SEO, In Yong,서인용,LEE, Seung Hoon,이승훈,KOO, Song Hee,구송희,LEE, Ji Hyun,이지현
申请号：
KRKR2016/005294
公开号：
WO2016/195290A1
申请日:
2016.05.19
申请国别(地区):
WO
年份:
2016
代理人:
摘要：
The present invention relates to a dental membrane, the dental membrane comprising: a first support which has a plurality of pores formed thereon and is made by the accumulation of first biodegradable-polymer nanofibers which are obtained by means of electrospinning a second support which has a plurality of pores formed thereon and is made by the accumulation, on the first support, of second biodegradable-polymer nanofibers which are obtained by means of electrospinning and have fiber diameters of a bigger size than the fiber diameters of the first nanofibers and a third support which has a plurality of pores formed thereon and is made by the accumulation, on the second support, of third biodegradable-polymer nanofibers which are obtained by means of electrospinning and have fiber diameters of a smaller size than the fiber diameters of the second nanofibers.Linvention concerne une membrane dentaire, comprenant : un premier support qui est doté dune pluralité de pores formés sur celui-ci et constitué par laccumulation de premières nanofibres de polymère biodégradable qui sont obtenues par électrofilage un second support qui est doté dune pluralité de pores formés sur celui-ci et constitué par laccumulation, sur le premier support, de secondes nanofibres de polymère biodégradable qui sont obtenues par électrofilage et présentent des diamètres de fibre de taille plus grande que le diamètre des premières nanofibres et un troisième support qui est doté dune pluralité de pores formés sur celui-ci et constitué par laccumulation, sur le second support, de troisième nanofibres de polymère biodégradable qui sont obtenues par électrofilage et présentent des diamètres de fibres dune taille plus petite que le diamètre des nanofibres des secondes nanofibres.본 발명은 치과용 멤브레인에 관한 것으로, 치과용 멤브레인은 전기방사에 의해 얻어진 생분해성 고분자의 제1나노 섬유가 축적되어 만들어지고, 다수의 기공이 형성된 제1지지체 상기 제1지지체에 전기방사에 의해 얻어지고 상기 제1나노 섬유의 섬경보다 큰 사이즈의 섬경을 가지는 생분해성 고분자의 제2나노 섬유가 축적되어 만들어지고, 다수의 기공이 형성된 제2지지체 및 상기 제2지지체에 전기방사에 의해 얻어지고
