Etymotic Research, Inc.

Steve Viranyi

Steve Iseberg

Mead C Killion

Viorel Drambarean

Sumitrajit Dhar

Jonathan Siegel

Dan Mapes-Riordan

Jerrold S Zdenek

John Stuhr French

Gregory R Shaw

Ron Scicluna

Andrew Dale

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 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.

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Palatine, IL, United States of America

Steve Viranyi