Porous nasogastric tube with fixing device and guide wire

Abstract

The invention relates to the technical field of medical supplies, belongs to a medical instrument for adjuvant therapy and particularly relates to a porous nasogastric tube with a fixing device and a guide wire. An indwelling gastric tube is generally used for gastrointestinal decompression, intestinal nutrition support and other treatments, however, difficultly-placed gastric tube operation failure often appears in clinic, the mucous membrane of the nasal cavity and other parts of a patient are seriously injured due to multiple intubation, and in addition, the tube is easy to block because fewer gastric tube liquid holes are provided in the prior art. The front end of the gastric tube provided by the invention is a stomach section, the tail end of the gastric tube is connected with a conduit joint, and the middle part of the gastric tube is provided with a fixing clamp; the top end of the stomach section of the gastric tube is a blind end, and the side wall of the stomach section is provided with side holes; and the guide wire is penetrated in the gastric tube. The porous nasogastric tube is simple in structure, simple and convenient to operate, safe and standard in use, firm in fixation of a conduit and capable of solving the problem of intubation tube imbedding difficulty generated by using the conventional method, increasing the work efficiency of medical staffs and the intubation success rate, effectively avoiding gastric tube blockage and the times for non-medical extubation, improving the nursing service quality and relieving the pains of patients.

Description

Technical field [0001] The invention relates to the technical field of medical supplies, and belongs to a medical auxiliary treatment device, in particular to a porous nasogastric tube with a fixing device and a guide wire. Background technique [0002] In basic nursing technology operations, indwelling gastric tube is the most commonly used basic nursing operation technology in clinical practice, which is beneficial to improve the local and systemic conditions of patients. It is often used for gastrointestinal decompression, enteral nutrition support and other treatments. It is a clinical observation Condition, an important means of treating disease. [0003] In clinical practice, due to the large individual differences of patients, there are many types of diseases, such as dysphagia or coma. The gastric tube is soft and difficult to insert, and often difficult to place gastric tube operation failure; traditional gastric tube materials mainly include rubber gastric tube , Silicon...

AI Technical Summary

Problems solved by technology

[0003] In clinical practice, due to the large individual differences of patients and various diseases, such as dysphagia or coma patients, the material of the gastric tube is soft and difficult to insert, and the operation failure of difficult gastric tube often occurs; the traditional gastric tube material mainly includes rubber gastric tube , silicone gastric tube, etc., during the insertion and indwelling process, it is easy to cause damage to the nose, esophagus and intestinal mucosa, causing some complications such as inflammatory edema, bleeding, ulcers, etc., causing patients to experience symptoms such as pain and discomfort, nausea, and vomiting , aggravated the patient's condition and prolonged the hospital stay, especially for patients with long-term gastric tube retention; the existing gastric tube has fewer side holes (only two), and blockage often occurs. Once the gastric tube is blocked, it must be Replacement increases the patient's pain and economic burden; moreover, for patients with gastrointestinal decompression, the accumulated content in the gastrointestinal tract cannot be effectively sucked out to reduce gastrointestinal tension and abdominal distension, thus delaying treatment

In addition, in the nursing operation of the indwelling gastric tube, the fixing of the gastric tube is pasted with adhesive tape, which is too simple, and non-medical extubation often occurs, which increases the number of times of intubation for patients

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