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Loading container for blood or blood component pathogen inactivator

A technology for blood components and pathogens, which is used in medical containers, blood circulation treatment, packaging, etc., and can solve the problems of uneven adsorption medium, insufficient dose, and difficult application of loading containers.

Active Publication Date: 2007-01-03
SHANGHAI BLOOD CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the instability of the pathogen inactivator in the liquid state; the inhomogeneity of the adsorption medium, it is difficult for the blood or blood components to completely elute the pathogen inactivator from it, so the added dose will be insufficient or unstable
Therefore, this type of loading container is difficult to apply in actual operation

Method used

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  • Loading container for blood or blood component pathogen inactivator
  • Loading container for blood or blood component pathogen inactivator
  • Loading container for blood or blood component pathogen inactivator

Examples

Experimental program
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Embodiment Construction

[0017] Such as Figure 1~3 As shown, the blood or blood component pathogen inactivator loading container according to the present invention is composed of a lower bottom 1 connected with an inlet 11, a corresponding upper cover 2 with an outlet 21 and a polyester film 3, Wherein the polyester film 3 is slightly rolled and placed at the entrance 11 of the lower bottom 1 to form a groove communicating with the entrance; the lower bottom is also provided with four columnar supports 12, which are distributed around the polyester film to fix the polyester film. The periphery of the cylindrical support has a protruding edge 13 connected to the inlet; the upper cover is also provided with four four cylindrical supports 22 and the protruding edge 23 connected with the outlet, and when the bottom and the upper cover are closed, the brackets of the upper and lower covers together As opposed to each other, the protruding edge of the lower bottom is closely interlocked with the protruding...

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Abstract

The present invention relates to loading container for blood and blood component pathogen inactivator. The loading container of the present invention consists of a bottom with inlet, an upper cover with outlet and slightly rolled terylene film to form notch communicated to the bottom. The bottom is provided also four column racks around the terylene film for fixing and the column racks have flanges for connection to the inlet; and the upper cover is provided also four column racks with flanges connected to the outlet, and is buckled to the bottom closely. The loading container has simple structure and convenient use, and is favorable to convenient adding, precise releasing and stable maintenance of the pathogen inactivator.

Description

technical field [0001] The invention relates to the technical field of a container for blood or blood component pathogen inactivation agent. Background technique [0002] Virus inactivation of blood or blood components is the most attractive research topic in blood transfusion in recent years. The light irradiation / photosensitive compound (photochemical method) virus inactivation method has been used in clinical infusion because it can inactivate a single bag of blood virus, is easy to operate, and has few side effects. The photosensitive compounds used to inactivate blood viruses by photochemical methods are mainly methylene blue, psoralen and its derivatives, riboflavin, etc., which are chemically active and easy to decompose in liquid state or exposure to light. [0003] The blood or blood component pathogen inactivator is loaded in a special container, which is conducive to the stable storage and addition of the pathogen inactivator. In the existing technology, the liq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L2/16A61J1/00A61M1/36
Inventor 谢如锋黄宇闻钱开诚莫琴李云戴勇超
Owner SHANGHAI BLOOD CENT