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公开(公告)号：US20190381501A1
公开(公告)日：2019-12-19
申请号：US16479205
申请日：2017-01-19
Applicant: Yantai Ausbio Laboratories Co., Ltd.
Inventor： Zhaoqiang Wang
Abstract: A sample carrier for assaying can include a plurality of pins having a surface that is capable of picking up at least one substance on the surface. The pins can be arranged such that one or more of the plurality of pins are introduced into a corresponding reaction vessel of a microplate. The sample carrier can be divided into a plurality of modules, with each of the plurality of modules comprising one or more pins of the plurality of pins. Methods of use include placing the sample carrier onto a microplate so that at least the one or more of the plurality of pins extend into the corresponding reaction vessel of the microplate.
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公开(公告)号：US11883817B2
公开(公告)日：2024-01-30
申请号：US16480657
申请日：2017-01-25
Applicant: Yantai Ausbio Laboratories Co., Ltd.
Inventor： Zhaoqiang Wang
CPC classification number: B01L3/5021 , B01L9/06 , G01N35/0099 , B01L2300/021 , B01L2300/042 , B01L2300/044 , B01L2300/0832 , B04B5/0421 , B04B2005/0435 , G01N2035/00495
Abstract: A tube for sample collection and sample processing in a tube rack includes an upper section, an intermediate section, and a lower section. The intermediate section connects the upper section and the lower section of the tube, and an inner diameter of the intermediate section can decrease from top to bottom. A fastening means can fix the tube in a tube rack. The tube can include a pierceable tube cap sealing the tube, and the tube rack can be configured such that the tube may be pulled off the tube cap by a centrifugation force. The tube can include a volume of density gradient medium covered by a separating gel to enhance sample separation.
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3.发明申请公开(公告)号：US20210387113A1
公开(公告)日：2021-12-16
申请号：US16768596
申请日：2017-11-30
Applicant: Yantai Ausbio Laboratories Co., Ltd.
Inventor： Zhaoqiang Wang
Abstract: A method and an automated liquid handling system for the isolation of particles from a biological sample are provided. A column, a container and a filtration unit which are adapted to be used in such a method and system are provided. The column can include a section comprising a plurality of microbeads retained there.
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公开(公告)号：US20240142443A1
公开(公告)日：2024-05-02
申请号：US18408845
申请日：2024-01-10
Applicant: Yantai AusBio Laboratories Co., Ltd.
Inventor： Zhaoqiang Wang , Wolfgang Mann , Wolfgang Heimberg
IPC: G01N33/543 , B01L9/00 , B03C1/00 , B03C1/01 , B03C1/28 , B03C1/30 , B04B5/04 , B04B7/04 , B04B15/02 , B08B3/02 , B08B3/04 , B08B3/06 , B08B3/10 , B08B9/00 , G01N35/02
CPC classification number: G01N33/54326 , B01L9/523 , B01L13/02 , B03C1/002 , B03C1/01 , B03C1/288 , B03C1/30 , B04B5/0407 , B04B5/0414 , B04B7/04 , B04B15/02 , B08B3/02 , B08B3/04 , B08B3/06 , B08B3/10 , B08B9/00 , G01N33/54366 , G01N35/028 , B01L2300/0829 , B01L2400/0409 , B04B2011/046
Abstract: A centrifuge for cleaning a reaction vessel unit, having a rotor for holding at least one reaction vessel unit with its opening(s) directed outwardly, a motor for rotating the rotor around a rotation axis, a housing having a substantially cylindrical inner surface, wherein a drain is provided for discharging fluid expelled from the reaction vessel unit, wherein a gap is provided between the inner surface and the rotor so that by rotating the rotor a wind is generated which drives the expelled fluid on the inner surface to the drain wherein an aspiration pump is connected to the drain for discharging fluid.
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公开(公告)号：US11426733B2
公开(公告)日：2022-08-30
申请号：US16479205
申请日：2017-01-19
Applicant: Yantai Ausbio Laboratories Co., Ltd.
Inventor： Zhaoqiang Wang
Abstract: A sample carrier for assaying can include a plurality of pins having a surface that is capable of picking up at least one substance on the surface. The pins can be arranged such that one or more of the plurality of pins are introduced into a corresponding reaction vessel of a microplate. The sample carrier can be divided into a plurality of modules, with each of the plurality of modules comprising one or more pins of the plurality of pins. Methods of use include placing the sample carrier onto a microplate so that at least the one or more of the plurality of pins extend into the corresponding reaction vessel of the microplate.
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Patent Agency Ranking
公开(公告)号：US20220099692A1
公开(公告)日：2022-03-31
申请号：US17423632
申请日：2019-01-16
Applicant: YANTAI AUSBIO LABORATORIES CO., LTD.
Inventor： Zhaoqiang WANG
IPC: G01N35/10 , B01L9/00 , B01L3/00 , G01N35/00 , G01N1/30 , C12M1/32 , C12M1/00 , C12M3/00 , C12M1/36
Abstract: Automated liquid handling system for processing a plurality of samples in at least one microscope sample carrier, wherein the microscope sample carrier comprises a plurality of sample deposition wells, wherein each sample deposition well is defined on its lateral sides by one or more lateral walls and on its bottom side by a sample deposition surface, the automated liquid handling system comprising: a centrifuge adapted to centrifuge the microscope sample carrier; an automated transportation device adapted to transfer the plurality of samples and/or a plurality of liquids into and/or out of each of the plurality of sample deposition wells of the microscope sample carrier, and adapted for transporting the microscope sample carrier across the automated liquid handling system, wherein the automated transportation device is configured to couple with a coupling section of the microscope sample carrier; one or more storage containers for receiving and/or storing the plurality of samples and/or the plurality of liquids.
