公开(公告)号：US20240351017A1

公开(公告)日：2024-10-24

申请号：US18660660

申请日：2024-05-10

Applicant: CooperSurgical, Inc.

Inventor： Shuo Robert Chen ,  Rodrigo DaSilva ,  Wilfrido Enrique Thalliens Angulo ,  Adam H Morales ,  Robert Williams ,  Robert Thompson ,  Luke Thomas Lane ,  Vagn Rasmussen ,  Timothy Stanhope

IPC: B01L1/00 ,  G05B19/042 ,  G06K7/10 ,  G16H10/40 ,  G16H40/20 ,  G16H40/40 ,  G16H40/63 ,  H04L67/10 ,  H04L67/12

CPC classification number: B01L1/00 ,  G05B19/042 ,  G06K7/10297 ,  G16H10/40 ,  G16H40/20 ,  G16H40/40 ,  G16H40/63 ,  B01L2200/028 ,  B01L2200/0684 ,  B01L2200/0689 ,  B01L2300/0681 ,  B01L2300/1805 ,  B01L2300/1844 ,  B01L2300/1894 ,  G05B2219/2614 ,  H04L67/10 ,  H04L67/12

Abstract: A configurable workstation includes a support frame defining a workspace for performing a scientific procedure, multiple modules that are configured to be selectively installed to the support frame for customizing a functional profile of the configurable workstation, and a server computing device hosting an application that provides a user interface for controlling operations of the configurable workstation.

公开(公告)号：US12121892B2

公开(公告)日：2024-10-22

申请号：US17170928

申请日：2021-02-09

Applicant: Assure Tech. (Hangzhou) Co., LTD

Inventor： Shisheng Ling

IPC: B01L1/00 ,  B01L3/00 ,  B01L3/02

CPC classification number: B01L3/5023 ,  B01L3/021 ,  B01L2200/026 ,  B01L2200/0689 ,  B01L2200/085 ,  B01L2200/10 ,  B01L2300/0672 ,  B01L2300/069 ,  B01L2300/0877

Abstract: An apparatus for collecting and testing a sample is provided. The apparatus includes a test cavity and a collecting component. The test cavity is connected to the collecting component and the test cavity and the collecting component are in a liquid communication. An inner wall of the test cavity is provided with a first step. The collecting component includes a collecting rod and an absorbing element sleeved on the collecting rod. A connecting end of the collecting rod is provided with a barb. A tail end of the barb is tapered. The barb at the connecting end is clamped to the first step to connect the test cavity with the collecting component. A collecting and testing apparatus with an integrated structure is provided. The integrated structure integrates the collection and test of a sample, reduces a product structure and an operation difficulty of subjects.

公开(公告)号：US20240335829A1

公开(公告)日：2024-10-10

申请号：US18294850

申请日：2022-08-02

Applicant: ConceptoMed AS

Inventor： Christian Mide ,  Jimmy Gido Schon

IPC: B01L3/00 ,  A61B10/00

CPC classification number: B01L3/502 ,  A61B10/0051 ,  B01L2200/026 ,  B01L2200/0689 ,  B01L2300/042 ,  B01L2400/0478 ,  B01L2400/06

Abstract: A sample collection device for collecting a fluid sample, including a sample collection chamber for collecting a sample therein, wherein the chamber includes a chamber outlet through which a fluid sample can pass. The device further includes a sample collection conduit extending through an opening of sample collection chamber to an outside of the sample collection chamber, wherein the sample collection conduit includes a conduit inlet for receiving a fluid sample and a conduit outlet for allowing the fluid sample to pass into the sample collection chamber. The device further includes a plunger configured to expel the fluid out of the sample collection chamber through the chamber outlet.

公开(公告)号：US12103006B2

公开(公告)日：2024-10-01

申请号：US17006363

申请日：2020-08-28

Applicant: Tetracore, Inc.

