| 摘要 |
PROBLEM TO BE SOLVED: To provide a blood processing apparatus which can omit a pretreatment (wet heat shrinkage) for a hollow fiber, and at the same time, by which there is no danger for a leakage caused by the cracking or peeling from a housing of a fixing material. SOLUTION: The hollow fiber bundle (6) is arranged in the length direction in the housing (5), and the end section of the hollow fiber bundle (6) is fixed to the internal surface of the end section of the housing (5) by a fixing member (3). In the end section of the housing (5), a port (1) having a blood flowing-in/out port (1A) is fitted for this blood processing apparatus. In the blood processing apparatus, the ratio B/A between the thermal (linear) expansion coefficient A of the housing (5) and thermal (linear) expansion coefficient B of the fixing member (3) is 1.4 or lower. COPYRIGHT: (C)2005,JPO&NCIPI
|
