| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fiber medical material reducing blood leakage from fiber clearances. <P>SOLUTION: This medical material has ultrafine fibers of 0.5 dtex or less at least in a part of the fiber clearances inside the wall. This medical material has a value of a ratio Q=WP/BP of a coefficient of water permeability: WP (ml/cm<SP>2</SP>, 60sec.) to a coefficient of blood permeability: BP (ml/cm<SP>2</SP>, 30 sec.) is 6 or more. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
