单词pendelluft是什么意思?医学专有术语,应该不是英语,可能是拉丁文或德语；可能是描述肺部功能的一个词.

Question

单词 pendelluft是什么意思?
医学专有术语,应该不是英语,可能是拉丁文或德语；可能是描述肺部功能的一个词.

Answer 1

摆动呼吸/气体摆动,就是呼吸的时候气体只在两肺之间来回,大多由呼吸道阻塞等原因造成.
这个是德语.
pendelluft :Transient movement of gas out of some alveoli and into others when flow has just stopped at the end of inspiration,or such movement in the opposite direction just at the end of expiration; occurs when regions of the lung differ in compliance,airway resistance,or inertance so that the time constants of their filling (or emptying) in response to a change of transpulmonary pressure are not the same.肺泡气体的瞬态运动.