Rectum eccentric type double-cavity airbag

Abstract

The invention provides a rectum eccentric type double-cavity airbag which comprises an upper air bag and a lower airbag, wherein the upper airbag is connected with the lower airbag through an elasticconnecting belt; one side of the upper airbag communicates with one end of an upper catheter; one side of the lower airbag communicates with one end of a lower catheter; the other end of the upper catheter consists of an upper air tube and an upper liquid tube; the other end of the lower catheter consists of a lower air tube and a lower liquid tube; the upper air tube and the lower air tube are connected with an air inflation device; the upper liquid tube and the lower liquid tube are connected with a water charge device; the upper air tube, the upper liquid tube, the lower air tube and the lower liquid tube are all provided with adjusting valves; and both the air inflation device and the water charge device are connected with a controller. Compared with the prior art, the rectum eccentrictype double-cavity airbag is adopted for anal dilatation by controlling the size of the airbag; due to adoption of the catheter and the elastic connecting belt in eccentric arrangement, the view is not affected; in treatment, the upper airbag is inflated / charged with a liquid, then the upper airbag is swelled to plug the side wall of a rectum at the top of an affected part, and the consequence that the view is affected by excrement and the like can be avoided; and in case of splinter hemorrhage of the rectum, suture hemostasis is hard to implement, then the lower airbag is inflated / charged with the liquid, and thus a hemorrhagic spot can be compressed.

Description

technical field [0001] The invention relates to the medical field, in particular to a rectal eccentric double-cavity air bag. Background technique [0002] Rectal bleeding is generally treated through the anal channel. Due to the narrow operating space, local feces and blood clot contamination cause unclear vision. For patchy or multiple bleeding, doctors often make misdiagnosis, and the lack of sphincter support around the rectum makes it impossible to bandage locally to stop bleeding. At present, there is also a balloon mode to stop bleeding, but the design is still not perfect, and the hemostatic effect is not ideal. Contents of the invention [0003] In view of the above problems, the present invention provides a rectal eccentric double-cavity air bag, which can control the size of the air bag to expand the anus according to the needs, relieve the pain of the patient, and prevent feces from flowing into the doctor's field of vision, which is convenient for the doctor t...

AI Technical Summary

Problems solved by technology

[0002] Rectal bleeding is generally treated through the anal channel. Due to the narrow operating space, local feces and blood clot contamination cause unclear vision. For patchy or multiple bleeding, doctors often make misdiagnosis, and the lack of sphincter support around the rectum makes it impossible to bandage locally to stop bleeding. At present, there is also a balloon mode to stop bleeding, but the design is still not perfect, and the hemostatic effect is not ideal

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