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New video on hearing aid batteries

New video on hearing aid batteries

 

We have shot a new video on how hearing aid batteries need to be looked after and the differences in them. Little nuggets of info that you may, or may not know, on how to get the most of your hearing aid batteries. If you need hearing aid batteries in the Honiton area then pop in and buy what you need, or if you need help in any way we will be glad to show you.

Click here to see the new hearing aid battery video 

 

Hearing aid batteries, hearing test, ear wax removal, Devon, South Devon

Hearing aid batteries available at the Honiton hearing centre

Honiton hearing centre for all 2019 hearing aids

Honiton hearing centre, for the very latest digital hearing aids.

Looking for information on how what hearing aids would suit you or what you need? Book an appointment with the Honiton hearing centre and have a full spectrum hearing test done. Once the test has completed Colin Eaton will sit with you and discuss the results. Once they results are know he will then go through what the different types of hearing aids (if any needed) are good for your hearing loss. There are many hearing aids available form many different manufacturers. The Honiton hearing centre are an independent hearing centre, covering the whole of Devon and Somerset. We are not affiliated to any manufacturer so can offer you what you need rather to what we sell. We can access all the major manufactures hearing aids for you to choose from.

Click here to watch what type of  hearing aids do you need?

Honiton Hearing News:

New Hear-it Report Documents Extraordinary Costs of Hearing Loss in EU

Published on February 27, 2019

hear-it_tw_400x400

In the EU, untreated hearing loss costs 185 billion Euro–each year. –hear-it.org

A new scientific report, “Hearing Loss – Numbers and Costs”, concludes that untreated, disabling hearing loss costs 185 billion Euros (US$211 billion) in the EU each year. This represents 8,200 Euros  (US$9335) each year per person with an untreated disabling hearing loss.

The detailed findings and conclusions in the report will be presented at a lunch debate at the European Parliament in Brussels, Belgium, on the March 6 in connection with the WHO World Hearing Day on the 3rd of March.

The report was carried out for the non-profit organization, hear-it AISBL, by Professor Emerita Bridget Shield with the assistance of Professor Mark Atherton at Brunel University in London. In 2006, Professor Bridget Shield compiled the first report for hear-it AISBL, “Evaluation of the Social and Economic Costs of hearing Impairment.”

How they arrived at the 185 billion Euro figure. According to the report, lower quality of life due to disabling hearing loss costs the EU 130 billion Euros (US$148 billion) each year. Lost productivity in society due to a higher unemployment among people with a disabling hearing loss costs 55 billion Euros ($63 billion) each year in the EU. In total, this is 185 billion Euros. The cost does not cover extra health care costs caused by hearing loss. A disabling hearing loss is defined by the Global Burden of Disease research group (GBD) as a hearing loss of 35 dB or greater.

In Europe as a whole—including non-EU countries—untreated, disabling hearing loss costs 216 billion Euros (US$246 billion) each year, says the researchers.

Honiton hearing centre for all 2019 hearing aids

The report documents that the use of hearing aids and other hearing solutions improves health and increases quality of life. It also documents that people with an untreated, disabling hearing loss are at greater risk of social isolation, depression, cognitive decline and dementia, while people who treat their hearing loss do not experience a higher risk than people without hearing loss.

There are 34.4 million people with a disabling hearing loss (35 dB or greater) in the EU. More than 22.6 million are not treated for their disabling hearing loss as only around 1 in 3 in Europe with a disabling hearing loss use hearing aids or other hearing solutions. This is more than the combined population of Austria, Finland, Ireland, and Lithuania. With a steadily aging population who live longer and with an earlier onset of hearing loss due to increased noise exposure, this growth will increase even further in the years to come, warns Hear-it.

Honiton hearing centre for all 2019 hearing aids

A meta study. The report, “Hearing Loss–Numbers and Costs”, is a meta study which has analyzed and compared hundreds of scientific studies and papers in the last two decades about the prevalence and the consequences of hearing loss and the use and benefits of hearing aids, according to the organization.

Kim Ruberg

Kim Ruberg

“The scientific report clearly demonstrates that untreated hearing loss is a major health issue and that untreated hearing loss has a huge economic and social impact on our society,” said Secretary General Kim Ruberg, hear-it AISBL, on the organization’s website. “It also documents that checking your hearing and treating hearing loss pays, both for the individual and for society.”

Check your hearing. World Hearing Day is held by the WHO on the 3rd of March each year to raise awareness of how to prevent deafness and hearing loss and promote ear and hearing care across the world. The theme for World Hearing Day 2019 is “Check your hearing”.

Honiton hearing centre for all 2019 hearing aids

“If you think you might have a hearing loss, my best advice is to get your hearing checked,” says Ruberg. “You can start by checking your hearing using the WHO “Check your hearing” app, or test your hearing online at www.hear-it.org. But if you suspect that you have hearing problems my best advice is that you get a real hearing test carried out by a hearing professional,” says Ruberg.

Source: Hear-it

Honiton hearing centre, Devon

Honiton hearing centre, Devon

 

 

Honiton hearing centre caters for all types of hearing loss and ear wax removal. Colin Eaton, the lead audiologist at the Keynsham hearing centre has over 15 years audiology expertise to make sure his clients get the best hearing result no matter what the hearing issues are.

