Extraction unit for extraction of contents from bags in pharmaceutical and chemical fields

Abstract

The invention relates to an extraction assembly for extraction of a content (A) from a bag (B) having a port formed by two opposing flaps for use in the field of pharmacy and chemistry, said The extraction assembly comprises a partition wall (6) to separate a first environment (7) and a second environment (8) in a plurality of different pollution levels, the partition wall (6) is provided with an opening (5), the The opening (5) communicates with the first environment (7) and the second environment (8), and the partition wall (6) at the opening is combined with a plurality of closed partitions (9), the A plurality of closed partitions (9) are movable between a closed position, in which the plurality of closed partitions (9) close the opening (5), and an open position, in which position, said plurality of closed partitions (9) open said opening (5), wherein said extraction assembly comprises a clamp (2) placed in said first environment (7) and adapted to hold said bag (B) the closure of said plurality of flaps of said port, and each closing partition (9) is provided with a plurality of connecting elements (10) to a corresponding jaw (11) of said clamp (2) ) are connected, wherein at least one of the plurality of jaws (11) of the clamp (2) and the plurality of connecting elements (10) of the closing partition (9) is provided with at least one retaining means (15) for said bag (B), the spacing of said plurality of closed partitions (9) causes said plurality of jaws (11) of said gripper (2) to be spaced apart, and subsequently pass through said plurality of The holding device (15) opens the port of the bag (B) and also separates the interior of the bag and the contents (A) from the second environment (8) through the opening (5). connected.

Description

technical field [0001] The object of the present invention is to provide an extraction assembly for the contents of bags in the field of pharmacy and chemistry. Background technique [0002] Said bags are of particular interest intended for storage of containers and isolation from the external environment, such as vials, vials, syringes, carpules and the like. [0003] These containers are washed and sterilized to ensure that they are free of residue (not even dust particles etc.) inside and to remove any contamination from their surfaces. [0004] These containers are also usually collected on a nest which likewise undergoes a similar washing and sterilization process. [0005] The nest is then arranged in a sterile tub and covered with a protective sheet, the purpose of which is to prevent dust or other particulates from entering the plurality of containers (which have upper openings outwardly). [0006] The upper edge of the cartridge (which contains the protective film...

AI Technical Summary

Problems solved by technology

[0018] It is well known that extraction of the contents from the bag takes place near an opening in a wall separating the two environments, but this assumption also implies that the contents may be exposed for a short period of time to In the least polluted environment

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