Constant-temperature heating device for nasal feeding nutrient solution in process of enteral nutrition support

Abstract

The invention discloses a constant-temperature heating device for a nasal feeding nutrient solution in the process of enteral nutrition support. The device comprises a nutrient solution bottle and a heating seat, wherein a heating cavity is arranged inside the heating seat; a heating pipe is arranged outside the heating cavity; a heat insulation layer is also arranged outside the heating pipe; a transfusion pipe is in sealed and fixed connection to the lower end of the nutrient solution bottle, and the lower end of the transfusion pipe penetrates and extends into the heating seat and communicates with the heating cavity; a liquid outlet pipe further penetrates the bottom of the heating cavity; and a communication pipe penetrates and is fixedly connected to the bottom of the nutrient solution bottle in an upper port of the transfusion pipe. The device has the advantages that the nasal feeding nutrient solution can be heated at constant temperature in advance and then delivered to a patient, stimulation of cold food on the gastrointestinal tract of the patients can be reduced, enteral nutrition tolerance is increased, absorption of nutrients by the gastrointestinal tract is promoted,operation is intelligent and convenient, and usage is more convenient and safer.

Description

technical field [0001] The invention relates to the technical field of medical care, in particular to a constant temperature heating device for nasal feeding nutrient solution in the process of enteral nutrition support. Background technique [0002] Nowadays, some critically ill patients and malnourished patients need enteral nutrition support, and the way of enteral nutrition support is usually to deliver liquid nutrients into the intestinal tract through a nasal feeding tube. However, when performing enteral nutrition support in winter, since the temperature of the nutrient solution delivered by the nasal feeding tube is lower than the body temperature of the human body, the colder nutrient solution entering the patient's body will make the patient feel uncomfortable and even cause complications such as diarrhea. A heating device is set in the middle of the nasal feeding tube to heat the nasal feeding nutrient solution at a constant temperature and then enter the patient'...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that when enteral nutritional support is carried out in winter in the prior art, since the temperature of the nutrient solution delivered by the nasal feeding tube is lower than the body temperature of the human body, the cooler nutrient solution entering the patient's body will make the patient feel uncomfortable, even Diarrhea and other complications are caused, so it is necessary to install a heating device in the middle of the nasal feeding tube to heat the nasal feeding nutrient solution at a constant temperature and then input it into the patient's intestinal tract

The existing nasal feeding nutrient solution heating device cannot automatically replenish the nutrient solution, and it is prone to dry burning, resulting in damage to the heating tube and inconvenient use. A constant temperature heating device for nasal feeding nutrient solution in the process of enteral nutrition support is proposed

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