发明名称 |
NERVE REGENERATION-INDUCING TUBE |
摘要 |
The present invention provides a nerve regeneration-inducing tube in which collagen having excellent adhesive property, cell growth property and differentiation inducing property to nerve cells is used as a scaffold for the nerve regeneration. The nerve regeneration-inducing tube is characterized in using the collagen which is made the concentration of sodium chloride contained therein not more than 2.0% by weight or, preferably, 0.1 to 1.5% by weight in a dry state. Purification of collagen is carried out by means of an isoelectric precipitation where the pH is 6.0 or higher and is lower than 10.0. |
申请公布号 |
EP2987508(A1) |
申请公布日期 |
2016.02.24 |
申请号 |
EP20150182940 |
申请日期 |
2009.02.02 |
申请人 |
TOYOBO CO., LTD. |
发明人 |
SUZUKI, MICHIKO;KAJII, FUMIHIKO;TANAKA, HIDENORI;KASHIWABARA, SUSUMU |
分类号 |
A61L27/00;A61L27/24 |
主分类号 |
A61L27/00 |
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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