Hydrogen peroxide sterilization detection indicator card and preparation method thereof

A hydrogen peroxide, indicator card technology, applied in material analysis by observing the influence of chemical indicators, analysis by chemical reaction of materials, chemistry, etc., can solve the problems of wasting cost and time, criticizing accuracy, etc.

Inactive Publication Date: 2020-06-02
SUZHOU LOSH BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In comparison, the hydrogen peroxide low-temperature plasma sterilization process is fast and has no residue, and the products produced are only water and oxygen. This sterilization method is more practical and safe, and affects the life sciences, food and other industries. For a variety of microorganisms, the hydrogen peroxide low-temperature plasma sterilization te...

Method used

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Embodiment Construction

[0007] Embodiments of the present invention are described in detail below, and the embodiments described below are exemplary and are only used to explain the present invention.

[0008] A hydrogen peroxide sterilization detection indicator card, including a detection card body, the detection card body includes a condition judgment area and a sterilization detection area, the condition judgment area is coated with color block ink, and the composition of the color block ink includes thermal chemical Substances, chromogenic agents and auxiliary inks, color block inks will produce different color changes according to the sterilization time, temperature, and concentration. Through the color, it can be accurately known whether the hydrogen peroxide sterilization parameters meet the standards. When the effect fails, the parameters that are not up to standard in the next sterilization can be directly improved according to the result.

[0009] In this embodiment, a biological indicator...

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PUM

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Abstract

The invention provides a hydrogen peroxide sterilization detection indicator card and a preparation method thereof. The indicator card comprises a detection card body, the detection card body comprises a condition judgment area and a sterilization detection area, the condition judgment area is coated with color lump ink, and the sterilization detection area is provided with a biological indicator.The manufacturing method comprises the steps of preparing the color lump ink, preparing the biological indicator and arranging the color lump ink and the biological indicator on the detection card body.

Description

technical field [0001] The invention belongs to the field of biological sterilization indicators, and in particular relates to a hydrogen peroxide sterilization detection indicator card and a preparation method thereof. Background technique [0002] In the life science and food industry, the aseptic cleanliness of the production environment and preparation facilities is crucial, and demand drives progress. Therefore, the corresponding sterilization technology is also constantly evolving. Traditional sterilization technologies such as formaldehyde fumigation, It is well known that formaldehyde is carcinogenic to humans. Formaldehyde sterilization usually requires 12 hours of contact time in the room, followed by a long exhaust and ventilation (about 24 hours) to reduce the harm it brings. Obviously, the sterilization Way lengthy and dangerous. In comparison, the hydrogen peroxide low-temperature plasma sterilization process is fast and has no residue, and the products produc...

Claims

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Application Information

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IPC IPC(8): G01N21/78A61L2/28A61L2/20A61L101/22
CPCA61L2/208A61L2/28G01N21/78G01N2021/7756
Inventor 郑敏程希彤
Owner SUZHOU LOSH BIOTECH CO LTD
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