US 11,927,513 B2
Extraction system for extracting analytes from a sample
Martin Brandlhuber, St. Wolfgang (DE); and Uwe Aulwurm, Velden/Vils (DE)
Assigned to LCTech GmbH, Obertaufkirchen (DE)
Filed by LCTech GmbH, Obertaufkirchen (DE)
Filed on Dec. 21, 2021, as Appl. No. 17/557,636.
Claims priority of application No. 10 2020 134 836.3 (DE), filed on Dec. 23, 2020.
Prior Publication US 2022/0196522 A1, Jun. 23, 2022
Int. Cl. B01L 3/00 (2006.01); B01L 7/00 (2006.01); B01L 9/00 (2006.01); G01N 1/40 (2006.01)
CPC G01N 1/40 (2013.01) [B01L 3/502 (2013.01); B01L 7/00 (2013.01); B01L 9/50 (2013.01); B01L 2200/0689 (2013.01); B01L 2300/0832 (2013.01); B01L 2300/14 (2013.01); B01L 2300/18 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An extraction system for extracting analytes from a sample, having
an extraction cell for receiving the sample, which has at least one first fluid connector for the supply or discharge of a fluid, and
a clamping device for clamping the extraction cell, and
a fluid connection device for establishing a fluid connection with the at least one first fluid connector of the extraction cell,
further comprising:
an extraction cell holder is provided for receiving the extraction cell, and the clamping device has a guiding and positioning arrangement for linearly inserting the extraction cell holder, together with the extraction cell, in order to position the extraction cell in an insertion position of the extraction system,
the extraction system further includes at least two heating jaws that which can be moved between an open position and a heating position, and which are in heating contact with the extraction cell in the heating position, and
the extraction system further includes a displacement mechanism for moving the heating jaws, the displacement mechanism having an operative connection with the extraction cell holder during the linear insertion thereof, in order to move the heating jaws from the open position into the heating position.