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Color circle ampoule

A technology of color ring ampoules and ampoules, which is applied in the field of easy-folding color ring ampoules, can solve the problems of complex preparation process, harsh conditions, drug pollution, etc., and achieve the effect of long storage period of drugs, light bottle weight and high finish

Active Publication Date: 2009-06-17
SHANDONG PHARMA GLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main disadvantages of the above-mentioned glaze are: 1) the preparation process is complicated and the conditions are harsh; 2) there is a large amount of lead in the glaze, which is poisonous and has the possibility of drug contamination

Method used

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  • Color circle ampoule
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  • Color circle ampoule

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, a color ring ampoule is straight in shape, that is, a part of the upper part of the bottle body 1 is in the shape of a curved neck 2, and there is a ring of color glaze ring 3 on the curved neck 2. When the breaking force is 30-100N When breaking off the described ampoule, it is neatly broken at 3 places of the colored glaze ring.

[0028] The material of the ampoule is semi-neutral borosilicate glass, and its composition is calculated based on oxide by weight %: SiO 2 71%, Al 2 o 3 3%~6%, RO 5.5%, R 2 O 11.5%, B 2 o 3 6%~7%; where: R is Na or K;

[0029] The colored glaze is composed of the following substances in the weight ratio: aluminum borosilicate: a mixture of sodium oxide and potassium oxide: cerium oxide is 47:7:17, wherein the sodium oxide and potassium oxide are mixed in any proportion. After testing, the thermal expansion coefficient of the colored glaze is 85×10 -6 .

[0030] According to the chemical composition of t...

Embodiment 2

[0033] Such as figure 2 Shown, a kind of color ring ampoule, its shape is the exquisite necking type, promptly has the upper part to be curved neck shape 2 on the upper part of bottle body 1, and its top is necked down, and there are three colored glaze rings 3 on the curved neck 2, when When breaking the ampoule with a breaking force of 30-100N, it will be broken neatly at 3 places of the colored glaze ring.

[0034] The material and preparation method of the ampoule are basically the same as in Example 1, except that the colored glaze is made up of the following weight ratios: aluminum borosilicate: a mixture of sodium oxide and potassium oxide: cerium oxide is 66:33:46, Wherein, sodium oxide and potassium oxide are mixed in any proportion. After testing, the thermal expansion coefficient of the colored glaze is 80×10 -6 .

Embodiment 3

[0036] Such as image 3 As shown, a color ring ampoule is shaped as a two-end type, that is, there are curved neck shapes 2 at both ends of the bottle body 1, and a circle of colored glaze rings 3 on each of the curved necks 2, when broken with a 30-100N When forcefully breaking off the described ampoule, it will be neatly broken at 3 places of the colored glaze ring.

[0037] The material and method of making of the ampoule are basically the same as in Example 1, except that the colored glaze is made up of the following weight ratios: aluminum borosilicate: a mixture of sodium oxide and potassium oxide: cerium oxide is 55:20:24, Wherein, sodium oxide and potassium oxide are mixed in any proportion. After testing, the thermal expansion coefficient of the colored glaze is 90×10 -6 .

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Abstract

A chromatic circle ampoule belongs to technical field of pharmaceutical glass and comprises an ampoule bottle. At least partial shape of ampoule bottle is a curved neck. The neck of ampoule bottle is provided with 1-3 color frit rings. The color frit rings are broken off when the ampoule is split with force. The invention is characterized in that the material of ampoule is semi-neutral borosilicate glass which is composed of the following oxides in weight fraction: 71% of SiO2, 3%-6% of Al2O3, 5.5% of RO, 11.5% of R2O, and 6%-7% of B2O3, wherein R is Na or K. The material of color frit ring is frit composed of the following raw materials: aluminum borosilicate, sodium oxide, potassium oxide and cerium oxide. The chromatic circle ampoule of the invention adopts the material of semi-neutral borosilicate glass so that has the advantages of semi-neutral borosilicate glass and easy break ampoule.

Description

technical field [0001] The invention belongs to the technical field of medicinal glass, and in particular relates to an easy-fold color ring ampoule. Background technique [0002] Ampoules are commonly used packaging for pharmaceuticals. Common ampoules are straight-neck ampoules, which can only be broken after being scratched with a grinding wheel before use, which is quite inconvenient, and it is easy to produce small broken glass during use, which may splash into the liquid medicine. [0003] The easy-break ampoule is generally a curved-neck ampoule bottle. As long as the appropriate breaking force is provided, the ampoule can be broken neatly at the set breaking point, which can avoid the generation of broken glass to contaminate the drug, and is convenient for operation and management. The breakable ampoules of the prior art include "scored color dot breakable ampoule" and "color ring breakable ampoule" (also known as color ring ampoule). [0004] "Development of Easy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/06A61J1/14C03C3/089C03C8/02
Inventor 扈永刚田德合齐元学弋康锋
Owner SHANDONG PHARMA GLASS
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