| 摘要 |
The cultivating unit comprises a cultivating chamber and/or a provisioning unit for the supply of fluid (25), in fluid connection with the cultivating chamber. The provisioning unit comprises a fluid container (30) with fluid, movable within a pressure container (35) under the influence of elastic energy storage (40), a fuse (60) for the activation of the movement of the fluid container, a canula that permeates a septum present at the drain of the fluid container, when the movement of the fluid container reaches a pre-defined endposition under the influence of the elastic energy storage. The cultivating unit comprises a cultivating chamber and/or a provisioning unit for the supply of fluid (25), in fluid connection with the cultivating chamber. The provisioning unit comprises a fluid container (30) with fluid, movable within a pressure container (35) under the influence of elastic energy storage (40), a fuse (60) for the activation of the movement of the fluid container, a canula that permeates a septum present at the drain of the fluid container, when the movement of the fluid container reaches a pre-defined endposition under the influence of the elastic energy storage, and an elastic membrane present within the fluid container for the application of pressure to the fluid. The pressure container is in flow communication with the cultivating chamber. The interior area of the fluid container is formed on the other side of the elastic membrane as the pressure chamber for supporting the displacement of the fluid. The limitation area of the cultivating chamber is formed as flexible, gas permeable film. The fuse consists of low melting material such as wax, plastic or metal that enables an activation at below 70[deg] C. |
