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1. (WO2015121034) UNIT FOR MAKING AVAILABLE A FLUID FOR A BIOCHEMICAL ANALYSIS DEVICE, AND METHOD AND DEVICE FOR PRODUCING SUCH A UNIT

Pub. No.:    WO/2015/121034    International Application No.:    PCT/EP2015/051096
Publication Date: Fri Aug 21 01:59:59 CEST 2015 International Filing Date: Thu Jan 22 00:59:59 CET 2015
IPC: B01L 3/00
Applicants: ROBERT BOSCH GMBH
Inventors: BEYL, Yvonne
CZURRATIS, Daniel
ZINOBER, Sven
Title: UNIT FOR MAKING AVAILABLE A FLUID FOR A BIOCHEMICAL ANALYSIS DEVICE, AND METHOD AND DEVICE FOR PRODUCING SUCH A UNIT
Abstract:
The invention relates to a unit (100) for making available a fluid for a biochemical analysis device. The unit (100) comprises a lid element (105) and a bottom element (110) with at least one bottom recess (125), wherein the bottom recess (125) is arranged lying oppsosite the lid element (105). Moreover, the unit (100) is provided with a film (115) which, at least in the area of the bottom recess (125), is arranged between the lid element (105) and the bottom element (110). Finally, the unit (100) comprises at least one fluid bag (120) with a force introduction surface (130) for introducing a force into the fluid bag (120). The fluid bag (120) is in this case arranged folded in the bottom recess (125) and/or is arranged in the bottom recess (125) in such a way that, in a rest state of the film (115), without pressure acting on the film, the force introduction surface (130) and a main plane of extent of the film (115) are oriented in different directions. The film (115) is designed to be pressed against the force introduction surface (130) when pressure acts on the film in the direction of the bottom recess (125), so as to introduce the force into the fluid bag (120). The fluid bag (120) has at least one closure seam (135) in this case, which is designed to open when the force is introduced.