公开(公告)号：US20180029033A1

公开(公告)日：2018-02-01

申请号：US15660616

申请日：2017-07-26

Applicant: Ancera Corp.

Inventor： Hur KOSER ,  G. Thomas ROTH ,  William M. SUTTER

IPC: B01L3/00 ,  B07B1/46 ,  B03C1/32 ,  G01N15/10 ,  B01D19/00

CPC classification number: B01L3/502707 ,  B01D19/0031 ,  B01L3/50273 ,  B01L3/502738 ,  B01L3/502761 ,  B01L2200/0652 ,  B01L2300/0627 ,  B01L2300/0681 ,  B01L2300/10 ,  B01L2400/043 ,  B01L2400/0487 ,  B01L2400/0622 ,  B01L2400/082 ,  B03C1/0335 ,  B03C1/288 ,  B03C1/32 ,  B03C2201/18 ,  B03C2201/20 ,  B03C2201/26 ,  B07B1/4636 ,  G01N15/1031 ,  G01N15/1056 ,  G01N21/6452 ,  G01N35/1097 ,  G01N2015/0065 ,  G01N2015/1006 ,  G01N2015/1081

Abstract: The disclosed embodiments relate to method, system and apparatus for assay testing. In an exemplary embodiment, the disclosure relates to a cartridge for testing an assay. The cartridge includes a sample reservoir to receive a mixture of a plurality of target particles and a ferrofluidic solution; a capture region formed on the cartridge; a fluidic channel to communicate the mixture between the sample reservoir and the capture region; a magnetic ferrofluidic solution positioned inside the fluidic channel; and at least one pneumatic valve to communicate a quantity of the mixture from the sample reservoir. The magnetic ferrofluidic solution is excitable in response to an externally applied electromagnetic field to affect the ferrofluidic solution in the mixture.

公开(公告)号：US20180029035A1

公开(公告)日：2018-02-01

申请号：US15660606

申请日：2017-07-26

Applicant: Ancera Corp.

Inventor： Hur KOSER ,  G. Thomas ROTH

IPC: B01L3/00 ,  G01N35/10

CPC classification number: B01L3/502707 ,  B01D19/0031 ,  B01L3/50273 ,  B01L3/502738 ,  B01L3/502761 ,  B01L2200/0652 ,  B01L2300/0627 ,  B01L2300/0681 ,  B01L2300/10 ,  B01L2400/043 ,  B01L2400/0487 ,  B01L2400/0622 ,  B01L2400/082 ,  B03C1/0335 ,  B03C1/288 ,  B03C1/32 ,  B03C2201/18 ,  B03C2201/20 ,  B03C2201/26 ,  B07B1/4636 ,  G01N15/1031 ,  G01N15/1056 ,  G01N21/6452 ,  G01N35/1097 ,  G01N2015/0065 ,  G01N2015/1006 ,  G01N2015/1081

Abstract: In certain embodiments, the disclosure provides an inflatable bladder lid that configures with a cartridge configured for assay testing. The inflatable bladder provides substantially uniform pressure to the cartridge. The pressure is substantially distributed across the one or more regions of the cartridge to extend pressure over a wide cartridge surface. At least a portion of the bladder lid may comprise a flexible membrane material that inflates and stretches over at least a portion of the cartridge to conformally contact its first/top surface.