CN2144506Y - 硝酸甘油片包装袋 - Google Patents

硝酸甘油片包装袋 Download PDF

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Publication number
CN2144506Y
CN2144506Y CN 92244411 CN92244411U CN2144506Y CN 2144506 Y CN2144506 Y CN 2144506Y CN 92244411 CN92244411 CN 92244411 CN 92244411 U CN92244411 U CN 92244411U CN 2144506 Y CN2144506 Y CN 2144506Y
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CN
China
Prior art keywords
internal layer
packaging bag
nitroglycerine tablets
coated
vacuum aluminum
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Expired - Lifetime
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CN 92244411
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English (en)
Inventor
陈玉珍
李晓霞
严律
梁存显
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Hualong Beijing traditional Chinese medicine factory
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TAIGUAN RAILWAY CENTRAL HOSPIT
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Priority to CN 92244411 priority Critical patent/CN2144506Y/zh
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Publication of CN2144506Y publication Critical patent/CN2144506Y/zh
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  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

一种硝酸甘油片包装袋,用于硝酸甘油片的包 装,包装袋膜由内层和外层组成。内层为真空镀铝无 毒塑料,外层为无毒塑料,其密封性好,硝酸甘油片稳 定性好,疗效可靠,从而为临床急救治疗提供了可靠 的保证。单剂量包装一次服用,使用方便。

Description

本实用新型涉及一种药品包装袋特别适用于硝酸甘油片的包装。
目前,硝酸甘油片包装为玻璃瓶金属盖、玻璃瓶塑料盖、塑料管塑料盖,上述现有包装密封性差,硝酸甘油处易挥发,且易被塑料吸附,使硝酸甘油片稳定性差,降低了硝酸甘油片的含量。此外,在分装、服用时反复开启瓶盖,造成硝酸甘油片含量下降,这样不能保证硝酸甘油片在规定疗效期内的疗效,在室温条件下存放14~28天后,硝酸甘油片有效含量低于规定的有效含量。尤其是作为心绞痛急救药保健盒中的硝酸甘油片在常温条件下,随身携带7~10天后,其有效含量已低于规定的有效含量,如果心绞痛病人急救发作时服用此药,非但不能有效地进行抢救,反而延误了抢救和救治时机,使病情恶化,甚至致残、致死。
本实用新型的目的在于克服上述现有技术的不足之处而提供一种硝酸甘油片包装袋。
本实用新型的目的可以通过以下措施来达到,硝酸甘油片包装袋是单剂量密封袋,其袋膜由内层和外层组成,内层为真空镀铝无毒塑料,外层为无毒塑料,包装袋的外缘有压封线。内层为真空镀铝聚乙烯(或者真空镀铝聚丙烯、真空镀铝聚酯)。外层由聚乙烯(或者聚丙烯、聚酯)喷涂在内层铝面上,使内层和外层成为一体,包装袋外缘压封线处有易撕口。由于内层采用了真空镀铝无毒塑料,其透气性差,对硝酸甘油片的吸附性差,提高了硝酸甘油片的稳定性,保证了硝酸甘油片在规定疗效期内的疗效。硝酸甘油片包装袋是单剂量包装,一次服用,避免了分装、服用时反复开启瓶盖,造成的硝酸甘油片含量的下降,有易撕口使用方便。
本实用新型与现有技术相比其优点是密封性好,对硝酸甘油的吸附性差,硝酸甘油片的稳定性好,疗效可靠,单剂量包装一次服用,使用方便。
下面结合附图对本实用新型作进一步说明:
图1:硝酸甘油片包装袋示意图
图2:硝酸甘油片包装袋剖面图
图中:1为包装袋膜,2为压封线,3为易撕口,4为内层,5为外层,6为硝酸甘油片。
包装袋膜1的内层4为真空镀铝聚乙烯(或者真空镀铝聚丙烯、真空镀铝聚脂),外层5由聚乙烯或者聚丙烯、聚酯喷涂在内层4上,使内层4与外层5成为一体,取两张包装袋膜1,使其内层4相对叠放在一起,在包装袋膜1的三个外缘压封线2处热压成一开口的袋子,放入单剂量硝酸甘油片6,在另一外缘压封线2处热压密封,并剪出一个易撕口3,这样就制成了硝酸甘油片包装袋。
本实用新型经模拟试验证明其密封性好,防潮、对硝酸甘油片的吸附性差、硝酸甘油片的稳定性好,在室温条件下存放约3年后,硝酸甘油片有效含量低于规定的有效值,在室温条件下随身携带约一年后,硝酸甘油片的有效含量低于规定的有效含量,从则保证了在规定疗效期内的疗效,为冠心病人心绞痛的临床急救和治疗提供了可靠保证。

Claims (3)

1、一种硝酸甘油片包装袋,其特征在于所述的硝酸甘油片包装袋是单剂量密封袋,其袋膜由内层和外层组成,内层为真空镀铝无毒塑料,外层为无毒塑料,包装袋的外缘有压封线。
2、根据权得要求1所述的硝酸甘油片包装袋,其特征在于内层为真空镀铝聚乙烯(或者真空镀铝聚丙烯、真空镀铝聚酯),外层由聚乙烯(或者聚丙烯、聚酯)喷涂在内层铝面上,使内层和外层成为一体。
3、根据权利要求1所述的硝酸甘油片包装袋,其特征在于在外缘压封线处有易撕口。
CN 92244411 1992-12-22 1992-12-22 硝酸甘油片包装袋 Expired - Lifetime CN2144506Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92244411 CN2144506Y (zh) 1992-12-22 1992-12-22 硝酸甘油片包装袋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92244411 CN2144506Y (zh) 1992-12-22 1992-12-22 硝酸甘油片包装袋

Publications (1)

Publication Number Publication Date
CN2144506Y true CN2144506Y (zh) 1993-10-27

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Family Applications (1)

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CN 92244411 Expired - Lifetime CN2144506Y (zh) 1992-12-22 1992-12-22 硝酸甘油片包装袋

Country Status (1)

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CN (1) CN2144506Y (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: TAIGUAN RAILWAY CENTRAL HOSPITAL., TAIYAN BRANCH OF RAILWAY BUREAU TO: BEIJING HUALONG CHINESE MEDICINE PLANT

CP01 Change in the name or title of a patent holder

Patentee after: Hualong Beijing traditional Chinese medicine factory

Patentee before: Taiyuan Railway Central Hospital, Taiyuan Railway Sub-Bureau

C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
RN01 Renewal of patent term
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: TAIGUAN RAILWAY CENTRAL HOSPITAL., TAIYAN BRANCH OF RAILWAY BUREAU TO: BEIJING HUALONG CHINESE MEDICINE PLANT

CP03 Change of name, title or address

Address after: 101500 Shahe village, Sha Guan Town, Beijing, Miyun

Patentee after: Hualong Beijing traditional Chinese medicine factory

Address before: 030013 No. 3 East Street, Taiyuan

Patentee before: Taiyuan Railway Central Hospital, Taiyuan Railway Sub-Bureau

C17 Cessation of patent right
CX01 Expiry of patent term