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ZEHNIT Medical Technology introduces the next-generation VertiGoggles™ ZT-VNG-II, an advanced vestibular diagnostic device designed to support accurate eye movement analysis and comprehensive clinical assessments. With its CE marking, this upgraded model represents an important development in the VertiGoggles product series, combining high-speed infrared imaging, three-dimensional eye movement tracking, and versatile testing functions in a lightweight design.
Developed for healthcare professionals specializing in vestibular assessment, the ZT-VNG-II supports both Head Impulse Testing (HIT) and Video Nystagmography (VNG), providing clinicians with a flexible tool for evaluating eye and head movements associated with balance disorders.
Binocular Infrared Cameras for Accurate Eye Movement Recording
The ZT-VNG-II features two high-speed infrared cameras that capture eye movements simultaneously. Combined with head movement recording, this binocular configuration provides synchronized visual data for vestibular assessments.
Infrared imaging allows the device to operate under different lighting conditions, including environments with minimal visible light. This capability is particularly important for clinical procedures that require controlled visual conditions or the elimination of external fixation references.
By recording eye and head movements together, the system provides clinicians with detailed information to support the evaluation of vestibular function.
Three-Dimensional Eye Movement Tracking
One of the key capabilities of the VertiGoggles™ ZT-VNG-II is its three-dimensional eye movement detection technology. The system tracks horizontal, vertical, and torsional eye movements in real time, providing a more comprehensive view of ocular motor responses.
This multi-directional tracking capability is valuable in vestibular examinations, where different patterns of eye movement can provide important diagnostic information.
The ability to monitor multiple movement directions helps clinicians conduct detailed assessments and analyze eye movement characteristics across different testing procedures.
Lightweight Design for Improved Patient Comfort
Comfort and stability are essential considerations when conducting vestibular tests, particularly when patients need to perform repeated head movements.
The ZT-VNG-II weighs less than 97 grams, offering a lightweight structure designed to minimize discomfort during clinical examinations. Its ergonomic design also helps reduce slippage during testing, supporting more stable positioning and consistent data acquisition.
This lightweight construction makes the goggles suitable for a range of vestibular assessment procedures while helping improve the overall testing experience for both clinicians and patients.
Integrated LED Fixation Targets and Flexible Testing Conditions
The VertiGoggles™ ZT-VNG-II incorporates built-in LED fixation targets to support different visual testing requirements. Its magnetically attached covers allow clinicians to configure the goggles for testing in complete darkness or under controlled fixation conditions.
These options provide flexibility when performing different VNG examinations, where visual fixation may need to be introduced, controlled, or eliminated depending on the test protocol.
By combining infrared recording with adjustable fixation settings, the system accommodates a wider range of clinical testing scenarios.
Comprehensive HIT and VNG Diagnostic Capabilities
The ZT-VNG-II is designed to support multiple vestibular examination procedures through synchronized data collection, playback, and computerized functional assessment capabilities.
Its diagnostic applications include:
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Head Impulse Test (HIT): Records eye and head movements to support the assessment of vestibulo-ocular reflex responses.
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Video Nystagmography (VNG): Supports a comprehensive range of VNG examinations through infrared eye movement recording.
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Synchronized Data Recording: Collects eye and head movement information for coordinated analysis.
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Data Playback: Allows clinicians to review recorded examination data and examine movement responses.
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Computerized Functional Assessment: Provides digital tools to support the evaluation and interpretation of vestibular test results.
The system is also fully compatible with the VertiPACS software suite, enabling integration into the broader ZEHNIT vestibular diagnostic ecosystem. This compatibility helps clinicians manage examination data and access different assessment functions within a connected testing workflow.
Advancing Vestibular Diagnostics with ZEHNIT
The launch of the VertiGoggles™ ZT-VNG-II reflects ZEHNIT Medical Technology's ongoing commitment to developing professional vestibular diagnostic equipment. By combining binocular infrared cameras, 3D eye movement tracking, lightweight construction, and comprehensive HIT and VNG capabilities, the system provides healthcare professionals with a versatile solution for clinical balance assessments.
As demand for specialized vestibular diagnostic technologies continues to grow, ZEHNIT is also expanding its international distribution network and welcoming cooperation with distributors and healthcare equipment partners worldwide.
Through continuous product development and global collaboration, ZEHNIT aims to make advanced vestibular testing technologies more accessible to clinical professionals and support the development of modern vestibular diagnostic services.
https://www.zehnit.net/
ZEHNIT Medical Technology
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