Inventor： William M. Nelson ,  Aymeric Randanne de Vazeille ,  Kyle Armantrout

IPC: B01L7/00

CPC classification number: B01L7/52 ,  B01L2200/0605 ,  B01L2200/0689 ,  B01L2200/16 ,  B01L2400/0478

Abstract: A self-metering reaction device has a sample reservoir, configured to accept a varying amount of fluid; a metering reservoir, configured to be a subportion of the sample reservoir and to hold a reaction amount of the fluid; a reaction chamber fluidly connected to the metering reservoir; and a plunger comprising a tip configured to make a seal with the metering reservoir so that the reaction amount of the fluid is sealed within the metering reservoir when the plunger is in contact with the metering reservoir. The plunger can be configured to plunge the sealed reaction amount of the fluid from the metering reservoir into the reaction chamber.

公开(公告)号：US12102998B2

公开(公告)日：2024-10-01

申请号：US17297219

申请日：2019-02-01

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Alexander Govyadinov ,  Viktor Shkolnikov

IPC: B01L3/00 ,  B01F23/00 ,  B01F23/41 ,  B01F101/23 ,  B01L7/00 ,  B23Q17/24 ,  C08J3/075 ,  C08K3/16 ,  C08K3/22 ,  C08K3/32 ,  C12Q1/18 ,  G01N15/01 ,  G01N15/14 ,  G01N15/149 ,  G01N21/64 ,  G01N27/411 ,  G01N33/50

CPC classification number: B01L3/502715 ,  B01L3/50273 ,  B01L3/502761 ,  B01L7/52 ,  G01N15/1484 ,  B01L2200/0652 ,  B01L2200/0689 ,  B01L2200/12 ,  B01L2200/147 ,  B01L2300/0663 ,  B01L2300/1827 ,  B01L2400/0442 ,  G01N15/01 ,  G01N15/149 ,  G01N2015/1493

Abstract: In one example in accordance with the present disclosure, a cell sorting device is described. The cell sorting device includes a microfluidic channel to serially transport individual cells from a volume of cells along a flow path. A sensor disposed in the microfluidic channel distinguishes between a cell to be analyzed and waste fluid. The cell sorting device includes at least two fluid transport devices disposed within the microfluidic channel. The at least two fluid transport devices include a cell ejector to, responsive to detection of a cell to be analyzed, eject the cell to be analyzed from the cell sorting device and a waste transport device to direct the waste fluid to a waste reservoir.

公开(公告)号：US20240293820A1

公开(公告)日：2024-09-05

申请号：US18661552

申请日：2024-05-10

Applicant: LEICA BIOSYSTEMS MELBOURNE PTY LTD

Inventor： Stephen John Bagnato

IPC: B01L3/00

CPC classification number: B01L3/52 ,  B01L2200/06 ,  B01L2200/0689 ,  B01L2200/16 ,  B01L2300/0867

Abstract: The present invention relates broadly to production of a reagent on-board an instrument. The instrument is provided with a probe for dispensing said reagent, a concentrate chamber adapted to contain a concentrate and a diluent chamber adapted to contain a diluent. The probe includes an in-line mixing chamber adapted to receive the concentrate and the diluent to provide the reagent at the required concentration for dispensing by the probe.

公开(公告)号：US12075987B2

公开(公告)日：2024-09-03

申请号：US18209005

申请日：2023-06-13

Applicant: SPECTRUM SOLUTIONS, LLC

Inventor： Neil Jeremy Johnson

IPC: B01L3/00 ,  A61B10/00 ,  A61B10/02 ,  B65D51/28

CPC classification number: A61B10/02 ,  A61B10/0045 ,  B01L3/502 ,  B01L3/508 ,  B01L3/50825 ,  B01L3/523 ,  B65D51/2864 ,  B65D51/2878 ,  B65D51/2892 ,  B01L2200/0689 ,  B01L2200/10 ,  B01L2200/16 ,  B01L2300/042 ,  B01L2300/047 ,  B01L2300/049 ,  B01L2300/0832

