PATIENT INTERFACE AND HEADGEAR - FISHER & PAYKEL HEALTHCARE LTD

Title:

PATIENT INTERFACE AND HEADGEAR

Document Type and Number:

WIPO Patent Application WO/2011/077254

Kind Code:

A3

Abstract:

Patient interface components and/or associated head gear and adjustment systems improve sealing and/or patient comfort and/or ease of use. The interface comprising an inflating or ballooning seal. The headgear assembly can be connected to the interface with an elastic component and an inelastic component. The elastic component enabling a course fitting of the interface to the patient and the inelastic component enabling a final fitting of the interface to the patient.

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Inventors:

SMITH DANIEL JOHN (NZ)
HUDDART BRETT JOHN (NZ)
ADAMS MATTHEW JAMES (NZ)
HOBSON NICHOLAS ALEXANDER (NZ)
BERESFORD SHARP TIMOTHY JAMES (NZ)
PATEL ROHEET (NZ)
OLSEN GREGORY JAMES (NZ)
STEPHENSON MATTHEW ROGER (NZ)
BARNSTEN TROY (NZ)

Application Number:

PCT/IB2010/003466

Publication Date:

August 18, 2011

Filing Date:

December 22, 2010

Export Citation:

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Assignee:

FISHER & PAYKEL HEALTHCARE LTD (NZ)
SMITH DANIEL JOHN (NZ)
HUDDART BRETT JOHN (NZ)
ADAMS MATTHEW JAMES (NZ)
HOBSON NICHOLAS ALEXANDER (NZ)
BERESFORD SHARP TIMOTHY JAMES (NZ)
PATEL ROHEET (NZ)
OLSEN GREGORY JAMES (NZ)
STEPHENSON MATTHEW ROGER (NZ)

International Classes:

A61M16/00; A62B9/00; A62B18/00

Domestic Patent References:

WO2007068044A1	2007-06-21
WO2002047749A1	2002-06-20
WO2006130903A1	2006-12-14

Foreign References:

US20070125385A1	2007-06-07
US20080053450A1	2008-03-06
US20090014007A1	2009-01-15
US20090032026A1	2009-02-05
US20090178680A1	2009-07-16

Other References: