Liquid Ear Impression Material

Very Low Viscosity – From Wayne’s Archives This is another post for hearing archives – information unpublished, but in need of being recorded somewhere as part of the hearing discipline.  In this post is information related to early low viscosity ear impression material.The ear impression material used to make ear impressions is generally of lower viscosity than…

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Hearing Aid Dispensing – Part VII

This blog is a continuation of a series describing events that shaped hearing aid dispensing channels in the U.S. The last blog ended by stating that some audiologists decided to become engaged in the sale of hearing aids, with or without ASHA (American Speech and Hearing Association) sanctions. Unfair Practices Concerns Hearing aid dealers had been…

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