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公开(公告)号:CA2815339A1
公开(公告)日:2012-05-03
申请号:CA2815339
申请日:2011-10-19
Applicant: BERTIN TECHNOLOGIES SA
Inventor: VERDIER AMANDINE , TROUCHET DANIEL , CHARPENTIER JULIEN , VALLAYER BRUNO
IPC: C12M1/26
Abstract: L'invention concerne un dispositif (7) de collecte de particules et de microorganismes présents dans l'air ambiant, comportant une enceinte cyclonique (8) de centrifugation d'air de forme conique ou tronconique, des moyens (16) d'entrée d'air extérieur dans l'enceinte (8) et des moyens de sortie d'air reliés par des moyens de raccordement (19, 20, 21 ) à des filtres (4) d'entrée d'air d'un appareil individuel motorisé de protection respiratoire (A).
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公开(公告)号:AT419395T
公开(公告)日:2009-01-15
申请号:AT04817156
申请日:2004-10-08
Applicant: BERTIN TECHNOLOGIES SA , CENTRE NAT RECH SCIENT
Inventor: RAVASSARD PHILIPPE , BIZET KARINE , MALLET JACQUES , VERDIER AMANDINE
IPC: C12Q1/68
Abstract: Rapid detection of microorganisms (A) comprising collecting (A); extracting RNA; labeling the RNA, or converting it to labeled DA; hybridizing the labeled nucleic acid to capture probes, specific for each microorganism, present on a chip, where hybridization takes only 15-45, preferably 30, minutes; detecting any hybridization and analysis of the results, is new.
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公开(公告)号:FR2834480B1
公开(公告)日:2004-04-02
申请号:FR0200277
申请日:2002-01-10
Applicant: BERTIN TECHNOLOGIES SA
Inventor: WIETZKE CECILE MARIA , MATTOUT RICHARD , VERDIER AMANDINE , TROUCHET DANIEL , BOUGY JEAN JACQUES
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公开(公告)号:FR2834480A1
公开(公告)日:2003-07-11
申请号:FR0200277
申请日:2002-01-10
Applicant: BERTIN TECHNOLOGIES SA
Inventor: WIETZKE CECILE MARIA , MATTOUT RICHARD , VERDIER AMANDINE , TROUCHET DANIEL , BOUGY JEAN JACQUES
Abstract: The powder dispersion device has a chamber (10) housing a block (12) of compacted powder, with a piston (14) exercising pressure on the block. A pressurized gas stream is directed onto the block on the side opposite the piston. The gas gathers powder and is directed through a passage (18) past a tapered needle (40) that controls the flow and deflects the stream to outlet passages (22).
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