Stenger Screening in Automated Diagnostic Hearing Test

Abstract

Method and system are disclosed for automated testing of a patient's hearing. The automated hearing test allows the patient to quickly and accurately test his own hearing. The patient is instructed and prompted for inputs and responses as needed. The patient and / or operator can select one or several tests to be performed, including air and bone conduction testing with masking, speech reception threshold, speech discrimination, tympanogram, acoustic reflex, and otoacoustic emissions testing. Stenger screening is automatically performed for some patients based on the difference in pure tone frequency air conduction thresholds. Multiple languages are supported. Data obtained from one test may be used for another test or another iteration of the same test to calculate masking levels. The automatic hearing test also detects and compensates for ambient noise in the test results. If a contingency occurs, the automated hearing test is configured to page the operator for assistance.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS [0001] This application claims priority to, and hereby incorporates by reference, U.S. Provisional Patent Application Ser. No. 60 / 713,525, entitled “Stenger Screening in Automated Diagnostic Hearing Test,” filed Aug. 31, 2005.FIELD OF THE INVENTION [0002] This invention is directed in general to the field of audiology and in particular to Stenger screening in an automated method and system of assessing and analyzing hearing loss. DESCRIPTION OF THE RELATED ART [0003] According to recent studies, over 20 million people in the United States alone have some degree of hearing loss. The number of people worldwide who have some degree of hearing loss is estimated to be much greater. Not surprisingly, many of these people are unaware that they have suffered a decrease in hearing capacity. The decreased hearing capacity may be due to several factors, including age, health, occupation, injury, and disease. This loss of hearing can lead to significant r...

AI Technical Summary

Benefits of technology

[0010] The present invention is directed to a method and system for automated testing of a patient's hearing. The automated hearing test allows the patient to quickly and accurately test his own hearing. The patient is instructed and prompted for inputs and responses as needed. The patient and / or operator can select one or several tests to be performed, including air and bone conduction testing with masking, speech reception threshold, speech discrimination, tympanogram, acoustic reflex, and otoacoustic emissions testing. Stenger screening is automatically performed for some patients based on the difference in pure tone frequency air conduction thresholds. Multiple languages are supported. Data obtained from one test may be used for another test or another iteration of the same test to calculate masking levels. The automatic hearing test also detects and compensates for ambient noise in the test results. If a contingency occurs, the automated hearing test is configured to page the operator for assistance.

Problems solved by technology

This loss of hearing can lead to significant reductions in quality of life, impaired relationships, reduced access to employment and diminished productivity.

Failure to treat the hearing loss may worsen the impact.

Unfortunately, few people obtain regular and frequent hearing tests as a part of their routine healthcare due, in part, to the lack of a simple, convenient, and relatively inexpensive hearing test.

Like most highly trained and specialized medical professionals, however, a hearing health professional's time and services are usually very expensive.

Accessibility and convenience may also be issues, as there are fewer hearing health professionals relative to other types of medical professionals.

And while hearing health professionals are highly trained, they are limited in their ability to make rapid and accurate calculations of the test data and must rely on approximations and rules of thumb for guidance in many instances.

As a result, traditional hearing tests are almost always administered in English, which can be a problem for non-English speaking patients.

Other drawbacks of the traditional, manually administered hearing tests include the need for a quiet room or sound isolation booth in order to properly conduct the tests.

All the above factors combine to increase the complexity of the traditional hearing tests and thereby discourage or at least contribute to a general lack of interest by most people in obtaining regular and frequent hearing tests.

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