Gastrointestinal nutrition drainage tube

Abstract

The invention relates to a gastrointestinal nutrition drainage tube, which comprises a hollow tube body. The gastrointestinal nutrition drainage tube is characterized in that a seal provided with at least two lateral holes is fixed at one end of the tube body, a Y-shaped joint is fixed at the other end of the tube body and comprises a nutrition cavity and an injection cavity communicated with the same. The seal disposed at one end of the tube body effectively prevents foreign matters from entering a cavity of the tube body, so that blockage of the cavity of the tube body is avoided. The nutrition cavity and the injection cavity are respectively used for nutrition supply and drug administration for a patient. The seal is disposed on end of the tube body, and the nutrient cavity and the injection cavity are reserved at the other end of the tube body, so that liquid medicine or nutrient solution is guaranteed to smoothly enter a patient's body from the lateral holes while the foreign matters are also effectively prevented from entering the cavity of the tube body to block the cavity. The gastrointestinal nutrition drainage tube has the advantages that the structure is simple, operation is simple and convenient, practicality is high and surgical wounds are small, surgical time and postoperative relief period can be reduced, and surgical complications are reduced.

Description

technical field [0001] The present invention relates to a gastrointestinal nutrition drainage tube, more specifically, to a gastrointestinal nutrition drainage tube provided with a Y-shaped joint which can be used for supplying medicine and nutrient solution and a sealing head with a side hole. Background technique [0002] At present, if a patient with a digestive system disease needs surgical treatment, in order to prevent the patient from vomiting and suffocation due to the influence of anesthesia during the operation, to facilitate the operation during the operation and to increase the safety of the operation, a catheter is generally inserted into the stomach before the operation. Intestinal decompression; in order to reduce suture tension and incision pain after surgery, which is conducive to abdominal wound healing, reduce the pressure in the gastrointestinal tract, promote the recovery of gastrointestinal function as soon as possible, and prevent abdominal distension, ...

AI Technical Summary

Problems solved by technology

The indwelling method through the oral cavity will cause the patient to swallow continuously due to the stimulation of the pharynx, and the patient who is not conscious will have a subconscious chewing reaction, which will easily damage the seal and integrity of the catheter, resulting in medical accidents

Although the indwelling method through the nasal cavity has a certain stimulating effect on the nasal mucosa, compared with the indwelling method through the oral cavity, the patient's irritation response, post-care and medical accidents are greatly reduced.

The current products on the market have the following disadvantages due to the constraints of materials and product structures: (1) The lumen of the catheter is very thick, and the patient has a large stimulus reaction; (2) The success rate of intubation is low, especially for intubation. In the process of reaching the intestinal tract, (3) there is a certain possibility of damage to the digestive system during the intubation process, (4) it is easy to block the tube during the nutrition supply process

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