Precise measuring instrument

What Is – and How To Perform – a Biological Calibration

Audiology and ENT Clinics, Audiometry, Corporate Wellness, Family Practice and Pediatricians, Hearing Conservation, Hearing Health, Hearing Services, Humanitarian, Ototoxicity Monitoring, Research, School Screening

Audiometers are very precise electronic instruments used for testing human hearing.  They are regulated by ANSI/ASA S3.6-2010, which is the standard that provides the specifications and tolerances for such devices. To ensure that your audiometer continues to function accurately and conform to the standard, it is necessary for you to routinely check and verify the audiometer. Called a biological calibration or verification, these checks are performed to confirm that the system is free of any defects that might erroneously impact test results.

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Multi Drug Resistant Tuberculosis

Hearing Testing Protocols for Ototoxicity Monitoring of Multi-Drug Resistant Tuberculosis (MDR-TB) Patients

Audiology and ENT Clinics, Hearing Health, Humanitarian, Ototoxicity Monitoring, Research

Tuberculosis (TB) is a global pandemic, and multi-drug resistant tuberculosis (MDR-TB) presents additional, unique challenges for those who suffer from this debilitating disease. Existing drug treatments are multifactorial and complex with lengthy treatment regimens, complicated administration, and toxic secondary effects. The costly treatment of drug- resistant TB can take up to two years and presents significant challenges to health systems, payers, and patients. Recognizing that significant hearing loss can be a side effect of the current treatment regimen for MDR-TB, there is a need to closely monitor patients undergoing treatment with existing and new drug therapies.

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Ototoxicity Monitoring

Ototoxicity Monitoring in Tuberculosis Patients With SHOEBOX Audiometry and Extended High Frequency Testing

Audiology and ENT Clinics, Audiometry, Hearing Health, Humanitarian, Ototoxicity Monitoring, Research

Photo Credit: Vital Strategies
Did you know that March 24 is World Tuberculosis Day? It recognizes the date in 1882 when Dr. Robert Koch announced he had discovered the cause of tuberculosis (TB) and it is intended to raise public awareness that, even today, the disease remains an epidemic that causes the deaths of nearly 1.5 million people each year.

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Portable vs Mobile

Portable vs. Mobile Diagnostic Audiometers

Audiology and ENT Clinics, Audiometry, Family Practice and Pediatricians, Hearing Conservation, Hearing Health, Hearing Services, Humanitarian, Ototoxicity Monitoring, School Screening

In the late 1950’s portable audiometers were developed as an effort to reach populations without access to hearing tests conducted in controlled environments by highly trained professionals. At their least impressive, a portable audiometer is a stripped down tabletop audiometer with a handle attached. Notably, many rugged systems have been successfully used throughout the world in challenging environments. To a large extent, these portable audiometers still require a power plug and a modicum of expertise to operate. With the advent of mobile technology, we have witnessed the transformation of dated, portable audiometers into a new breed of powerful, simple-to-use, internet-connected mobile audiometers.

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