Anti-infection enemator

Abstract

The invention discloses an anti-infection enemator. The anti-infection enemator comprises an anal canal, an expanding part and a pressing nut, the anal canal is used for being inserted into the anus of a patient, an outer thread is arranged on the outer wall of the rear end of the anal canal, and the portion, located in front of the outer thread, of the anal canal is provided with a blocking part; the expanding part is arranged at the rear end of the anal canal in a sleeving mode, and comprises a first end, a second end and a swelling and shrinking body connected between the first end and the second end, and the first end is limited and blocked by the blocking part; the pressing nut is in threaded connection with the outer thread of the anal canal, abuts against the second end, and is used for adjusting the distance between the first end and the second end. According to the anti-infection enemator, by adjusting the pressing nut and enabling the pressing nut to move forward relative to the anal canal, the swelling and shrinking body is axially compressed and is radially expanded at the same time, that is, the diameter of the middle of the swelling and shrinking body is increased, therefore the effect of blocking the anus of the patient is achieved, in this way, the problem that according to an existing enemator, a saccule needs to be inflated is solved, the adjustment is simple, fast and convenient, and the enteroclysis efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an anti-infection enema. Background technique [0002] The enema method mentioned in medicine is to use the anal canal to insert liquid into the colon from the anus through the rectum, so as to achieve the therapeutic effect of laxative, bowel cleansing, exhaust and detoxification. The liquid can stimulate intestinal peristalsis, soften and remove feces, and have the effects of cooling, inducing labor, diluting intestinal toxins, and reducing absorption. In addition, the liquid can also achieve therapeutic effects such as supplying drugs, nutrients, and water through dissolved drugs. The purpose of using the enema method is to: relieve constipation; cool down; prepare for certain operations, examinations or childbirth; dilute and remove harmful substances in the intestinal tract and reduce poisoning. [0003] In order to prevent anal leakage during enema, the existing...

AI Technical Summary

Problems solved by technology

[0004] However, the air bag used by the existing enema device to block the anus is usually fixedly installed on the anal canal, that is, the distance between the front end of the anal canal and the air bag is fixed. Therefore, during enema, the anal canal part in front of the air bag All must be inserted into the patient's anus, and because different patients have different constitutions or different conditions, the length of the anal canal that needs to be inserted also depends on the situation. Therefore, when using the existing enema device for enema, the insertion length may be too long. Long lead to hard damage to the patient, and there may also be insufficient insertion length, which cannot achieve the best effect

[0005] Moreover, the blocking air bag on the existing enema needs to be connected with an inflatable device, resulting in a complex structure and troublesome operation. After the sealing air bag is inflated to block the anus, the air leakage of the sealing air bag often shrinks and causes the anus In the case of leakage of dirt, it is easy to cause cross-contamination

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