EquifHIT: Vestibulo-ocular reflex (VOR) testing device with cutting-edge technology

EquifHIT is an advanced, non-invasive diagnostic Vestibulo-Ocular Reflex (VOR) testing device, the mechanism that stabilizes vision during head movements. By analyzing eye responses to rapid head impulses, EquifHIT assesses the function of the semicircular canals, helping detect vestibular abnormalities. It delivers critical insights for patients experiencing dizziness, imbalance, and vertigo, empowering clinicians with precision and clarity.

Product Features

Advanced Head-Mounted Sensors
Advanced Head-Mounted Sensors
Advanced Head-Mounted Sensors
EquifHIT uses high-precision angular velocity sensors to track head movements across three planes: horizontal, LARP, and RALP; delivering accurate data for reliable VOR assessment.
Smart Error Rejection
Smart Error Rejection
Smart Error Rejection
EquifHIT ensures diagnostic accuracy by automatically rejecting suboptimal head impulses, so only high-quality data informs your results.
Inclusive Optotypes
Inclusive Optotypes
Inclusive Optotypes
EquifHIT supports both Snellen and Landolt C optotypes, ensuring accessibility for patients unfamiliar with the English alphabet and enabling accurate testing across diverse populations.
Rapid and Accurate Testing
Rapid and Accurate Testing
Rapid and Accurate Testing
EquifHIT delivers rapid canal-specific assessments by presenting optotypes at peak head velocity. Results are straightforward, with correct responses indicated by color-coded indicators (green, yellow, red) for instant clarity.
Comprehensive Reports
Comprehensive Reports
Comprehensive Reports
EquifHIT generates detailed, canal-specific reports post-assessment, presenting scores as correct responses out of 10, which provide healthcare professionals with clear insights into vestibular function.

See EquifHIT
in Action

Experience real-time VOR testing as EquifHIT analyzes eye responses to rapid head impulses. It delivers fast, accurate insights into vestibular function—empowering clinicians to diagnose dizziness, imbalance, and vertigo with confidence.

Test Protocols

EquifHIT conducts precise analysis of all six semicircular canals using rapid head impulses. Its comprehensive protocols ensure accurate vestibular evaluation across all planes of motion.

Test Protocols

EquifHIT conducts precise analysis of all six semicircular canals using rapid head impulses. Its comprehensive protocols ensure accurate vestibular evaluation across all planes of motion.

Assessment of Right & Left Horizontal Canal

Assessment of Right & Left Horizontal Canal

  • 30° forward head tilt
  • Align the horizontal canal and sensor
  • Turn head at 45 degrees
  • Smooth Movement
  • Green Zone Velocity
  • Identify the alphabet
  • Record the response
Assessment of Right and Left Anterior Canal

Assessment of Right and Left Anterior Canal

  • Right and left anterior canals
  • Head turned at 45 degrees
  • Head movement: upwards and then downwards
  • Record the response
Assessment of Right and Left Posterior Canal

Assessment of Right and Left Posterior Canal

  • Right and left posterior canals
  • Head turned at 45 degrees
  • Head movement: downwards and then upwards.
  • Record the response

Advantages

Cutting-edge Technology

Ensures precision and reliability.

Fast and Accurate Assessment

Quick testing process with real-time feedback

Results Presentation

Clear, easy-to-interpret data.​

Color-coded Indicators

Green, yellow, and red indicators for simplified assessment.​

Comprehensive Report

Provides detailed vestibular function analysis.​

Individual Canal Assessment

Evaluates each semicircular canal separately for a thorough diagnosis.​

Head-mounted High-precision Sensors

Ensure optimal tracking of head movements.

Initial Visual Acuity

Establishes a baseline for accurate comparison.​  

Automatic Rejection

Filters out inaccurate test results for reliability.

Standard Snellen Optotypes

Commonly used for vision testing.

Multi-Speciality - Use Cases

ENT and Otology Clinics

ENT and Otology Clinics

Neurology and Stroke Rehab

Neurology and Stroke Rehab

Vestibular Rehabilitation Centers

Vestibular Rehabilitation Centers

Medical Education and Research

Medical Education and Research

Product Anatomy

FHIT Product Anatomy
01.

EquifHIT Headband Device

Captures precise head movements across all six semicircular canals and enables artifact-free data collection for reliable VOR assessment.

02.

High-precision Sensors

The head-mounted device incorporates angular velocity sensors that are in 3 axes- horizontal planes, RALP planes, and LARP planes, ensuring accurate measurements. 

03.

Air Mouse Remote

EquifHIT enables wireless software control for seamless testing, ensuring smooth operation without disrupting workflow.

04.

User-Friendly Design

EquifHIT features a sleek, non-intrusive design and intuitive interface, offering real-time feedback for a smooth, comfortable experience for both patients and practitioners.

