摘要:
The aim of the invention is to further develop filling devices for filling a medical bag, in particular with respect to a solid main body or solid filling block. To achieve this aim, the invention proposes a filling device for filling a medical bag with fluids, the device comprising a main body with fluid channels and valve seats, on which valve devices can be arranged in order to adjust volumetric flow rates of fluid flowing through the fluid channels, the main body being at least partially produced by an additive manufacturing process.
摘要:
The invention relates to an apparatus for welding a joining region of a foil to a connecting part, particularly two foils to a tubular connecting part. Conventional apparatuses are associated with the risk of steep workpiece flanges causing uncontrolled weaknesses in the foil and the weld seam. According to the invention, an extension of the foil outside of the joining region is provided in a controlled manner such that the foil has spare length. In this connection, the invention further relates to the use of a foil, to a method for welding, to a system for producing bag, and to a bag.