Etymotic Research, Inc.

Team IP Holdings, LLC

Steve Iseberg

Mead C Killion

Steve Viranyi

Timothy Scott Monroe

Jonathan K Stewart

Matthew J Roberts

Don Wilson

Viorel Drambarean

Jerrold S Zdenek

Sumitrajit Dhar

Dan Mapes-Riordan

Jonathan Siegel

John Stuhr French

James Collins

Timothy D Schnell

Gregory R Shaw

Gail Gudmundsen

Ron Scicluna

Tal Daniel Kocen

Andrew Dale

Jonathan Stewart

Conformable vented eartips are provided. A comfortable vented eartip includes an ear insertion end, an earphone insertion end opposite the ear insertion end, a base at the ear insertion end extending toward the earphone extension end, a central opening extending through the base to form an inner sound channel through the base, and at least one flange. The at least one flange includes a first flange end extending from the base at an angle away from the base and toward the earphone insertion end at a second flange end. The at least one flange includes at least one swept indent extending between the first flange end and the second flange end. The at least one swept indent sweeps laterally around a portion of a circumference of the at least one flange.

Conformable vented eartip

Face masks and attachments to accommodate hearing aids are provided herein. The face masks include a mask body, ear loops and a hearing aid holder to removably hold a hearing aid. In some configurations, a hearing aid holder which can be detachably attached to a mask is provided.

Face mask with audio device holder

Conformable sealing eartips having ribs formed on an interior surface of one or more eartip flanges are provided. The eartip may include a body and one or more flanges. The body may include an ear insertion end, an earphone insertion end opposite the ear insertion end, and a central opening extending between the ear insertion end and the earphone insertion end to form an inner sound channel through the body. The one or more flanges may extend from the body and may include an outer sealing surface and an inner surface. At least one of the one or more flanges may include a plurality of ribs protruding from the inner surface of the at least one of the one or more flanges.

Conformable sealing eartip

Certain embodiments provide a hearing testing probe apparatus. The hearing testing probe apparatus includes a probe tube detachably coupled at a first end to a probe body and extending through a center hole in an eartip to align proximate a face of the eartip at a second end. The probe tube includes a plurality of stimulus lumens for receiving and carrying stimulus from the first end of the probe tube for output at the second end of the probe tube. The probe tube includes one or more microphone lumens for receiving and carrying one or more measured responses from the second end of the probe tube to one or more microphones at the first end of the probe tube.

Hearing testing probe apparatus with digital interface

A hearing screening system for testing hearing abilities of a patient includes an otoacoustic emission (OAE) module operable to perform OAE tests, a tympanometry (tymp) module operable to perform tymp tests, and at least one probe in communication with at least one of the OAE and tymp modules. The probe includes a probe tip that is configured to be positioned within an ear canal of a patient.

System and method for performing a hearing screening

Certain embodiments provide a system and method for measurement of the force applied to a bone-conduction oscillator during application to a subject, resolving the measured force relative to a pre-determined criteria, and providing an indication to the user to specify whether an external force applied to an applied force indication system coupled with a bone-conduction oscillator is within a pre-determined acceptable range. A mechanical arrangement is prescribed which allows the full extent of the force applied to be represented onto the pressure measurement apparatus. The system and apparatus may be applied onto or integrated into bone-conduction oscillators.

System and method for providing an applied force indication

Certain embodiments provide a conformable eartip. The conformable eartip includes a round flange and a core. The round flange includes a sealing surface for mating with walls of an ear canal. The round flange extends from an insertion end to an opposite end of the conformable eartip. The sealing surface is tapered from the opposite end toward the insertion end of the conformable eartip. The core is joined to the round flange at the insertion end of the conformable eartip. The core extends from the insertion end to a base of the core toward the opposite end of the conformable eartip. The core includes a channel extending through the core from the insertion end of the conformable eartip to the base of the core. In various embodiments, the conformable eartip provides an elongation ratio of at least 1.4 and/or a compression ratio of at least 2.0.

Conformable eartip

Certain embodiments provide a conformable eartip. The conformable eartip includes a round flange and a core. The round flange includes a sealing surface for mating with walls of an ear canal. The round flange extends from an insertion end to an opposite end of the conformable eartip. The sealing surface is tapered from the opposite end toward the insertion end of the conformable eartip. The core is joined to the round flange at the insertion end of the conformable eartip. The core extends from the insertion end to a base of the core toward the opposite end of the conformable eartip. The core includes a channel extending through the core from the insertion end of the conformable eartip to the base of the cor. In various embodiments, the conformable eartip provides an elongation ratio of at least 1.4 and/or a compression ratio of at least 2.0.

Comformable eartip

Certain embodiments provide a hearing testing system. The hearing testing system includes a transducer and an environmental sensor coupled with an acoustic channel. The environmental sensor is configured to measure environmental conditions of the acoustic channel. The hearing testing system includes a processor. The processor is configured to receive the environmental conditions from the environmental sensor. The processor is configured to apply, based on the measure environmental conditions, correction data to a transducer response to generate a corrected transducer response. In certain embodiments, the processor is configured to control a heating element based on a measured temperature to maintain a pre-defined temperature, or range of temperatures, at a testing probe.

Hearing testing probe with integrated temperature and humidity sensors and active temperature control

A microphone capsule for an in-the-ear hearing aid is disclosed. The capsule can include a top plate having first and second spaced openings defining front and rear sound inlets, and a directional microphone cartridge enclosing a diaphragm. The diaphragm is oriented generally perpendicular to the top plate and divides the directional microphone cartridge housing into a front chamber and a rear chamber. A front sound passage communicates between the front sound inlet and the front chamber, and a rear sound passage communicates between the rear sound inlet and the rear chamber. Front and rear acoustic damping resistors are associated with the front and rear sound passages. The acoustic resistor pair provides a selected time delay, such as about 4 microseconds, between the front and rear sound passages. The use of two acoustic resistors instead of one levels the frequency response, compared to the frequency response provided by a rear acoustic damping resistor alone.

Growing community of inventors

Crystal Lake, IL, United States of America

Steve Iseberg