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Fractional dose production method for children drugs, production device and products

A production device and a sub-dose technology, which is applied in the field of preparation of drug sub-dose

Active Publication Date: 2013-11-27
HAINAN HONZ PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, powdered or granular medicines, such as suspensions, powders or granules, etc. are all packaged in single-package bags. When liver and kidney function and other conditions need to adjust the dosage for divided doses, this single product can not be accurate in divided doses. Sometimes people dissolve the bag and then divide it into half the volume, but for the suspension type Granules still have the risk of inaccurate dosage (inhomogeneous dispersion), and at the same time the other half of the medicine is mostly thrown away. If it is dissolved and stored, there is a risk of bacterial contamination and medicine being decomposed or "deteriorated". The existing dosage method It is difficult to achieve accurate and convenient medication, and sometimes even affect the therapeutic effect

Method used

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  • Fractional dose production method for children drugs, production device and products
  • Fractional dose production method for children drugs, production device and products
  • Fractional dose production method for children drugs, production device and products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] The preparation method of children's medicine sub-dose of the present invention comprises the following steps:

[0051] (1) Quantify the medicines in the hopper through quantitative tubes with one row or more than two rows of rotary type (before quantification, you can adjust to the required amount through the quantitative adjustment screw);

[0052] (2) The quantitative cup is rotated to the mouth of the funnel, and the medicine enters the medicine bag through the funnel of the corresponding number of rows, and the mouth of the medicine bag is supported to the maximum by the mouth of the funnel, and the gas in the bag escapes through the escape pipe when feeding;

[0053] (3) The packaging material passes through the support, guides the packaging bag downwards to form with the usual three-side sealing or back sealing method, and heats it on the heat-sealing wheel to form a bag;

[0054] (4) The heat-sealing system heat-seals the edge or middle of the bag body, and heat...

Embodiment 2

[0059] Such as figure 1 The drug sub-dose packaging device shown in the figure includes, from top to bottom: an arrayed quantitative system, a forming heat sealing system and a cutting system. In the arrayed quantitative system, there is a scraper 12 at the upper end of the dosing tube 13 in the shell 11. , one end is adjusted by the quantitative screw 14, when the quantitative tube is rotated to the position of the funnel 15, the subpackaged medicine enters the formed packaging bag through the funnel; the packaging material 21 is installed on the bracket 22 in the forming heat sealing system, and the packaging material 21 Guided downward by the guide wheel 23, formed by a three-side sealing V-shaped folding device or a back-sealing leading edge folding device; the heat sealing system is provided with an edge sealing wheel 32 and a pair of center sealing wheels in sequence from left to right 31 and tensioning wheel (power-on heat sealing) 33, when the formed packaging bag re...

Embodiment 3

[0063] Such as figure 1 As shown, in order to obtain a symmetrical and beautiful four-side sealing product, on the basis of embodiment 2, the side sealing wheel 33 is energized into a heat-sealing wheel, and a package product with four-side sealing can be obtained. The products produced by it are as follows: Figure 6 shown.

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Abstract

The invention discloses a fractional dose production method for children drugs, a production device and products. The production device is formed by an arrangement type quantitative system, a forming thermal sealing system and a cutting system; the arrangement type quantitative system is provided with corresponding feeding column types according to different fractional dose requirements; the problems that the thermal sealing quality of the drugs is poor due to dust pollution and gases inside bags cannot be escaped due to reduction of bag openings prevents materials entering into the bags are solved. The production device has the advantages of improving accuracy and flexibility of the fractional dose of the children drugs, being simple in production, easy to process and multifunctional, confirming to requirements of specific children drugs and the like.

Description

technical field [0001] The invention relates to the field of medicine production, in particular to a preparation method, device and product of powdery or granular or liquid medicine sub-dose. Background technique [0002] At present, powdered or granular drugs, such as suspensions, powders or granules, are all packaged in single-package bags. When the dose needs to be adjusted according to age, condition, weight, liver and kidney function, etc. This kind of single-linked product is not accurate in dividing the dose. Sometimes people dissolve the bag and divide it into half the volume, but there is still a risk of inaccurate dose (inhomogeneous dispersion) for suspension granules At the same time, most of the other half of the medicine is thrown away. If it is dissolved and stored, there is a risk of contamination and the medicine will be decomposed or "deteriorated". The existing dosage method is difficult to achieve accurate and convenient medication, and sometimes even aff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B9/067B65D30/22
Inventor 洪丽萍刘振民徐吉银
Owner HAINAN HONZ PHARMA
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