You searched for "Canada"

447 results found

The vitamin D deficiency and recurrent BPPV debate revisited

The role of calcium metabolism and disorders of bone mineral density in the evolution and recurrence of BPPV has been debated over the years. As a contribution to this debate, the authors undertook a prospective study into the correlation between...

Interacoustics: Trends in Balance

I recently attended the 4th Annual Trends in Balance online course. Day one was optimizing the vestibular diagnostic test battery, day two looked at the functional balance assessments available and day three looked at vestibular rehabilitation.

3rd Royal National ENT Hospital Advanced Otology & Auditory Implants Course

The 3rd Royal National Ear Nose & Throat Advanced Otology & Auditory Implants Course is a unique 2-day symposium aimed at Consultant Otologists & Auditory Implant surgeons, senior Otology trainees and SAS doctors. This unique event will run as a...

Foreign object removal from the ear or nose

The range of nasal and aural foreign bodies that present to accident and emergency (A&E) departments, emergency rooms and minor injury units is limited only by the imagination. Aetiology and epidemiology statistics point to patients being predominantly children in the...

Winners announced for 2024 Hearing Technology Innovator Awards

Hearing Health & Technology Matters (HHTM), an online resource for hearing professionals and consumers with hearing loss, has today revealed the winners of its fifth annual Hearing Technology Innovator Awards™. Through this esteemed awards programme, HHTM continues to honour innovation...

How to tell if a bone anchored hearing device is working?

Bone anchored hearing aids are becoming increasingly more commonplace with more than 120,000 users worldwide. These devices are based on the principle of direct bone conduction, where sound is transmitted directly through the skull via a titanium implant to the...

‘The Sun does not forget a village just because it is too small’ – African proverb

Solar powered hearing aids In the middle of the morning of January 24, 2002, I had been in Otse for only three days, a village of 3500 in the south of Botswana, when I heard a knock at the door....

Multifrequency tympanometry

There are many good reasons to start using multifrequency tympanometry as opposed to a traditional, single 226Hz probe tone. Here, Leigh Martin of Interacoustics discusses the uses and benefits. Tympanometry is a core test in the audiologist’s test battery. In...

Hearables: in-ear sensing devices for recording of physiological signals

Colver Ken Howe Ne, Jameel Muzaffar and Manohar Bance discuss the potential of hearable systems to monitor physiological signals (e.g. from brain or heart, blood pressure, body temperature) unobtrusively. Such adaptations require high-quality sensors and sophisticated de-noising signal processing on...

Active middle ear implants and bone-anchored hearing systems

The implantable hearing device market has grown significantly over recent years. But as conventional hearing aids improve and cochlear implant candidacy widens, what is the role for active middle ear implants and bone anchored hearing systems, and how should we...

Semi implantable bone conduction devices: challenges and developments

Bone conduction mechanisms and history of bone conduction aids Bone conduction hearing devices work by stimulating hair cells via the bone conduction hearing pathways. These pathways are less well understood than the air conduction pathways, but recent research has shown...

What Plug?

For decades, audiologists have encouraged people to wear hearing protection when they attend concerts. Traditionally, the most accessible options have been foam plugs, which have limited appeal due to their poor sound quality. Disposable foam plugs absorb high frequency sounds...