Pharmaceutical preparation with child safety protection function and use method

A technology for pharmaceutical preparations and protective functions, applied in the field of pharmaceutical preparations, can solve the problems of no child-proof function and poor effect, etc.

Active Publication Date: 2021-05-14
杭州汉达医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to ASTM and CPSC's child-resistant functional protection test requirements, there are still nearly 10% of children (under 5 years old) who can open the package with bare hands
For children over 5 years old, child-resista

Method used

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  • Pharmaceutical preparation with child safety protection function and use method
  • Pharmaceutical preparation with child safety protection function and use method
  • Pharmaceutical preparation with child safety protection function and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0102] After mixing varenicline fumarate, microcrystalline cellulose, anhydrous calcium hydrogen phosphate, colloidal silicon dioxide and magnesium stearate and other auxiliary materials, they were compressed with a rotary tablet machine to obtain tablets with a weight of 200 mg. tablet.

[0103] The obtained tablet is coated with a barrier layer, and the coating prescription is shown in the table below.

[0104] Dissolve ethyl cellulose in ethanol solution, add hydrogenated vegetable oil and keep warm in a 70°C water bath to melt the hydrogenated vegetable oil. Finally, under mechanical stirring, cool to room temperature to obtain a coating solution. The actual coating weight gain is 7.0%- 11.0%.

[0105]

Embodiment 2

[0107] The tablet core obtained by tablet compression in Example 1 is coated with an isolation layer. The preparation method of the coating solution is the same as in Example 1, and the actual coating weight gain is 3.0%-5.0%.

[0108]

[0109]

Embodiment 3

[0111] The tablet core obtained by tablet compression in Example 1 is coated with an isolation layer. The preparation method of the coating solution is the same as in Example 1, and the actual coating weight gain is 13.0%-16.0%.

[0112]

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PUM

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Abstract

The invention belongs to the technical field of pharmaceutical preparations, and particularly relates to application of a technology for preparing a preparation with a child protection function in the aspects of prescriptions and processes and a special use method of medicine taking. The technology mainly has a child protection function, and the situation that a child is poisoned due to mistaken medicine taking is avoided. A pharmaceutical preparation with a child protection function is composed of active pharmaceutical ingredients and pharmaceutically acceptable auxiliary materials, and an isolating layer is wrapped in the pharmaceutical preparation. The isolating layer contains a temperature-sensitive material component, the physicochemical property is stable at the normal temperature of a human body or below, and after the preparation keeps complete oral administration, the pharmaceutical active component is almost not released in the human body; the physicochemical property of the temperature-sensitive material is changed at the temperature of 40-100 DEG C, so that the isolation layer loses the isolation effect, and after oral administration, the pharmaceutical active ingredients are released in vivo.

Description

technical field [0001] The application belongs to the technical field of pharmaceutical preparations, more specifically, the preparation of a preparation technology with a child safety protection function in the application of prescriptions and techniques, and the special use method of taking medicines. This technology mainly has the function of child safety protection, preventing children from taking medicine by mistake and causing drug poisoning. Background technique [0002] The "Report on Children's Medication Safety Status" released by the Global Children's Safety Organization and the Drug Safety Cooperation Alliance shows that children's drug poisoning accounts for more than 40%. Among them, cold medicines, psychotropic drugs and high blood pressure drugs are the top three categories of drugs that children mistakenly take . More than 80% of poisoned children have taken drugs by mistake. In my country, nearly 1,500 children leave us every year due to drug poisoning, an...

Claims

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Application Information

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IPC IPC(8): A61K9/00A61K45/00A61K9/32A61K9/36A61K9/42A61K47/38A61K31/55A61K47/44A61K47/14
CPCA61K9/0053A61K45/00A61K31/55A61K9/2054A61K9/282A61K9/2866A61K9/2853
Inventor 张瑜秦尚伟吴建文张垚芳兰艳红
Owner 杭州汉达医药科技有限公司
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