A New Ventilation Mode with Simple Self-made Oxygenation Respirator
- VernacularTitle:便捷式氧疗呼吸器呼吸模式的新思路
- Author:
Fanxin MENG
;
Jingxue HU
;
Xia JIANG
;
Lizhe DI
;
Yufen DU
- Publication Type:Journal Article
- Keywords:
oxygen therapy;
respirator;
ventilation mode
- From:
Chinese Medical Equipment Journal
2003;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To improve the ventilation mode for respiratory failure based on the self-made respirator. Methods For the conscious COPD patients with type II respiratory failure, nasal mask and NEEP ventilation mode were used. Patients breathe in air through the mouth and breathe out through the noses. There is no need of manual control tube to control the negative pressure in the nasal mask. For the non-typical type I respiratory failure, exhaled gas comes out from the one-way channel in the front of the mask, while oxygen for the next breathes is brought into the ball through the tube under it. Results The COPD patients breathe more freely and smoothly without disturb of the manual control tube. On the non-typical type I respiratory failure, FiO2 is much higher and without breath in CO2. Conclusion The new ventilation mode can provide a great range of FiO2 and get ride of redundant CO2. It's beneficial to the recovery of patients.
