Cantilever Pneumograph

Whalen William J.; DeHaan Robert L.

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Cantilever Pneumograph

机译：悬臂式肺活量计

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摘要

A simple device utilizing a resistance wire strain gauge for the recording of respiratory movements is described. Changes in chest and diaphragmatic tone may be recorded in spite of the variations in ambient temperature which markedly affect conventional bellows‐type pneumographs. Greater sensitivity is obtained and leaks in the system are not a problem. The frequency response is well above the respiratory rate of panting animals. Finally, the cost is minimal.

机译：描述了一种利用电阻线应变仪记录呼吸运动的简单装置。尽管环境温度变化明显影响了传统的波纹管型肺活量测定仪，但胸腔和diaphragm肌音的变化仍可能被记录下来。获得更高的灵敏度，系统中的泄漏不是问题。频率响应远高于喘气动物的呼吸频率。最后，成本是最小的。

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《Review of Scientific Instruments》 |1955年第11期|共3页
作者
Whalen William J.; DeHaan Robert L.;
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Department of Physiology, University of California Medical Center, Los Angeles, California;

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专利

1. An implantable impedance pneumograph monitor for detection of diaphragm contraction and airway obstruction during diaphragm pacing. [J] . Schmit BD, Kayyali H, Makovos B, Medical and Biological Engineering and Computing: Journal of the International Federation for Medical and Biological Engineering . 1999,第2期

机译：一种可植入式阻抗呼吸描记器监测仪，用于在隔膜起搏过程中检测隔膜的收缩和气道阻塞。
2. Mass sensing using a virtual cantilever virtually coupled with a real cantilever [J] . Kasai Y., Yabuno H., Ishine T., Applied Physics Letters . 2019,第6期

机译：使用虚拟悬臂和真实悬臂虚拟耦合进行质量感测
3. Mass sensing using a virtual cantilever virtually coupled with a real cantilever [J] . Kasai Y., Yabuno H., Ishine T., Applied Physics Letters . 2019,第6期

机译：使用虚拟悬臂的大规模感应与真正的悬臂相结合
4. Study on New Method of Heart Disturbance Filtering on Measurement of Impedance Pneumograph [C] . X T Du, L Wang, X J Guo 4th international symposium on instrumentation science and technology . 2006

机译：阻抗呼吸描记器测量中的心脏干扰滤波新方法的研究
5. Tools and Methods for High-Throughput Materials Synthesis Using Cantilever-Free Scanning Probe Lithography [D] . Golnabi, Rustin. 2021

机译：使用无悬臂扫描探针光刻的高通量材料合成的工具和方法
6. A pneumograph which registers both volume and rate. [O] . E C Savini 1968

机译：记录体积和速率的呼吸机。
7. DETERMINATION OF A HYDRO-PNEUMOGRAPH IN A KARST SPRING [O] . Todd Halihan, Robert J. Agnew 2018

机译：岩溶弹簧中水力肺的测定
8. A Quantitative Impedance Pneumograph [R] . Bergey, G. E., Sipple, W. C., Hamilton, W. A., 1966

机译：定量阻抗肺气肿仪

Cantilever Pneumograph

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