Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020111951 - DIFFUSER FOR A COMPONENT OF A RESPIRATORY THERAPY SYSTEM

Publication Number WO/2020/111951
Publication Date 04.06.2020
International Application No. PCT/NZ2019/050154
International Filing Date 26.11.2019
IPC
A61M 16/06 2006.01
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
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 16/06
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
A61M 16/0633
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
0633with forehead support
A61M 16/0816
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
A61M 16/0825
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
0825with ball-sockets
A61M 16/208
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
20Valves specially adapted to medical respiratory devices
208Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
Applicants
  • FISHER & PAYKEL HEALTHCARE LIMITED [NZ]/[NZ]
Inventors
  • ROSE, Hamish Joshua
  • TRINIDADE, Nigel
Agents
  • BALDWINS INTELLECTUAL PROPERTY
Priority Data
62/771,44426.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DIFFUSER FOR A COMPONENT OF A RESPIRATORY THERAPY SYSTEM
(FR) DIFFUSEUR POUR COMPOSANT D'UN SYSTÈME DE THÉRAPIE RESPIRATOIRE
Abstract
(EN)
This disclosure provides a mask assembly for respiratory therapy, comprising: a vent for exhausting gas flow from an interior of the mask assembly, the vent comprising at least one vent hole; and a diffuser material defining a diffusing area sufficient to cover the vent hole and having a periphery. A region of the diffusing area of the diffuser material includes a localised joint region in which multiple fibres of the diffuser material are bonded or interlocked together. The location of the localised joint region is offset from the vent hole. Further embodiments are disclosed in which the shape of the diffusing material matches the shape of a vent hole array, or has other properties related to the vent hole array or the shape or other features of the vent.
(FR)
La présente invention concerne un ensemble masque pour une thérapie respiratoire, comprenant : un évent pour évacuer un écoulement de gaz d'un intérieur de l'ensemble masque, l'évent comprenant au moins un trou d'aération ; et un matériau diffuseur délimitant une zone de diffusion suffisante pour recouvrir le trou d'aération et présentant une périphérie. Une région de la zone de diffusion du matériau diffuseur comprend une région d'articulation localisée dans laquelle de multiples fibres du matériau diffuseur sont liées ou verrouillées ensemble. L'emplacement de la région d'articulation localisée est décalé par rapport au trou d'aération. Selon d'autres modes de réalisation, la forme du matériau de diffusion correspond à la forme d'un réseau de trous d'aération, ou présente d'autres propriétés liées au réseau de trous d'aération ou à la forme ou à d'autres caractéristiques de l'évent.
Latest bibliographic data on file with the International Bureau