A device for clearing digestive tract contents

Abstract

The invention discloses a digestive tract content cleaning device, which comprises a casing, a connecting tube, a cleaning component and a stirring component, the connecting tube is fixedly installed at the first end of the casing, and the cleaning component and the stirring component pass through The synchronous driving assembly is synchronously and reversely slidably installed in the casing. The digestive tract content cleaning device realizes rapid cleaning and processing of food residues, fecal residues, blood clots and other contents in the digestive tract, reduces the probability of re-endoscopic surgery and examination due to poor vision, and reduces the risk of patients The cost of surgery and anesthesia reduces the burden on patients.

Description

Technical field [0001] Technical Field The present invention relates to medical instruments, in particular to a cleaning apparatus gastrointestinal contents. Background technique [0002] Gastrointestinal endoscopy is a common medical examination and treatment, it can be fine-examination of the gastrointestinal tract, and a variety of minimally invasive treatment, its use is clinically very extensive. The current national guidelines have been put gastrointestinal endoscopy as an important part of the physical examination can be used for early cancer screening of the gastrointestinal tract, such as early cancer of the digestive tract, gastrointestinal polyps, gastrointestinal bleeding and other diseases can be endoscopic resolved through minimally invasive therapies. But there should be an important prerequisite when gastrointestinal endoscopy and treatment is the need to ensure the inspection area clean, but in clinical practice, there are a variety of reasons, resulting in the d...

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Problems solved by technology

[0003] 1. When the digestive tract is bleeding, a large number of blood clots in the stomach will seriously affect the field of vision under the endoscope, so that it is impossible to find the bleeding point and carry out follow-up treatment. The suction function attached to the endoscope cannot suck the blood clot away, and The routine clinical treatment plan is to use some drugs that promote gastric peristalsis to promote the excretion of blood clots, or to take blood clots out of the body or into the duodenum again and again during the operation. Such operations are often ineffective and time-consuming strenuous

[0004] 2. Gastrointestinal obstruction is accompanied by a large amount of food retention in the esophagus and gastric cavity. Due to various reasons such as achalasia of the cardia, pyloric obstruction, or duodenal stenosis, a large amount of food residue will remain in the gastric cavity and esophageal cavity, making it impossible to carry out Examination will affect the follow-up treatment of endoscopic relief of obstruction and lesion resection

The routine clinical treatment plan is to fast for a long time, or use gastric tube suction, but this kind of plan cannot achieve immediate treatment. If food residue is found during the operation, it is often necessary to stop the operation and arrange the next time , during the examination or treatment, the best time for treatment is delayed, and sometimes after fasting, it is found that there is still food retention, and there is still no way to clean it up

[0005] 3. Failure to fast or perform intestinal preparation according to the established plan. When these patients undergo gastrointestinal examination, they often find that there is a lot of food or feces in the gastrointestinal cavity, which makes it impossible to conduct a sufficient examination

When performing gastrointestinal endoscopy or treatment, if there is a large amount of content in the lumen, it will not be possible to conduct a thorough inspection, and it will also result in the inability to find lesions, bleeding sites, and obstruction sites, etc. Therefore, it is necessary to remove the contents. contents, only a second endoscopic surgery or inspection can be arranged

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