L'AIR LIQUIDE; SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
发明人:
申请号：
EP19158351.7
公开号：
EP3698838A1
申请日:
2019.02.20
申请国别(地区):
EP
年份:
2020
代理人:
摘要：
The invention concerns a gas mixer (1) comprising a first mixing vessel (42) and a second mixing vessel (52)； a first line (22) for providing a first gas and a second line (32) for providing a second gas, the first and second lines (22,32) being in fluid communication with the first mixing vessel (42) and with the second mixing vessel (52) for proving said first and second gases to said first and second mixing vessels (42, 52)； and a third line (12) for providing a third gas, said third line (12) being in fluid communication with the second mixing vessel (52). Mechanical ventilation system comprising gas mixer (1) according the invention in fluid communication with a mechanical ventilator (9) for providing gas or gas mixtures to said mechanical ventilator (9). Ventilation assembly comprising a gas mixer (1) according to the present invention in fluid communication with a blender device (10) for providing gas or gas mixtures to said blender device (10), especially an argon-containing gas mixture. Such a gas mixer (1) is useable in hospitals or the like for providing gas mixtures used for treating respiratory deficiencies or diseases affecting different populations of patients.
