An air enema instrument with air purification

Abstract

The invention discloses an air enema instrument with an air purification function. The air enema instrument with the air purification function comprises a vacuum pump, an inlet end of an electromagnetic valve, an end of a connecting pipe, an inlet end of an exhaust air bottle and an inlet end of a purification unit, wherein the inlet end of the electromagnetic valve is connected with an air outlet end of the vacuum pump, the end of the connecting pipe is connected with a first outlet end of the electromagnetic valve, the inlet end of the exhaust air bottle is connected with a second outlet end of the electromagnetic valve, the inlet end of the purification unit is connected with an outlet end of the exhaust air bottle, the outlet end of the purification unit is connected with an air inlet end of the vacuum pump, and the other end of the connecting pipe is externally connected into a human body. According to the air enema instrument with the air purification function, an air inlet pipeline and an air outlet pipeline can be effectively separated in a crossing mode to avoid cross infection by arranging the electromagnetic valve at the joint of the air inlet pipeline and the air outlet pipeline; exhaust air can be recycled by arranging the purification unit at the outlet end of the exhaust air bottle. The air enema instrument with the air purification function is safe, reliable, convenient and fast to operate, intelligent and efficient, and has a good market prospect.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an air enema instrument with air purification. Background technique [0002] Enema refers to the treatment method of using a catheter from the anus through the rectum to insert liquid into the colon to achieve laxative and exhaust gas. It can stimulate intestinal peristalsis, soften and remove feces, and has the effects of cooling, inducing labor, diluting intestinal toxins, and reducing absorption. Therefore, it has a good clinical application prospect, especially performing enema before intestinal surgery can not only clean thoroughly, but also provide a cleaner surgical area and reduce the risk of incision contamination; it is also conducive to the recovery of intestinal function after surgery, reducing Abdominal distension and painful defecation after surgery. In the prior art, most of the air enema instruments with air purification are semi-automatic equipment, the ...

AI Technical Summary

Problems solved by technology

In the prior art, most of the air enema devices with air purification are semi-automatic equipment, the operation is cumbersome, and it is impossible to prepare and control the pressure of air injection and air extraction through manual operation; in addition, the collected waste gas cannot be reused

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