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[Chemical Knowledge]：Effect of polyvinylpyrrolidone

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Polyvinylpyrrolidone, is a polymer material, commonly used in medical, industrial and other fields. In the medical field, polyvinylpyrrolidone is widely used in internal medicine, neurosurgery, plastic surgery and other disciplines, and its application value is very high. This article will focus on the role of polyvinylpyrrolidone in the medical field.

1. the application of polyvinylpyrrolidone in the medical field

of polyvinylpyrrolidone in the medical field has a wide range of applications, mainly including the following aspects:

1. medical treatment: polyvinylpyrrolidone material shape variety, can be made into pieces, strips, balls, silk and other shapes. After being implanted into the human body, the polyvinylpyrrolidone material can efficiently undertake various courses of treatment in the body, such as palpation, hemostasis, suture, support, etc.

2. medical fiber: in the field of neurosurgery and plastic surgery, polyvinylpyrrolidone fiber is also widely used. Polyvinylpyrrolidone fibers can be used to repair human tissues and promote wound healing in the field of neurosurgery and plastic surgery due to its high biological stability and resistance to corrosion.

3. Neuroprotection: Neurotrauma is a common injury, and polyvinylpyrrolidone can be used for neuroprotection. By forming a protective layer, polyvinylpyrrolidone can protect damaged nerves and surrounding tissues, reduce the degree of damage, and improve the rehabilitation effect.

4. Drug delivery: Polyvinylpyrrolidone can also be used for drug delivery. By controlling the pore size and distribution of polyvinylpyrrolidone, the drug can be released from the pores to achieve efficient drug delivery.

2. the role of polyvinylpyrrolidone

polyvinylpyrrolidone as a polymer material, has strong mechanical properties and biocompatibility, is widely used in medical, industrial and other fields. The roles of polyvinylpyrrolidone in the medical field are:

1. strong biocompatibility: polyvinylpyrrolidone has strong biocompatibility, does not produce toxic reactions to human tissues, and does not cause local tissue inflammation, swelling and other adverse reactions.

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