Constant temperature thermal insulation device for liquid diet infusion bag

Abstract

The invention discloses a constant temperature thermal insulation device for a liquid diet infusion bag. The constant temperature thermal insulation device for the liquid diet infusion bag is provided with a suspension splint for clamping the hanging ring portion of an infusion bag, the suspension splint comprises a pressing portion and a clamping portion, the pressing portion is provided with a through-hole for suspension, and the inside of the pressing portion is provided with a fixing rod for being connected with a hanging ring of the infusion bag; both sides of the clamping portion are connected with a heat transfer bag respectively for heating and heat insulation of the infusion bag, the two heat transfer bags are clamped on both sides of the infusion bag and filled with heat transfer agent, a heater and a temperature sensor, the filling volume of the heat transfer agent is 2 / 3 of the volume of the heat transfer bag, and the heater and the temperature sensor are connected with a controller respectively. The constant temperature thermal insulation device for the liquid diet infusion bag can effectively keep the temperature of liquid diet, enables the temperature of the liquid diet to be close to body temperature when the liquid diet is delivered to intestines and stomach and further avoids complications caused by taking cold liquid diet.

Description

technical field [0001] The invention mainly relates to an auxiliary medical device, in particular to a constant temperature and heat preservation device for a liquid food infusion bag. Background technique [0002] In hospitals, nursing homes, rehabilitation centers, and family beds, there are many patients who have chewing difficulties, fasting after esophageal surgery, and gastrointestinal surgery, and unconsciousness. There is no heat preservation structure in the existing syringes, but the loss of homogenate dissipates heat quickly in an open environment, and the food is easy to be cold. Once the cold food enters the gastrointestinal tract, it is easy to cause gastrointestinal cramps and other phenomena, causing abdominal pain, diarrhea and other complications , Moreover, careful care and operation are required for each injection, which is not only troublesome, labor-intensive and time-consuming, but also less effective. Contents of the invention [0003] The object ...

AI Technical Summary

Problems solved by technology

Existing syringes do not have insulation structures, but the loss of homogenate dissipates heat quickly in an open environment, and the food is easy to be cold. Once the cold food enters the gastrointestinal tract, it is easy to cause gastrointestinal cramps and other phenomena, causing abdominal pain, diarrhea and other complications , and each injection requires careful care and operation, which is not only troublesome, labor-intensive and time-consuming, but also less effective

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