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1. WO2020136685 - DEVICE FOR COLLECTING SAMPLES OF THE ALVEOLAR RESPIRATORY PORTION

Publication Number WO/2020/136685
Publication Date 02.07.2020
International Application No. PCT/IT2018/000173
International Filing Date 28.12.2018
IPC
A61B 10/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
A61B 5/097 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
097Devices for facilitating collection of breath or for directing breath into or through measuring devices
CPC
A61B 10/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis
A61B 2010/0087
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis
0083for taking gas samples
0087Breath samples
A61B 5/0008
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
0004characterised by the type of physiological signal transmitted
0008Temperature signals
A61B 5/097
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
097Devices for facilitating collection of breath or for directing breath into or through measuring devices
Applicants
  • PREDICT SRL [IT]/[IT]
Inventors
  • GIGANTE, Angelo Aurelio
  • CARDANOBILE, Marco
  • DE GENNARO, Gianluigi
Priority Data
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) DEVICE FOR COLLECTING SAMPLES OF THE ALVEOLAR RESPIRATORY PORTION
(FR) DISPOSITIF DE COLLECTE D'ÉCHANTILLONS DE LA RÉGION RESPIRATOIRE ALVÉOLAIRE
Abstract
(EN)
A sampling device (1) for collecting samples of the alveolar respiratory portion characterized in that it comprises a pneumatic circuit managed/controlled by an electrical interface, wherein said pneumatic circuit comprises: • A plurality of 2-way solenoid valves (V1, V2, V3, V4) • A plurality of 3-way solenoid valves (V5, V6) • At least one patient breath cartridge (Cp) · At least one ambient air cartridge (Ca) • At least one suction pump (P) • At least one flow meter (F) • At least a first and a second buffer (Bl, B2) wherein said cartridges (Ca and Cp) are configured to allow the identification of the differences between the ambient air, also breathed by the patient, and the breath of the patient him/herself, so as to be able to determine whether a contamination is present in the ambient air or it is due to a pathology of the patient; wherein said electrical interface is operatively connected to said pneumatic circuit and further comprises: • At least one heating element (H) · At least one temperature sensor (T) • At least one power supply outside or inside the device itself.
(FR)
L'invention concerne un dispositif d'échantillonnage (1) pour collecter des échantillons de la région respiratoire alvéolaire, caractérisé en ce qu'il comprend un circuit pneumatique géré/commandé par une interface électrique, ledit circuit pneumatique comprenant : • Une pluralité d'électrovannes à 2 voies (V1, V2, V3, V4) • Une pluralité d'électrovannes 3 voies (V5, V6) • Au moins une cartouche de respiration de patient (Cp) · Au moins une cartouche d'air ambiant (Ca) • Au moins une pompe d'aspiration (P) • Au moins un débitmètre (F) • Au moins un premier et un deuxième tampon (Bl, B2), lesdites cartouches (Ca et Cp) étant configurées pour permettre l'identification des différences entre l'air ambiant, également respiré par le patient, et la respiration du patient lui-même, de manière à pouvoir déterminer si une contamination est présente dans l'air ambiant ou si elle est due à une pathologie du patient; ladite interface électrique étant fonctionnellement reliée audit circuit pneumatique et comprenant en outre : • Au moins un élément chauffant (H) · Au moins un capteur de température (T) • Au moins une alimentation électrique à l'extérieur ou à l'intérieur du dispositif lui-même.
Also published as
EP2018849486
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