Hearing Aid Distribution – III

This week is a continuation of the discussion of the past two weeks – on hearing aid distribution systems.  Last week’s post focused on distribution systems related to contract services, purchasing groups, big box retailers, pharmacies, and health care companies.  This week, additional distribution systems that have been tried are discussed.        SAME-SESSION…

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Tympanic Membrane and Hearing Aid Fitting III

Two previous blogs related to the behind-the-scene interaction of the tympanic membrane  (TM) to the hearing aid fitting process focused on basic anatomy, especially that related to ear canal length (Part I), and to a better visualization of the TM orientation compared to general artistic renderings (Part II). Part III will draw these issues together…

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