Micro Fluid Dosing Unit and Testing Device for Biomaterial

摘要

A micro fluid dosing unit includes a test container containing biomaterial needing oxygen. The test container has at least one first container which contains water and at least one second container which contains a pharmacological substance, wherein the first and the second containers have a container outlet leading to the test container and are mounted on a common valve carrier plate containing control channels, which includes control channel ports for control valves to be coupled thereto. In the valve carrier plate a separate valve control chamber is formed for each container, which is sealed by a membrane, wherein associated container outlets are opened and closed by the membrane movement.

主权项

1. A micro fluid dosing unit of a test container containing a biomaterial needing oxygen, comprising at least one first container which contains water and at least one second container which contains a pharmacological substance, wherein the first and the second containers each have a container outlet leading to the test container and are mounted on a common valve carrier plate containing control channels, the carrier plate including control channel ports for control valves to be coupled to the control channel ports, wherein for each container a separate valve control chamber sealed by a membrane is formed in the valve carrier plate, and wherein associated container outlets are opened and closed by membrane movement.