Medical use infusion equipment with early warning function and automatic medicine liquid changing function

Abstract

The invention relates to the technical field of medical treatment, and discloses medical use infusion equipment with an early warning function and an automatic medicine liquid changing function. The medical use infusion equipment comprises a casing, wherein a base is fixedly connected inside the casing; a right slide block of the left side base leftwards moves, so that downward movement of a transversely arranged frame plate is caused; a power source is provided for the flowing of liquid in a right side infusion liquid bag; the transversely arranged frame plate downwards moves, so that the twoslide blocks leave far away from each other, and the slide blocks cannot extrude an infusion tube of the right side infusion liquid bag; the infusion is automatically started; mixing of air into theinfusion tube caused by puncture device extraction and insertion for may times is avoided; the potential safety hazards are reduced; in addition, the workload of medical personnel is reduced; and theweight of the right side infusion liquid bag is gradually reduced, so that the right side slide block moves to push a conduction plate to move between a positive plate and a negative plate of electrode plates, and the warning is triggered. The effect of monitoring the infusion condition is achieved; and the problems that under the unguarded condition, the medical personnel cannot be effectively reminded of pulling out a needle tube, blood return is caused after liquid in the infusion liquid bag is completely infused, and the panic of patients is caused are avoided.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a medical transfusion device with an early warning function and automatic replacement of medicinal liquid. Background technique [0002] Infusion or large-volume injection refers to a large-dose injection that is infused into the body by intravenous infusion. It is a branch of injection, usually packaged in glass or plastic infusion bottles or bags, and does not contain bacteriostatic agents. When in use, adjust the drip rate through the infusion set, and continuously and stably inject the medicine into the body. [0003] At present, when infusion is performed, special personnel are required to take care of it and pay attention to the situation of the liquid medicine at all times. When infusion is carried out for a long time, because the medical staff often have no time to take care of it, and the patient's spirit is poor, they often take a nap with eyes closed, and the medical ...

AI Technical Summary

Problems solved by technology

[0003] At present, when infusion is performed, special personnel are required to take care of it and pay attention to the situation of the liquid medicine at all times. When infusion is carried out for a long time, because the medical staff often have no time to take care of it, and the patient's spirit is poor, they often take a nap with eyes closed, and the medical staff or patients cannot pay attention in time. When the liquid medicine is infused, the blood may backflow, and when multiple bottles of liquid medicine are infused, the puncture device needs to be replaced frequently. When changing, air is easy to enter the infusion set, and the air will enter the blood vessel with the liquid medicine. Blood vessel embolism may cause cardiac arrest, which poses a huge safety hazard, and when the puncture device is replaced, it is easy to cause secondary pollution of the drug solution

[0004] Aiming at the deficiencies of the prior art, the present invention provides a medical infusion device with an early warning function and automatic replacement of medicinal liquid, which has the advantages of automatic early warning for replacement of infusion bags, solves the problems of inconvenient operation and low safety, The infusion tube of the liquid bag is squeezed to prevent air from entering the tube, reducing potential safety hazards, automatically starting the infusion bag to avoid repeated insertion and insertion of the puncture device, allowing air to mix into the infusion tube, reducing potential safety hazards, and reducing the medical staff's time. Work burden, avoid frequent replacement of infusion bags, and also have the effect of monitoring the infusion situation, avoiding that the medical staff cannot be effectively reminded to pull out the needle tube when unattended, so as to prevent the solution in the infusion bag from running out and causing blood to return, causing panic in patients

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