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1. WO2020002199 - HUMIDIFIER FOR A SYSTEM FOR PROVIDING A FLOW OF BREATHABLE GAS

Publication Number WO/2020/002199
Publication Date 02.01.2020
International Application No. PCT/EP2019/066617
International Filing Date 24.06.2019
IPC
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
16
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
10
Preparation of respiratory gases or vapours
14
by mixing different fluids, one of them being in a liquid phase
16
Devices to humidify the respiration air
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
16
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
16
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06
Respiratory or anaesthetic masks
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
16
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
08
Bellows; Connecting tubes
A61M 16/16 (2006.01)
A61M 16/00 (2006.01)
A61M 16/06 (2006.01)
A61M 16/08 (2006.01)
CPC
A61M 16/0063
A61M 16/0066
A61M 16/0683
A61M 16/0875
A61M 16/16
A61M 2205/366
Applicants
  • KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 5 5656 AE Eindhoven, NL
Inventors
  • LOUWSMA, Hendrik, Klaas; NL
  • STOLK, Theodoor; NL
Agents
  • FREEKE, Arnold; NL
  • DE HAAN, Poul, Erik; NL
Priority Data
18180712.429.06.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HUMIDIFIER FOR A SYSTEM FOR PROVIDING A FLOW OF BREATHABLE GAS
(FR) HUMIDIFICATEUR POUR UN SYSTÈME POUR FOURNIR UN FLUX DE GAZ RESPIRABLE
Abstract
(EN)
The present invention relates to a humidifier (10) for a system for providing a flow of breathable gas to an airway of a patient, wherein the humidifier (10) comprises: a casing (12) configured to contain a liquid reservoir (20); an air inlet (14) which is arranged at the casing (12); an air outlet (16) which is arranged at the casing (12); and a flow passage (18) connecting the air inlet (14) with the air outlet (16), wherein the flow passage (18) is in fluidic communication with the liquid reservoir (20), and wherein the humidifier (10) comprises a heat pipe (24) having a hot end (26) and a cold end (28), wherein the hot end (26) of the heat pipe (24) is arranged outside the casing (12) and the cold end (28) of the heat pipe (24) is arranged in the liquid reservoir (20).
(FR)
La présente invention concerne un humidificateur (10) pour un système pour fournir un flux de gaz respirable à une voie aérienne d'un patient, l'humidificateur (10) comprenant : un boîtier (12) configuré pour contenir un réservoir de liquide (20); une entrée d'air (14) qui est disposée au niveau du boîtier (12); une sortie d'air (16) qui est disposée au niveau du boîtier (12); et un passage de flux (18) reliant l'entrée d'air (14) avec la sortie d'air (16), le passage de flux (18) étant en communication fluidique avec le réservoir de liquide (20), et l'humidificateur (10) comprenant un caloduc (24) ayant une extrémité chaude (26) et une extrémité froide (28), l'extrémité chaude (26) du caloduc (24) étant disposée à l'extérieur du boîtier (12) et l'extrémité froide (28) du caloduc (24) étant disposée dans le réservoir de liquide (20).
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