利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

4122 records (took 0.02 seconds)

    BREATHALIZER DEVICE, METHOD AND USE
    6.
    发明公开
    BREATHALIZER DEVICE, METHOD AND USE 审中-公开

    公开(公告)号：EP4497378A1

    公开(公告)日：2025-01-29

    申请号：EP23187596.4

    申请日：2023-07-25

    Applicant: Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO

    Inventor： DURÁN GIMENEZ, Dinesh

    IPC: A61B5/097 ,  A61B5/08 ,  G01N21/3504 ,  G01N33/497 ,  G01N33/00

    Abstract: The present disclosure relates to a breathalyzer device (1) for detecting presence of a gaseous component, such as nitrous oxide in exhaled breath. The device comprises an inlet (2), a measuring volume (4) fluidly connected between the inlet and an outlet (3), and an IR spectrophotometer assembly (10) operably configured to probe contents of the measuring volume at least at a first probing frequency in correspondence with a first adsorption band of said component, such as N 2 O.
    The present disclosure further relates to a method of detecting nitrous oxide (N 2 O) in the breath of a user and the use of the device or method to detect whether the person partook in a prior nitrous oxide consumption or for public safety control, for example traffic safety control.

    SYSTEM AND METHOD FOR MONITORING FLUID ACCUMULATION IN AN ORGAN
    9.
    发明公开
    SYSTEM AND METHOD FOR MONITORING FLUID ACCUMULATION IN AN ORGAN 审中-公开

    公开(公告)号：EP4491106A1

    公开(公告)日：2025-01-15

    申请号：EP24188410.5

    申请日：2024-07-12

    Applicant: Robert Bosch GmbH

    Inventor： Munir, Sirajum ,  Wang, Wengpeng ,  Das, Samarjit ,  Ghaffarzadegan, Shabnam

    IPC: A61B5/00 ,  A61B5/0507 ,  A61B5/08 ,  G01S7/00

    Abstract: A system includes a first and second transceiver configured to emit and receive a wireless signal, a controller in communication with the first and second transceiver, the controller configured to send instructions to the transceivers to initiate a Fine Time Measurement (FTM) on a wireless channel to a body part associated with a user during a healthy state of the user, store an FTM measurement associated with the healthy state of the user, send instructions to the transceiver to initiate the FTM on the wireless channel during an infected state of the user, store an FTM measurement associated with the infected state of the user, compare the FTM measurement associated with the healthy state of the user with the FTM measurement associated with the infected state of the user, and in response to the comparison exceeding a threshold value, output a notification.

Patent Agency Ranking