Enteral nutrition infusion device capable of automatically regulating nutrition liquid dripping speed and temperature
An enteral nutrition and automatic adjustment technology, applied in the field of medical devices, can solve problems such as uneven speed, increased burden on patients, and unknown actual temperature of nutrient solution, and achieve the effect of stable liquid drop rate and smooth pipeline
Inactive Publication Date: 2015-02-04
THE FIRST PEOPLES HOSPITAL OF NANTONG
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Problems solved by technology
[0003] At present, manual methods are used for speed and temperature in clinical practice. Nurses need to heat the nutrient solution frequently, and estimate the temperature of the nutrient solution based on personal experience and feelings. They do not know the actual temperature of the nutrient solution, and there are certain gaps in the process. Blindness, but also increased the work intensity of nurses
The speed of the nutrient solution will be uneven with the differences in individual nurses' operations. The whole process is blind and random, and it also increases the burden on the patient.
Method used
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[0021] like figure 1 As shown, the enteral nutrition infusion device for automatically adjusting the drop rate and temperature of nutrient solution disclosed by the present invention includes a nutrient solution dropper 1 and an infusion tube 2 connected to its lower end, and the infusion tube is provided with a drop rate adjustment device and temperature regulators. Described drip speed regulating device comprises the photoelectric sensor 3 that is fixed on the transfusion tube, roller pressurization device 4 and pressure sensor 5, and photoelectric sensor 3 and roller pressurization device 4 and pressure sensor 5 are all connected to microprocessor 6 The roller pressing device 4 includes two rollers, and the microprocessor 6 drives the two rollers to rotate through the stepping motor 9, and then acts on the infusion tube. The temperature regulating device includes a temperature sensor 7 and a temperature regulator fixed on the infusion tube, and the temperature regulator ad...
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The invention discloses an enteral nutrition infusion device capable of automatically regulating the nutrition liquid dripping speed and the temperature. The enteral nutrition infusion device comprises a nutrition liquid dripping tube and an infusion tube communicated with the lower end of the nutrition liquid dripping tube, wherein a dripping speed regulating device and a temperature regulating device are arranged on the infusion tube, the dripping speed regulating device comprises a photoelectric sensor and a rolling wheel pressurizing device, the photoelectric sensor and the rolling wheel pressurizing device are fixedly arranged on the infusion tube and are respectively connected to a microprocessor, the temperature regulating device comprises a temperature sensor and a temperature regulator, and the temperature sensor and the temperature regulator are fixedly arranged on the infusion tube and are respectively connected to the microprocessor. The enteral nutrition infusion device has the advantages that the infusion speed and the temperature can be automatically set according to the illness condition of patients, the temperature and the infusion speed of the nutrition liquid can be properly and dynamically observed, and in addition, the temperature and the dripping speed can be automatically regulated, so the operation is more specified, and the evidence performance is realized.
Description
technical field [0001] The invention relates to a medical device, in particular to an enteral nutrition infusion device which can automatically adjust the drop speed and temperature of the nutrient solution. Background technique [0002] Enteral nutrition (EN) is a nutritional support method that provides nutrients needed for metabolism and various other nutrients by oral or tube feeding. Those who cannot take it orally are given nutrient solution through a gastric tube or a nasogastric tube. It is mainly applicable to critically ill patients such as acute severe pancreatitis, gastrointestinal surgery, and inability to eat orally after tracheotomy. The advantages of implementing enteral nutrition are as follows: 1. Early enteral nutrition has a partial nutritional effect on the small intestine, can stimulate intestinal peristalsis, promote the growth of intestinal mucosal cells and the secretion of gastrointestinal hormones, and is conducive to maintaining the integrity of ...
Claims
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IPC IPC(8): A61M31/00
Inventor 严红燕包秀珠王健
Owner THE FIRST PEOPLES HOSPITAL OF NANTONG