Unlock instant, AI-driven research and patent intelligence for your innovation.

Quantitative dosing device for oral liquid and dosing method

A quantitative drug delivery and liquid technology, applied in the field of medical devices, can solve the problems of increased drug costs, inaccurate dosage, uneconomical, etc., and achieve the effect of simple structure, ingenious conception, and convenient operation

Active Publication Date: 2017-11-24
CHONGQING SKYFORBIO
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a large dose deviation due to the dropper residue; there is also the problem of polluting the medicine in the bottle due to incomplete cleaning and disinfection of the dropper
[0005] 3. Multi-dose oral liquid in bottles with scales: This method of dividing doses based on the scale on the medicine bottle is the most inaccurate way of dividing doses
[0006] 4. Single-dose oral liquid: Although this method does not have the problem of inaccurate measurement and pollution, it is seriously uneconomical, because this situation will lead to a double or several-fold increase in drug costs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Quantitative dosing device for oral liquid and dosing method
  • Quantitative dosing device for oral liquid and dosing method
  • Quantitative dosing device for oral liquid and dosing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 As shown, the present invention can be matched with the medicine bottle 3, has multiple accessories, and can be used in combination as required. Among them, the first container 1 used for medicine delivery and quantification is an elongated cylindrical structure with an open upper end and a closed lower end, and is made of transparent or translucent medical materials, which can be medical plastics, medical rubber or other suitable materials . The upper end of the first container 1 is a flaring structure, and the outer wall of the flaring section is integrally formed with external threads; except for the flaring section, a first series of scales 11 are arranged on the outer wall of the rest of the first container 1 from top to bottom. , each graduation line of the first series of graduations 11 preferably represents 0.5ml.

[0043] Such as figure 1 , figure 2 , image 3 , Figure 7 As shown, the second container 2 for drawing the medicinal liquid ...

Embodiment 2

[0060] Such as figure 1 , Figure 4 As shown, in this embodiment, the first container 1 is made of soft medical materials. Equipped with a spare cap 4 with a suction nozzle 41 , the shape and size of the spare cap 4 are adapted to the flaring of the first container 1 . After injecting liquid medicine with reference to the mode of embodiment 1 in the first container 1, spare cap 4 is installed on the first container 1, makes spare cap 4 and the upper end screw fit of first container 1 (see Figure 5 ), then the first container 1 is tilted upside down, so that the suction nozzle 41 is inserted into the mouth of the infant, and the first container 1 is squeezed to realize drug administration for the infant by utilizing the elastic function of the first container 1 (see Figure 6 ). The rest of the structure of this embodiment is the same as that of Embodiment 1, and will not be repeated here.

[0061] The complete administration method of the present embodiment has the follow...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a quantitative dosing device for oral liquid. The quantitative dosing device comprises a first container used for feeding medicines and quantifying the medicines, and a second container which has four functions including sucking medicine liquid in a medicine bottle, injecting the medicine liquid into the first container, assisting the quantifying of the first container, and sealing the first container and the medicine bottle, wherein the first container is of an elongated cylindrical structure with the open upper end and the closed lower end, and a first series of scales are arranged on the outer wall of the first container from top to bottom; the second container is composed of a graduated pipette, a container cover and an extrusion device, a second series of scales are arranged on the outer wall of the graduated pipette from top to bottom, the upper end of the graduated pipette is connected with the container cover through the extrusion device, and the interior of the extrusion device communicates with a center hole of the graduated pipette; the graduated pipette can extend into the first container, and the container cover is in threaded fit with the upper end of the first container. The quantitative dosing device is ingenious in concept, simple in structure and low in cost, the precise dosing of oral liquid can be satisfied, the operation is convenient and rapid, the pollution and waste of medicines can be avoided, and the quantitative dosing device is suitable for all people.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an oral liquid dosing device. Background technique [0002] At present, oral liquid preparations have the following main advantages: ① The drug is dispersed in the medium in the form of molecules or particles, with a large degree of dispersion, fast absorption, and rapid efficacy; ② Easy to divide doses and take conveniently, especially suitable for infants and young children , elderly and patients with dysphagia. Therefore, this dosage form is widely welcomed by clinic. However, the use of this dosage form in real life has poor dosage accuracy, easy pollution and waste during use, especially inaccurate measurement will cause some drugs to fail to achieve their due curative effect or cause serious adverse reactions. Several main manifestations are as follows: [0003] 1. Bottled multi-dose oral liquid plus measuring cup: This kind of measuring cup has a lar...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61J7/00
CPCA61J7/0053
Inventor 王国华刘阿玲
Owner CHONGQING SKYFORBIO