Abstract: Mixing apparatus for producing solutions for medical treatment, in particular for administering dialysis or infusion solutions.

Abstract: An end cap which is prepared for being fastened, especially attached, to an especially pipe socket-type connecting port of a cartridge-shaped receptacle and in a mounted state serves for sealing the connecting port, including a top surface portion, a shell surface portion being connected, especially perpendicularly and cylindrically, to the top surface portion, and a flange portion connected to the shell surface portion, the flange portion including and/or forming a sealing portion, by which the end cap can be fixed and sealed to the cartridge-shaped receptacle, and a predetermined breaking/tearing portion, at which the end cap tears and/or breaks in a predefined manner when the end cap is removed from the cartridge-shaped receptacle.

Abstract: A sieve-like filter unit, especially for a cartridge-shaped receptacle, which is arranged on a connecting port/connector of the receptacle and is designed to withhold undissolved powder and/or solid particles present in the receptacle, comprising at least two openings each being composed of at least two connected part recesses, wherein each individual opening in its entirety is formed to be extending in a non-linear manner.

Abstract: An end cap which is prepared for being fastened, especially attached, to an especially pipe socket-type connecting port of a cartridge-shaped receptacle and in a mounted state serves for sealing the connecting port, including a top surface portion, a shell surface portion being connected, especially perpendicularly and cylindrically, to the top surface portion, and a flange portion connected to the shell surface portion, the flange portion including and/or forming a sealing portion, by which the end cap can be fixed and sealed to the cartridge-shaped receptacle, and a predetermined breaking/tearing portion, at which the end cap tears and/or breaks in a predefined manner when the end cap is removed from the cartridge-shaped receptacle.

Abstract: A sieve-like filter unit, especially for a cartridge-shaped receptacle, which is arranged on a connecting port/connector of the receptacle and is designed to withhold undissolved powder and/or solid particles present in the receptacle, comprising at least two openings each being composed of at least two connected part recesses, wherein each individual opening in its entirety is formed to be extending in a non-linear manner.

Abstract: Connector systems for a fluid container for pharmaceutical solutions are disclosed. The systems include an outer part adapted for insertion into a fluid conducting system and an inner part arranged in said outer part. The outer part includes a tamper-evident closure connected thereto at a predetermined breaking point that can be manually removed. An external side of the inner part abuts an internal side of the outer part. A closure element attached to the inner part prevents a flow of fluid through the inner part. The inner part and the outer part having provided thereon at least one fluid conducting element, such as a furrow, a flute, a depression or a groove. Medical supply systems comprising a bag, such as a dialysis bag, having such systems are also described.

Abstract: Connector systems for a fluid container for pharmaceutical solutions are disclosed. The systems include an outer part adapted for insertion into a fluid conducting system and an inner part arranged in said outer part. The outer part includes a tamper-evident closure connected thereto at a predetermined breaking point that can be manually removed. An external side of the inner part abuts an internal side of the outer part. A closure element attached to the inner part prevents a flow of fluid through the inner part. The inner part and the outer part having provided thereon at least one fluid conducting element, such as a furrow, a flute, a depression or a groove. Medical supply systems comprising a bag, such as a dialysis bag, having such systems are also described.

Abstract: A connector system for the connection of liquid reservoirs or containers is configured in such a way that a predetermined connection sequence must be followed. For this purpose, the system has two connecting pieces (1, 2) each of which is provided with two connectors (1A, 1B, 2A, 2B), the first connectors (1A, 2A) serving to connect containers of liquid (BI, BII). The configuration of the connectors allows the two connecting pieces to be connected together by means of a specially configured intermediate piece (3), but on the other hand does not allow connection of one of the connecting pieces with a third container. The preferred area of application of the connector system is medical technology, for example the transfer of liquids during hemofiltration.

Abstract: A collapsible container of a synthetic resin foil for receiving liquid substances, especially dialysis concentrates and having a filling fitting, a discharge fitting and at least one grip in which one or both of the fittings can be integrated.

Abstract: The container is intended for mixing infusion solutions with ingredients and for administering the mixture. It consists of a bag which forms the mixing space, is made of flexible material and is provided on each of the two narrow sides with a tubular connecting part, the connecting parts being equipped with connectors.