Ear wax removal is available by appointment and a limited amount of out of hours appointments are available but please call Sam on reception if you require out of hours.

Comprehensive hearing tests are also available. Please make sure that any ear wax issues are clear before you take the test, if you need ear wax removing prior the test please call reception and make this clear to Sam that you will need ear wax clearing first.

If you are confused on what hearing aids are for and for what type of hearing loss, please watch our new video here that explains why so many different types of hearing aids there are.

 

Honiton hearing centre, News

Researchers Restore Hearing via Gene Therapy in Deaf Mouse Model

Published on 

In collaboration with the universities of MiamiColumbia, and San Francisco, scientists from the Institut Pasteur, InsermCNRSCollège de FranceSorbonne University, and the University of Clermont Auvergne have managed to restore hearing in an adult mouse model of DFNB9 deafness, a hearing disorder that represents one of the most frequent cases of congenital genetic deafness, Institut Pasteur announced on its website. Individuals with DFNB9 deafness are profoundly deaf as they are deficient in the gene coding for otoferlin, a protein which is essential for transmitting sound information at the auditory sensory cell synapses. By carrying out an intracochlear injection of this gene in an adult DFNB9 mouse model, the scientists successfully restored auditory synapse function and hearing thresholds to a near-normal level. These findings, published in the journal PNAS, open up new avenues for future gene therapy trials in patients with DFNB9.

Honiton hearing centre Devon

The left panel is a schematic representation of the human ear. Sound waves are collected by the outer ear made up of the pinna and ear canal. The middle ear, composed of the eardrum and ossicles, transmits sound waves to the inner ear, which features the cochlea – the hearing organ responsible for transmitting auditory messages to the central nervous system. The right panel shows an immunofluorescence image of the auditory sensory epithelium within an injected cochlea. The inner hair cells have been stained for otoferlin in green. Otoferlin is detected in almost all of these cells. The inset is a high magnification area showing an inner hair cell that has not been transduced. © Institut Pasteur

The left panel is a schematic representation of the human ear. Sound waves are collected by the outer ear made up of the pinna and ear canal. The middle ear, composed of the eardrum and ossicles, transmits sound waves to the inner ear, which features the cochlea – the hearing organ responsible for transmitting auditory messages to the central nervous system. The right panel shows an immunofluorescence image of the auditory sensory epithelium within an injected cochlea. The inner hair cells have been stained for otoferlin in green. Otoferlin is detected in almost all of these cells. The inset is a high magnification area showing an inner hair cell that has not been transduced. © Institut Pasteur

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Over half of nonsyndromic profound congenital deafness cases have a genetic cause, and most (~80%) of these cases are due to autosomal recessive forms of deafness (DFNB). Cochlear implants are currently the only option for recovering hearing in these patients.

Adeno-associated viruses (AAVs) are among the most promising vectors for therapeutic gene transfer to treat human diseases. AAV-based gene therapy is a promising therapeutic option for treating deafness but its application is limited by a potentially narrow therapeutic window. In humans, inner ear development is completed in utero and hearing becomes possible at approximately 20 weeks of gestation. In addition, genetic forms of congenital deafness are generally diagnosed during the neonatal period. Gene therapy approaches in animal models must therefore take this into account, and gene therapy efficacy must be demonstrated following a gene injection when the auditory system is already in place. In other words, therapy must reverse existing deafness. The team led by Saaïd Safieddine, a CNRS researcher in the Genetics and Physiology of Hearing Unit (Institut Pasteur/ Inserm) and coordinator of the project, used a mouse model of DFNB9, a form of human deafness that represents 2-8% of all cases of congenital genetic deafness.

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DFNB9 deafness is caused by mutations in the gene coding for otoferlin, a protein that plays a key role in transmitting sound information at the inner hair cell synapses. Mutant mice deficient in otoferlin are profoundly deaf as these synapses fail to release neurotransmitters in response to sound stimulation, despite the absence of detectable sensory epithelial defects. DFNB9 mice therefore constitute an appropriate model for testing the efficacy of viral gene therapy when it is administered at a late stage. However, as AAVs have limited DNA packaging capacity (approximately 4.7 kilobase (kb)), it is difficult to use this technique for genes whose coding region (cDNA) exceeds 5 kb, such as the gene coding for otoferlin, which has a 6 kb coding region. The scientists have overcome this limitation by adapting an AAV approach known as dual AAV strategy because it uses two different recombinant vectors, one containing the 5’-end and the other the 3’-end of the otoferlin cDNA.

A single intracochlear injection of the vector pair in adult mutant mice was used to reconstruct the otoferlin coding region by recombining 5′ and 3′-end DNA segments, leading to long-term restoration of otoferlin expression in the inner hair cells, and then restored hearing.

Honiton hearing centre, Devon

The scientists have therefore obtained initial proof of the concept of viral transfer of fragmented cDNA in the cochlea using two vectors, showing that this approach can be used to produce otoferlin and durably correct the profound deafness phenotype in mice.

