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Respiratory mask assembly having adjustable pad accorded with ergonomics

A technology for breathing masks and components, applied in breathing masks, breathing masks, respirators, etc., can solve problems such as nostril blockage

Inactive Publication Date: 2011-03-30
RESMED LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some of these prior art masks / cushions face significant challenges in terms of patient comfort, potential nostril blockage, stability and / or seal (especially in the bridge of the nose and cheek area) etc.

Method used

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  • Respiratory mask assembly having adjustable pad accorded with ergonomics
  • Respiratory mask assembly having adjustable pad accorded with ergonomics
  • Respiratory mask assembly having adjustable pad accorded with ergonomics

Examples

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Embodiment Construction

[0108] Detailed description of the preferred embodiment

[0109] Two main embodiments are depicted in the drawings. Although some features and / or parts are the same across embodiments, some parts and / or components are different. For example, although figure 1 An embodiment of the elbow assembly 60 of the present invention is shown in Figures 6a-6b Another assembly of elbow assembly 60 is shown, with other differences described below. Furthermore, several alternatives with respect to different parts and / or components are also described below and these alternatives should be considered as additional preferred embodiments of the present invention.

[0110] Such as Figure 1-4 As shown, a nasal mask 10 according to a preferred embodiment of the present invention comprises a frame 20 and a liner 40, preferably the liner 40 is detachably connected to the frame 20, alternatively Yes: The agent pad 40 can be permanently connected to the bracket 20 by co-molding or over-molding t...

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Abstract

The invention relates to a respiratory mask assembly having an adjustable pad accorded with ergonomics. The respiratory mask assembly for delivering breathable gas to a patient comprises a frame having a front surface and a rear surface fit for being opposite to the face of the patient and a pad comprising a side wall detachably connected to the frame, wherein the pad is provided with a frame extended from the side wall along the direction away from the side wall and a film almost around the frame; a hole is arranged on the inner edge of the film; and the hole has a shape of regular trapezoid.

Description

[0001] This application is a divisional application of Chinese patent application No. 03133031.2 (name of invention: ergonomic and adjustable breathing mask assembly with cushion; application date: April 22, 2003). [0002] Cross-Referenced Related Applications [0003] This application claims priority to US Provisional Applications Serial Nos. 60 / 377,254, 60 / 397,197, and 60402,509 to Moore et al., the entire contents of which are incorporated herein by reference. field of invention [0004] The present invention relates to nasal masks for the delivery of non-invasive positive pressure ventilation air (NPPV) and continuous positive air of the nose for sleep-related breathing (SDB) disorders such as obstructive sleep apnea (OSA) Channel pressure (CPAP of the nose) therapy. Background of the invention [0005] In U.S. Patent Application No. 4,944,310, the teachings of nCPAP for the treatment of OSA, the entire contents of which are hereby incorporated by reference, in the nCP...

Claims

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Application Information

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IPC IPC(8): A61M16/06A61M16/00A61M16/08A62B18/02A62B18/08
CPCA61M2210/0618A61M16/0816A61M2206/14A61M16/0683A62B18/084A61M2016/0616A61M16/06A61M2016/0622A61M16/0616A61M16/0622
Inventor 雷恰尔·E·穆尔安德鲁·M·普赖斯菲利普·R·夸克安东尼·M·金萨德·纳斯尔
Owner RESMED LTD
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