发明名称 |
PROCESS FOR PREPARING CELL SUPPORTING STRUCTURES AND COMPOSITE MATERIALS MEANT FOR TISSUE ENGINEERING |
摘要 |
<p>The present invention relates to a process for directly preparing cell supporting structures by electrospinning, carried out with an installation comprising a square-shaped or an octagonal-shaped collector made of austenitic steel, having on the edges a lattice of slits whereon there is alternately placed, on both faces, a unidirectional or bidirectional arrangement of yarns of absorbable nature representing the matrix. The matrix and the yarns are made of different bioabsorbable polymers ensuring an optimal bioerosion duration and an optimal duration for maintaining the mechanical strength of the resulting membranes. From the thus resulting composite membranes there can be manufactured tubes for 3D tissue growth by bonding on template with the dissolved matrix polymer.</p> |
申请公布号 |
RO127534(A2) |
申请公布日期 |
2012.06.29 |
申请号 |
RO20100001273 |
申请日期 |
2010.12.06 |
申请人 |
UNIVERSITATEA TEHNIC&ABREVE, DIN CLUJ-NAPOCA |
发明人 |
POPA C&ABREVE,T&ABREVE,LIN;CONT LIANA;DINDELEGAN GEORGE;SIMON VIORICA;BRIE IOANA;PAVEL CODRU&TCEDIL,A;CANDEA VIOREL CONSTANTIN |
分类号 |
D01D5/00;A61K9/70;D01F1/09;D01H4/24 |
主分类号 |
D01D5/00 |
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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