Experience unparalleled flexibility with the Entomed TY-101 - a compact, stand-alone, portable diagnostic tympanometer that runs on battery power, allowing you to use it both in the clinic and on-the-go. 

Comprehensive assessments are at your fingertips with the Entomed TY-101. Easily transition between 226 Hz tympanometry to acoustic reflexes, Otoacoustic Emissions, and more.

With one probe for all tests, memory for up to 1000 patients/1000 tests, USB connectivity, thermal printer connection and its touch screen and intuitive interface, the Entomed TY-101 makes test administration easy and user-friendly.

Tympanometry at 226 Hz is a standard diagnostic test used to evaluate middle ear function for adults and children.  

Tympanometry at 1000 Hz is used to evaluate middle ear function for infants under 6 months of age as their middle ear resonance differs from adults. Clinicians can also glean more information regarding adult middle ear status with this method. 

Acoustic reflexes measure the contraction of the stapedius muscle in response to loud sounds. As this process involves the cochlear nerve as well as the middle ear, it can provide diagnostic information throughout the auditory system. 

Acoustic reflex decay examines the auditory system’s ability to maintain the muscle contraction seem in the acoustic reflex. This test is used to help differentiate between cochlear and retrocochlear pathology. 

Otoacoustic emissions, including distortion product (DPOAE) and transient evoked (TEOAE) measure the response from hair cells in the cochlear to soft sounds. Clinicians can obtain information on inner ear function using this method, even in individuals who cannot respond behaviorally

Evaluate inner ear function despite middle ear pathology. With FMDPOAE pressurized OAEs, clinicians are able to obtain OAE results in individuals with negative middle ear pressure. 

Taking advantage of the acoustic reflex and the crossover that occurs in the auditory pathway, contralateral acoustic reflexes can help to differentiate between cochlear and retrocochlear pathologies.