Patents Assigned to bioMérieux, Inc.
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Publication number: 20240125680Abstract: A system for diluting a sample of biological material, including a fluid circuit, wherein the fluid circuit includes at least: a first container configured to contain a sample of biological material containing a biological material to be diluted, the sample being a fluid; a second container configured to contain a first dilution fluid; and at least one first metering member for metering a predetermined volume of fluid, including a first wall and a second wall, the first metering member including a metering zone configured to change at least from an initial state in which the first wall and the second wall are in contact with one another to an operating state in which the first wall and the second wall are separated from one another.Type: ApplicationFiled: October 27, 2020Publication date: April 18, 2024Applicants: BIOMERIEUX, BIOMERIEUX, INC.Inventors: Patrick BROYER, Frederic FOUCAULT, Pierre IMBAUD, Hervé ROSTAING, Kirk RIRIE
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Patent number: 11938483Abstract: Provided herein are an optical test platform and corresponding method of manufacturing the same. The test platform may include a shell defining a cavity for receiving a sample tube, a first aperture, and a second aperture. The first aperture and the second aperture of the shell may each be configured to optically couple the cavity with an exterior of the shell. The test platform may further include a first window and a second window embedded in the shell. The first window may seal a first aperture and the second window may seal a second aperture. The first window and second window may each permit the optical coupling of the cavity with the exterior of the shell. The first window and the second window may be optically coupled via the cavity, and the shell may prohibit optical coupling between the first window and the second window through the shell.Type: GrantFiled: November 11, 2021Date of Patent: March 26, 2024Assignee: BIOMERIEUX, INC.Inventors: Jack R. Hoffmann, Jr., Gregory R. Maes, Jeffrey Edward Price, Jared Ian Bullock, Samuel B. Crandall, Jacky S. Yam, Christopher George Kocher, Walter J. Clynes
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Patent number: 11918998Abstract: A separation container for extracting a portion of a sample for use or testing and method for preparing samples for downstream use or testing are provided. The separation container may include a body defining an internal chamber. The body may define an opening, and the body may be configured to receive the sample within the internal chamber. The separation container may further include a seal disposed across the opening, such that the seal may be configured to seal the opening of the body, and a plunger movably disposed at least partially inside the internal chamber. The plunger may be configured to be actuated to open the seal and express the portion of the sample.Type: GrantFiled: February 28, 2022Date of Patent: March 5, 2024Assignees: bioMérieux, Inc., BioFire Defense, LLCInventors: John D. Walsh, Christopher S. Ronsick, Mark S. Wilson, Kirk Ririe, Ryan T. Hill
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Patent number: 11883818Abstract: A separation container for extracting a portion of a sample for use or testing and method for preparing samples for downstream use or testing are provided. The separation container may include a body defining an internal chamber. The body may define an opening, and the body may be configured to receive the sample within the internal chamber. The separation container may further include a seal disposed across the opening, such that the seal may be configured to seal the opening of the body, and a plunger movably disposed at least partially inside the internal chamber. The plunger may be configured to be actuated to open the seal and express the portion of the sample.Type: GrantFiled: June 7, 2022Date of Patent: January 30, 2024Assignees: bioMerieux, Inc., BioFire Defense, LLCInventors: Kirk Ririe, Christopher S. Ronsick, Mark S. Wilson, John D. Walsh, Ryan T. Hill
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Patent number: 11850584Abstract: A separation container for extracting a portion of a sample for use or testing and method for preparing samples for downstream use or testing are provided. The separation container may include a body defining an internal chamber. The body may define an opening, and the body may be configured to receive the sample within the internal chamber. The separation container may further include a seal disposed across the opening, such that the seal may be configured to seal the opening of the body, and a plunger movably disposed at least partially inside the internal chamber. The plunger may be configured to be actuated to open the seal and express the portion of the sample.Type: GrantFiled: June 23, 2021Date of Patent: December 26, 2023Assignees: bioMerieux, Inc., BioFire Defense, LLCInventors: Christopher S. Ronsick, Kirk Ririe, Mark S. Wilson, John D. Walsh, Ryan T. Hill
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Patent number: 11779931Abstract: Instruments, systems, and methods for measuring optical density of microbiological samples are provided. In particular, optical density instruments providing improved safety, efficiency, comfort, and convenience are provided. Such optical density instruments include a handheld portion and a base station. The optical density instruments may be used in systems and methods for measuring optical density of biological samples.Type: GrantFiled: September 9, 2021Date of Patent: October 10, 2023Assignee: bioMerieux Inc.Inventors: Perry D. Stamm, Joel Patrick Harrison, Gregory R Maes, Jeffrey Edward Price, Jack R. Hoffmann, Jr., John Kenneth Korte, Daniel Joseph Pingel, Walter J. Clynes, Sean Gregory Furman, Leonard H. Schleicher, Christopher George Kocher, Brian David Peterson, Jacky S. Yam
