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公开(公告)号：US10916058B2
公开(公告)日：2021-02-09
申请号：US16134037
申请日：2018-09-18
Applicant: Becton, Dickinson and Company
Inventor： Ray Isaacson , Suneil Hosmane , Marcel Arantes Souza , Bart Peterson , Matthew Oshinski
Abstract: Aspects of the disclosure relate to augmented reality devices for generating a composite scene including a real-world test environment and an augmented reality overlay visually representing a test area of the environment. Some devices can include wearable displays for displaying an overlay to a user, and other devices can include projectors for illuminating the test environment with the overlay.
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公开(公告)号：US12031118B2
公开(公告)日：2024-07-09
申请号：US17019802
申请日：2020-09-14
Applicant: BECTON DICKINSON AND COMPANY
Inventor： Patrick Shawn Beaty , Michael A. Brasch , Suneil Hosmane , David Polley , Julie L Rosales , Kerry Lynn Smith
CPC classification number: C12M41/36 , C12Q1/02 , C12Q1/04 , G01N27/02 , G01N33/48785 , G01N27/026 , G01N33/49
Abstract: A system and method with increased sensitivity to microorganism growth. The system includes signal processing electronic circuit connected to a consumable or vessel through two or more electrodes that fully penetrate the vessel and are in contact with the fluid contents. The electronic circuit is configured to detect a component of the total impedance of the sample, specifically the “out-of-phase” or imaginary reactance component, which has a sensitive response to organism growth in a frequency-dependent manner. The system detects changes in both the composition of charged molecules in the liquid matrix and the number of microorganisms based on monitoring the sample for change in this parameter. This results in a 5-70% reduction in time-to-detection (TTD).
The system and method detect organisms in a plurality of vessel shapes, volumes, and matrix (or media) formats. The electrodes are fully immersed in a continuous body of liquid sample. The distance between electrodes may be adjusted or tuned to fit the needs of the vessel. The voltage inputs can also be adjusted to allow proper detection of the contents within the vessel.-
Patent Agency Ranking
公开(公告)号：US20170240855A1
公开(公告)日：2017-08-24
申请号：US15518989
申请日：2015-10-14
Applicant: Becton, Dickinson and Company
Inventor： Patrick Shawn Beaty , Michael A. Brasch , Suneil Hosmane , David Polley , Julie L. Rosales , Kerry Lynn Smith
IPC: C12M1/34 , G01N27/02 , G01N33/487 , C12Q1/02
CPC classification number: C12M41/36 , C12Q1/02 , C12Q1/04 , G01N27/02 , G01N27/026 , G01N33/48785 , G01N33/49
Abstract: A system and method with increased sensitivity to microorganism growth. The system includes signal processing electronic circuit connected to a consumable or vessel through two or more electrodes that fully penetrate the vessel and are in contact with the fluid contents. The electronic circuit is configured to detect a component of the total impedance of the sample, specifically the “out-of-phase” or imaginary reactance component, which has a sensitive response to organism growth in a frequency-dependent manner. The system detects changes in both the composition of charged molecules in the liquid matrix and the number of microorganisms based on monitoring the sample for change in this parameter. This results in a 5-70% reduction in time-to-detection (TTD). The system and method detect organisms in a plurality of vessel shapes, volumes, and matrix (or media) formats. The electrodes are fully immersed in a continuous body of liquid sample. The distance between electrodes may be adjusted or tuned to fit the needs of the vessel. The voltage inputs can also be adjusted to allow proper detection of the contents within the vessel.
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公开(公告)号：US11380074B2
公开(公告)日：2022-07-05
申请号：US17168605
申请日：2021-02-05
Applicant: Becton, Dickinson and Company
Inventor： Ray Isaacson , Suneil Hosmane , Marcel Arantes Souza , Bart Peterson , Matthew Oshinski
Abstract: Aspects of the disclosure relate to augmented reality devices for generating a composite scene including a real-world test environment and an augmented reality overlay visually representing a test area of the environment. Some devices can include wearable displays for displaying an overlay to a user, and other devices can include projectors for illuminating the test environment with the overlay.
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公开(公告)号：US10808217B2
公开(公告)日：2020-10-20
申请号：US15518989
申请日：2015-10-14
Applicant: Becton, Dickinson and Company
Inventor： Patrick Shawn Beaty , Michael A. Brasch , Suneil Hosmane , David Polley , Julie L. Rosales , Kerry Lynn Smith
Abstract: A system and method with increased sensitivity to microorganism growth. The system includes signal processing electronic circuit connected to a consumable or vessel through two or more electrodes that fully penetrate the vessel and are in contact with the fluid contents. The electronic circuit is configured to detect a component of the total impedance of the sample, specifically the “out-of-phase” or imaginary reactance component, which has a sensitive response to organism growth in a frequency-dependent manner. The system detects changes in both the composition of charged molecules in the liquid matrix and the number of microorganisms based on monitoring the sample for change in this parameter. This results in a 5-70% reduction in time-to-detection (TTD). The system and method detect organisms in a plurality of vessel shapes, volumes, and matrix (or media) formats. The electrodes are fully immersed in a continuous body of liquid sample. The distance between electrodes may be adjusted or tuned to fit the needs of the vessel. The voltage inputs can also be adjusted to allow proper detection of the contents within the vessel.
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公开(公告)号：US20210192850A1
公开(公告)日：2021-06-24
申请号：US17168605
申请日：2021-02-05
Applicant: Becton, Dickinson and Company
Inventor： Ray Isaacson , Suneil Hosmane , Marcel Arantes Souza , Bart Peterson , Matthew Oshinski
Abstract: Aspects of the disclosure relate to augmented reality devices for generating a composite scene including a real-world test environment and an augmented reality overlay visually representing a test area of the environment. Some devices can include wearable displays for displaying an overlay to a user, and other devices can include projectors for illuminating the test environment with the overlay.
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公开(公告)号：US20190088026A1
公开(公告)日：2019-03-21
申请号：US16134037
申请日：2018-09-18
Applicant: Becton, Dickinson and Company
Inventor： Ray Isaacson , Suneil Hosmane , Marcel Arantes Souza , Bart Peterson , Matthew Oshinski
Abstract: Aspects of the disclosure relate to augmented reality devices for generating a composite scene including a real-world test environment and an augmented reality overlay visually representing a test area of the environment. Some devices can include wearable displays for displaying an overlay to a user, and other devices can include projectors for illuminating the test environment with the overlay.
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