| 摘要 |
A sampling device including a closed sample container with a flexible wall and with an interior, a coupling member for releasable coupling to a sample outlet connector, a communicating passage between the coupling member and the interior of the sample container, at least the interior of the sample container being sterile, and a sterility protection device for ensuring the sterility of the interior of the sample container in the form of a three-way valve between the coupling member and the sample container, the three-way valve having a connection to the coupling member, a connection to the sample container and an outlet, and the three-way valve being, before use, in a closed position in which it bars access to the interior of the sample container. |
| 主权项 |
1. A sampling device for sampling through a sampling valve attached to a contents container used in an industrial processing plant and through a sample outlet connector attached to said sampling valve downstream of said sampling valve, a sample representative of a content of said contents container, comprising:
a closed sample container with a flexible wall and with an interior, a coupling member unconnected to the sample outlet connector and ready for releasable coupling to the sample outlet connector, and a communicating passage between the coupling member and the interior of the sample container, at least the interior of the sample container being sterile, and comprising a sterility protection device ensuring the sterility of the interior of the sample container in the form of a three-way valve between the coupling member and the sample container, the three-way valve having a connection to the coupling member, a connection to the sample container, and an outlet, and the three-way valve being, before coupling the coupling member to the sample outlet connector, in a closed position in which it bars any access through the three-way valve to the sterile interior of the sample container. |