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公开(公告)号：US10928387B2
公开(公告)日：2021-02-23
申请号：US16250092
申请日：2019-01-17
Applicant: Yantai AusBio Laboratories Co., Ltd.
Inventor： Zhaoqiang Wang , Wolfgang Mann , Wolfgang Heimberg
IPC: G01N33/543 , B08B3/10 , B08B9/00 , B04B5/04 , G01N35/02 , B03C1/00 , B03C1/01 , B03C1/28 , B03C1/30 , B04B7/04 , B04B15/02 , B01L9/00 , B08B3/02 , B08B3/04 , B08B3/06 , B04B11/04 , G01N35/04 , B01L3/00
Abstract: A centrifuge for washing magnetic beads in a reaction vessel unit that includes at least one opening, having a housing including an inner surface and a drain, a rotor disposed within the housing, the rotor being configured to hold a reaction vessel unit with its opening(s) directed outwardly toward the inner surface of the housing, a motor coupled with the rotor to rotate around a horizontal rotation axis, and a magnetic element arranged in the rotor to apply a magnetic field to one or more reaction vessels of a reaction vessel unit held by the rotor.
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公开(公告)号：US10338063B2
公开(公告)日：2019-07-02
申请号：US14910681
申请日：2014-08-06
Applicant: Yantai AusBio Laboratories Co., Ltd.
Inventor： Zhaoqiang Wang , Wolfgang Mann , Wolfgang Heimberg
IPC: B03C1/00 , B03C1/01 , B03C1/28 , B03C1/30 , B04B5/04 , B04B7/04 , B08B3/02 , B08B3/04 , B08B3/06 , B08B3/10 , B08B9/00 , B01L99/00 , B04B11/04 , B04B15/02 , G01N35/02 , G01N35/04 , G01N33/543
Abstract: A centrifuge for cleaning a reaction vessel unit, having a rotor for holding at least one reaction vessel unit with its opening(s) directed outwardly, a motor for rotating the rotor around a rotation axis, a housing having a substantially cylindrical inner surface, wherein a drain is provided for discharging fluid expelled from the reaction vessel unit, wherein a gap is provided between the inner surface and the rotor so that by rotating the rotor a wind is generated which drives the expelled fluid on the inner surface to the drain wherein an aspiration pump is connected to the drain for discharging fluid.
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公开(公告)号：US20240230632A9
公开(公告)日：2024-07-11
申请号：US18403481
申请日：2024-01-03
Applicant: Yantai AusBio Laboratories Co., Ltd.
Inventor： Zhaoqiang Wang , Wolfgang Mann , Wolfgang Heimberg
IPC: G01N33/543 , B01L9/00 , B03C1/00 , B03C1/01 , B03C1/28 , B03C1/30 , B04B5/04 , B04B7/04 , B04B15/02 , B08B3/02 , B08B3/04 , B08B3/06 , B08B3/10 , B08B9/00 , G01N35/02
CPC classification number: G01N33/54326 , B01L9/523 , B01L13/02 , B03C1/002 , B03C1/01 , B03C1/288 , B03C1/30 , B04B5/0407 , B04B5/0414 , B04B7/04 , B04B15/02 , B08B3/02 , B08B3/04 , B08B3/06 , B08B3/10 , B08B9/00 , G01N33/54366 , G01N35/028 , B01L2300/0829 , B01L2400/0409 , B04B2011/046
Abstract: A centrifuge for cleaning a reaction vessel unit, having a rotor for holding at least one reaction vessel unit with its opening(s) directed outwardly, a motor for rotating the rotor around a rotation axis, a housing having a substantially cylindrical inner surface, wherein a drain is provided for discharging fluid expelled from the reaction vessel unit, wherein a gap is provided between the inner surface and the rotor so that by rotating the rotor a wind is generated which drives the expelled fluid on the inner surface to the drain wherein an aspiration pump is connected to the drain for discharging fluid.
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公开(公告)号：US10895570B2
公开(公告)日：2021-01-19
申请号：US15028421
申请日：2014-10-07
Applicant: Yantai AusBio Laboratories Co., Ltd.
Inventor： Zhaoqiang Wang , Wolfgang Mann
IPC: G01N33/559 , G01N33/53 , G01N33/543 , G01N21/25 , G01N21/82 , B01L3/00
Abstract: The invention relates to a method for determining the result of an agglutination reaction and a microplate used in such a method. Agglutinated and non-agglutinated sample material is separated by means of a separation material such as gel material or a bead matrix in a centrifugation step. Whether an agglutination reaction took place or not is determined by comparing the color intensities and/or the gray levels of images of the top side and the bottom side of the respective reaction vessel. Comparing the color intensities and/or the gray levels of the two images makes the automatic determination reliable and stable. Furthermore, the reaction wells are arranged in a two-dimensional array which provides a high throughput.
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