包帯を

bandage

→ 包帯
phrase Rare #24,225
bandage 包帯 means “bandage,” and を marks it as the object of a verb. The phrase is usually part of a larger expression, such as 包帯をする, “to bandage” or “to apply a bandage.”
JA: けがをしたので、包帯を巻いた。
EN: I was injured, so I wrapped a bandage around it.

トム頭に包帯をしている

Tom has a bandage wrapped around his head.

トム額に包帯をしていた

Tom had a bandage on his forehead.

私は片足包帯を巻いた犬を見た

I saw a dog with a bandage wrapped around one of its legs.

包帯をしなさい

Put on a bandage.

よし包帯を替えておけ

All right... change the bandages.

— 続・夕陽のガンマン (1966)