词根:obturate
n.obturator 封闭器;密闭装置
1.method : after examing and treating with the patient preliminary, obturate the middle and rear part of nasal cavity first with pvf medical sponge, then vaseline gauze piece tightly.
方法: 对鼻腔出血患者先行鼻腔检查和简单处理后,用pvf医用海绵行中后段鼻腔填塞,再用凡士林纱条加压填塞、固定。
2.method : after examing and treating with the patient preliminary, obturate the middle and rear part of nasal cavity first with pvf medical sponge, then vaseline gauze piece tightly.
方法: 对鼻腔出血患者先行鼻腔检查和简单处理后,用pvf医用海绵行中后段鼻腔填塞,再用凡士林纱条加压填塞、固定。