尖峰流速計
尖峰流速計(英語:)是一個用來測量肺的流通空氣的體積,簡單來說就是測量進出肺部的空氣之體積,尖峰流速計可用來量測呼氣流量峰值。尖峰流速圖表()能判斷出兩種不正常之肺部空氣流通量的波型,這兩種分別是阻塞型(obstructive)和限制型(restrictive)。每個尖峰流速計的測量方法各異,有压力传感器型()、超音波、水位计()型。
參考文獻
延伸閱讀
- Lundy Braun, Breathing Race into the Machine: The Surprising Career of the Spirometer from Plantation to Genetics. Minneapolis, MN: University of Minnesota Press, 2014.
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