| 摘要 |
A dimensionally stable container (1) having an evacuable interior comprises a first connection nozzle (2) connected with a supply line (4) in the form of a drainage tube or a drain and a second connection nozzle (3) accommodating a pressure indicator (9). A vacuum control and adjustment member (21) connected with the interior of the container and comprising a non-return valve (11), a filter (15) and a vacuum connection (12) is located directly or indirectly on the container (1). The vacuum control and adjustment member (21) is fitted and/or connected with a connection (12) designed as a negative Luer lock part for the selective attachment of a syringe or a coupling piece of a vacuum pump. However, it is also possible for the negative Luer lock connection (12)additionally to have a recess over which a union nut can be arranged, if appropriate, so that even syringes with union nuts can be firmly connected with the attachment, the union nut possibly having an additional connection piece for connecting a manometer. <IMAGE> |