Abstract: A biological sample collection system includes (i) a sample collection vessel having an opening for receiving a biological sample, (ii) a selectively movable valve comprising a core and a collar disposed about the core, and (iii) a sealing cap coupled to the valve and including a reagent chamber for storing a sample preservation reagent. The valve is configured to retain the sample preservation reagent in the reagent chamber when the valve is in a closed configuration. The sealing cap is configured to associate and form a fluid tight connection with the sample collection vessel. Associating the sealing cap with the sample collection vessel causes the valve to be placed in an open configuration in which a fluid vent through the core is placed into fluid communication with the reagent chamber, thereby causing or allowing sample preservation reagent to pass from the regent chamber to the sample collection vessel.

公开(公告)号：US20240269670A1

公开(公告)日：2024-08-15

申请号：US18434614

申请日：2024-02-06

Applicant: IDEXX LABORATORIES, INC.

Inventor： Murthy Yerramilli ,  Jennifer Gagner ,  William Foster ,  Eugene Chan ,  Wayne Bell ,  Asante Malima

IPC: B01L3/00

CPC classification number: B01L3/502715 ,  B01L3/50273 ,  B01L3/502746 ,  B01L3/502761 ,  B01L2200/027 ,  B01L2200/04 ,  B01L2200/0647 ,  B01L2200/0689 ,  B01L2300/0654 ,  B01L2300/0819 ,  B01L2300/0864 ,  B01L2300/123 ,  B01L2300/18 ,  B01L2400/0409 ,  B01L2400/0442

Abstract: A method for preparing analyzing a droplet on a surface of a cartridge, wherein the droplet comprises a plurality of particles is disclosed. The method includes transporting, via a plurality of electrodes of the cartridge, the droplet along a single path on the surface of the cartridge, wherein the single path is substantially linear and the plurality of electrodes is configured to transport the droplet along the single path on the surface of the cartridge. The method also includes analyzing the droplet at one or more locations along the single path on the surface of the cartridge.

公开(公告)号：US20240261779A1

公开(公告)日：2024-08-08

申请号：US18105241

申请日：2023-02-02

Applicant: Marshall Venture Partners LLC

Inventor： Alan R Loudermilk ,  Herbert Hunt Allred ,  Kevin Fuller ,  Wayde J Altendorf

IPC: B01L3/00 ,  G01N1/10

CPC classification number: B01L3/5023 ,  G01N1/10 ,  B01L2200/0684 ,  B01L2200/0689 ,  B01L2300/069 ,  B01L2300/0825 ,  B01L2300/0832 ,  B01L2400/0481 ,  G01N2021/7759 ,  G01N21/78

Abstract: Improved fluid collection and test systems and methods provide for a fluid specimen to be collected via a swab with an absorbent sponge-like tip and have a first portion of the collected specimen dispensed into an external vessel (such as a cassette or holder for testing) as a first step, and a second portion of the collected specimen dispenses into a specimen container as a second step. The swab may be compressed by downward compression of the swab in a compression tube with a movable venting gasket/seal having one or more cross members impeding the swab but allowing passage of fluid specimen into an external test vessel or specimen container. Improved swab assemblies have analyte test holders for holding one or more analyte test strips that may be inserted into a “top” end of the swab assembly that is distal from a “bottom” end of the swab assembly that has a sponge-like material for collecting a fluid specimen.

公开(公告)号：US12053771B2

公开(公告)日：2024-08-06

申请号：US17175094

申请日：2021-02-12

Applicant: BIOTIX, INC.

Inventor： Peter Paul Blaszcak ,  Arta Motadel

IPC: B01L3/02

CPC classification number: B01L3/0275 ,  B01L2200/0689 ,  B01L2200/087 ,  B01L2300/0832 ,  B01L2300/0858

Abstract: Provided herein are pipette tips having a proximal region with grooves and panels configured to facilitate wall expansion or wall compression when a pipette tip is mounted onto and sealingly engages with an appropriately designed liquid dispensing device.