Enteral nutritional agent conveying device for postoperative rehabilitation of critical patients

Abstract

The invention relates to the technical field of medical instruments, and discloses an enteral nutritional agent conveying device for postoperative rehabilitation of critical patients, a water storage cylinder is fixedly connected to the bottom of a pipe soaking pool, a piston plate is slidably mounted in the water storage cylinder, a telescopic bag is fixedly mounted at the bottom of a heating bin, a heat conducting piece is arranged at the joint of the heating bin and the telescopic bag, and the left side surface of the telescopic bag is movably connected with a push-pull rod frame. When the internal temperature of the heating bin rises to a certain threshold value, a heat conducting piece transmits the internal temperature to a telescopic bag at the moment, a lower cross rod and an upper connecting rod in a push-pull rod frame are pushed to move at the same time, when a stand column moves downwards, the force of the lower cross rod for extruding a piston plate is increased, water flow in the pipe soaking pool fluctuates back and forth quickly, a telescopic liquid pipe is cooled, and when the stand column faces upwards, the stand column makes contact with an inclined hole in the upper connecting rod, so that the upper connecting rod is driven to eject the blocking column open, the temperature in the heating bin is rapidly lost, the needed appropriate temperature is achieved, and the patient can receive treatment comfortably.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an enteral nutrient delivery device for postoperative rehabilitation of critically ill patients. Background technique [0002] Nursing of critically ill patients is a systematically difficult nursing process, and various catheters are often placed on critically ill patients, such as infusion tubes, blood vessels, oxygen suction tubes, urinary catheters, etc., which must be properly fixed. , Enteral feeding of nutrient solution is required, so the gastrointestinal nutrient solution needs to be delivered to the patient's stomach or intestines through a gastrointestinal tube to ensure that the patient can take in enough protein and calories. [0003] At present, the gastrointestinal tube is directly connected to the nutrient solution bag. Every time the gastrointestinal tube is taken out back and forth, it will cause harm to the patient's body, and it cannot be detached auto...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an enteral nutrient delivery device for postoperative rehabilitation of critically ill patients, which can ensure that the inside of the nutrient solution bag reaches the required suitable temperature and the advantages of the liquid tube, and solves the problem of inability to Problems with automatic row disengagement after infusion ends

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