• Video recording and replay of tracking of the eye
• Video goggles with two USB 2.0 digital cameras – resolution of 640x480 pixels
• Open-field goggle assembly
• Removable eye cover
• External adjustments for focus and X-Y centering
• Wireless remote control (foot switch remote control available)
• Automatic comprehensive, customizable reports with age-dependent normative data
• Export results over network (intranet or internet) to electronic medical records. All data is stored on the disk and can be archived automatically.
• Multiple levels of password security for doctor, staff and HIPAA compliance -- only available with full featured version
• Reduce downtime--our technical support team can easily remote access your VNG software to troubleshoot and resolve software or hardware issues
• Billable under codes: 92540, 92543 (4 units) and 92546. Refer to our billing and coding page for optional codes.
• Manufactured by Difra Instrumentation -- Difra is a leading global manufacturer of diagnostic balance technology for more than 48 years.
Difra full feature VNG testing capabilities include:
Calibration; Random Saccades; OPK Optokinetics - Horizontal/Vertical; AHR Active Head Rotation - Horizontal/Vertical; Spontaneous Nystagmus, Gaze - Up, Down, Right, Left; Dix-Hallpike - Left/Right; Body Positioning - Supine, Left, Right; Head - Left/Right; Calorics - Warm Right, Warm Left, Cool Right, Cool Left
DIFRA E-Z VNG PRODUCT INFORMATION
Difra Full Featured VNG Equipment List
HeadStar and NysStar VNG System Components:
1. VNG (videonystagmography) interface
2. VNG (videonystagmography) goggles
3. High definition USB camera
4. 50 Hz Tracking Speed (200 Hz upgrade available for NysStar II)
5. 32" monitor for effective patient stimulus -- projector or larger monitor available
6. Caloric irrigator: AIR (standard);
7. Laptop computer - 15.6"
8. VNG software
9. Connecting cables
10. Durable carrying case for VNG goggles, interface and components
Optional upgrades for caloric choices: Water-cooled air or water
November, 2017
Which is best for my application, VNG Monocular (one camera, 2 channel) or VNG Binocular (two cameras, 4 channel)?
The primary advantage to binocular recording rather than monocular is that with monocular you can often overlook disconjugate eye movements (i.e., when the eyes are not moving synchronously together).
This would be most common with paralyses of one or more of the extraocular eye muscles or with lesions affecting the medial longitudinal fasiculus which is the major pathway that pairs the eyes together for versional horizontal deviations. Often times you may also have one eye that captures or records poorer than the other such as with individuals who have had prior eye surgeries in which case having dual recording is also more beneficial.
--Troy D. Hale, Au.D, FAAA
--Doctor of Audiology, Asst. Professor ATSU
Secure Health, Inc. is the exclusive US agent for Difra Instrumentation, a world's leading manufacturer of diagnostic balance disorder technology for more than 48 years.
