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1. WO2022008481 - THERMAL DISINFECTION SYSTEM FOR A MEDICAL APPARATUS

Publication Number WO/2022/008481
Publication Date 13.01.2022
International Application No. PCT/EP2021/068590
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
C02F 1/02 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
02by heating
A61M 1/28 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
28Peritoneal dialysis
Applicants
  • GAMBRO LUNDIA AB [SE]/[SE]
Inventors
  • PERSSON, Patrik
  • LUNSJO, Jan
Agents
  • GIANMARCO PONZELLINI C/O PGA S.P.A., MILANO, SUCCURSALE DI LUGANO
Priority Data
10202000001675609.07.2020IT
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) THERMAL DISINFECTION SYSTEM FOR A MEDICAL APPARATUS
(FR) SYSTÈME DE DÉSINFECTION THERMIQUE POUR UN APPAREIL MÉDICAL
Abstract
(EN) Thermal disinfection system and method to perform a thermal disinfection procedure of fluid lines of a medical apparatus, wherein the thermal disinfection procedure comprises at least the steps of receiving a temperature signal from a temperature sensor, determining a measured temperature value Tfluid_mes of the fluid within the hydraulic circuit, receiving a pressure signal from a pressure sensor, determining a measured local atmospheric pressure value Patm and driving a heating unit to heat up the fluid based on the measured temperature value Tfluid_mes and on the measured local atmospheric pressure value Patm.
(FR) L'invention concerne un système et un procédé de désinfection thermique pour effectuer une procédure de désinfection thermique de conduites de fluide d'un appareil médical, la procédure de désinfection thermique comprenant au moins les étapes consistant à recevoir un signal de température provenant d'un capteur de température, à déterminer une valeur de température mesurée Tfluid_mes du fluide à l'intérieur du circuit hydraulique, à recevoir un signal de pression en provenance d'un capteur de pression, à déterminer une valeur de pression atmosphérique locale mesurée Patm et à entraîner le chauffage du liquide par une unité de chauffage sur la base de la valeur de température mesurée Tfluid_mes et de la valeur de pression atmosphérique locale mesurée Patm.
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