Earwax removal at Chalfont hearing centre Buckinghamshire
Earwax removal at The Chalfont hearing centre. Chalfont hearing centre is a premier private family run business with Leon Cox at the helm. Hearing tests and hearing aids are to be found at Chalfont hearing centre alongside ear wax removal using Micro-suction or the traditional water irrigation technique (ear syringing).
The very latest digital hearing aids by all the main manufacturers are available. Trail hearing aids are also available but please as Leon for a more comprehensive idea how this works in the Chalfont area.
Book now for your ear wax removal or for a hearing test.
Chalfont hearing centre, News:
GN Hearing Launches AI Personalized Hearing Solutions
GN Hearing announced that it has launched “the world’s first” hearing solutions that intuitively adapt to a hearing aid user’s personal preferences in any given sound environment. This breakthrough technology employs GN’s artificial intelligence (AI) solution in tandem with Apple’s Siri virtual assistant. The announcement was made at the Consumer Electronics Show (CES) 2019 in Las Vegas.
It follows GN’s longstanding commitment to progressing hearing aid technologies through extensive research and development programs. This new offering follows years of investment in GN’s dedicated in-house AI research center, investments in AudEERING, and extensive collaboration with other partners and academic research institutes. The launch helps to extend GN’s innovation footprint and partnership philosophy in the hearing care industry by what GN calls an “intuitive and personalized hearing solution.”
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“At GN, we believe that technology is at its best when it helps address people’s everyday needs and challenges,” said Marcus Desimoni, CFO of GN and Interim CEO of GN Hearing. “Employing AI technology in GN’s products brings this specific technology and innovation to the hearing aid space and is the first step in the journey to create a seamless hearing experience that will allow hearing aid users to ‘forget’ that they are wearing one. This is core to GN’s purpose of making life sound better.”
The new offering is an added benefit to the company’s latest 2.4 GHz product portfolio from ReSound and Beltone, and it will be reaching users in February 2019. Through the use of AI, GN expects to deliver a continuous stream of new user benefits through future software releases. This will enable users to always be at the forefront of innovation by updating existing GN Hearing instruments with new features.
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When GN was established 150 years ago, the company introduced the world’s first telegraph line from Europe to Asia, creating the Internet of its time. It is this same pioneering spirit that is being applied today to transform lives, helping people hear more, do more, and be more than they ever thought possible.
Source: GN Hearing
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 Chalfont hearing centre is a premier independent hearing company based in Chalfont Buckinghamshire. 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
Chalfont 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?
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.
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?
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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.
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.
Q: 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?
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.
Researchers Find Increased Risk of Hearing Loss Among Smokers
The study—which included 50,000 participants over an 8-year period—looked at data from annual health checkups, which included factors such as smoking status, number of cigarettes smoked per day, and the duration of smoking cessation on hearing loss, according to the release. Researchers calculated a 1.2 to 1.6 increased risk of hearing loss among smokers as compared to those who had never smoked before.
The risk of hearing loss decreased five years after smoking cessation.
For additional information, please click here to view the release on Science Daily’s website.
Original Paper: Hu H, Sasaki N, Ogasawara T, et al. Smoking, smoking cessation, and the risk of hearing loss: Japan epidemiology collaboration on occupational health study. Nicotine & Tobacco Research. March 14, 2018.
Source: Science Daily, Nicotine & Tobacco Research, Oxford Press
When patients begin to tackle their hearing loss, I have found that many feel like they are the only person experiencing what they are going through. Most patients display very similar issues and concerns. However, there is not always positive and constructive advice available. That is why Chalfont Hearing are supporting the local Hard of Hearing Club. This organisation provides the opportunity to meet other people who are similarly affected and discuss new experiences. We promote a holistic and engaging approach to rehabilitation of hearing loss.
This Club has been in existence for over 30 years and is the only one of its kind now remaining in the Bucks, Berks, Herts and Oxon area. It is a friendly and caring club, supporting its members, who have widely differing degrees of hearing loss. During its yearly programme there are at least two evenings devoted to ” Hearing Matters,” while other speakers inform and entertain on a variety of topics. They welcome members from a wide area and try to publicise the benefits the Club has to offer by attending Open Days such as the event held by Chalfont Hearing Centre, whose welcome at the event was much appreciated.
This ” Cindarella of Disabilities” is at last beginning to reach a greater understanding by the general public, and support and advice is becoming more easily available. The Club aims to provide an informal and happy environment for older men and women for whom isolation and lack of communication would become a real problem.
They are always pleased to welcome enquiries and visitors.CONTACT: Kate Weber, 7 Webb Close, Chesham, Bucks, HP5 2JQ ( 01494-773359; Text Messages: 07757 639066)