Clinical application of fast jointed implement for central oxygen supply / 医疗卫生装备

For many reasons,the size of jointed implement for central oxygen supply are different in some small and mediate hospitals,and some equipments can not used in other departments.In order to share mutual resource and make good use of all important equipments,we design a fast jointed implement for respirator joint.In the application of 24 cases,it shows convenient and effective for saving patients.