yī / hù / rén / yuán / xiān / qīng / lǐ / shāng / kǒu / zài / yòng / bēng / dài / bǎng / zā / gù / dìng

医护人员先清理伤口，再用绷带绑扎固定。

The medical staff cleaned the wound first and then used a bandage to bind it in place.