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1. (WO2019043118) BREATHING MASK
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Pub. No.: WO/2019/043118 International Application No.: PCT/EP2018/073385
Publication Date: 07.03.2019 International Filing Date: 30.08.2018
IPC:
A62B 9/00 (2006.01) ,A62B 18/00 (2006.01) ,A62B 7/10 (2006.01) ,A61M 16/06 (2006.01) ,A61M 16/10 (2006.01) ,A61M 16/00 (2006.01)
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
B
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
9
Component parts for respiratory or breathing apparatus
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
B
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18
Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
A HUMAN NECESSITIES
62
LIFE-SAVING; FIRE-FIGHTING
B
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
7
Respiratory apparatus
10
with filter elements
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
10
Preparation of respiratory gases or vapours
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
Applicants:
KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 5 5656 AE Eindhoven, NL
Inventors:
MCGARVA, John, Robert; NL
WEI, Huibin; NL
KELLY, Declan, Patrick; NL
REEKERS, Ruben, Arnold, Herman; NL
Agent:
FREEKE, Arnold; NL
DE HAAN, Poul, Erik; NL
Priority Data:
17199723.202.11.2017EP
PCT/CN2017/10018201.09.2017CN
Title (EN) BREATHING MASK
(FR) MASQUE RESPIRATOIRE
Abstract:
(EN) A breathing mask has an air heat exchanger for transferring heat from air exhaled from a mask chamber to air drawn in to the mask chamber. The air heat exchanger comprises a first set of air flow channels in series with the filter for providing filtered outside air to the mask volume and a different second set of air flow channels for expelling air from the mask volume to the outside, and a thermal coupling between the first and second sets of air flow channels.
(FR) La présente invention concerne un masque respiratoire qui comprend un échangeur de chaleur à air pour transférer la chaleur d’air expiré provenant d’une chambre de masque vers l’air aspiré dans la chambre de masque. L’échangeur de chaleur à air comprend un premier ensemble de canaux d’écoulement d’air en série avec le filtre pour fournir de l’air extérieur filtré au volume de masque et un deuxième ensemble différent de canaux d’écoulement d’air pour expulser l’air du volume de masque vers l’extérieur, et un couplage thermique entre les premier et deuxième ensembles de canaux d’écoulement d’air.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)