最終更新日：2024/07/28

A soft rubber bulb used to inflate the middle ear by increasing air pressure in the nasopharynx.

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Politzer bag

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元となった辞書の項目

Politzer bag

noun

A soft rubber bulb used to inflate the middle ear by increasing air pressure in the nasopharynx.

The doctor used a Politzer bag to inflate the patient's middle ear.

意味（1）

A soft rubber bulb used to inflate the middle ear by increasing air pressure in the nasopharynx.