Quantitative medicine drop bottle

Abstract

The present invention relates to a quantitative drug liquid drop bottle, which comprises a body, an elastic squeeze bag, a piston plate, and a liquid outlet cylinder. A dose adjustment cylinder is arranged coaxially inside the liquid outlet cylinder. The outer cylinder wall of the dose adjustment cylinder, The inner cylinder walls of the liquid outlet cylinder are spirally fitted; a positioning frame is arranged on the liquid outlet cylinder, and a first limiting orifice plate is fixedly installed on the free end of the positioning frame; Two limiting orifice plates; a current limiting floating plate is set between the first limiting orifice plate and the second limiting orifice plate, and a diversion microhole is set on the current limiting floating plate, and the current limiting floating plate is placed in the medicine The buoyancy in the liquid is greater than its own gravity. When the flow-limiting floating plate floats naturally in the liquid medicine, the liquid medicine slowly flows through the micro-holes; the liquid medicine drop bottle adopts a new design, which effectively simplifies the operation steps and realizes Fast, convenient, quantitative medicine, so as to improve the efficiency and accuracy of medicine feeding, and help babies grow up healthily.

Description

technical field [0001] The invention relates to the field of medicine bottles, in particular to a medicine drop bottle. Background technique [0002] Babies are more sensitive to drugs, and slight dose differences may produce significant medical differences. Therefore, when treating and feeding babies, not only special attention should be paid to the types of drugs, but also the dosage should be controlled more accurately. [0003] Take the VD3 drops of Ddrops brand in the United States as an example. This kind of drops is contained in a drop bottle; nutritionists recommend feeding one drop a day, but the size of the droplet is difficult to control. It is impossible to accurately know the dosage of each dose; resulting in a large difference in the dose of daily feeding, resulting in uneven absorption of vitamin D3 by the baby, affecting normal growth and development; in order to minimize the size difference between the droplets, this drop bottle When using the design, you n...

AI Technical Summary

Problems solved by technology

[0003] Take the VD3 drops of Ddrops brand in the United States as an example. This kind of drops is contained in a drop bottle; nutritionists recommend feeding one drop a day, but the size of the droplet is difficult to control. It is impossible to accurately know the dosage of each dose; resulting in a large difference in the dose of daily feeding, resulting in uneven absorption of vitamin D3 by the baby, affecting normal growth and development; in order to minimize the size difference between the droplets, this drop bottle When using the design, you need to put the bottle mouth down for a few seconds and wait for the liquid to drip into the baby's mouth. However, for younger babies, if you keep the mouth open quietly for a few seconds, it is easy to move around due to psychological resistance, causing feeding The medicine fails; therefore, this kind of drop bottle needs to wait for a long time in operation and is not easy to feed, and it is easy to cause waste of medicine; in addition, when in use, the liquid outlet of the drop bottle is prone to residual liquid droplets, and the liquid droplets are easily exposed to the air. Contaminated, at the same time, outside air will enter the bottle after use, bacteria and dust in the air will easily contaminate the liquid medicine, which will seriously shorten the validity period of the liquid medicine

[0004] In addition to health products such as vitamin D3 drops, cough syrup for infants also has similar problems. Excessive dosage of cough syrup will endanger the growth and development of infants, and insufficient dosage will affect the therapeutic effect; Inconvenient, difficult to control the dosage of the liquid medicine, not easy to take the medicine, long waiting time for taking the medicine, easy to pollute, difficult to store and other problems, these problems also affect the treatment and the growth and development of the baby

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