Constant temperature heating and prompting device for medical infusion set

Abstract

The invention discloses a constant temperature heating and prompting device for a medical infusion set. The constant temperature heating and prompting device comprises a constant temperature heating assembly and an infusion prompting assembly. The constant temperature heating assembly comprises a housing, a temperature control unit and a hollow and cylindrical infusion tube casing pipe arranged at one side of the housing. The infusion tube casing pipe is inside provided with an electric heating layer which coats the hollow and cylindrical inner circumferential wall, and a heat-insulation layer which coats the exterior of the electric heating layer and is arranged between the electric heating layer and the outer cylindrical wall of the infusion tube casing pipe. The infusion prompting assembly comprises an upper metal sheet, a lower metal sheet, a detection circuit, a power amplification circuit, an alarm indicating lamp or / and buzzer and a power supply module. The upper metal sheet and the lower metal sheet form a detection capacitor, the infusion tube is arranged in the detection capacitor, and the detection circuit determines whether there is liquid medicine or not by means of the capacitance value change of the detection capacitor. The constant temperature heating and prompting device for the medical infusion set is novel in structure, simple to operate and low in making and usage cost, and is practical, convenient, safe and effective, and can heat the liquid medicine at a constant temperature, can monitor the infusion condition, and can carry out sound-light alarm indication, and problems existing in the infusion process can be thoroughly solved.

Description

technical field [0001] The invention relates to a medical device, in particular to a constant temperature heating reminder device for a medical infusion set. Background technique [0002] Infusion is a medical method. Medical infusion sets are used to treat patients with infusion. At present, the monitoring of intravenous infusion generally adopts manual visual inspection. The patient's family members or the patient himself pay attention to the amount of medicine in the infusion bottle. When the infusion is about to be completed, Call the nurse, replace the infusion bottle with a new one or pull out the needle to stop the infusion. Especially when the liquid is infused, if the accompanying or medical staff of the infusion patient fail to replace the infusion or pull out the needle in time, air may enter the blood vessel to form an air embolism, return blood, and block the needle due to coagulation. In the slightest, it affects the curative effect, delays treatment, and caus...

AI Technical Summary

Problems solved by technology

Especially when the liquid is infused, if the patient's escort or medical staff fails to replace the infusion or pull out the needle in time, air may enter the blood vessel to form an air embolism, return blood, and block the needle due to coagulation.

In the slightest, it will affect the curative effect, delay the treatment, and cause harm to the patient; in severe cases, it will endanger the physical and mental health of the patient and cause serious medical accidents.

For this reason, patients or their family members need to constantly observe the infusion situation, and there will be a large number of accompanying staff in the ward, which may easily lead to cross-infection

Patients can not get a good rest, affecting the quality of treatment and patient recovery

At the same time, nurses also need to constantly patrol the ward, increasing the workload

[0003] At the same time, in different seasons, the temperature of the infusion is room temperature, which makes the temperature of the patient's infusion too low when the weather is slightly cooler, resulting in many side effects such as pain in the patient's infusion, diarrhea, etc.

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