Quantitative proportion infusion bag

Abstract

The invention relates to an infusion bag, in particular to a quantitative proportion infusion bag. The infusion bag comprises a liquid containing vessel, an infusion tube, a blower and a hard tube; an infusion bag body is internally provided with a layer partition plate, a transverse partition plate and a vertical partition plate, the transverse partition plate divides the infusion bag body into a medicine proportioning area and a medicine containing area, and the vertical partition plate divides the medicine containing area into a cavity area and a medicine quantifying area; the layer partition plate divides the medicine quantifying area into a plurality of liquid containing bags, and the lower end, close to the cavity area, and each liquid containing bag is provided with foil paper; one end of the infusion tube is communicated with the upper end, away from the cavity area, of each liquid containing bag, the other end of the infusion tube is communicated with the liquid containing vessel, and the infusion tube is provided with a valve; the hard tube is arranged on the cavity area, the peripheral wall of the hard tube is provided with multiple triangular airbags, the triangular airbags are arranged in a mode of corresponding to the position of the foil paper, and the tips of the triangular airbags are provided with sharp parts; the blower is provided with ventilation tubes which are communicated with the triangular airbags, and the ventilation tubes are provided with switches. The quantitative proportion infusion bag can achieve accurate proportioning of medicine liquid and aseptic packaging of the medicine liquid.

Description

technical field [0001] The invention relates to an infusion bag, in particular to a quantitative ratio infusion bag. Background technique [0002] Infusion should be a phenomenon that can be seen everywhere for us. No matter in a large hospital or a small clinic, there is always an endless stream of people who are sick and need infusion every day. Before the infusion, the medical staff will mix two or more kinds of medicinal liquids, usually by sticking the needle of a needle into one or more of the medicinal bottles, drawing out the medicinal liquid, and then injecting The needle is inserted into another infusion bottle or infusion bag, and the mixed medicine solution is shaken to start the infusion. However, there are following defects in this dispensing method that has been used until now: 1. The proportioning of various medicinal liquids needs to be very accurate, but the medical personnel only stop drawing the medicinal liquid at any time according to the amount of med...

AI Technical Summary

Problems solved by technology

However, there are following defects in this dispensing method that has been used until now: 1. The proportioning of various medicinal liquids needs to be very accurate, but the medical personnel only stop drawing the medicinal liquid at any time according to the amount of medicinal liquid in the observation needle tube during operation, Resulting in inaccurate final proportioning; 2. Since the same needle tube is used when drawing various medicinal liquids, if one or more medicinal liquids in one or more medicinal bottles remain unused , then it will pollute the remaining liquid medicine, and if it is thrown away, it will cause economic losses; if it is not thrown away, it will cause life-threatening to the patients who will be used later

So far, no one has proposed a solution to the above defects

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