发明名称 |
PRODUCTION OF OPHTHALMIC COLLAGEN COVER |
摘要 |
Ophthalmologic collagen coverings derived from animal eyes and a process for preparing such coverings comprising treatment of a fibrous tunic of an animal eye with an alkali metal hydroxide in a saturated solution of a salt of an alkali metal, followed by neutralization, dissolution in an aqueous solution of an organic acid, purification of the resulting solution of collagen by dialysis against a buffer solution while bringing the solution of collagen to a pH of 4.5 to 7.5 and drying the thus-obtained solution of collagen simultaneously with shaping spherical coverings therefrom. |
申请公布号 |
JPS6397169(A) |
申请公布日期 |
1988.04.27 |
申请号 |
JP19860243276 |
申请日期 |
1986.10.15 |
申请人 |
MO NI INST MICROCHIRURGII GLAZA |
发明人 |
SUFUYATOSURAFU NIKORAEBICHI FUEDOROFU;SERUGEI NIKORAEBICHI BAGUROFU;TATOYANA SUTEPANOFUNA AMUSUTEISURAFUSUKAYA;IRINA AREKUSANDOROFUNA MAKURAKOBA;SERUGEI BARENCHINOBICHI MASURENKOFU |
分类号 |
A61F9/00;A61K38/17;A61L15/00;A61L27/00;A61L27/36 |
主分类号 |
A61F9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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