| 摘要 |
<p>PURPOSE: To optimize the recovery of blood on the route from a blood pouch to another blood pouch. CONSTITUTION: Main tubes 4, 8, 13, 18, and 19 containing sterilized air, which connect the first container (pouch) 2 for putting in a liquid to be filtered and the empty second container (pouch) 20, are provided. In the main tubes, at least one filter 12 is installed in a channel of a liquid, and a tube 7 to return the air from the second container 20 to the first container 2 is provided, and a check valve 7a to allow the air which heads for the first container 2 from the second container 20 to pass is provided in the tube 7.</p> |
