公开(公告)号：US20230398537A1

公开(公告)日：2023-12-14

申请号：US18238825

申请日：2023-08-28

申请人： QVELLA CORPORATION

发明人： Robert MAASKANT ,  Sanjesh YASOTHARAN ,  Samad TALEBPOUR ,  Stephen W. LEONARD ,  Cyrus ETEMAD-MOGHADAM ,  Alexander ZAHN

IPC分类号： B01L3/00 ,  B01L7/00 ,  B04B5/04 ,  B04B13/00 ,  B01D19/00 ,  B01D17/02 ,  F16K7/00 ,  B01D21/26 ,  C12N15/10 ,  F16K99/00

CPC分类号： B01L3/502753 ,  B01L3/5021 ,  B01L3/502715 ,  B01L3/502738 ,  B01L7/52 ,  B04B5/0421 ,  B04B13/00 ,  B01D19/0052 ,  B01D17/0217 ,  F16K7/00 ,  B04B5/0407 ,  B01D21/262 ,  C12N15/1003 ,  F16K99/0015 ,  B01L2200/027 ,  B01L2200/0684 ,  B01L2200/10 ,  B01L2300/0816 ,  B01L2300/0887 ,  B01L2300/1822 ,  B01L2300/1827 ,  B01L2300/1844 ,  B01L2400/0409 ,  B01L2400/0487 ,  B01L2400/0655 ,  F16K2099/0084

摘要： Systems, methods and devices are provided for the automated centrifugal processing of samples. In some embodiments, an integrated fluidic processing cartridge is provided, in which a centrifugation chamber is fluidically interfaced, through a lateral surface thereof, with a microfluidic device, and wherein the integrated fluidic processing cartridge is configured to be inserted into a centrifuge for centrifugation. A cartridge interfacing assembly may be employed to interface with the integrated fluidic processing cartridge far performing various fluidic processing steps, such as controlling the flow of fluids into and out of the centrifugation chamber, and controlling the flow of fluids into the microfluidic device, and optionally for the further fluidic processing of fluids extracted to the microfluidic device. The integrated fluidic processing cartridge may include a supernatant chamber the extraction of a supernatant thereto, and a diluent chamber for diluting a suspension collected in the centrifugation chamber.

公开(公告)号：US20200206739A1

公开(公告)日：2020-07-02

申请号：US16818095

申请日：2020-03-13

申请人： QVELLA CORPORATION

发明人： Robert MAASKANT ,  Sanjesh YASOTHARAN ,  Samad TALEBPOUR ,  Stephen W. LEONARD ,  Cyrus ETEMAD-MOGHADAM ,  Alexander ZAHN

IPC分类号： B01L3/00 ,  F16K99/00 ,  C12N15/10 ,  B01D21/26 ,  B04B13/00 ,  B04B5/04 ,  B01L7/00 ,  F16K7/00 ,  B01D17/02 ,  B01D19/00

摘要： Systems ,methods and devices are provided for the automated centrifugal processing of samples. In some embodiments, an integrated fluidic processing cartridge is provided, in which a centrifugation chamber is fluidically interfaced, through a lateral surface thereof, with a microfluidic device, and wherein the integrated fluidic processing cartridge is configured to be inserted into a centrifuge for centrifugation. A cartridge interfacing assembly may be employed to interface with the integrated fluidic processing cartridge for performing various fluidic processing steps, such as controlling the flow of fluids into and out of the centrifugation chamber, and controlling the flow of fluids into the microfluidic device, and optionally for the further fluidic processing of fluids extracted to the micro-fluidic device. The integrated fluidic processing cartridge may include a supernatant chamber the extraction of a supernatant thereto, and a dilutent chamber for diluting a suspension collected in the centrifugation chamber.

公开(公告)号：US20210291184A1

公开(公告)日：2021-09-23

申请号：US17338856

申请日：2021-06-04

申请人： QVELLA CORPORATION

发明人： Robert MAASKANT ,  Sanjesh YASOTHARAN ,  Samad TALEBPOUR ,  Stephen W. LEONARD ,  Cyrus ETEMAD-MOGHADAM ,  Alexander ZAHN

IPC分类号： B01L3/00 ,  B01L7/00 ,  B04B5/04 ,  B04B13/00 ,  B01D19/00 ,  B01D17/02 ,  F16K7/00 ,  B01D21/26 ,  C12N15/10 ,  F16K99/00

摘要： Systems, methods and devices are provided for the automated centrifugal processing of samples. In some embodiments, an integrated fluidic processing cartridge is provided, in which a centrifugation chamber is fluidically interfaced, through a lateral surface thereof, with a microfluidic device, and wherein the integrated fluidic processing cartridge is configured to be inserted into a centrifuge for centrifugation. A cartridge interfacing assembly may be employed to interface with the integrated fluidic processing cartridge for performing various fluidic processing steps, such as controlling the flow of fluids into and out of the centrifugation chamber, and controlling the flow of fluids into the microfluidic device, and optionally for the further fluidic processing of fluids extracted to the micro-fluidic device. The integrated fluidic processing cartridge may include a supernatant chamber the extraction of a supernatant thereto, and a diluent chamber for diluting a suspension collected in the centrifugation chamber.

公开(公告)号：US20170080422A1

公开(公告)日：2017-03-23

申请号：US15311732

申请日：2015-05-19

申请人： QVELLA CORPORATION

发明人： Robert MAASKANT ,  Sanjesh YASOTHARAN ,  Samad TALEBPOUR ,  Stephen W. LEONARD ,  Cyrus ETEMAD-MOGHADAM ,  Alexander ZAHN

IPC分类号： B01L3/00 ,  C12N15/10 ,  F16K99/00 ,  B04B5/04 ,  B01D21/26 ,  B01L7/00 ,  B04B13/00

摘要： Systems, methods and devices are provided for the automated centrifugal processing of samples. In some embodiments, an integrated fluidic processing cartridge is provided, in which a centrifugation chamber is fluidically interfaced, through a lateral surface thereof, with a microfluidic device, and wherein the integrated fluidic processing cartridge is configured to be inserted into a centrifuge for centrifugation. A cartridge interfacing assembly may be employed to interface with the integrated fluidic processing cartridge for performing various fluidic processing steps, such as controlling the flow of fluids into and out of the centrifugation chamber, and controlling the flow of fluids into the microfluidic device, and optionally for the further fluidic processing of fluids extracted to the microfluidic device. The integrated fluidic processing cartridge may include a supernatant chamber the extraction of a supernatant thereto, and a diluent chamber for diluting a suspension collected in the centrifugation chamber.