Patent ID: 7322956

Claim:
System for mixing at least four components, the system comprising a first syringe arrangement and a second syringe arrangement, the first and the second syringe arrangements each containing at least two chambers for holding each one of the components, the first syringe arrangement having a connecting means for connecting the chambers of the first syringe arrangement in a detachable fashion to the chambers of the second syringe arrangement so that components which are contained in the chambers of the second syringe arrangement can be mixed with the components which are contained in the connected chambers of the first syringe arrangement by transferring said components into the connected chambers of the first syringe arrangement to form a mixture of two components in each chamber of the first syringe arrangement, wherein at least a portion of the connecting means is removable from the first syringe arrangement upon separating said first and second syringe arrangements after said mixing, so that a mixing device for further mixing by discharging of the mixtures from the chambers of the first syringe arrangement can only be connected to said first syringe arrangement after said mixing of the components and when the second syringe arrangement and the connecting means portion have been disconnected from the first syringe arrangement.