GAS FEEDER FOR RESPIRATION

摘要

PROBLEM TO BE SOLVED: To provide a gas feeder for respiration safely performing the replacement work without generating static electricity in replacing a cylinder. SOLUTION: This gas feeder for the respiration is provided with an oxygen cylinder and a flow rate setting means of yoke fitting type and feeds oxygen to a cannula of a user. This gas feeder for the respiration is characterized to have a seal member in a connecting part between a valve for liquefied gas cylinder of the oxygen cylinder and the flow rate setting means, and a conductive member for protecting the seal member in its outer circumference and to have a connecting means electrically connecting the conductive member to the flow rate setting means and/or the valve for liquefied gas cylinder.