Photochemical reaction container for blood products and use thereof

A technology of photochemical reaction and blood products, which is applied in the fields of plasma or medical liquid containers, storage or delivery of blood, and collection. It can solve the problems of non-diaphragm tubes, difficult sealing, and inability to infuse.

Inactive Publication Date: 2004-06-30
上海输血技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. There is no diaphragm tube at the outlet of the inlet (outlet) liquid (blood) tube of the container, so it cannot be directly infused
[0004] 2. When in use, it is difficult to seal the inlet (outlet) liquid (blood) tube
[0006] 4. In terms of therapy, it only discloses the use of sterilization and detoxification

Method used

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  • Photochemical reaction container for blood products and use thereof
  • Photochemical reaction container for blood products and use thereof
  • Photochemical reaction container for blood products and use thereof

Examples

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Embodiment Construction

[0020] Please refer to Figures 1 and 2, the blood product photochemical reaction container of the present invention includes a container bag body 1, an inlet vessel 2, an outlet vessel 3, an air inlet tube 4 and an air outlet tube 5, an inlet vessel 2, an outlet vessel 3, an air inlet tube 4. The air outlet pipe 5 is connected to the container bag body 1. The container bag body 1, the inlet vessel 2, the outlet vessel 3, the air inlet pipe 4, and the air outlet pipe 5 are all made of polyolefin and polyvinyl chloride.

[0021] The manufacturing process method of the container of the present invention can be manufactured using the method disclosed in Chinese Patent Application No. 00125633.5.

[0022] Among the polyolefins, EVA (ethylene-vinyl acetate copolymer), EEA (ethylene-propylene ethyl copolymer), polypropylene, and polyethylene with excellent UV and visible light penetration can be used as the above-mentioned bag body 1, as well as the blood vessel. 3. The materials of the ...

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Abstract

A photochemical reaction container for blood product includes container bag body, blood-feeding tube, blood-discharge tube, air intare tube and air-discharge tube, which are all made up by adopting polydefine and polyvinyl chloride. The outlet of the described air-discharge tube is connected with an air-filter, and peripheral sides of said bag body are designed into vertical wide-edge structure. Said invented container solves the defects of existent blood product container which can not be used to make transfusion directly, possesses difficulty for sealing and when air is discharged, its contained material is discharged together with discharged air. At the same time, it also discloses the new application of said container.

Description

Technical field [0001] The present invention relates to a container for collecting, storing or transporting blood, plasma or medical liquid, and more specifically refers to a blood product photochemical reaction container. Background technique [0002] Collect whole blood or blood components or large transfusion into a photochemical reaction container, directly add additives to the oxygen atmosphere or add additives to the blood for ultraviolet radiation to cause the blood or large transfusion to undergo a photochemical reaction, and then transfer it into the patient's body . This process is called ultraviolet radiation and oxygenated blood reinfusion therapy in medicine. For example, Chinese Patent No. 92104250.7 discloses such a container and treatment. In this patent, it is disclosed that this treatment is beneficial to sterilization, detoxification, adjustment of immune function, improvement of blood rheology, and promotion of energy exchange. Such a container The material is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61J1/10A61M1/36
Inventor 姜跃琴郎洁先王庭全姚兰王养敬张磊
Owner 上海输血技术有限公司
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