Figure 1. A tracheal tube exchanger (③) is enclosed in a container (①).The container is separated into an upper (②) and lower potion (④)

From

A Tracheal Tube Exchanger Container As a Bronchial Foreign Body

Ken-ichi Muramatsu., Youichi Yanagawa

American Journal of Medical Case Reports. 2023, 11(10), 164-166 doi:10.12691/ajmcr-11-10-2