| 摘要 |
The present invention provides an artificial dura mater characterized by comprising at least a sheet of a biodegradable and bioabsorbable synthetic polymer and having a storage modulus at ordinary temperature of from 1 x 10<7> to 5 x 10<8> (Pa); and a process for producing an artificial dura mater characterized by dissolving a lactide/ epsilon -caprolactone copolymer (in a molar ratio ranging from 40/60 to 60/40) in a solvent, filtering the resultant solution and casting the same followed by air drying. <IMAGE>
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