1·Results:The intracavity air sac urinary catheter was invented to be used through the sheath of electrotomyoscope smoothly.
结果：该腔内气囊导尿管能顺利地在电切镜下使用。
2·Objective To study the correct deal method of incarceration of urethral catheter with air sac.
目的：探讨留置气囊导尿管嵌顿后的正确处理方法。
3·Objective: to invent an intracavity air sac urinary catheter to meet the clinical requirement.
目的：研制一种适合临床需要的腔内气囊导尿管。
4·In apes the hyoid attaches to a large pouch called an air sac , that makes sounds bigger and deeper.
猿的舌骨依附于一个很大的喉囔，科学家称之为气囊，它可以让声音更大、更深沉。
5·The air sac can also be internally filled with a certain amount of gas generant which includes carbonate and pharmaceutically acceptable organic acid.
气囊内还可以装有一定量的气体发生剂，包括碳酸盐以及药学上可接受的有机酸。