Clamp mounting for a syringe of a dosing apparatus, dosing apparatus and blood treatment apparatus

摘要

The present invention relates to a clamp mounting for accommodating at least one section of a drug delivery device or for restricting it in at least one direction of motion. The drug delivery device features an accommodation chamber for the drug solution or substance to be delivered. The clamp mounting features at least one clamping device. The clamping device features at least one recess which is provided for accommodating or restricting at least one part of the section of the drug delivery device. The recess or at least a section hereof has an arched or curved demarcation between itself and sections of the clamping device that are not recessed. Alternatively or additionally, the recess or at least a section hereof is arched or curved in at least one section hereof. The present invention further relates to a dosing apparatus and a blood treatment apparatus.

主权项

1. A clamp mounting for at least one of accommodating and restricting at least one section of a drug delivery device in at least one direction of motion, the drug delivery device having an accommodation chamber for a drug solution to be delivered, the clamp mounting comprising:
at least one clamping device, the clamping device including at least one recess configured to at least one of accommodate and restrict at least one part of the section of the drug delivery device, wherein at least one of: (a) at least a section of the recess includes one of an arched and curved demarcation between the recess and sections of the clamping device that are not recessed, and (b) at least a section of the recess is one of arch-shaped and curve-shaped; wherein the recess is embodied as a groove; wherein the section of the recess that (a) includes one of an arched and curved demarcation and/or (b) is one of arch-shaped and curve-shaped, is bound on one side by a surface which is convex in a direction to a delivery opening for the drug in a plane parallel to a moving direction of the drug delivery device for the purpose of drug delivery, and is bound on an opposite side by a surface which is concave.