The outcomes achieved by the scientists suggest that the therapeutic window for local gene transfer in patients with DFNB9 congenital deafness could be wider than thought, and offers hope of extending these findings to other forms of deafness. These results are the subject of a patent application filed.

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In addition to the institutions mentioned in the first paragraph, this research was funded by the French Foundation for Medical Research, the European Union (TREAT RUSH), and the French National Research Agency (EargenCure and Lifesenses LabEx).

Original Paper: Akil O, Dyka F, Calvet C, et al. Dual AAV-mediated gene therapy restores hearing in a DFNB9 mouse model. PNAS. 2019. DOI: https://doi.org/10.1073/pnas.1817537116

Source: Institut Pasteur, PNAS

Image: Institute Pasteur

Best place to buy your hearing aids, Devon

Best place to buy your hearing aids, Devon

Devon hearing aid centre is based at Honiton and run by Colin and Sam Eaton.  Offering a full service including hearing tests, ear wax removal (using Micros-Suction) and the fitting of the latest digital hearing aids for the Devon area including Exeter and Sidmouth.  The Honiton hearing centre can sometimes fit in early appointments through cancellations, so always ask to see if there are any early appointments needed for Ear Wax removal.  Please mention this when you book an ear wax removal appointment.

To see how we remove ear wax please watch our video here.

Devon hearing news:

Widex Announces TV PLAY and RedDot Award Honor

Original story by The Hearing Review

Widex TV PLAY.

Widex A/S, Lynge, Denmark, the privately-owned Danish hearing aid company, has announced the launch of WIDEX TV PLAY, a high-end TV accessory and streaming solution for WIDEX EVOKE hearing aids. The sleek and versatile TV PLAY received the Red Dot Design Concept Award last Friday, September 28, for its pleasing design.

Devon hearing aids

WidexWidex has also been honored as a leader in innovation in the RedDot Design Ranking for Design Concepts. The company placed number 4 out of 15 companies in the Americas and Europe region in recognition of its pursuit of design excellence over the past 5 years, reports the company.

Shipments of TV PLAY will start in November.

A valuable accessory for hearing aid users. A 2017 Nielsen survey1 reported that the US 65+ population consumes a daily average of 6 hours and 57 minutes of TV. Despite the growing number of mobile and web-based streaming services, watching TV is more popular than ever. But for some, it’s a struggle to hear the TV. Hearing aid users can find it hard to hear the TV over the other sounds in the room. In fact, some studies suggest that 78% of hearing aid users have trouble understanding things on the TV.

Cheap hearing aids in Devon

Designed for ease of use. According to Widex, TV PLAY lets hearing aid users enjoy great TV sound effortlessly through their hearing aids by providing direct streaming to both ears. TV PLAY is designed for fast and easy to set up, intuitive to control, and delivers outstanding and stable sound.

TV PLAY drops the “boxy” look of many TV streamers and instead has a futuristic design that blends in with modern homes. And if you prefer to have TV PLAY out of sight, the slim and discrete design fits behind flat screen TVs with no trouble, according to the company.

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“At Widex we work to ensure that hearing aid users get the most of all aspects of life,” said Widex President and CEO Jørgen Jensen in a press statement. “We know that TV is an important part of staying in touch with the world around them through news and entertainment programs. TV PLAY gives them a better and more stable experience that also looks great in their living rooms.”

Maximum streaming stability. With Widex’s patent-pending dual-antenna technology, TV PLAY is said to offer maximum streaming stability. An easy-to-use app lets users balance the volume of the TV sound with ambient sounds and conversations—or choose just to hear the sound from the TV.

1. Nielsen. Total Audience Report Q2 2017. November 16, 2017. Available at: https://www.nielsen.com/us/en/insights/reports/2017/the-nielsen-total-audience-q2-2017.html

Source: Widex A/S

Hearing aids East Devon

Hearing aids East Devon

The Honiton hearing centre

 

Hearing aids East Devon, at the Honiton hearing centre run by Colin and Sam Eaton. Digital hearing aids have changed beyond recognition in the last 5 years. If you are using older hearing aids or have been using NHS hearing aids and would like to try the latest discreet digital hearing aids with connectivity with your mobile phone, tablet and T.V. Honiton hearing offer a free trial. Please contact Sam on reception. We use PhonakGN ReSoundOticon and other manufacturers hearing aids.

Ear wax removal Devon

The Honiton hearing centre also conduct ear wax removal using Microsuction and the traditional water irrigation technique. You can watch our video here to see how we do this and how painless and quick it really is.

Honiton hearing news:

Researchers Identify Gene Associated with Age-related Hearing Loss

 

Mouse study reveals contributor to hearing loss

An international group of researchers, led by Ronna Hertzano, MD, PhD, associate professor, Department of Otorhinolaryngology-Head & Neck Surgery, at the University of Maryland School of Medicine (UMSOM), and Michael Bowl, PhD, program leader track scientist, Mammalian Genetics Unit, MRC Harwell Institute, UK, have identified the gene that acts as a key regulator for special cells needed in hearing.

The discovery of this gene (Ikzf2) will help researchers better understand this unique type of cell that is needed for hearing and potentially develop treatments for common age-related hearing loss, UMSOM announced.

