Last Updated
：2025/12/07
Eustachian catheter
Noun
Japanese Meaning
ユースタキ管カテーテル：鼻または口から中耳に空気を送り込むため、ユースタキ管に挿入することができる管状の医療器具
（ plural ）
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(medicine, surgery) A tubular instrument that can be introduced into the Eustachian tube in order to allow inflation of the middle ear through the nose or mouth.
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Eustachian catheter
During the operation, the otolaryngologist carefully advanced the Eustachian catheter through the nasal passage to ventilate the patient's middle ear.
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During the operation, the otolaryngologist carefully advanced the Eustachian catheter through the nasal passage to ventilate the patient's middle ear.
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