Oropharynx air vent of adjustable length

• Main Authors: CHEN XINGLING, YANG JIANPING
• Format: Patent
• Language: English
• Published: 26.08.2015
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model provides an oropharynx air vent of adjustable length, the one end of oropharynx air vent body is a mouthful end for pharynx end, the other end, oropharynx air vent body is close to the pharynx end and sets up to the arc structure, and the mouth end of oropharynx air vent body extends to the outside and forms the edge of a wing, the transversal I -shaped structure that personally submits of oropharynx air vent body, the middle part of oropharynx air vent body is the median septum, and upper portion is the overhead gage, and the lower part is baffle down, oropharynx air vent body is close to the flexible section that mouthful end set up one section adjustable lengthwise. The length of the adjustable oropharynx air vent of the flexible section of this oropharynx air vent of adjustable length accessible. The two kinds of models of adult and children that differ in size can be established to this oropharynx air vent. The clinical practice especially outside the institute in the first aid, only need carry into human-like and two kinds of oropharynx air vent of adjustable length on the children's type alright satisfy adult and children's demand, convenient to carry not only, convenient to use in addition, swiftly.