05.

Optotypes

Standard Snellen Optotypes: Familiar optotypes for effective testing. Landolt C Optotypes: For testing in individuals who cannot read the English alphabet.

Patient Interaction
End-to-end guidance for system installation, user onboarding, and precise calibration.
Tech Support
In-depth operator training covering workflows, safety protocols, and hygiene best practices.
Tech Support
Continuous remote support, troubleshooting, and software updates.

List of Clinical Applications

BPPV

BPPV

EquiCCG detects subtle postural instability in BPPV cases, even when Dix-Hallpike is negative, by revealing signs like Romberg positivity or directional drift, guiding further vestibular evaluation.

Vestibular neuritis/labyrinthitis

Vestibular neuritis/labyrinthitis

EquiCCG identifies postural instability and directional drift through objective balance tests like Romberg and Unterberger, aiding early detection of vestibular neuritis even when other signs are subtle.

Ménière’s Disease

Ménière’s Disease

EquiCCG provides objective balance metrics that serve as baseline and follow-up records for tracking postural changes before and after treatments like intratympanic gentamicin in Ménière’s disease. 

Evaluating balance

Evaluating balance

Evaluating balance disorders in conditions like stroke, Parkinson's disease, cerebellar ataxias, and multiple sclerosis.

Balance Dysfunction

Balance Dysfunction

Differentiate between peripheral and central causes of vertigo and balance dysfunction.

Multiple Sclerosis (MS)

Multiple Sclerosis (MS)

EquifHIT may show perverted or irregular saccades, indicating central VOR disruption from demyelination. 

Neurodegenerative Disorders (Spinocerebellar Ataxia)

Neurodegenerative Disorders (Spinocerebellar Ataxia)

EquifHIT reveals bilateral VOR deficits with cerebellar signs, supporting the diagnosis of progressive vestibular dysfunction. 

Bilateral Vestibular Loss (BVL)

Bilateral Vestibular Loss (BVL)

EquifHIT identifies corrective saccades in both directions and low VOR gain, confirming bilateral vestibular hypofunction. 

Testimonials

We built our tech to be a game-changer, but you don't have to take our word for it. See how leading clinicians are leveling up their practice and transforming patient outcomes.

Akhil
Akhil
As a consultant audiologist, I have been extensively using the VNG (COG) device for vestibular diagnostics, and it has consistently proven to be a reliable and accurate tool. The system is user-friendly, portable, and highly effective for both clinical and bedside assessments. 
Akhil

Audiologist

Vistara Speech and Hearing Clinic - Bangalore

Dr.Ashish Yadav
Dr.Ashish Yadav
Traditional balance assessments offered only a limited view of patient conditions. With EquiCOG and Equipoise from the Equidor range by Taevas, our diagnostic precision has transformed. EquiCOG helps detect even minute balance deficits across somatosensory, central, and peripheral systems, while Equipoise enhances posturography accuracy and treatment planning. The entire installation and support experience with the Taevas team was seamless.
Dr.Ashish Yadav

Advanced Neurology and Super Speciality Hospital - Mahboob Nagar

Dr K.S Rama Raju
Dr K.S Rama Raju
Installing the Taevas-Equidor Balance Lab has significantly enhanced our day-to-day clinical practice. It has proven to be an invaluable tool for accurately diagnosing vestibular disorders and more. The advanced yet user-friendly technology not only elevates the professionalism of our setup but also improves patient experience. I strongly recommend this system setup to all fellow ENT practitioners. 
Dr K.S Rama Raju

M.S(E.N.T), D.N.B SENSES ENT

Hyderabad

Dr. Niyati
Dr. Niyati
Thanks to Taevas Life Sciences, our diagnostic process became faster, smoother, and far more accurate. Their technologies have truly transformed the way we deliver care. We trust Taevas as an essential partner in our mission to help patients thrive.
Dr. Niyati

Unicare Hearing & Speech Clinic - Delhi

Dr. Kalpana Joshi
Dr. Kalpana Joshi
A majority of our BPPV patients have experienced significant benefits. EquiCOG has been especially valuable in differentiating and ruling out other vestibular pathologies, allowing for definitive diagnoses and targeted treatments. Overall, the VNG (COG) is a dependable, precise, and clinician-friendly diagnostic system that has greatly enhanced our vestibular practice and patient outcomes.
Dr. Kalpana Joshi

Vistara Speech and Hearing Clinic - Bangalore

Clinic Installations

More Installations
Devraj Urs Medical College

Devraj Urs Medical College

Complete Vestibular Lab
Kolar – Karnataka

Devraj Urs Medical College

Devraj Urs Medical College, Kolar, has commissioned a Complete Vestibular Lab with EquiCOG®, EquifHIT®, Equipoise®, and EquiCCG®, strengthening teaching, clinical evaluation, and neuro-vestibular diagnostics. 
The lab enables comprehensive assessment of oculomotor function, VOR, postural stability, and vestibulospinal pathways, supporting advanced training, research, and patient care.