“Outer hair cells are the first inner ear cells lost as we age,” said Hertzano, whose research will be published in the journal Nature. “Age-related hearing loss happens to everyone. Even a 30-year-old has lost some of the outer hair cells that sense higher pitch sounds. Simple exposure to sound, especially loud ones, eventually causes damage to these cells.”

The inner ear has two kinds of sensory hair cells required for hearing. The inner hair cells convert sounds to neural signals that travel to the brain. This compares to outer hair cells, which function by amplifying and tuning sounds. Without outer hair cells, sound is severely muted and inner hair cells don’t signal the brain. Loss of outer hair cells is said to be the major cause of age-related loss of hearing.

About the Research

Hertzano’s group, in collaboration with Ran Elkon, PhD, senior lecturer, Department of Human Molecular Genetics and Biochemistry, Sackler Faculty of Medicine in Tel Aviv, Israel, took a bioinformatics and functional genomics approach to discover a gene critical for the regulation of genes involved in outer hair cell development. Bowl’s group studied mice from the Harwell Aging Screen to identify mice with hearing loss. Bowl identified mice with an early-onset hearing loss caused by an outer hair cell deficit. When the two groups realized that they were studying the same gene, they began to collaborate to discover its biological function and role in outer hair cell development. The gene is Ikzf2 gene, which encodes helios. Helios is a transcription factor, a protein that controls the expression of other genes. The mutation in the mice changes one amino acid in a critical part of the protein, which impaired the transcriptional regulatory activity of helios in the mice.

To test if helios could drive the differentiation of outer hair cells, the researchers introduced a virus engineered to overexpress helios into the inner ear hair cells of newborn mice. As a result, some of the mature inner hair cells became more like outer hair cells. In particular, the inner hair cells with an excess of helios started making the protein prestin and exhibited electromotility, a property limited to outer hair cells. Thus, helios can drive inner hair cells to adopt critical outer hair cell characteristics.

Hearing aids East Devon

Funding for the research was provided by Action on Hearing Loss UK, the National Institute on Deafness and Other Communication Disorders (NIDCD) at the National Institutes of Health, and the Department of Defense (DOD).

As Professor Steve Brown, PhD, director, MRC Harwell Institute, said, “The development of therapies for age-related hearing loss represents one of the big challenges facing medicine and biomedical science. Understanding the genetic programs that are responsible for the development and maturation of sound-transducing hair cells within the inner ear will be critical to exploring avenues for the regeneration of these cells that are lost in abundance during age-related hearing loss. The teams from the University of Maryland and the MRC Harwell Research Institute have given us the first insights into that program. They have identified a master regulator, Ikzf2/helios, that controls the program for maturation of outer hair cells. Now, we have a target that we can potentially use to induce the production of outer hair cells within damaged inner ears, and we are one step closer to offering treatments for this disabling condition.”

Original Paper: Chessum L, Matern MS, Kelly MC, et al. Helios is a key transcriptional regulator of outer hair cell maturation. Nature. November 21, 2018.

Source: University of Maryland School of Medicine, Nature

Image: University of Maryland School of Medicine

Interesting hearing aids Devon U.K.

Interesting hearing aids Devon U.K.

 

Honiton hearing news from around the world:

We are always looking at events and new innovations from around the world. Today we are sharing a company that are available in the U.S. and now the U.K.

Sivantos Launches New Form Factor with Signia Styletto SLIM RIC

Original story by the Hearing Review

Signia Styletto

Signia Styletto

Why should a hearing aid look like a hearing aid? That’s the question Sivantos engineers asked themselves when designing the new Signia Styletto receiver-in-the-canal (RIC) hearing aid which is being launched today. Styletto is a rechargeable SLIM RIC that features a contemporary design and breaks the mold of traditional behind-the-ear (BTE) hearing aids by taking advantage of how its lithium-ion battery technology doesn’t need to conform to the traditional size and shape of a button cell. The new RIC, which uses the Signia Nx platform with Own Voice Processing (OVP), also comes with an extremely small charger which offers fast charging solutions as well as three full charges on the go.

“There are people who look at a hearing aid and really don’t see it matching their style,” says Eric Branda, AuD, director of product management at Sivantos Inc, Piscataway, NJ. “We see all these people wearing large Bluetooth headsets flashing on their ears—huge devices on their ears—and yet [the hearing industry has] struggled to get them to adopt hearing aids, and I think it really comes down to the fact that we keep asking them to wear what looks like a hearing aid.”

StylettoPinDesign

Styletto uses a slim-pin design instead of the current coin or button-cell design.

Stylistic freedom by thinking outside the button cell. In terms of the history of hearing aids, Branda points out that, going all the back to the original body-worn devices and moving into today’s CIC and RIC devices, hearing aid sizes and styles have been dictated by the size and shape of button cell batteries. Although lithium-ion rechargeable batteries have also been built in this coin design, they’re not restricted to it—as demonstrated by the new Styletto SLIM RIC. Instead, it departs from the traditional coin cell look by using a slim pin design to create a new form factor.

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“With today’s battery technology, we can take a new approach,” says Branda. “Rather than being discreet by being invisible, we can be discreet and drive acceptance withvisibility, which is a novel approach for people with hearing loss.”

