Demant's Diagnostics business area is a global market leader in hearing and balance assessment solutions.
Diagnostics consists of a group of international companies, such as MAICO, Amplivox, Grason-Stadler, Interacoustics and MedRx that all enjoy strong market positions in all product categories and cover every major customer segment in all key geographic regions.
The solutions they offer include audiometers, tympanometers, otoacoustic emission and auditory brainstem systems as well as vestibular assessment solutions used worldwide by audiologists, ear-nose-and-throat specialists and balance clinics.
MAICO
Developing, manufacturing and distributing reliable products, ranging from hearing screening to diagnostic solutions, MAICO has for more than seven decades been an innovator in audiological instruments.
MAICO has grown over the years to meet the specialised needs of the growing audiological community. From screening audiometers for school nurses and GPs to complex diagnostic instruments for in-depth examination, MAICO provides novel and efficient tools for hearing professionals and is also very successful within equipment for newborn hearing screening using both ABR and OAE technology.
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Interacoustics
Interacoustics is the world's leading provider of solutions for measuring and diagnosing hearing and balance disorders. With more than 50 years’ experience, Interacoustics is dedicated to supplying its customers with the best possible solutions for their professional needs. This is accomplished by maintaining a continuous dialogue with healthcare professionals in all sectors of audiology, neurology and physical therapy.
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Amplivox
Established in 1935 and headquartered in Birmingham in the UK, Amplivox is a manufacturer of audiological equipment. Focusing on supportive, reliable and cost-effective solutions developed specifically for audiology and occupational health markets, the company's innovative products and services are distributed globally.
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Grason-Stadler
For over 65 years, Grason-Stadler (GSI) has been "Setting the clinical standard" in audiometry, tympanometry and hearing healthcare diagnostics. Far more than a tagline, it is embedded in GSI's DNA and is the driving force behind everything the company does. Market feedback confirms that GSI is seen as the clinical standard and has also established the three attributes most identified with the GSI brand: quality, reliability and user-friendliness.
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MedRx
The MedRx audiological product line is designed to assist hearing healthcare professionals in counselling, educating and informing both the patient and family members about the patient’s specific hearing loss and what can be done to alleviate the hearing loss.
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Audioscan
Audioscan has a rich history designing and developing hearing aid verification equipment. Audioscan delivers intuitive and reliable products for hearing healthcare professionals to accurately measure and assess hearing aid performance, so patients have the best possible hearing experience.
Audioscan - Professional Verification

Inventis
Inventis is a global leader in audiology and balance, providing advanced instrumentation and software solutions to professionals in the field of hearing and balance care.
Its computer-centric vision enables the delivery of high-tech solutions that ensure a seamless, user-friendly experience,
offering fully-featured devices with exceptional value for money, all supported by outstanding customer assistance.
Audiology and Balance equipment ‹ INVENTIS