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1. WO2000038771 - AN APPARATUS FOR SUPPLYING BREATHABLE GAS

Publication Number WO/2000/038771
Publication Date 06.07.2000
International Application No. PCT/AU1999/001146
International Filing Date 22.12.1999
Chapter 2 Demand Filed 17.07.2000
IPC
A61M 16/00 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
CPC
A61M 16/0066
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
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 16/022
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
A61M 2205/42
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
42Reducing noise
Applicants
  • RESMED LIMITED [AU/AU]; 97 Waterloo Road North Ryde, NSW 2113, AU (AllExceptUS)
  • DANTANARAYANA, Muditha, Pradeep [AU/AU]; AU (UsOnly)
Inventors
  • DANTANARAYANA, Muditha, Pradeep; AU
Agents
  • SPRUSON & FERGUSON; G.P.O. Box 3898 Sydney, NSW 2001, AU
Priority Data
PP 789623.12.1998AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AN APPARATUS FOR SUPPLYING BREATHABLE GAS
(FR) APPAREIL DE DISTRIBUTION DE GAZ RESPIRABLE
Abstract
(EN)
An apparatus (1) for supplying breathable gas is disclosed. The apparatus (1) includes a relatively rigid external housing (2), at least one noise producing component (3, 4, 5, 6) internal the housing (2), and a thin flexible enclosure (8) substantially sealed around the noise producing components (3, 4, 5, 6). A method of assembling the apparatus (1) is also disclosed. The method comprises the steps of assembling the noise producing component(s) (3, 4, 5, 6) into a sub-assembly, placing the sub-assembly into the interio (9) of the thin flexible enclosure (8) through an opening therein, substantially sealing the opening, and placing the flexible enclosure (8) within the external housing (2).
(FR)
L'invention concerne un appareil (1) permettant de distribuer un gaz respirable. Cet appareil (1) comprend un logement extérieur (2) relativement rigide, au moins un composant producteur de bruit (3, 4, 5, 6) disposé dans ledit logement (2), et une enceinte souple (8) mince sensiblement hermétique entourant les composants producteurs de bruit (3, 4, 5, 6). L'invention concerne également un procédé d'assemblage de l'appareil (1). Ce procédé consiste à assembler les composants producteurs de bruit (3, 4, 5, 6) en un sous-ensemble, à placer ledit sous-ensemble à l'intérieur (9) de l'enceinte souple (8) mince par l'intermédiaire d'une ouverture, à fermer sensiblement hermétiquement ladite ouverture, et à placer l'enceinte souple (8) dans le logement extérieur (2).
Also published as
US09868875
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