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公开(公告)号:US08500808B2
公开(公告)日:2013-08-06
申请号:US12493277
申请日:2009-06-29
申请人: Hae Yong Kweon , Kwang Gill Lee , Seok Woo Kang , Joo Hong Yeo , You Young Jo , Soon Ok Woo , Sang-Mi Han , Chan Hum Park , Jin Kim , Chun Hwoi Kim
发明人: Hae Yong Kweon , Kwang Gill Lee , Seok Woo Kang , Joo Hong Yeo , You Young Jo , Soon Ok Woo , Sang-Mi Han , Chan Hum Park , Jin Kim , Chun Hwoi Kim
IPC分类号: A61F2/18
CPC分类号: A61L27/3641 , A61F2/18 , A61F11/00 , A61F2002/183 , A61L27/3604 , A61L27/38 , A61L2430/14
摘要: Provided is an artificial eardrum using silk protein and a method of fabricating the same. The artificial eardrum is fabricated in the form of a silk membrane by desalinating and drying silk protein (or silk fibroin) or a silk protein complex solution obtained after removal of sericin from a silkworm cocoon or silk fiber. Thus, regeneration of an eardrum perforated due to disease or a sudden accident is stimulated, a boundary of the regenerated eardrum is clean and biocompatibility and transparency are increased. In addition, the artificial eardrum may be fabricated using the silk protein or silk protein complex solution obtained from a silkworm cocoon alone or mixed with collagen, alginic acid, PEG or pluronic 127.
摘要翻译: 提供使用丝蛋白的人造鼓膜及其制造方法。 通过脱蚕和干燥蚕丝蛋白(或丝素蛋白)或从蚕茧或丝纤维中除去丝胶蛋白后获得的丝蛋白复合物溶液,以丝膜的形式制造人造鼓膜。 因此,刺激由于疾病或突然事故而穿孔的耳膜的再生,再生的鼓膜的边界是清洁的并且生物相容性和透明度增加。 此外,可以使用从单独的蚕茧获得的丝蛋白或丝蛋白复合物溶液或与胶原,藻酸,PEG或pluronic 127混合来制造人造耳膜。