Disposable suction type sputum suction apparatus for neonatology department

Abstract

The invention discloses the disposable suction type sputum suction apparatus for the neonatology department. The apparatus comprises a suction device. An input end of the suction device is movably connected with a switching device. A sputum storage tube is fixedly connected with the end, away from the suction device, of the switching device. A threaded through hole is formed in the side, away fromthe switching device, of the bottom of the sputum storage tube. A temporary storage bottle is in thread connection with the internal surface of the threaded through hole. A flexible cannula is movably connected with the side, away from the switching device, of the sputum storage tube. A spherical contact is fixedly connected with the end, away from the sputum storage tube, of the flexible cannula. A plural number of through holes are formed in the side, close to the spherical contact, of the external surface of the flexible cannula. The disposable suction type sputum suction apparatus for theneonatology department relates to the technical field of pediatrics medical treatment. According to the disposable suction type sputum suction apparatus for the neonatology department, because the front end of the apparatus is a soft component, it is beneficial for protecting the immature respiratory tract mucosa of a child patient; because the apparatus can be conveniently detached and recycled,the volume of the apparatus is reduced, and more importantly, the apparatus can be classified to be conveniently cleaned later; because the switching device is used for adjustment, it is avoided thatthe cannula is inserted more than one time; and because sputum is stored in the temporary storage bottle, it is avoided that sputum flows back and blocks the trachea.

Description

technical field [0001] The invention relates to the field of pediatric medical technology, in particular to a disposable suction type sputum suction device for neonatology. Background technique [0002] In the known technical field, in the pediatrics department of the hospital, due to children's weak constitution, they are often prone to colds and fevers. One of the main symptoms, cough, is relatively common. The sputum in the lungs is extracted to avoid lung lesions and infections. Generally, a sputum aspirator is used for sampling, and the sputum aspirator mainly performs routine suction and tracheotomy on the wounded and sick. It is generally electric, and generally It is designed for adults, and the main sputum suction devices currently used in hospitals are electric and foot-operated sputum suction machines. However, the existing disposable sputum suction devices for pediatric use have poor safety performance, are easy to scratch the respiratory mucosa of pediatric pat...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a disposable suction-type sputum suction device for neonatology, which solves the problem that the existing disposable sputum suction device for pediatrics has poor safety performance and is easy to scratch the respiratory mucosa of pediatric patients, and The whole is polluted, occupies too much volume, and it is difficult to carry out subsequent cleaning problems

Images