Archive for 'hearing aid batteries'

physics help?

J P asked: A hearing-aid patient has a binaural, sensorineural, moderate hearing loss and wants to know how long the battery for his hearing aid will last. The hearing aid battery has a capacity of 290 mA*h and his digital hearing aid has a current rating of 1.1 mA. If the user has his hearing [...]

Hearing Aid “Magic”

jrodcampbell asked: Lucas with hearing aids

Abhishek Agarwal asked: Only the very few can get insurance to cover the cost of their hearing device. For most people they have to get their own help to cope with hearing loss. For many hearing aids are too expensive because of the ridiculous prices that some manufacturers charge. If they are not able to [...]

Fully Implantable Hearing Aids

StLouisEar asked: new device has undergone a phase 1 trial with the Food and Drug Administration. The Center for Hearing and Balance Disorders is one of a limited number of centers selected to participate in the phase 2 study. The device is intended for individuals with moderate to severe sensorineural hearing loss, who would otherwise [...]

Why should the batteries of a hearing aid be removed before placing it in a desiccant jar?

Jack asked: I know “to make them last longer”, but what is the technical reason?

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