How Do You Spell POLITZER BAG SPECULUM?

1. The Politzer bag speculum is a medical device commonly used in otolaryngology and otology to facilitate the inspection and treatment of the middle ear. It is a bag-like instrument with a nozzle or tube attached to it, specifically designed for the purpose of delivering medication or air pressure into the nasopharynx.

   This device is named after the Austrian physician Adam Politzer, who invented the technique of inflating the middle ear using air pressure in the late 19th century. The Politzer bag speculum plays a crucial role in this technique by allowing controlled administration of air or medication through the nasopharynx in a safe and efficient manner.

   Typically, the Politzer bag speculum consists of a flexible bag, usually made of rubber or synthetic material, connected to a nozzle that can be introduced into the nostril or ear canal. By squeezing the bag, a manual force generates positive pressure, which is then transmitted through the nozzle into the nasopharynx. This pressure creates a temporary compression and subsequent decompression of the Eustachian tube, helping to open and clear the passage connecting the middle ear to the back of the throat.

   The Politzer bag speculum is commonly used in diagnostic procedures such as tympanometry, as well as in the treatment of conditions such as Eustachian tube dysfunction, otitis media with effusion, and the clearance of middle ear infections. Its versatility and effectiveness make it an essential tool in the field of otolaryngology, aiding in the accurate diagnosis and management of various middle ear disorders.

2. See under ear speculum.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

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