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Eye drop and its preparation

A technology of eye drops and medicaments, which is applied in the field of external eye drops for the treatment of juvenile functional myopia and its preparation, which can solve the problems of long action time, inconvenience in life and study, and achieve short action time and good prevention and treatment. Effect, good relaxation effect

Inactive Publication Date: 2005-06-22
杨晨俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the drugs used to treat juvenile functional myopia are mainly eye drops based on atropine. Although a certain therapeutic effect has been obtained, the dilation of the pupils takes a long time, which brings inconvenience to life and study.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Select API: (ml)

[0016] 0.25% tropicamide eye drops 0.5

[0017] Danshen Injection 2

[0018] Guanosine triphosphate injection 0.5

[0019] Inosine injection 0.5

[0020] Water for injection 996.5

[0021] Preparation method: first add Danshen injection into water for injection, then add 0.25% tropicamide eye drops, guanosine triphosphate injection and inosine injection respectively, adjust the pH value to 6.9-7.5, mix well, filter, and pack Instantly.

Embodiment 2

[0023] Select API: (ml)

[0024] 0.25% tropicamide eye drops 1.5

[0025] Danshen injection 6.5

[0026] Guanosine triphosphate injection 1.5

[0027] Inosine Injection 1.5

[0028] Water for injection 989

[0029] Prepared according to the method of Example 1.

Embodiment 3

[0031] Select API: (ml)

[0032] 0.25% tropicamide eye drops 2

[0033] Danshen Injection 8

[0034] Guanosine triphosphate injection 2

[0035] Inosine Injection 2

[0036] Water for injection 986

[0037] Prepared according to the method of Example 1.

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PUM

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Abstract

The invention provides an eye drop and its preparation, wherein the eye drop is prepared from the following medicaments (by volume proportion), 0.25% tropicamide eye drops 0.5-2, radix salvia miltiorrhiza injection 2-8, Guanosini triphosphas injection 0.5-2, carnine 0.5-2. The prepared eye drop has shown good effect for treating functional myopia for young people.

Description

technical field [0001] The invention relates to the technical field of medicines, in particular to an externally used eye drop drug eye drop for treating juvenile functional myopia and a preparation method thereof. Background technique [0002] Functional myopia is the most common among adolescents, especially among students aged 7 to 18. It is harmful to health and has a certain impact on the study and life of adolescents. Currently, the drugs used to treat juvenile functional myopia are mainly eye drops based on atropine. Although a certain therapeutic effect has been achieved, the dilation of the pupils takes a long time, which brings inconvenience to life and study. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a preparation method of eye drops with good curative effect, quick recovery and little side effects. [0004] Eye drop of the present invention is the preparation that contai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61P27/10
Inventor 杨晨俊
Owner 杨晨俊
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