Respiration measuring device and method
The invention discloses a respiration measuring device and method. The respiration measuring device comprises a deformation sensor and a signal processing module. The deformation sensor senses the mechanical deformation of the surface of a human body cavity and converts the mechanical deformation in...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a respiration measuring device and method. The respiration measuring device comprises a deformation sensor and a signal processing module. The deformation sensor senses the mechanical deformation of the surface of a human body cavity and converts the mechanical deformation into an electrical signal which is then transmitted to the signal processing module, so that the electric signal is processed by the signal processing module to obtain respiration measurement data. By the adoption of the respiration measuring device and method, non-contact non-invasive measurement canbe achieved while measurement accuracy is improved.
本发明公开了种呼吸测量装置及方法,所述呼吸测量装置包括:形变传感器和信号处理模块,通过所述形变传感器感应人体体腔表面的机械形变,并将该机械形变转换为电信号传输至所述信号处理模块,以通过所述信号处理模块对该电信号进行信号处理得到呼吸测量数据。采用本发明提供的呼吸测量装置及方法能够提高测量精度的同时实现非接触式无创测量。 |
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