Child precise drug delivery device

A drug delivery device, precise technology, applied in the direction of feeding oral medicine appliances, etc., can solve the problems of inaccurate drug dosage control, medication errors, dosage deviation, etc., and achieve precise dosage control, high precision, and smoothness Effect

Pending Publication Date: 2019-11-01
JIANMIN PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This operation is cumbersome, and the dose control of the drug is not precise enough. It is not suitable for some drugs with strict dose control, especially for some drugs taken by children. deviation, leading to medication errors

Method used

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  • Child precise drug delivery device
  • Child precise drug delivery device
  • Child precise drug delivery device

Examples

Experimental program
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Effect test

Embodiment Construction

[0028] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0029] like figure 1 , figure 2 As shown, a precision drug dispenser for children includes a drug storage tube 2 and a plunger tube 13, and two connecting frames 9 are connected between the drug storage tube 2 and the plunger tube 13. The outside of connecting frame 9 is wrapped with rubber material, which can increase the comfort when holding. The length of the drug storage tube 2 is less than 10cm, the section diameter of the drug storage tube 2 is less than 4cm, and its overall capacity is between 8-25ml, which is easy to carry. The line connecting the two connecting frames 9 intersects the axis of the plunger tube 13 , that is, the two connecting frames 9 are symmetrical about the axis of the plunger tube 13 ...

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PUM

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Abstract

The invention relates to a child precise drug delivery device. The child precise drug delivery device comprises a drug storage tube and a plunger tube, wherein two connecting frames are connected between the drug storage tube and the plunger tube, a piston column is embedded in the drug storage tube and the plunger tube, a piston is fixed to the upper end of the piston column, an adjusting ring isembedded in the outer part of the piston column, the adjusting ring is located between the drug storage tube and the plunger tube, external threads are formed in the outer part of the piston column,internal threads are formed in the adjusting ring, the external threads are matched with the internal threads, an end cover is installed at the upper end of the drug storage tube, the end cover is provided with a discharge end, at least one sliding block is installed at the lower end of the piston column, at least one positioning groove is formed in the inner wall of the plunger tube, the slidingblocks are embedded in the positioning grooves, and a scale line is arranged on the outer part of the adjusting ring. The child precise drug delivery device is convenient to use, precise in drug dosage control, convenient to carry, more safe and low in cost.

Description

technical field [0001] The invention relates to the technical field of drug delivery devices, in particular to a precision drug delivery device for children. Background technique [0002] When you are sick and take medicine in daily life, you must take it according to the dosage in accordance with the instructions or the doctor’s advice. For liquid medicine, you usually pour the medicine into the medicine bottle cap with a scale, observe and read, and then take more medicine. Pour it into the medicine bottle, if it is not enough, continue to add, after repeated deliberation, get the appropriate amount of medicine and then take it. This operation is cumbersome, and the dose control of the drug is not precise enough. It is not suitable for some drugs with strict dose control, especially for some drugs taken by children. Deviations lead to medication errors. Therefore, there is a need for a precision drug delivery device for children that is easy to use, accurate in dosage, h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J7/00
CPCA61J7/0053
Inventor 郭平赵刚任霞余丽花吴雪英
Owner JIANMIN PHARMA GRP CO LTD
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