Definition of Eustachian catheter. Meaning of Eustachian catheter. Synonyms of Eustachian catheter

Here you will find one or more explanations in English for the word Eustachian catheter. Also in the bottom left of the page several parts of wikipedia pages related to the word Eustachian catheter and, of course, Eustachian catheter synonyms and on the right images related to the word Eustachian catheter.

Definition of Eustachian catheter

Eustachian catheter
Eustachian Eu*sta"chi*an, a. [From Eustachi, a learned Italian physician who died in Rome, 1574.] (Anat.) (a) Discovered by Eustachius. (b) Pertaining to the Eustachian tube; as, Eustachian catheter. Eustachian catheter, a tubular instrument to be introduced into the Eustachian tube so as to allow of inflation of the middle ear through the nose or mouth. Eustrachian tube (Anat.), a passage from the tympanum of the ear to the pharynx. See Ear. Eustachian valve (Anat.), a crescent-shaped fold of the lining membrane of the heart at the entrance of the vena cava inferior. It directs the blood towards the left auricle in the fetus, but is rudimentary and functionless in the adult.
Eustachian catheter
Catheter Cath"e*ter, n. [L., fr. Gr. ? a thing let down or put in, catheter, fr. ? to send down, to let down; ? + ? to send.] (Med.) The name of various instruments for passing along mucous canals, esp. applied to a tubular instrument to be introduced into the bladder through the urethra to draw off the urine. Eustachian catheter. See under Eustachian. Prostatic catheter, one adapted for passing an enlarged prostate.

Meaning of Eustachian catheter from wikipedia

- The Eustachian tube, also known as the auditory tube or pharyngotympanic tube, is a tube that links the nasopharynx to the middle ear. It is a part of...
- anatomical p****age that links the ears to the sinuses Eustachian valve, a valve of the heart Eustachian catheter, a medical instrument which became obsolete after...
- cases. He is credited with the invention of a Eustachian catheter that is referred to as "Itard's catheter". Numbness in the tympanic membrane during otosclerosis...
- septum and the Eustachian ridge. This triangle ends at the site of the coronary sinus **** inferiorly and, continuous with the sub-Eustachian pouch. The...
- are separated by the valve of the inferior vena cava, also known as the Eustachian valve. In the adult, this valve typically has totally regressed or remains...
- was far more practical and less difficult for the patient than catheterizing the Eustachian tube and brought fame to Politzer. One device that utilizes Politzeration...
- at the caudal portion of the Eustachian tube, forms an uninterrupted channel between the medial lamina of the Eustachian tube and the lateral wall of...
- clearance for the Aera balloon, the first ever device to treat chronic eustachian tube dysfunction. "Acclarent files for initial public offering". Boston...
- ethmoid bone ethmoid sinus ethmoidal air cells ethmoidal bulla Europhiles eustachian tube excretory system exocrine gland exophthalmos exoskeleton exotropia...
- by insufflating the middle ear through the Eustachian tube, which obviated the need of its catheterization. This came to be known as politzerisation....
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