Development of a Multi-parameter Pulmonary Function Test System / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 268-271, 2023.
Article
Dans Chinois
| WPRIM
| ID: wpr-982226
ABSTRACT
To comprehensively evaluate the human body's respiratory, circular metabolism and other functions, and to diagnose lung disease, an accurate and reliable pulmonary function test (PFT) is developed. The system is divided into two partshardware and software. It realizes the collection of respiratory, pulse oxygen, carbon dioxide, oxygen and other signals, and draws flow-volume curve (FV curve), volume-time curve (VT curve), respiratory waveform, pulse wave, carbon dioxide and oxygen waveform in real time on the upper computer of the PFT system, and conducts signal processing and parameter calculation for each signal. The experimental results prove that the system is safe and reliable, it can accurately measure the basic functions of human body, and provide reliable parameters, and has good application prospects.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Oxygène
/
Tests de la fonction respiratoire
/
Dioxyde de carbone
/
Rythme cardiaque
Limites du sujet:
Humains
langue:
Chinois
Texte intégral:
Chinese Journal of Medical Instrumentation
Année:
2023
Type:
Article
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