Prospects and developments in the technologies of high frequency oscillatory ventilation.
10.7507/1001-5515.202003072
- Author:
Yueyang YUAN
1
;
Li ZHOU
1
;
Wei LIU
2
;
Zheng DAI
2
;
Yuqing CHEN
3
Author Information
1. School of Mechanical and Eectrical Engineering, Hunan City University, Yiyang, Hunan 413099, P.R.China.
2. Hunan Micomme Medical Development Co., Ltd, Changsha 410000, P.R.China.
3. Department of Respiratory Medicine, Shanghai Chest Hospital, Shanghai 200030, P.R.China.
- Publication Type:Journal Article
- Keywords:
high frequency oscillation ventilation;
mechanisms of high frequency oscillation ventilation;
ventilation mode;
ventilation model
- MeSH:
High-Frequency Ventilation;
Humans;
Lung;
Respiration, Artificial;
Respiratory Distress Syndrome;
Tidal Volume
- From:
Journal of Biomedical Engineering
2021;38(1):185-190
- CountryChina
- Language:Chinese
-
Abstract:
The high frequency oscillatory ventilation (HFOV) is characterized with low tidal volume and low mean airway pressure, and can well support the breathing of the patients with respiratory diseases. Since the HFOV was proposed, it has been widely concerned by medical and scientific researchers. About the HFOV, this paper discussed its current research status and prospected its future development in technologies. The research status of ventilation model, mechanisms and ventilation mode were introduced in detail. In the next years, the technologies in developing HFOV will be focused on: to develop the branched high-order nonlinear or volume-depended resistance-inertance-compliance (RIC) ventilation model, to fully understand the mechanisms of HFOV and to achieve the noninvasive HFOV. The development in technologies of HFOV will be beneficial to the patients with respiratory diseases who failed with conventional mechanical ventilation as one of considerable ventilation methods.
