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1. WO2013163685 - METHOD AND APPARATUS FOR ORAL FLOW THERAPY

Publication Number WO/2013/163685
Publication Date 07.11.2013
International Application No. PCT/AU2013/000445
International Filing Date 30.04.2013
Chapter 2 Demand Filed 20.02.2014
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
A62B 7/02 2006.1
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
7Respiratory apparatus
02with compressed oxygen or air
A62B 9/06 2006.1
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
9Component parts for respiratory or breathing apparatus
06Mouthpieces; Nose-clips
CPC
A61M 16/0003
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
0003Accessories therefor, e.g. sensors, vibrators, negative pressure
A61M 16/0069
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
0057Pumps therefor
0066Blowers or centrifugal pumps
0069the speed thereof being controlled by respiratory parameters, e.g. by inhalation
A61M 16/024
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
021operated by electrical means
022Control means therefor
024including calculation means, e.g. using a processor
A61M 16/0488
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
0488Mouthpieces; Means for guiding, securing or introducing the tubes
A61M 16/0493
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
0488Mouthpieces; Means for guiding, securing or introducing the tubes
049Mouthpieces
0493with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block
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
Applicants
  • RESMED LIMITED [AU]/[AU]
Inventors
  • HOLLEY, Liam
  • RICHARDS, Glenn
  • WLODARCZYK, Peter
  • WANG, Ning
Agents
  • DAVIDSON, Geoffrey, Robert
Priority Data
201290169930.04.2012AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR ORAL FLOW THERAPY
(FR) PROCÉDÉ ET APPAREIL POUR UNE THÉRAPIE PAR FLUX ORAL
Abstract
(EN)
A therapy system configured to wash out or flush out the oral and/or nasal cavity to reduce the effective dead space and reduce the work of breathing. The system may displace the expired air in the oral and/or nasal cavity with atmospheric air, or air with altered concentrations, for example, increased humidity, or oxygen levels. A sealed oral interface is provided to the mouth of a patient to supply a volume of pressurized gas. A control system to synchronize the supply of pressurized gas with the patients respiratory cycle. The supply of respiratory gas may be provided during only a portion of the respiratory cycle.
(FR)
L'invention concerne un système de thérapie configuré pour laver ou rincer la cavité buccale et/ou nasale de façon à réduire l'espace mort effectif et réduire le travail de respiration. Le système peut remplacer l'air expiré dans la cavité buccale et/ou nasale par de l'air atmosphérique, ou de l'air ayant des concentrations modifiées, par exemple, des taux d'humidité ou d'oxygène accrus. Une interface orale scellée est placée sur la bouche d'un patient pour fournir un volume de gaz mis sous pression. L'invention concerne un système de commande pour synchroniser la fourniture de gaz mis sous pression avec le cycle respiratoire de patients. La fourniture de gaz respiratoire peut être réalisée uniquement lors d'une partie du cycle respiratoire.
Latest bibliographic data on file with the International Bureau