Differentiating a hearing aid practice by appealing to different wearers. With its slim, elegant design that harkens to other high-tech product categories, Styletto provides a new option for those who might be put off by the traditional look of a hearing aid. In a US study of 500 mostly new users (92%) with moderate hearing loss, Sivantos found that when participants were given a choice between traditional BTE (Motion) or RIC (Pure) designs, or given the option of no hearing aid at all, more than half (57%) opted for the RIC, 19% selected the BTE, while almost one-quarter (24%) chose to go without a hearing aid. However, when the new Styletto was inserted into the study as an option, 90% of the participants selected a hearing aid: 65% of the study participants selected the SLIM RIC design, while about equal percentages opted for either the BTE and RIC (13% and 12% respectively), and only 10% chose no hearing aid at all.

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Similarly, when consumers looked at a simulated practice storefront window with a standard portfolio, only about 16% of the participants chose an offering without Styletto, while 84% of people chose an offering with the new aid.

Branda says that this indicates Styletto provides dispensing professionals with a new product that aligns more closely with patients’ style and view of themselves. “It may come down to the fact that people know what a hearing aid looks like,” he says. “But, when they see Styletto, they think ‘I can see myself wearing that and it doesn’t make me look like a hearing aid wearer.’”

Recharging case for Styletto.

Recharging case for Styletto.

Portable rechargeability for the wearer. The Styletto’s recharging case is very small, and reportedly offers 19 hours of full-day use with a 3-hour charge. If the wearer forgets to charge the device, they can drop it into the charger for 30 minutes and be able to use the device for 5 hours, says the company. The charger also carries three additional full charges. Thus, if the user starts out in the morning with a full charge and the charger is fully charged, they actually have four days of portable battery capacity available to them, according to Sivantos. The charger also contains an LED indicator to view the status of the charging, as well as an automatic on/off feature which means that the charger can serve as the primary carrying case.

The Styletto charger/charrying case is exceptionally small and carries 3 full charges.

The Styletto recharging/carrying case is exceptionally small and carries 3 full charges.

Nx technology. The Styletto hearing aid uses Signia Nxsignal processing which is designed to emphasize a natural experience using Sivantos’ Own Voice Processing (OVP) technology. Signia’s ear-to-ear wireless (Ultra HD e2e®) is used in OVP as well as the hearing aid’s Narrow Directionality for a more natural sound quality and better speech intelligibility in noise. The wireless technology also enables the device’s Twin Phone capabilities, which allows the wearer to place the phone up to the ear, obtain the acoustic signal, and then the hearing aid wirelessly sends the signal to the opposite ear for binaural advantage during the phone call.

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The sleek instrument does not have push-buttons or a volume control. For those who want more control, the touchControl®App is a downloadable cell phone application that allows for the changing of volume, programs, and directionality. Similarly, miniPocket™, which resembles a keychain type remote control, allows for volume and program changes.

Styletto is available in all three of the Nx performance levels (7/5/3) and uses a Size M (60/119) receiver in lengths 2 and 3. The device is applicable for people with mild to moderately severe losses (60 dB gain).

For more information, visit pro.signiausa.com

Hearing aids Devon-Honiton hearing centre

Hearing aids in Honiton-Devon

Hearing aids in Devon at the Honiton Hearing centre. We are a family owned truly independent hearing centre based in Honiton Devon.

We supply and fit the very latest digital hearing aids from all the leading hearing aids manufacturers. We also conduct ear wax removal using Microsuction and the traditional water irrigation technique.

You can find out more about our ear wax Micro-suction removal here.

 

Honiton Hearing News:

 

GN ReSound Showcases New Partnership with Google and LiNX Quattro at EUHA 2018

ReSound LiNX Quattro.

Hearing aids Devon; Latest hearing aids at Honiton hearing-Devon

    ReSound LiNX Quattro.

With today’s start of the European Union of Hearing Aid Acousticians(EUHA) Congress in Hannover, Germany, GN ReSound has announced a new partnership with Google that will provide a full spectrum of direct streaming to hearing aids from Android devices, and the company is showcasing what the company is calling a “premium-plus” hearing aid, ReSound LiNX Quattro,™ which was previously launched in August.

Hearing aids Devon

According to ReSound, the LiNX Quattro offers “a brilliant sound experience with unprecedented Layers of Sound.” In a direct comparison, where hearing aid users were asked to listen to music and rate the sound, the company states that 95% of respondents preferred ReSound LiNX Quattro compared to other premium hearing aids.

A new high-performing chip platform drives the extensive sound quality improvements, providing 100% faster processing, twice the memory capacity, and 35% increase in frequency bandwidth compared to ReSound LiNX 3D™. With a bandwidth of up to 9.5 kHz, a greater range of high-frequency sounds is accessible to people with hearing loss. An input dynamic range of 116 dB SPL—reportedly the highest in the industry—is designed to ensure that softer sounds are clearer and louder sounds are distortion free.

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GN Hearing’s recently-announced partnership with Google allows it to offer a full spectrum of direct streaming from Android devices to hearing aids. It continues GN Hearing’s record of industry breakthroughs, including 2.4 GHz wireless connectivity, Binaural Directionality, direct full streaming compatibility with Apple devices, and cloud based remote fine-tuning.

