Feeding device for Department of Gastroenterology

Abstract

The invention discloses a feeding device for the Department of Gastroenterology. The feeding device structurally comprises a material entrance, a guide pipe, clamping stagnation blocks, top discs anda suction nozzle device, the material entrance leads to the interior of the guide pipe, two or more clamping stagnation blocks and top discs are installed outside the guide pipe, the suction nozzle device is arranged at the bottom of the top discs, the suction nozzle device comprises a middle cavity, a clamping device, a flow stopping structure, a capsule and a discharging tube, the capsule is installed at the bottom of the flow stopping structure, the discharging tube is connected to the inside of the capsule in a sleeved mode, the suction nozzle device is provided with the clamping device and the flow stopping structure, the clamping device is cooperated with the flow stopping structure through the middle cavity, when food which is not swallowed is temporarily contained in the mouth, theclamping device pushes the flow stopping structure downwards to rotate to increase the internal pressure, the capsule is pushed downwards to completely wrap the discharging tube in the capsule, foodwhich is not swallowed is sucked back into the capsule, in order to prevent storage space in the mouth from contraction, resulting in food spillage, and causing greater harm to patients.

Description

technical field [0001] The invention relates to the medical field of gastroenterology, in particular to a feeding device for gastroenterology. Background technique [0002] The digestive system consists of two parts, the alimentary canal and the digestive glands. The alimentary canal is a muscular tube that starts from the oral cavity and continues to the pharynx, esophagus, stomach, small intestine, large intestine, and finally the anus, including the oral cavity, pharynx, esophagus, stomach, small intestine (duodenum, jejunum, ileum) and large intestine (cecum , colon, rectum) and other departments. There are two types of digestive glands: small digestive glands and large digestive glands. The small digestive glands are scattered in the wall of each part of the digestive canal. The large digestive glands have three pairs of salivary glands (parotid gland, submandibular gland, and sublingual gland), liver and pancreas. They all use ducts to discharge secretions into the d...

AI Technical Summary

Problems solved by technology

The basic function of the digestive system is the digestion and absorption of food, supplying the substances and energy required by the body. Except for vitamins, water and inorganic salts, the nutrients in food can be directly absorbed and utilized, and substances such as protein, fat and sugar cannot be absorbed. It is directly absorbed and utilized by the body, and needs to be decomposed into small molecular substances with simple structures in the digestive tract before it can be absorbed and utilized. When the existing feeding device for gastroenterology swallows a patient with an injured lip while lying on his back, the unswallowed food It will be temporarily contained in the mouth, but the storage space in the mouth will shrink accordingly when swallowing. Due to the injury of the lips and the suction device in the mouth, the patient cannot close the mouth tightly, causing the food to spill out and touch the mouth. To the injured part of the lip, causing greater harm to the patient

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