| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a respirator mask assembly which can improve the amenity of a patient and sealability. <P>SOLUTION: This respirator mask assembly which provides a respirable gas to the patient is equipped with a frame having a frame body and a side frame member mounted on respective side parts of the frame body. Respective side frame members have first connector parts which are uniformly formed. A headgear assembly can be removably mounted on the frame. The headgear assembly has a second connector part which is adapted in a manner to be removably connected to the first connector part mounted on the frame. The second connector part can be manually moved to a release position in order to remove the headgear assembly from the frame. The headgear assembly can be adjusted to the frame by rotating. <P>COPYRIGHT: (C)2004,JPO |