Anders Hedegaard

Hearing aids Devon. Honiton hearing aid centre

Anders Hedegaard

“With the launch of ReSound LiNX Quattro, as well as other major technology launches and partnerships, GN Hearing is continuing to shape the future of hearing care,” said GN Hearing CEO and President Anders Hedegaard. “We want to help people hear more, do more, and be more than they ever thought possible. We are striving to support people living with hearing loss and hearing care professionals alike access the latest technology and support the provision of high-quality care.”

Hearing aid batteries Devon

GN Hearing has also recently launched Beltone Amaze™, which GN characterizes as the world’s most complete hearing solution that combines great sound quality, connectivity, rechargeability and remote fine-tuning. The company also recently introduced Interton Ready™, which is designed to offer great sound, ease-of-use, and connectivity at an affordable price.

Source: GN ReSound

 

 

Hearing aid batteries last how long?

How long will a fully charged hearing aid last

How long should the hearing aid battery last after a full charge, and how does Bluetooth affect this?

The Honiton hearing centre is a premier independent hearing company based in Honiton Devon. We supply all manufacturers hearing aid batteries and conduct hearing tests. Microsuction ear wax removal is our speciality here and we also still use the traditional technique of water ear irrigation if you prefer. Hearing aid batteries can be bought over the counter or we can post them to you if this is easier.

 

This Weeks blog is about the hearing aid battery and how long these should last from a full charge.

Original story by the Hearing review

 

Honiton hearing Blog:

 How long should the hearing aid battery last after a full charge, and how does Bluetooth affect this

Q: How long should the battery last after a full charge?  How much does Bluetooth activity affect this? —Brent Spehar

A: This is a great and very important question.  Battery life is dependent on several factors including the amount of capacity of the battery, how fast the hearing aid drains the current, and the wear behaviors and habits of the user.

Much like a car's mileage range depends on its gas tank and the owner's driving habits, the battery life of a hearing aid depends on the capacity of the battery, and the listening enviroments and use of the various hearing aid functions.

Hearing aid batteries last how long?

Much like how a car’s mileage range depends on its gas tank, the driving conditions, and the owner’s driving habits, a hearing aid’s battery life depends on the capacity of the battery, the wearer’s listening environments, and use of the various hearing aid functions, including audio streaming.

I like to use the example of an automobile.  How many gallons of gas does the fuel tank hold or, for hearing aid batteries, how many mAh capacity is in the battery?  How many miles per gallon does the car use or how many mA does the battery drain both when streaming and not streaming?  And, finally, is the car driven on the highway or in the city and is the air conditioner on or off?  Or, for hearing aids, how many hours per day does the hearing aid stream?  Does the hearing aid use 2.4 GHz streaming or does it is use NFMI with an intermediate device that has its own battery?  And, what features are turned on or off on the hearing aid?

The Honiton hearing centre for ear wax removal in South Devon

Please note a factor we have learned in our electronics’ lab.  Not all hearing aids are the same.  Some 2.4 GHz products have current drains averaging 4.8-5.0 mA when streaming while other 2.4 GHz products using lower power Bluetooth will drain the battery at 3.0-3.4 mA while streaming.  Some 2.4 GHz products when not streaming may have battery drains of 1.8-2.0 mA, while some of the newer products with bilateral beam-forming may drain the battery at 2.3-2.5 mA when not streaming.

The key is to know your products and know your patient’s listening habits.  This is critical to good counseling.

Q: Is the life of the hearing aid circuit reduced as a result of using the rechargeable system? It did happen when [a previous model of hearing aid] were rechargeable. —Anjan Muhury

A: The ZPower Rechargeable System has been thoroughly evaluated by the hearing aid manufacturers and there is no indication that the system will have a negative effect on the life of the hearing aid circuit. The ZPower silver-zinc battery is designed to mimic the performance of traditional zinc-air batteries and is transparent to the DSP of the hearing aids. Extensive studies of hearing aids using the ZPower System also show the system including the ZPower silver-zinc batteries have no impact on the electrophysiologic performance of the hearing aids. Therefore, the ZPower System will not have a negative impact on the hearing aid circuitry or performance.

Previous Q & A’s

Q: What’s a realistic time frame for a rechargeable hearing aid battery to last?

A: Rechargeable silver-zinc batteries last about a year. They are removeable and therefore easily replaced. It is recommended that rechargeable silver-zinc batteries are replaced once a year by a hearing care professional.

Li-ion batteries are sealed within the hearing aid, and are usually removable only by the hearing aid manufacturer. They last approximately 4 to 5 years.

ZPower Rechargeable Hearing SystemQ: What would happen if my patient accidentally places their hearing aids in the charger while they have zinc air batteries in them?

A: When the hearing aids are put on the charger, the charger will check to see what type of battery is in the hearing aid.  If the charger detects a disposable zinc air battery, the lights on the charger will turn red.  If the charger detects a silver-zinc battery, the lights on the charger will start blinking green; once the battery is fully charged, the lights will turn solid green.

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Q: Can my patients overcharge a ZPower battery if they leave it in the charger for too long?

