Pediatric oxygen inhalation mask fixing frame

Abstract

The invention discloses a pediatric oxygen inhalation mask fixing frame. The fixing frame comprises a box base which is internally provided with a vacuum generator, a coiler which is connected to thebox base and an oxygen inhalation mask adsorption head which is connected to one end of the coiler, wherein a plurality of hoses are arranged on the coiler, one end of each hose is connected with an oxygen inlet of the vacuum generator, and the oxygen inhalation mask adsorption head is of a bowl-shaped structure; a circle of annularly formed through holes are formed in the base of the bowl-shapedstructure, a plurality of vacuum suckers are arranged in the bowl-shaped structure, and the bottoms of the vacuum suckers are connected with hard pipes; after the hard pipes are sleeved with springs,the ends of the hard pipes penetrate through the through holes, and the hard pipes are in clearance fit with the through holes; the end of each hard pipe is connected with the other end of the corresponding hose, a limiting ring is arranged at the joint of the other end of each hose and the corresponding hard pipe, and the other end of the coiler is fixedly connected with the outer edge of the base of the bowl-shaped structure. By means of the fixing frame, the face of a child patient can be effectively prevented from being injured by an oxygen inhalation mask; meanwhile, due to the resilienceforce of the springs, further bending of the coiler cannot be caused, the oxygen inhalation mask can be tightly attached to the face of the child patient all the time, and the oxygen delivery effectis guaranteed.

Description

Technical field [0001] The invention relates to the technical field of medical care equipment, in particular to a pediatric oxygen mask fixing frame. Background technique [0002] At present, after inhaling high-flow oxygen in the headbox, children generally have to transition to low-flow oxygen inhalation with a mask. In primary hospitals, family members often use the mask to inhale oxygen in the child. The distance between the mask and the child’s nose and mouth is difficult to control. It is time-consuming and laborious, which directly affects the oxygen inhalation effect of the child and brings a lot of trouble to the family of the child. [0003] Chinese Patent Application No. CN200920025495.8 discloses a device for fixing and supporting a pediatric oxygen mask, which is composed of a fixing clip, a snake tube, and an oxygen mask, and the fixing clip is connected to a splint. . Fastening bolts are arranged on the lower clamping plate. It is simple in structure, safe and con...

AI Technical Summary

Problems solved by technology

It is simple in structure, safe and convenient to use, because the snake tube can be bent at will and has a certain supporting force, however, it is difficult to control the bending angle of the snake tube in the process of bending the snake tube, if the force is too large, the oxygen mask will cause damage to the child's face damage, and it is difficult to adjust so that the oxygen inhalation mask fits tightly on the face of the child. Even if the oxygen inhalation mask is adjusted to fit tightly on the face of the child, if the child moves, it will cause the coil to bend and cause the oxygen inhalation mask to Displacement, can not guarantee the effect of oxygen delivery

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