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Patent number: 11731124Abstract: The present invention is directed to sample test cards having an increased sample well capacity for analyzing biological or other test samples. In one embodiment, the sample test cards of the present invention comprise one or more fluid over-flow reservoirs, wherein the over-flow reservoirs are operatively connected to a distribution channel by a fluid over-flow channel. In another embodiment, the sample test cards may comprise a plurality of flow reservoirs operable to trap air thereby reducing and/or preventing well-to-well contamination. The test card of this invention may comprise from 80 to 140 individual sample wells, for example, in a test card sample test cards of the present invention have a generally rectangular shape sample test card having dimensions of from about 90 to about 95 mm in width, from about 55 to about 60 mm in height and from about 4 to about 5 mm in thickness.Type: GrantFiled: February 18, 2019Date of Patent: August 22, 2023Assignee: BIOMERIEUX, INC.Inventors: Bruno Colin, Raymond O'Bear, Cecile Paris
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Patent number: 11673141Abstract: A method, computer program product, and apparatus are provided for controlling components of a detection device. The device may detect turbidity of liquid with sensors such as a density sensor and/or nephelometric sensor. A light modulation pattern may reduce or eliminate interference in sensor readings. Readings may be performed during off cycles of an illumination light to reduce interference but to provide improved visibility of a tube. Dark and light sensor readings may be performed with an emitter respectively off or on to account for ambient light in subsequent readings. Readings from the density sensor and/or nephelometric sensor may be used to calculate McFarland values. The device may be zeroed based on an emitter level that results in a sensor reading satisfying a predetermined criterion.Type: GrantFiled: September 14, 2021Date of Patent: June 13, 2023Assignee: BIOMERIEUX, INC.Inventors: Joel Patrick Harrison, John Kenneth Korte, Jeffrey Edward Price
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Patent number: 11625025Abstract: The present invention is directed to a system and method for load balancing specimen containers between a plurality of automated detection apparatuses. The method may include receiving a specimen container at a container pick-up station in a first automated detection apparatus; determining loading ability, transfer status, and cell availability of the first automated detection apparatus and one or more downstream automated detection apparatuses; and transferring the specimen container from the first automated detection apparatus to a downstream automated detection apparatus when a first ratio of effective available cell count to effective capacity in the first automated detection apparatus is less than a second ratio of total effective available cell count to total effective capacity of a sum of the first automated detection apparatus and the one or more downstream automated detection apparatuses.Type: GrantFiled: May 26, 2017Date of Patent: April 11, 2023Assignee: bioMérieux, Inc.Inventors: Thierry Vivet, Warren Vincent
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Patent number: 11605533Abstract: Methods for an instrument including a light source of are provided. A method for an instrument including a light source includes providing light from the light source to a target location in a process chamber. The method includes receiving the light at a sensor. The method includes determining, using data from the sensor, a first position of the light at the target location. Moreover, the method includes determining whether to adjust the light to a second position at the target location. Related instruments are also provided.Type: GrantFiled: March 12, 2019Date of Patent: March 14, 2023Assignee: bioMerieux, Inc.Inventors: Ian MacGregor, Scott Collins, Jo-ann Loh, Spencer Lovette, Andrew J. Violette, James VanGordon, Jared Bullock
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Patent number: 11594406Abstract: Slide analysis a gripper with three sensors for controlling a slide grip sequence and at least one rotatable carousel with a slide receiving channel. The systems also include a robot with a robot arm that holds a slide gripper residing inside the housing in communication with the rotatable carousel. The systems also include a load lock chamber and a door sealably coupled to the second end portion and an acquisition vacuum chamber with an X-Y stage and a slide holder with a vacuum seal.Type: GrantFiled: May 10, 2021Date of Patent: February 28, 2023Assignee: bioMerieux, Inc.Inventors: Jared Bullock, Scott Collins, Ian MacGregor, Mark Talmer
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Patent number: 11590493Abstract: Systems, methods, and apparatuses are provided for self-contained nucleic acid preparation, amplification, and analysis.Type: GrantFiled: October 28, 2020Date of Patent: February 28, 2023Assignee: bioMerieux, Inc.Inventors: Aaron Wernerehl, Jonathan A. Bruns, Jonathan B. Derrick, Taylor S. Zimmerman, David E. Jones
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Patent number: 11440000Abstract: A separation container for extracting a portion of a sample for use or testing and method for preparing samples for downstream use or testing are provided. The separation container may include a body defining an internal chamber. The body may define an opening, and the body may be configured to receive the sample within the internal chamber. The separation container may further include a seal disposed across the opening, such that the seal may be configured to seal the opening of the body, and a plunger movably disposed at least partially inside the internal chamber. The plunger may be configured to be actuated to open the seal and express the portion of the sample.Type: GrantFiled: July 26, 2018Date of Patent: September 13, 2022Assignee: bioMerieux, Inc.Inventors: Christopher S. Ronsick, Mark S. Wilson, John D. Walsh
