| 摘要 |
PROBLEM TO BE SOLVED: To provide an artificial respirator that can effectively give artificial respiration while reducing the consumption of medical gas other than oxygen.SOLUTION: An artificial respirator for giving gas, in which oxygen and medical gas other than oxygen are mixed, to a patient as inhalation gas includes: a first gas supply device for supplying a gas containing oxygen; an intratracheal tube path inserted into and indwelled in a trachea of the patient; an extratracheal tube path for connecting the first gas supply device with the intratracheal tube path to introduce the gas containing oxygen from the first gas supply device to the patient; and a second gas supply device connected to the extratracheal tube path or the intratracheal tube path, which supplies mixed gas of oxygen and the medical gas other than oxygen to the extratracheal tube path or the intratracheal tube path. |
