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Patient interface having headgear post for clip or strap cross-reference to related applications

A patient interface and patient technology, applied in the direction of breathing masks, medical equipment, respirators, etc., can solve complex and difficult installation problems

Inactive Publication Date: 2014-07-02
KONINKLJIJKE PHILIPS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing devices that maintain patient comfort and a reliable seal on the patient's face for extended periods of time are generally relatively complex devices that are difficult to install

Method used

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  • Patient interface having headgear post for clip or strap cross-reference to related applications
  • Patient interface having headgear post for clip or strap cross-reference to related applications
  • Patient interface having headgear post for clip or strap cross-reference to related applications

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Embodiment Construction

[0019] As used herein, the singular form "a" includes plural referents unless the context clearly dictates otherwise. As used herein, the expression that two or more parts or components are "coupled" means that the parts are joined or co-operate directly or indirectly (ie, through one or more intermediate parts or components) whenever a connection occurs. As used herein, "directly coupled" means that two elements are directly in contact with each other. As used herein, "fixedly coupled" or "fixed" means that two components are coupled so as to move as a unit while maintaining a constant orientation relative to each other.

[0020] As used herein, the word "unitary" means that a component is manufactured as a single piece or unit. That is, a component that includes multiple pieces that are made separately and then coupled together as a unit is not a "unitary" component or body. As used herein, the expression that two or more parts or components "engage" one another means that...

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Abstract

An improved patient interface has a post to which can alternatively be attached a clip or a strap. A strap apparatus includes a clip mounted at an end of a strap, but if the clip is lost the strap can itself be mounted to the post.

Description

[0001] Cross References to Related Applications [0002] This patent application claims priority under 35 U.S.C. §119(e) to U.S. Provisional Application No. 555,095, filed November 3, 2011, the contents of which are incorporated herein by reference. field of invention [0003] The present invention relates to a patient interface for delivering respiratory flow to a patient and, in particular, to an improved patient interface having a post to which a clip or strap can optionally be attached. Background technique [0004] There are many situations in which it is necessary or desirable to deliver a flow of breathing air into a patient's airway non-invasively, ie, without intubating the patient or surgically inserting a tracheal tube into their esophagus. For example, it is known to ventilate a patient using a technique known as non-invasive ventilation. It is also known to deliver continuous positive airway pressure (CPAP) or variable airway pressure that varies with the patie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/06
CPCA61M2205/582A61M16/0622A61M16/0616A61M16/0633A61M16/0816A61M16/0683A61M16/06A61M16/0057A61M16/0611A61M2205/581
Inventor J·E·罗瑟梅尔
Owner KONINKLJIJKE PHILIPS NV
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