公开(公告)号：US20230349861A1

公开(公告)日：2023-11-02

申请号：US18042180

申请日：2021-09-13

Applicant: ARYBALLE

Inventor： Yanis CARITU ,  David HARBINE

IPC: G01N29/02 ,  G01N33/00 ,  G01N21/552 ,  G06F18/23

CPC classification number: G01N29/022 ,  G01N33/0031 ,  G01N21/554 ,  G06F18/23 ,  G01N2291/0256 ,  G01N2291/014

Abstract: A sensor is configured to input a fluid sample and to output a corresponding signature obtained from an electric signal characterizing the fluid sample, and includes at least one reactive site; at least one transducer configured to measure at least one physical property change induced by an interaction of the fluid sample with the at least one reactive site and to produce the electric signal. It is further certified to have passed a qualification test including computing a metrics and checking that the metrics matches at least one predefined qualifying criterion, wherein the metrics includes, for a plurality of reference fluid samples, a clustering quality score of respective signatures of the plurality of reference fluid samples.

公开(公告)号：US20220341847A1

公开(公告)日：2022-10-27

申请号：US17762254

申请日：2020-09-10

Applicant: ARYBALLE

Inventor： Yanis CARITU ,  Loïc LAPLATINE ,  Delfina FAINGUERSCH

IPC: G01N21/552

Abstract: An odor identification device includes capture sites designed to capture odorous volatile organic compounds present in an ambient air; an imaging system for imaging the capture sites designed to provide at least one raw image of the capture sites. The device further includes an unblurring module designed to implement an unblurring filter using an estimate of a spatial impulse response of the imaging system, on an image to be unblurred that originates from at least one raw image of the capture sites; and a module for identifying an odor from at least one image of the capture sites unblurred by the unblurring module.

公开(公告)号：US20240230611A1

公开(公告)日：2024-07-11

申请号：US18559707

申请日：2022-05-03

Applicant: ARYBALLE

Inventor： Van Tri NGUYEN ,  Yanis CARITU

IPC: G01N33/00

CPC classification number: G01N33/0031

Abstract: An electronic device for multisensory measuring the adsorption and desorption of compounds present in a fluid includes at least one olfactory sensor designed to interact with a plurality of compounds likely to be present in the fluid and provide a plurality of signals representative of a presence of the organic compounds in the fluid. It further includes a processor for processing the provided signals to obtain a characterization of the fluid composition. This processor is programmed to determine the temporal evolution of at least one variable estimated on the basis of a combination of temporal variations of the provided signals and, using this temporal evolution, to provide a temporal labeling indicating a start and an end of at least an adsorption state and a desorption state relative to the provided signals.

公开(公告)号：US20220390382A1

公开(公告)日：2022-12-08

申请号：US17762269

申请日：2020-09-10

Applicant: ARYBALLE

Inventor： Yanis CARITU ,  Loïc LAPLATINE ,  Delfina FAINGUERSCH

IPC: G01N21/84 ,  G01N21/552

Abstract: A device includes capture sites; an imaging system for imaging the capture sites; a memory that stores a map of the capture sites including capture site shapes having respective predefined positions in the map and to be placed on an image of the capture sites, at a predefined position and in a predefined orientation so that the capture site shapes respectively indicate the areas of the image occupied by the capture sites; and a module for detecting an odor from an image of the capture sites and the map. The device includes an update module for obtaining an image of the capture sites, for determining, in the image, real areas respectively occupied by the capture sites, for determining, on the basis of the real areas, a correction of the position and/or of the orientation of the overlay of the map; and for updating the position and/or orientation of the overlay.