Artificial eardrum using silk protein and method of fabricating the same

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United States of America Patent

PATENT NO 8500808
APP PUB NO 20100286774A1
SERIAL NO

12493277

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
REPUBLIC OF KOREA REPRESENTED BY RURAL DEVELOPMENT ADMINISTRATION250 SEODUN-DONG GWONSEON-GU SUWON-SI GYEONGGI-DO 441-707

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Sang-Mi Seosan-Si, KR 1 0
Jo, You Young Yongin-Si, KR 5 9
Kang, Seok Woo Hwaseong-Si, KR 2 7
Kim, Chun Hwoi Namyangju-Si, KR 1 6
Kim, Jin Seoul, KR 186 2279
Kweon, Hae Yong Suwon-Si, KR 4 9
Lee, Kwang Gill Suwon-Si, KR 6 11
Park, Chan Hum Chuncheon-Si, KR 4 10
Woo, Soon Ok Suwon-Si, KR 1 6
Yeo, Joo Hong Suwon-Si, KR 6 9

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