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PCL PEG PCL and PEG patch scaffold for tissue regeneration and preparing method thereof
PCL PEG PCL and PEG patch scaffold for tissue regeneration and preparing method thereof
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机译：用于组织再生的pcl peg PCl和peg贴片支架及其制备方法
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摘要
The present invention relates to a tissue regeneration support for PCL and PEG patches and a method for manufacturing the same, and more specifically, polycaprolactone is added and stirred after adding polycaprolactone (PCL) and polyethylene glycol (PEG) and an acid to an organic solvent. -Preparing a polyethylene glycol copolymer solution; Preparing an electrospinning solution by adding a growth factor to the solution and then stirring; And connecting the prepared electrospinning solution to a pump, and then operating the electrospinning device to collect nanofibers arranged in a spindle shape on the collector; providing a method of manufacturing a PCL and PEG patch tissue regeneration support. PCL and PEG patch tissue regeneration support according to the present invention can be usefully used for the treatment of acute and chronic tympanic perforation, in particular, to reduce the proportion of surgery in the treatment method that relies on surgery for the treatment of chronic tympanic perforation and show a high recovery rate of the eardrum You can. In addition, the PCL and PEG patch tissue regeneration support can be applied to regeneration and treatment of other damaged tissues, and it is possible to develop and apply various tissue regeneration supports by simulating the tissue structure of different parts of the human body.
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