Test principle of infusion bag permeability tester

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    Syringe Mould can be made of plastic or all-glass syringe, and usually has a scale indicating the volume of liquid in the syringe. Glass syringes can be sterilized with an autoclave, but because the processing cost of plastic syringes is low, most modern medical syringes are made of plastic, which further reduces the risk of blood-borne diseases. The spread of diseases among intravenous drug users, especially the spread of HIV and hepatitis, is related to the repeated use of needles and syringes.

    The injector business originated from a large number of participants in the online advertising economy and chaotic supervision. Due to the complexity of this problem, the industry often lacks understanding of it and it is more difficult to deal with it. We hope that through our research findings, we can make the online advertising industry aware of the existence of the problem of advertising injectors, and can work together to cope with it.

    The syringe barrel can be made of plastic or all-glass syringe, and usually has a scale indicating the volume of liquid in the syringe. Glass syringes can be sterilized with an autoclave, but because the processing cost of plastic syringes is low, most modern medical syringes are made of plastic, which further reduces the risk of blood-borne diseases.

    The test principle of the infusion bag permeability tester: Using the principle of the pressure difference method, the pre-processed sample is placed between the upper and lower test chambers, and a constant pressure difference is formed on both sides of the sample. The body is in the pressure difference. Under the action, the high-pressure cavity penetrates into the low-pressure cavity through the membrane, and the barrier parameters of the tested sample can be calculated by monitoring the pressure change of the low-pressure cavity.

    If you want to know more, you can click here: Safety Needle Mould.