Anti-occlusion atomization device of sputum aspirator

Abstract

The invention relates to the field of medical equipment, and discloses an anti-occlusion atomization device of a sputum aspirator. The anti-occlusion atomization device comprises a flaring ring, wherein a channel is arranged between the end faces of the two sides of the flaring ring in a communicating mode, a sputum suction hose capable of being drawn is arranged in the channel, a sputum gathering device is fixedly arranged at the lower end of the sputum suction hose, and an air bag is fixedly arranged between the sputum gathering device and the flaring ring. According to the anti-occlusion atomization device, the flaring ring is placed in the oral cavity, a patient can be effectively prevented from occluding the sputum suction hose, then the sputum suction speed is increased, the telescopic air bag is utilized, the sputum suction hose can extend by a proper length in the oral cavity, the sputum suction hose can be effectively prevented from being coiled in the oral cavity, and precise positioning of the sputum suction hose is realized; meanwhile, atomized liquid is stored in the flaring ring, the sputum can be diluted before being sucked, the sputum suction hose is prevented from being blocked due to the fact that the sputum is too thick, and the sputum suction effect is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an anti-occlusion atomization device for a sputum aspirator. Background technique [0002] The sputum suction device is an indispensable and important tool to prevent the patient's respiratory tract obstruction and rescue suffocation. Now the sputum suction device on the market adopts the principle of negative pressure to absorb the sputum inside the patient's respiratory tract through the suction hose. The existing sputum suction device is in During use, it is easy to cause the hose to be spirally coiled inside the mouth, and the port of the suction hose cannot be sent to the designated position. Patients in a tense state will bite the suction hose, which is not convenient for the suction of sputum. When the sputum is thick, the operation of the sputum suction device is more difficult, which reduces the effect of sputum suction. Contents of the invention [0003] Th...

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Problems solved by technology

[0003] The anti-occlusion atomization device for a sputum suction device provided by the present invention has the advantages of precise operation and convenience, solves the problem of difficult suction and treatment of thick sputum, and can prevent patients under tension from occluding the sputum suction hose. Some sputum suction devices need to be used in conjunction with an opener and a nebulizer, and the operation process is cumbersome

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