A: The batteries will not overcharge if left in the charger.  It is a best practice to put the hearing aids back on the charger when the hearing aids are not being worn during the day.  This will keep the hearing aids turned off and the batteries charged.  For long-term storage, if batteries will not be used for over 2 weeks, the rechargeable batteries should be removed from the hearing aids and stored in a location where they will not touch each other or other metal objects.

Q: What happens when the silver-zinc rechargeable battery is getting low on power?

A: The hearing aid wearer will hear the low battery warning.  Once the low-battery warning occurs or once a hearing aid shuts off due to a low battery condition, the battery door should not be opened and closed to reboot the hearing aid. Rebooting after the low battery warning can override the smart circuitry in the battery door into believing it has a traditional disposable battery installed and, although the hearing aid will continue to work for a short period, it may over-discharge the battery. If a low-battery warning from the hearing aids is received, the hearing aids should be placed in the charging base for charging or the batteries should be replaced with non-rechargeable batteries.  The rechargeable batteries should not be stored with metal objects such as keys or coins.

Q: How often should the batteries be charged?

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Hearing aid batteries available at the Honiton hearing centre

Video of a hearing aid by Honiton hearing

A: The batteries should be fully charged every night. Once the hearing aids are finished charging, the indicator lights turn from blinking green to solid green. A full charge may take up to 7 hours—the charge time varies based on how much the battery was depleted during the day. Do not try to extend battery life by charging every other day, as this increases the chances of depleting the battery. A fully depleted battery will take longer to charge and may not fully charge in time for next use.

Q: What happens if the hearing aid wearer forgets to charge the battery at night?

A: They can use a disposable zinc-air battery until it is convenient to re-charge the batteries—ideally the rechargeable batteries should be charged the next night.  The rechargeable silver-zinc batteries are a gold color, so they will not be mixed up with zinc-air disposable batteries.  The rechargeable batteries should be stored in a safe place and should not be stored with metal objects such as keys or coins.

 

If you live in the North of Somerset please contact the Keynsham hearing centre for ear wax removal, hearing aid batteries, ear wax removal and hearing tests.

 

Hearing aids, South Devon

Hearing aids, South Devon

The Honiton hearing centre is an independent hearing specialist centre based in Honiton South Devon.  We specialise in the very latest hearing aids that will transform your life. The new 2018 digital hearing aids are a joy to use, connecting with your Iphone or most Android smart phones that are on the market today.  You can really hear the benefits of the latest hearing tech, so why not book in and have a hearing test today and discuss your needs.

We cover Honiton, Exeter, Teignmouth, Torbay, Torquay, Totnes, Plymouth, Sidmouth, Kingsbridge, Seaton and South Hams.

 

Honiton Hearing News:

 

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The latest 2018 hearing aids available at the Honiton hearing centre, Devon

Swedish University Researchers Develop New Test for Balance Disorders

Original story by The Hearing Review

Bo Håkansson, Professor in Biomedical Engineering, undergoes testing using the new compact vibrating device he and the team helped design. Credit: Johan Bodell/Chalmers University of Technology

Many individuals over age 65 suffer from dizziness and problems with balance; however, tests to identify the causes of such problems are often painful and can risk hearing damage. Now, researchers from Chalmers University of Technology have developed a new testing device using bone conduction technology that is said to offer “significant advantages” over current tests, the Sweden-based university announced. 

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Potentials (VEMP) test uses loud sounds to evoke a muscle reflex contraction in the neck and eye muscles, triggered by the vestibular system—the system responsible for our balance. The Chalmers researchers have now used bone-conducted sounds to achieve what they say are better results.

“We have developed a new type of vibrating device that is placed behind the ear of the patient during the test,” said Bo Håkansson, a professor in the research group ‘Biomedical signals and systems’ at Chalmers.

Bo Håkansson, Professor in Biomedical Engineering at Chalmers. Photo Credit: Johan Bodell/Chalmers University of Technology

Bo Håkansson, Professor in Biomedical Engineering at Chalmers. Photo Credit: Johan Bodell/Chalmers University of Technology

The vibrating device is small and compact in size, and optimized to provide an adequate sound level for triggering the reflex at frequencies as low as 250 Hz. Previously, no vibrating device has been available that was directly adapted for this type of test of the balance system.

In bone-conduction transmission, sound waves are transformed into vibrations through the skull, stimulating the cochlea within the ear, in the same way as sound waves go through the ear canal, the eardrum, and the middle ear. Håkansson has over 40 years of experience in this field and has previously developed hearing aids using this technology.

The cause of dizziness can be difficult to diagnose for several reasons. In 50% of cases, dizziness is due to problems in the vestibular system. But today’s VEMP methods have major shortcomings, and can cause hearing loss and discomfort for patients.

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For example, the VEMP test uses very high sound levels, and may, in fact, cause permanent hearing damage itself, according to the university’s press release.  And, if the patient already suffers from certain types of hearing loss, it may be impossible to draw any conclusions from the test. The Chalmers researchers’ new method offers significant advantages.

