In our daily lives, there are many things that are disposable, such as disposable lunch boxes, disposable masks, disposable dressings, etc. Some of these things are very polluting to the environment, but there are also many that have to be made into disposable, perhaps for health reasons. However, although many things are disposable, it does not mean that the quality can be careless.

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For example Disposable auxiliary materials If the quality of the bag is poor, it will not only fail to have a therapeutic effect during use, but also cause infection, wound deterioration, inflammation, allergic reactions, and even death. In recent years, reports of adverse events related to hemostatic dressings have become more common. Therefore, we must take this issue seriously.

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Let’s take a look first, what the United States requires What conditions must be met for a disposable dressing bag What about it?

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① It has liquid barrier and water resistance, and must not leak when the static water pressure is 4.9 kPa (50 cm of water);

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② A synthetic blood penetration pressure of not less than 3.5 kPa;

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③ Has surface moisture resistance; The breaking strength shall not be less than 30 Newtons;

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④ Has flame retardancy and anti-static properties;

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⑤ Low skin irritation; Microbial indicators, residual ethylene oxide, and bacterial filtration efficiency meet the standards;

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⑥ Low fiber count.

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However, compared to the United States, our country’s current standards for disposable dressings are very imperfect. Improper control of residues (such as sterilizers, adjuvants, crosslinking agents, excipients, residual monomers, etc.), impurities (such as heavy metals, heteroproteins, etc.), viruses (automatic sources of substances), degradation products, and drug release in drug-based dressings can affect the safety and effectiveness of dressings.

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Not just Disposable dressings ， Any other medical product, its quality is directly related to the health issues of our Chinese people and must be taken seriously.

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