| 摘要 |
In an apparatus used for perfusion-treating objects within a defined treatment area of a liquid bath, the apparatus having a ring having a lower edge which is sealingly placeable on the bottom of the liquid bath and an interior for connection to a liquid conveying device. The ring includes a holding member for receiving an inlet member of the liquid conveying device, or a wall having at least one wall chamber which communicates with the holding member on the ring and with the interior of the ring. |
