Insound Medical, Inc.

Tyco Electronics Corporation

Michael Ipsen

Dean Johnson

Ian Day

Richard Gable

Sunder Ram

Michael G Hobson

Christian Weber

Embodiments of the invention provide microphone assemblies for hearing aids which are resistant to moisture and debris. An embodiment provides a microphone assembly for a CIC hearing aid comprising a microphone housing including a housing surface having a microphone port, a fluidic barrier structure coupled to the housing surface, a protective mesh coupled to the barrier structure and a microphone disposed within the housing. The microphone housing can be sized to be positioned in close proximity to another component surface such as a hearing battery assembly surface. At least a portion of the housing surface and/or the barrier structure are hydrophobic. The barrier structure surrounds the microphone port and is configured to channel liquid and debris away from entry into the microphone port including matter constrained between the housing surface and another surface.

Hearing aid microphone protective barrier

A sealable connector comprises a first connector portion, a second connector portion adapted to engage the first connector portion, a compliant material disposed between the first and second connector portions, and a fastening mechanism that secures the first connector portion to the second connector portion, such that a force applied upon the compliant material by the respective first and second connector portions can be adjusted. The fastening mechanism allows a single connector to be utilized for a variety of applications and allows the connector to be adequately sealed regardless of the manufacturing tolerances of the compliant material.

Adjustable sealable connector

Growing community of inventors

Redwood City, CA, United States of America

Michael Ipsen