公开(公告)号：US20240207662A1

公开(公告)日：2024-06-27

申请号：US18569448

申请日：2022-06-14

Applicant: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES ,  Aryballe

Inventor： Fabien FRANCES ,  Pierre VENDITTI ,  Célia LEPEYTRE

IPC: A62C5/02 ,  A62B7/02 ,  B01F23/235 ,  B05B7/00 ,  B05B7/24 ,  B08B3/00

CPC classification number: A62C5/02 ,  A62B7/02 ,  B01F23/235 ,  B05B7/0025 ,  B05B7/2421 ,  B08B3/003

Abstract: A breathing apparatus for use by the operator, is supplied with compressed air also used to manufacture the foam to be generated on site, and optionally run a pneumatic pump sucking up the foaming liquid, using suitable regulators. An automatic shut-off device is added to automatically cut off the supply elsewhere than to the breathing apparatus when the quantity of air available becomes low.

公开(公告)号：US20230255511A1

公开(公告)日：2023-08-17

申请号：US18014149

申请日：2021-06-30

Applicant: ARYBALLE TECHNOLOGIES

Inventor： ROMAIN DUBREUIL ,  KEITH HEWETT ,  Saliha SAAD ,  ROLLAND GUILLAUME

IPC: A61B5/097

CPC classification number: A61B5/097 ,  A61B2560/0425 ,  A61B2562/16

Abstract: The invention relates to a device (2) for collecting a breath sample from a user and containing target compounds intended to be characterized by an analysis device (3), comprising: a piece (10) for collecting the breath sample comprising a first tab (15) referred to as the compression tab; and a sampling tube (4), intended to be connected to the analysis device (3), passing through an inner pipe (13) of the piece (10), and extending along the longitudinal axis away from and opposite the compression tab (15).

公开(公告)号：US20230031220A1

公开(公告)日：2023-02-02

申请号：US17758291

申请日：2020-12-28

Applicant: ARYBALLE

Inventor： Cyril Herrier ,  David Harbine ,  Yanis Caritu

IPC: G01N21/27 ,  G01N21/552 ,  G01N21/78

Abstract: A method for recalibrating an electronic nose includes successively injecting, into a measurement chamber, reference gases that do not contain target compounds and that have various values of relative humidity. A measurement signal is determined in the course of each injection. Then, for each reference gas, a baseline is determined, which baseline is representative of the determined measurement signal. The baseline is also associated with the relative humidity of the reference gas present. A second correction function is determined on the basis of the determined baselines and of the predetermined values of relative humidity. The second correction function is then stored in a processing uni instead of a first correction function.

公开(公告)号：US20230012059A1

公开(公告)日：2023-01-12

申请号：US17757533

申请日：2020-12-15

Applicant: ARYBALLE

Inventor： Romain DUBREUIL ,  Cyril HERRIER ,  Thierry LIVACHE ,  Johanna DECORPS ,  Yann GUEGANNO

IPC: G01N33/00 ,  C11B9/00 ,  G16C60/00 ,  G16C20/70

Abstract: The present invention relates to a method for characterising, by means of an electronic nose, the release kinetics of odorous compounds from a sample, comprising the following series of steps: (a) supplying a sample; (b) at a time t1, exposing the sensor array of the electronic nose to some of the gaseous medium comprising the odorous compounds released from the sample, and processing the response emitted by the sensor array of the electronic nose, after said exposure, in the form of a signal; and (c) repeating step (b) at least once, at a time t2 different from the time t1, whereby an olfactory kinetic signature characterising the sample is obtained. The present invention also relates to the use of this method for anti-counterfeiting and/or quality control purposes and for generating a data bank or database of temporal olfactory signatures. The present invention finally relates to certain devices used when implementing such methods.

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.

公开(公告)号：US20220187263A1

公开(公告)日：2022-06-16

申请号：US17442201

申请日：2020-03-25

Applicant: ARYBALLE TECHNOLOGIES

Inventor： Thierry LIVACHE ,  Cyril HERRIER ,  Romain DUBREUIL

IPC: G01N33/00

Abstract: A method determines a potential poisoning of a sensor of an electronic nose by a volatile compound following an exposure of the sensor to a gaseous sample including at least this volatile compound. If there is poisoning, the method determines whether the sensor is still functional such that the sensor is still capable of carrying out one or a plurality of reliable measurements, or on the contrary, whether the sensor is saturated and must no longer be used. The method may be used with any type of electronic nose.

公开(公告)号：US20220137018A1

公开(公告)日：2022-05-05

申请号：US17431526

申请日：2020-02-18

Applicant: ARYBALLE

Inventor： Samuel GUILAUMÉ ,  David SLOO

IPC: G01N33/00 ,  G06K9/62

Abstract: A method implemented by a computer processing circuit connected to an electronic nose, for identifying a given item by an olfactory signature, the method making use of the electronic nose to obtain an olfactory signature, repeating the use of the electronic nose a first number K of times in order to acquire K olfactory signatures, making use of the computer processing circuit in order to estimate, on the basis of the K olfactory signatures, a model of the olfactory signature of the given item, acquiring, with an electronic nose of the same type, a current measurement of the olfactory signature of a current item of the same type as the given item, and comparing the current measurement to the model, in order to estimate a similarity (SIM) between the current item and the given item.

公开(公告)号：US20200256793A1

公开(公告)日：2020-08-13

申请号：US16647414

申请日：2018-09-11

Applicant: ARYBALLE TECHNOLOGIES ,  COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES ,  UNIVERSITÉ GRENOBLE ALPES ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Inventor： Yanxia HOU-BROUTIN ,  Sophie BRENET ,  Thierry LIVACHE ,  Cyril HERRIER ,  Tristan ROUSSELLE

IPC: G01N21/552 ,  G01N21/77 ,  G01N33/00

Abstract: The invention relates to a detection system for an electronic nose capable of detecting and identifying a set of compounds that can be found in a gaseous sample, which detection system comprises a plurality of cross-reactivity detection sensors (D1, D2, D3, D4, D5, D6, D7) for supplying signals representing the presence of one or more compounds of said set in the gaseous sample, and which is particularly characterised in that it further comprises at least one reference sensor (RI) for supplying a signal representing the measurement noise of the detection system. It further relates to an electronic nose comprising such a detection system.