Miniature pig tracheal intubation auxiliary tool

Abstract

The invention provides a miniature pig tracheal intubation auxiliary tool, which comprises two supporting columns and an opening device arranged between the two supporting columns, the opening device comprises an upper mounting plate and a lower mounting plate, and a fixing frame arranged on the mounting plates and used for supporting the oral cavity of a miniature pig; the supporting column is provided with a driving device which is connected with the upper mounting plate and the lower mounting plate so as to drive the two mounting plates to be close to or away from each other, and the lower mounting plate is detachably connected with a catheter fixing device used for fixing an intubation tube. The fixing frame of the two mounting plates in the opening device between the two supporting columns are used for supporting the upper jaw and the lower jaw of the miniature pig respectively, the two mounting plates are far away from each other through the driving device, and therefore the oral cavity of the miniature pig is opened, sufficient operation space is provided for experimenters to conduct tracheal intubation, the working intensity of the experimenters is relieved, moreover, the intubation operation can be completed by only one person without assistance of multiple persons, the structure is simple, the use is convenient, and the intubation accuracy is improved.

Description

technical field [0001] The present application relates to the technical field related to miniature pig experiments, in particular to an auxiliary tool for tracheal intubation of miniature pigs. Background technique [0002] Due to the great similarities between miniature pigs and humans in terms of anatomy, physiology, and disease pathogenesis, it has shown great potential in many aspects of biomedical research such as tumors, cardiovascular diseases, endocrine diseases, skin burns, and new drug safety evaluation. Wide application prospects. Anesthesia is required for surgical experiments using minipigs. Commonly used tracheal intubation methods include blind intubation, direct vision intubation, and endoscope-assisted intubation. [0003] At present, tracheal intubation for small pigs usually requires an assistant to open the upper and lower jaws, and an assistant to pull the tongue and perform the intubation operation, which requires the assistance of multiple people, an...

AI Technical Summary

Problems solved by technology

[0003] At present, tracheal intubation for small pigs usually requires an assistant to open the upper and lower jaws, and an assistant to pull the tongue and perform the intubation operation, which requires the assistance of multiple people, and the structure of the pig's throat is special, requiring high professionalism and easy Inserted into the esophagus by mistake, causing serious adverse consequences and affecting subsequent experimental operations

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