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open the ear canal •Seigle's pneumatic speculum: open the ear canal and give a magnification; test the mobility of tympanic membrane; see a magnified image of small perforations; introduce medicine into middle ear; perform Fistula test for vestibular function •Aural/Ear speculum: to fit in and straighten the external ear canal: Lack's ...
The examiner then looks through the lens on the rear of the instrument to see inside the ear canal. In many models, the examiner can remove the lens and insert instruments like specialized suction tips through the otoscope into the ear canal, such as for removing earwax.
After an otoscopy (examination of the ear with an otoscope) to ensure that the path to the eardrum is clear and there is no perforation, the test is performed by inserting the tympanometer probe in the ear canal. The instrument changes the pressure in the ear, generates a pure tone, and measures the eardrum responses to the sound at different ...
Inside our ears is a complex structure that helps us balance, control facial features, and it even plays a major role in our taste. There’s a lot more going on inside your ears than first meets ...
A tympanometry earplug is inserted into the external ear of the studied side to avoid fluctuations in ear pressure due to atmospheric conditions. The tubomanometer then creates a dysbarical situation, where the pressure conditions encountered during a rapid drop in altitude is reproduced.
Instrument sterilizer: to sterilize instruments in absence of an autoclave: Kidney dish: as a tray for instruments, gauze, tissue, etc. Measuring tape: for length, height, head circumference and girth measurements Medical halogen penlight: to see into the eye, natural orifices, etc. and to test for pupillary light reflex, etc. Medical ultrasound