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1. WO2022122739 - IMPROVEMENTS RELATING TO RESPIRATORY MASKS

Publication Number WO/2022/122739
Publication Date 16.06.2022
International Application No. PCT/EP2021/084616
International Filing Date 07.12.2021
IPC
A61M 16/06 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
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
A61M 16/04 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
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
04Tracheal tubes
A61B 5/08 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
A41D 13/11 2006.1
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
05protecting only a particular body part
11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
CPC
A41D 13/11
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
05protecting only a particular body part
11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
A61B 5/082
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
082Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
A61M 16/0616
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
0605Means for improving the adaptation of the mask to the patient
0616with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
A61M 16/085
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
08Bellows; Connecting tubes
0816Joints or connectors
0841for sampling
085Gas sampling
A61M 2016/0413
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
04Tracheal tubes
0402Special features for tracheal tubes not otherwise provided for
0411with means for differentiating between oesophageal and tracheal intubation
0413with detectors of CO2 in exhaled gases
A61M 2202/0225
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2202Special media to be introduced, removed or treated
02Gases
0225Carbon oxides, e.g. Carbon dioxide
Applicants
  • INTERSURGICAL AG [LI]/[LI]
Inventors
  • MILLER, Andrew
Agents
  • COOPER, Simon
  • FERRAR, Nicholas
  • GWILLIAM, David
  • MACDONALD, Christopher
  • VAUGHAN, Jennifer
  • WRIGHT, Katherine
Priority Data
2019236.507.12.2020GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) IMPROVEMENTS RELATING TO RESPIRATORY MASKS
(FR) AMÉLIORATIONS APPORTÉES À DES MASQUES RESPIRATOIRES
Abstract
(EN) There is provided a respiratory apparatus and a kit of parts. The respiratory apparatus and the kit of parts comprise a sensor and a respiratory mask. The respiratory mask comprises a mask body having an enclosing wall that defines an interior cavity, and the sensor has a transmitter of electromagnetic radiation and a receiver of electromagnetic radiation. The enclosing wall has a sensor portion including first and second sensor windows, a portion of the interior cavity being defined between the first and second sensor windows. The sensor is mounted relative to the sensor portion of the respiratory mask, such that electromagnetic radiation from the transmitter is transmitted, in use, through the first window of the sensor portion of the enclosing wall, through the portion of the interior cavity defined between the first and second windows, through the second window, to the receiver.
(FR) L'invention concerne un appareil respiratoire et un kit de pièces. L'appareil respiratoire et le kit de pièces selon l'invention comprennent un capteur et un masque respiratoire. Le masque respiratoire selon l'invention comprend un corps de masque pourvu d'une paroi d'enceinte définissant une cavité intérieure, et le capteur comporte un émetteur de rayonnement électromagnétique et un récepteur de rayonnement électromagnétique. La paroi d'enceinte comporte une partie capteur comprenant des première et deuxième fenêtres de capteur, une partie de la cavité intérieure étant définie entre les première et deuxième fenêtres de capteur. Le capteur est monté par rapport à la partie capteur du masque respiratoire, de sorte que le rayonnement électromagnétique provenant de l'émetteur soit transmis, lors de l'utilisation, à travers la première fenêtre de la partie capteur de la paroi d'enceinte, à travers la partie de la cavité intérieure définie entre les première et deuxième fenêtres, à travers la deuxième fenêtre, au récepteur.
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