期刊论文

Chen, YQ

英文

EUROPEAN JOURNAL OF MEDICAL RESEARCH

0949-2321

2023

28

1

1-11

10.1186/s40001-023-01146-y

This study was funded by the “Star of Jiao Tong University” program of Shanghai Jiao Tong University Medical and Industrial Cross Research Fund Project [Grant No YG2019ZDB08]. The funder had the following involvement with the study: study design, collection, analysis, and interpretation of data, writing the paper and decision to submit it for publication.

本校为其他机构

Abstract Background Respiratory mechanics monitoring provides useful information for guiding mechanical ventilation, but many measuring methods are inappropriate for awake patients. This study aimed to evaluate the accuracy of dynamic mechanics estimation using expiratory time constant (RCexp) calculation during noninvasivepressure support ventilation (PSV) with air leak in different lung models. Methods A Respironics V60 ventilator was connected to an active breathing simulator for modeling five profiles: normal adult, restrictive, mildl...