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Patent number: 11442015Abstract: The present invention is directed to sample test cards having an increased sample well capacity for analyzing biological or other test samples. In one embodiment, the sample test cards of the present invention comprises a fluid channel network disposed in both the first surface and the second surface and connecting the fluid intake port to the sample wells, the fluid channel network comprising at least one distribution channels, a plurality of fill channels operatively connected to the at least one distribution channel, a plurality of through-channels operatively connected to one or more of the fill channels and a plurality of horizontally orientated fill ports operatively connecting the fill channels to the sample wells.Type: GrantFiled: November 2, 2017Date of Patent: September 13, 2022Assignee: bioMerieux, Inc.Inventors: Raymond O'Bear, Brian Livingston, David Hertlein, Richard Scott Remes, Stanley Philipak
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Patent number: 11406981Abstract: Automated test instruments electronically determine and/or obtain cell availability of cells of a holding structure in an incubated test chamber and for each of a plurality of open and available cells and electronically identify neighboring cells, electronically determining whether each of the identified neighboring cells are occupied or empty and, if occupied, electronically evaluating at least one of a test status or a time from load of a specimen container held therein. The instruments then electronically rank each of the plurality of open and available cells based at least in part on whether the identified neighboring cells are occupied or empty and the at least one of test status or time from load of the occupied cells of the identified neighboring cells. The loading mechanism is then directed to load an incoming specimen container into a selected one of the open and available cells based on the ranking.Type: GrantFiled: August 21, 2019Date of Patent: August 9, 2022Assignee: BIOMERIEUX, INC.Inventors: Michael Edmiston, Jonathan Elenkiwich, Warren Vincent
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Patent number: 11383231Abstract: A separation container for extracting a portion of a sample for use or testing and method for preparing samples for downstream use or testing are provided. The separation container may include a body defining an internal chamber. The body may define an opening, and the body may be configured to receive the sample within the internal chamber. The separation container may further include a seal disposed across the opening, such that the seal may be configured to seal the opening of the body, and a plunger movably disposed at least partially inside the internal chamber. The plunger may be configured to be actuated to open the seal and express the portion of the sample.Type: GrantFiled: July 26, 2018Date of Patent: July 12, 2022Assignees: bioMerieux, Inc., BioFire Defense, LLCInventors: Kirk Ririe, Christopher S. Ronsick, Mark S. Wilson, John D. Walsh, Ryan T. Hill
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Patent number: 11334980Abstract: The present invention is directed to a method and apparatus for detecting foam in a specimen container. The method includes the following steps: transporting a specimen container into a locator well; centering the specimen container in the locator well; rotating the specimen container around a vertical axis in the locator well; imaging the specimen container during the rotation; analyzing an image of the specimen container captured during the rotation; and detecting foam in the specimen container based on the analysis of the image. An apparatus configured to perform the steps is also provided. The method and apparatus may be used in conjunction with a system for automatically determining whether a sample is positive for microorganism growth.Type: GrantFiled: August 23, 2019Date of Patent: May 17, 2022Assignee: bioMerieux, Inc.Inventors: Thierry Vivet, Dennis Connor, Mark Segrist, Mark S. Wilson, John G. Link
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Patent number: 11325117Abstract: A separation container for extracting a portion of a sample for use or testing and method for preparing samples for downstream use or testing are provided. The separation container may include a body defining an internal chamber. The body may define an opening, and the body may be configured to receive the sample within the internal chamber. The separation container may further include a seal disposed across the opening, such that the seal may be configured to seal the opening of the body, and a plunger movably disposed at least partially inside the internal chamber. The plunger may be configured to be actuated to open the seal and express the portion of the sample.Type: GrantFiled: July 26, 2018Date of Patent: May 10, 2022Assignees: BIOMERIEUX, INC., BIOFIRE DEFENSE, LLCInventors: Christopher S. Ronsick, Mark S. Wilson, John D. Walsh, Kirk Ririe, Ryan T. Hill
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Patent number: D962469Type: GrantFiled: June 3, 2020Date of Patent: August 30, 2022Assignee: bioMerieux, Inc.Inventors: Ross Mulder, Noah Monroe, Raymond O'Bear, Brian Livingston, Patrick Alan Yerbic
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Patent number: D992750Type: GrantFiled: November 13, 2020Date of Patent: July 18, 2023Assignee: BIOMÉRIEUX, INC.Inventors: Michael Z. Blair, Jared Bullock, Greg Krisher