The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 2001
Filed:
Mar. 16, 1999
Peter John Deacon Wickham, Five Dock, AU;
Alexander Virr, Balmain, AU;
Ian Malcolm Smith, Westleigh, AU;
Muditha Pradeep Dantanarayana, Baulkham Hills, AU;
Stanley Clark, Warriewood, AU;
ResMed Limited, North Ryde, AU;
Abstract
An apparatus for supplying breathable gas wherein the apparatus includes a main housing, a sub-housing having a gas flow path between a gas inlet and a gas outlet, a power source within the main housing and an impeller within the sub-housing in fluid communication between the gas inlet and the gas outlet. The impeller is adapted to releasably engage the motive power source external the gas flow path and the sub-housing is releasably connectable to said main housing. Also disclosed is a method of cleaning, sterilising or disinfecting the gas flow path of the breathable gas supply apparatus. The method includes removing the sub-housing from the main housing, cleaning, sterilising, disinfecting or replacing the sub-housing and connecting the sub-housing to the main housing.