Automatic cleaning and disinfection equipment cleaning effect monitoring card and its preparation method

A technology for automatic cleaning and disinfection of equipment, applied in measuring devices, instruments, etc., can solve the problems of sensitive cleaning solution, easy to wash off, and difficult to store, and achieve the effects of simple storage conditions, moderate adhesion, and safe use.

Active Publication Date: 2017-02-01
NANJING JUSHA DISPLAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are mainly foreign BROWNE and STERIS cleaning monitoring cards in the market, and domestic Xinhua cleaning monitoring cards. Some of these monitoring cards are not easy to store, some are sensitive to certain cleaning fluids, some are easy to wash off, and some are extremely difficult to wash. It means that the adhesion between the simulated pollutants and the carrier is unreasonable. If the adhesion is to

Method used

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  • Automatic cleaning and disinfection equipment cleaning effect monitoring card and its preparation method
  • Automatic cleaning and disinfection equipment cleaning effect monitoring card and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A cleaning effect monitoring card for fully automatic cleaning and disinfection equipment, comprising simulated pollutants and a plastic material carrier; the pattern of the simulated pollutants printed on the plastic material carrier is two strips. The plastic material carrier is transparent to translucent.

[0028] A method for preparing a cleaning effect monitoring card for fully automatic cleaning and disinfection equipment, comprising the following steps

[0029] S01, preparation of simulated pollutants:

[0030] The simulated pollutant ratio is as follows:

[0031] serial number Formula composition Mass percentage, % 1 starch 1 2 protein 5 3 Fat 3 4 polyethylene glycol stearate 2 5 Acrylic 2 6 Lemon yellow pigment 1 7 Brilliant blue pigment 1 8 water margin

[0032] Heat acrylic resin, polyethylene glycol stearate and water to 40°C and mix well, then stir and add starch, fat and protein, a...

Embodiment 2

[0037] A cleaning effect monitoring card for automatic cleaning and disinfection equipment, comprising simulated pollutants and a plastic material carrier; the pattern printed on the plastic material carrier by the simulated pollutants is in the form of three strips. The plastic material carrier is transparent to translucent.

[0038] A method for preparing a cleaning effect monitoring card for fully automatic cleaning and disinfection equipment, comprising the following steps

[0039] S01, preparation of simulated pollutants:

[0040] The simulated pollutant ratio is as follows:

[0041] serial number Formula composition Mass percentage, % 1 starch 3 2 protein 5 3 Fat 5 4 polyethylene glycol stearate 5 5 Acrylic 3 6 Carmine 1 7 water margin

[0042] Heat acrylic resin, polyethylene glycol stearate and water to 40°C and mix well, then stir and add starch, fat and protein, and add carmine pigment after mixing ...

Embodiment 3

[0047] A method for preparing a cleaning effect monitoring card for fully automatic cleaning and disinfection equipment, comprising the following steps

[0048] S01, preparation of simulated pollutants:

[0049] The simulated pollutant ratio is as follows:

[0050] serial number Formula composition Mass percentage, % 1 starch 1 2 protein 1 3 Fat 3 4 polyethylene glycol stearate 1 5 Acrylic 1 6 Carmine 0.2 7 water margin

[0051] Heat acrylic resin, polyethylene glycol stearate and water to 40°C and mix well, then stir and add starch, fat and protein, and add carmine pigment after mixing to obtain red simulated pollutants.

[0052] S02, Preparation of monitoring card for cleaning effect of automatic cleaning and disinfection equipment:

[0053] Print the simulated pollutants on the frosted PP sheet, dry at 80°C for 5 minutes, and then print on the reverse side of the PP sheet, and then dry at 45°C for 60 minut...

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PUM

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Abstract

The invention discloses an automatic cleaning and disinfection equipment cleaning effect monitoring card and its preparation method, comprising simulated contaminants and plastic material carriers wherein the simulated contaminants comprise 1 to 10% starch, 1 to 10% protein, 3 to 15% fat, 2 to 15% binder, 0.2 to 3% pigment, and enough water. The binder includes one of the following components or a plurality of the following components: shellac varnish, alkyd resin, urea-formaldehyde resin, amino resin, acrylic resin and polyethylene glycol stearate. According to the automatic cleaning and disinfection equipment cleaning effect monitoring card and its preparation method provided in the invention, the monitoring method is simple and the monitoring card can be directly placed into automatic cleaning and disinfection equipment. The monitoring result is easy to read; and the method is convenient and fast. The adequate adhesion of the monitoring card is consistent with that of simulated contaminants. With a novel structure, the monitoring card can be simply transported and stored. The monitoring card is also safe to use because it does not contain any blood product or toxic substance.

Description

technical field [0001] The invention relates to a cleaning effect monitoring card for automatic cleaning and disinfection equipment and a preparation method thereof, belonging to the technical field of cleaning effect monitoring of cleaning and disinfecting devices. Background technique [0002] In the infection control of medical devices, the cleaning of devices is the most critical step. In order to ensure the cleaning quality, in addition to the daily monitoring of the cleaning effect of the instrument by effective methods, the cleaning power of the cleaning machine should also be regularly monitored. [0003] At present, there are mainly foreign BROWNE and STERIS cleaning monitoring cards in the market, and domestic Xinhua cleaning monitoring cards. Some of these monitoring cards are not easy to store, some are sensitive to certain cleaning fluids, some are easy to wash off, and some are extremely difficult to wash. It means that the adhesion between the simulated pollu...

Claims

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Application Information

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IPC IPC(8): G01D21/00
CPCG01D21/00
Inventor 王卫周平乐
Owner NANJING JUSHA DISPLAY TECH
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