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1. WO2022009078 - CIRCUIT FOR THE EXTRACORPOREAL BLOOD CIRCULATION

Publication Number WO/2022/009078
Publication Date 13.01.2022
International Application No. PCT/IB2021/056027
International Filing Date 06.07.2021
IPC
A61M 1/16 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators
16with membranes
A61M 1/36 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation
Applicants
  • EUROSETS S.R.L. [IT]/[IT]
Inventors
  • PETRALIA, Antonio
  • GHELLI, Nicola
  • FONTANILI, Paolo
Agents
  • ZOLI, Filippo
Priority Data
10202000001672309.07.2020IT
Publication Language English (en)
Filing Language Italian (IT)
Designated States
Title
(EN) CIRCUIT FOR THE EXTRACORPOREAL BLOOD CIRCULATION
(FR) CIRCUIT DE CIRCULATION SANGUINE EXTRACORPORELLE
Abstract
(EN) The circuit (1) for the extracorporeal blood circulation, comprising: - at least one feeding line (2) adapted to take the blood to be treated from a patient and at least one return line (3) adapted to reintroduce the treated blood into the patient; - at least one oxygenation device (4) connected at inlet to the feeding line (2) and at outlet to the return line (3) and comprising at least one inlet port (4a) of the blood to be treated and at least one outlet port (4b) of the treated blood, at least one inlet channel (4c) and at least one outlet channel (4d) of a working gas comprising at least one of either air or oxygen to supply oxygen to the blood to be treated and/or to remove carbon dioxide therefrom; - at least one feeding device (5) of the working gas connected to the inlet channel (4c); and comprises at least one ozone dispensing device (9) connected to the inlet channel (4c) to introduce ozone into the working gas entering the oxygenation device (4).
(FR) La présente invention concerne un circuit (1) de circulation sanguine extracorporelle, comprenant : au moins une ligne d'alimentation (2) conçue pour prélever le sang à traiter d'un patient et au moins une ligne de retour (3) conçue pour réintroduire le sang traité dans le patient ; au moins un dispositif d'oxygénation (4) relié à l'entrée à la ligne d'alimentation (2) et à la sortie à la ligne de retour (3) et comprenant au moins un orifice d'entrée (4a) du sang à traiter et au moins un orifice de sortie (4b) du sang traité, au moins un canal d'entrée (4c) et au moins un canal de sortie (4d) d'un gaz de travail comprenant de l'air et/ou de l'oxygène pour fournir de l'oxygène au sang à traiter et/ou pour éliminer le dioxyde de carbone de celui-ci ; au moins un dispositif d'alimentation (5) en gaz de travail relié au canal d'entrée (4c) ; et au moins un dispositif de distribution d'ozone (9) relié au canal d'entrée (4c) pour introduire de l'ozone dans le gaz de travail entrant dans le dispositif d'oxygénation (4).
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