Sodium bicarbonate injection plastic soft bag package and preparation method thereof

A sodium bicarbonate and injection technology, applied in the field of pharmaceutical packaging, can solve problems such as the inability to prevent the decomposition of sodium bicarbonate injection, and achieve the effects of convenient operation, ensuring stability, and preventing decomposition

Inactive Publication Date: 2012-06-13
SICHUAN KELUN PHARMA RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this kind of packaging also has defects. Although the inner bag is filled with sodium bicarbonate injection, it still cannot prevent the decomposition of sodium bicarbonate injection. The liquid is too full and expands and deforms

Method used

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  • Sodium bicarbonate injection plastic soft bag package and preparation method thereof
  • Sodium bicarbonate injection plastic soft bag package and preparation method thereof
  • Sodium bicarbonate injection plastic soft bag package and preparation method thereof

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Embodiment Construction

[0025] Hereinafter, the present invention will be described more comprehensively with reference to the accompanying drawings, in which exemplary embodiments of the present invention are shown. However, the present invention can be embodied in many different forms, and should not be understood as being limited to the exemplary embodiments described herein. Rather, these embodiments are provided so that the present invention will be comprehensive and complete, and will fully convey the scope of the present invention to those of ordinary skill in the art.

[0026] For ease of description, spatially relative terms such as "upper", "lower", "left" and "right" may be used herein to describe the relationship between one element or feature shown in the figure with respect to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For exa...

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Abstract

The invention discloses a sodium bicarbonate injection plastic soft bag package and a preparation method thereof. The package comprises an outer bag and a medical soft plastic inner bag, the outer bag is made of gas-barrier materials, the medical soft plastic inner bag is arranged in the outer bag, the inner bag is filled with sodium bicarbonate injection after being vacuumized or is vacuumized after being filled with the sodium bicarbonate injection or is filled up with the sodium bicarbonate injection, carbon dioxide gas is filled in a cavity between the inner bag and the outer bag, and the inner bag filled with the sodium bicarbonate injection is placed in the outer bag after being in high-temperature sterilization treatment. The preparation method is simple and convenient, production, processing and storage are convenient, decomposition of the sodium bicarbonate injection can be prevented effectively, liquid medicine can be in a relatively balance state, stability of the liquid medicine is guaranteed, the quality of transfusion liquid is guaranteed, and simultaneously, operation during transfusion is also convenient.

Description

Technical field [0001] The invention relates to the field of medical packaging, in particular to a plastic soft bag packaging of sodium bicarbonate injection and a preparation method thereof. Background technique [0002] In the field of pharmaceutical packaging, medical plastic packaging, which has the advantages of good stability, low cost, and resistance to breakage, has gradually replaced glass bottle packaging and has become the mainstream of pharmaceutical packaging. [0003] For sodium bicarbonate injection, due to the unstable chemical nature of sodium bicarbonate, sodium bicarbonate injection is easy to decompose into sodium carbonate, carbon dioxide and water during storage and use, resulting in changes in pH, which may cause input Adverse reactions occur in the human body, so plastic packaging with poor gas barrier effects may pose potential risks. In view of this, the Chinese patent with the patent number 200720177747.X and the name "plastic bag packaging of sodium bic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/05B65D77/04B65D81/20B65D30/02B65D33/01
Inventor 李勇欧苏王利春
Owner SICHUAN KELUN PHARMA RES INST CO LTD
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