“Thanks to this bone conduction technology, the sound levels which patients are exposed to can be minimized,” said postdoctoral researcher Karl-Johan Fredén Jansson, who made all the measurements in the project. “The previous test was like a machine gun going off next to the ear—with this method it will be much more comfortable. The new vibrating device provides a maximum sound level of 75 decibels. The test can be performed at 40 decibels lower than today’s method using air-conducted sounds through headphones. This eliminates any risk that the test itself could cause hearing damage.”

The benefits also include safer testing for children as well as patients with impaired hearing function due to chronic ear infections or congenital malformations in the ear canal and middle ear.

The vibrating device is compatible with standardized equipment for balance diagnostics in healthcare and the cost of the new technology is estimated to be lower than the corresponding equipment used today.

A pilot study has been conducted and recently published. The next step is to conduct a larger patient study in collaboration with Sahlgrenska University Hospital in Gothenburg, where 30 participants with normal hearing will also be included.

More about the research

The scientific article “VEMP using a new low-frequency bone conduction transducer” has recently been published by Dove Medical Press, in the journal Medical Devices: Evidence and Research.

Chalmers’ partners in the study are the Sahlgrenska Academy at the University of Gothenburg, and the Danish audio companies Ortofon andInteracoustics. Grants for this project are received from Vinnova (Swedish Innovations Agency) and Hörselskadades Riksförbund (Hearing Impairment Federation).

See the researchers’ own presentation of the project

Read more about research on medical signals and systems

Original Paper: Håkansson B, Fredén Jansson K-J, Tengstrand T, et al. VEMP using a new low-frequency bone conduction transducer. Medical Devices: Evidence and Research. 2018;11:301-312.

Source: Chalmers University of Technology, Medical Devices: Evidence and Research

Image: Johan Bodell/Chalmers University of Technology

 

Hearing aids, Torquay, Teignmouth & Torbay

Hearing aids, Torquay, Teignmouth & Torbay

If you are looking for hearing aids or ear wax removal in the Torquay, Teighnmouth & Torbay areas we can help. A refreshing alternative to the local offering of high street stores is the Honiton hearing centre. A family run, high quality but reasonable priced independent hearing centre on your doorstep. We stock the very latest digital hearing aids, and remove ear wax using Microsuction or the traditional ear irrigation if you prefer.  You can watch our ear wax removal video here 

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Widex Announces New Insights into EVOKE Hearing Aid’s AI Function

Original story by the Hearing review

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Widex announced the first data gathered from the WIDEX EVOKE™ hearing aid, which is said to achieve “a new level of Artificial Intelligence (AI)” through machine learning, and is helping to bring new insights into how users are taking control of their sound environment to improve their hearing experience, according to the company.

Denmark-based Widex launched the WIDEX EVOKE hearing aid in April. The hearing aid is reportedly the first to give users the ability to employ real-time machine learning that can solve the tricky hearing problems that users face in their daily lives.

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“We launched WIDEX EVOKE with SoundSense technology to put users back in control of the most difficult hearing situations,” said Jens Brehm Nielsen, data science & machine learning architect at Widex. “And we can see that EVOKE users have taken the opportunity to do that and, in the process, are helping us understand more about them. That information will help us to make the EVOKE and future hearing aids even better.”

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Living in Torbay and you are hard of hearing, but need friendly hearing advice? We can do a very quick hearing test and check  that you are clear of ear wax before consulting on any solutions.

SoundSense Learn is an AI system, because AI is said to refer to systems that solve tasks humans are inherently good at—such as driving a car, doing the dishes, etc. SoundSense Learn expands into entirely new applications by helping end users adjust their hearing aids in the moment, reportedly something that no humans can replicate to the same degree of accuracy, according to Widex.

The SoundSense Learn smartphone app is connected to the EVOKE hearing aids and uses machine learning to guide users in optimizing the settings to their exact needs. The app gathers a variety of anonymous data such as how often they turn the volume up or down, which sound presets they use, and how many custom settings they create—including those made with SoundSense Learn.

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Tagging of custom settings has proved to be one of the interesting pieces of data generated by EVOKE.

“We found that many people have created a setting and tagged it with, for instance, ‘work’ which suggests that it is something that our end users need and want,” said Nielsen. “And from SoundSense Learn we already have an idea of how they like the settings.”

Some hearing aids give users the ability to customize their sound experience by adjusting frequency bands to boost or cut bass, middle or high tones. Adjusting frequencies works well in many situations once the initial settings have been set by a skilled audiologist. However, some situations are so complex that hitting the right combination of adjustments can be difficult.

“Widex hearing aids are well known for the quality of their sound,” said Nielsen. “But SoundSense Learn has added an extra layer of quality sound on top of that by using a machine learning algorithm together with reinforcement learning—the two key ingredients in state-of-the art AI algorithm, that enables the algorithm to learn in the moment.

“The algorithm learns an optimal setting every time a user finds the sound to be a little below expectations in a given sound environment. It learns these settings by simply asking the user to compare two settings that are carefully picked by the algorithm. This allows it to learn an optimal setting in a new environment very fast.”

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By collating and analyzing the anonymous data WIDEX EVOKE will continue to become even smarter as time passes.

Source: Widex

Image: Widex

If you are looking for ear wax removal in Somerset, try the Keynsham hearing centre