Multifunctional water bag type gastrostomy tube

Abstract

The invention relates to a multifunctional water bag type gastrostomy tube which comprises a tube body, a water injection bag is arranged on the tube body, and the water injection bag is arranged at one end of the tube body; an injection port is formed in the other end of the tube body; the injection port comprises a nutrient solution injection port and a balloon injection port which are communicated with a cavity channel of the tube body; the balloon injection port comprises a water injection port and a balloon monitoring interface; the water injection port is communicated with the water injection balloon, the balloon monitoring interface is connected with the water injection balloon through a monitoring channel, and a pressure sensor is arranged at one end of the monitoring channel; the balloon monitoring interface is connected with a visual module and is used for displaying relevant monitoring data such as intragastric pressure and pressure in the water bag in real time, and the multifunctional water bag type gastrostomy tube has the advantages that the water bag in the gastrostomy tube can be monitored in real time after the gastrostomy catheterization operation, the intragastric pressure of a patient can be monitored in real time, the operation is simple, manpower and material resources are greatly saved, the slippage of a pipeline is effectively prevented, and the safety of the pipeline after catheterization is ensured.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a multifunctional water bladder gastrostomy tube. Background technique [0002] Percutaneous gastrostomy has been widely used clinically in recent years. For water balloon gastrostomy catheters, the fluid volume and clarity in the balloon should be checked once a week to prevent accidental dislocation of the catheter due to balloon damage. None of the existing methods for assisted gastrostomy placement has both visualization and convenience, so there are limitations in clinical operations. Intra-abdominal pressure can affect the implementation and tolerance of enteral nutrition, and intra-abdominal pressure is highly correlated with intragastric pressure. The current intragastric catheter monitoring of intragastric pressure can reflect the actual intra-abdominal pressure. The balloon gastrostomy tube currently on the market cannot be used in clinical applications: real-...

AI Technical Summary

Problems solved by technology

It has the characteristics of good sealing performance, preventing gastric juice from leaking out, and reducing the infection rate of gastrostomy stoma; although the patent application pointed out that when the pressure of the spherical sealed water bag is insufficient, it will invade the stoma and damage the stoma, causing gastric juice outflow and infection of the gastrostomy problem, but the solution is to change the structure of the balloon to make it more conducive to sealing, and it does not realize the monitoring of the balloon pressure

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