| 摘要 |
A device for portioning a solution from a container 6, which device is especially intended for use in connection with infusing a sterile-packaged solution into a patient 20. The device comprises a moveable pump wall 1 which is intended to actuate the container with a forwards and backwards movement for the purpose of performing the said portioning out. That which is characteristic of the device is that it includes means for adhering the moveable front wall 1 by suction to the outside of a flexible wall 7 of the container 6. An inlet 16 in a pump space 14 which is formed inside the container is in connection with a bottom part of the container through a tube connection 18, 19 which is provided with a valve clamp 22, and an outlet 17 is arranged to be able to be connected to a patient 20 through an outlet tube 21 which is provided with a valve clamp 23. <IMAGE> |