KIMS Hospitals

KIMS Hospitals

Balance Lab
Mahadevapura – Bangalore

KIMS Hospitals

KIMS Hospitals, Mahadevapura, Bangalore, led by Dr. Suman Narayana Swamy, has integrated Balance Lab to advance vestibular and balance assessment. 
The system combines ocular, vestibulospinal, proprioceptive, and postural analysis, enabling accurate localization of peripheral, central, and multisensory balance disorders.

Specialized Vertigo Clinic

Specialized Vertigo Clinic

EquifHIT & Equipoise
Chennai

Specialized Vertigo Clinic

Specialized Vertigo Clinic, Besant Nagar, Chennai, led by Dr. Mukundan, has integrated EquifHIT® and Equipoise to strengthen clinical evaluation and rehabilitation of vertigo and balance disorders. 
The clinic now leverages objective VOR assessment and computerized posturography to enable precise diagnosis, outcome tracking, and personalized vestibular rehabilitation. 

Metro Heart Institute, Faridabad

Metro Heart Institute, Faridabad

EquiPOISE & EquifHIT
Faridabad

Metro Heart Institute, Faridabad

Metro Heart Institute, a leading multispecialty healthcare provider, elevates Neurological Care with Taevas Life Sciences by introducing two advanced assessment tools from Equidor Medtech x Taevas: EQUIPOISE-an advanced Computerized posturography system and EquifHIT- next-generation system that assess functional head impulse performance. 

Sri Guru Ram Das Charitable (SGRD) Hospital, Amritsar

Sri Guru Ram Das Charitable (SGRD) Hospital, Amritsar

EquiCOG, EquiCCG & EquifHIT
Amritsar

Sri Guru Ram Das Charitable (SGRD) Hospital, Amritsar

Sri Guru Ram Das Charitable Hospital, has inaugurated Vestibular & Balance Lab, powered by Taevas Life Sciences x Equidor Medtech. The facility is equipped with EquiCOG, EquiCCG, EquifHIT and cutting-edge clinical rotation chair technology, alongside advanced assessment systems, ensuring patients receive precise diagnoses and therapies.

The Balance Clinic, Bhubaneswar

The Balance Clinic, Bhubaneswar

Equidor Balance Lab
Bhubaneswar

The Balance Clinic, Bhubaneswar

At the Balance Clinic, under the leadership of Dr. Jyoti Ranjan Pradhan and Dr. Gitasree Pal, a comprehensive Equidor Balance Lab, featuring EquiCOG, EquiCCG, EquiFHIT, and EquiPOISE — now brings a new level of precision to vestibular diagnostics and rehabilitation. 

True Tone Speech & Hearing Care, Bhubaneswar

True Tone Speech & Hearing Care, Bhubaneswar

EquiCOG & EquiFHIT
Bhubaneswar

True Tone Speech & Hearing Care, Bhubaneswar

We are proud to announce the installation of EquiCOG & EquiFHIT at True Tone Speech & Hearing Care, Bhubaneswar, under the leadership of Dr. Bimbadhar Sahoo.

  • EquiCOG — a next-generation cranio-oculography system designed to track nystagmus, saccades, and ocular pursuit with binocular high-resolution recording and integrated pupillometry.
  • EquiFHIT — an advanced functional head impulse test that measures vestibulo-ocular reflexes under real-world conditions, bringing clarity to subtle deficits often missed in routine exams.
Asha Speech and Hearing Clinics, Delhi

Asha Speech and Hearing Clinics, Delhi

EquiCOG & EquiFHIT
Delhi

Asha Speech and Hearing Clinics, Delhi

Asha Speech and Hearing Clinics by Asha Agarwal in Delhi marked a major milestone with the inauguration of their new clinic, inaugurated by MLA Umang Bajaj. 
 
Alongside this launch, the clinic unveiled EquiCOG & EquiFHIT from Taevas Life Sciences × Equidor Medtech - next-generation systems that enable clinicians to capture detailed ocular-motor responses, assess functional head impulse performance, and strengthen decision-making in balance disorder management. 
 
This inauguration reflects our shared vision: bringing advanced technology and measurable precision to balance and vestibular clinics across India.

Experience
Innovation
Firsthand

Our innovation targets the deepest challenges in healthcare, from patient discomfort to diagnostic uncertainty. We deliver breakthrough solutions that improve compliance, provide swift, accurate diagnoses, and create pathways to healing that never existed before.


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