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Riboflavin photochemical plasma inactivation device and its control system and control method

A control method and riboflavin technology, which are applied in the fields of chemistry, water supply equipment, disinfection, etc., can solve the problems of inability to ensure uniform irradiation of ultraviolet light, inability to perform continuous inactivation, low inactivation efficiency, etc., to meet the requirements of operational convenience, Ensure uniform irradiation and improve the effect of inactivation

Active Publication Date: 2022-03-11
NANYUE BIOPHARMING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) The existing inactivation equipment generally adopts the irradiation treatment of the light treatment bag placed inside the equipment, which cannot perform continuous inactivation, and the inactivation efficiency is low
[0006] (2) The plasma placed in the light treatment bag is static, and the uniform irradiation of ultraviolet light cannot be guaranteed, and the inactivation effect is limited

Method used

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  • Riboflavin photochemical plasma inactivation device and its control system and control method

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Embodiment 1

[0127] The control method of the inactivation device of the ribue photochemical plasma provided by the embodiment of the present invention is as figure 1 As shown, as preferred embodiments, such as Image 6 As shown, the method of ultraviolet light irradiation through the ultraviolet lamp to the S-type transparent catheter is provided by the embodiment of the present invention, including:

[0128] S201, the ultraviolet tube is calibrated by an ultraviolet irradiation module, and the ultraviolet light irradiation intensity generated by the ultraviolet lamp is measured; the light intensity voltage of the ultraviolet lamp is collected in real time, and the ultraviolet tube light intensity voltage is established. The relationship between the ultraviolet light irradiation intensity.

[0129] S202, calculate the target light intensity voltage, calculate the target light intensity voltage corresponding to the target ultraviolet light irradiation intensity according to the relationship est...

Embodiment 2

[0140] The control method of the inactivation device of the ribue photochemical plasma provided by the embodiment of the present invention is as figure 1 As shown, as preferred embodiments, such as Figure 7 As shown, the method of displaying and human machine interaction is provided by the embodiment of the present invention, and the method of displaying the human machine interaction includes:

[0141] S301, judge whether the application to which the current human machine interaction interface belongs is the specified application; when the application to which the current human machine interaction is to specify the application, the image input unit acquires the user's image information. The voice information of the user is acquired by the speech input unit, and the user's operation information is acquired by the operating unit.

[0142] S302, the image information is processed by the processing unit based on the preset image processing model and generates the first output informat...

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Abstract

The invention belongs to the technical field of plasma inactivation, and discloses a riboflavin photochemical plasma inactivation device and its control system and control method. An S-shaped transparent conduit is arranged on the lower side of the ultraviolet lamp inside the box, and the middle of the box is welded. There is a carrying tray, and the plasma output connector is located on the upper left end of the carrying tray; a riboflavin addition port is embedded in the left end of the upper side of the box, the front of the box is connected to the box door through a hinge shaft, and a pressure detection sensor is embedded in the lower end of the carrying tray. The pressure detection sensor is connected with the control panel through the connection line. In the present invention, by connecting the plasma storage bag on the upper end of the carrying tray with the plasma output joint, the plasma can be continuously inactivated by replacing the plasma storage bag, and the inactivation efficiency can be improved; The ultraviolet lamp tube can irradiate and inactivate the plasma in the S-shaped transparent catheter to ensure the uniform irradiation of ultraviolet light on the plasma and improve the plasma inactivation effect.

Description

Technical field [0001] The present invention belongs to the field of plasma inactivation, and more particularly to a nuclear chemical plasma inactivation device and a control system thereof, and a control method. Background technique [0002] At present, plasma products include blood transfusion, plants (such as lymphocytes, etc.) infections, plasma cells (such as lymphocytes), and the like. The common method of viral inactivation technology in plasma includes the Bastel disinfection method, S / D method, membrane filtration, methylene Blue French and nuclear chemical method. Among them, the methylene blue law is widely used in China, but The method is somewhat short, including residual toxicity of Arane, has a large loss of plasma protein, and the operation is cumbersome; the method of preventing blood transfusion-related plants and plants is to irradiate plasma (inactivated lymphocytes). [0003] Nuclear plain photochemical method is considered to be a method of developing pros...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L2/10A61L2/18A61L2/26A61L2/24A61L2/28
CPCA61L2/10A61L2/18A61L2/26A61L2/24A61L2/28A61L2202/22A61L2202/14A61L2202/17
Inventor 徐青峰陈治海肖四阳张秋生岳跃飞陈平贵
Owner NANYUE BIOPHARMING
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