external fistulaとは 意味・読み方・使い方

A gripping implement 10, which is used for carrying out specific operations with the gastrostomy catheter 20 having a tubular part 22 which is placed in a gastric fistula and an external holding part 21 which is linked to the tubular part 22 and is placed on the side of the abdominal wall surface of the gastric fistula, consists of an engaging part 11, a gripping part 12 and a linking part 13.例文帳に追加

瘻孔に設置されるチューブ状部２２と、チューブ状部２２に連結され瘻孔の腹壁の表面側に設置される外部保持部２１とを備えた瘻孔カテーテル２０に対して所定の操作を行うときに用いられる把持具１０を、係合部１１と、把持部１２と、連結部１３とで構成した。 - 特許庁