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US Patent 11766534 Respiratory interface

Patent 11766534 was granted and assigned to Fisher & Paykel Healthcare on September, 2023 by the United States Patent and Trademark Office.

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Contents

Is a
Patent
Patent

Patent attributes

Patent Applicant
Fisher & Paykel Healthcare
Fisher & Paykel Healthcare
Current Assignee
Fisher & Paykel Healthcare
Fisher & Paykel Healthcare
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11766534
Patent Inventor Names
Olivia Marie Allan
Jonathan David Harwood
Brett John Huddart
Gregory James Olsen
Daniel John Smith
Andrew Paul Maxwell Salmon
Christopher Earl Nightingale
Craig Robert Prentice
Date of Patent
September 26, 2023
Patent Application Number
18062241
Date Filed
December 6, 2022
Patent Citations
‌
US Patent 7861715 Mask system
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US Patent 7997267 Ergonomic and adjustable respiratory mask assembly with elbow assembly
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US Patent 8479736 Respiratory mask assembly
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US Patent 8505535 Mask system
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US Patent 8535771 Device consisting of at least two materials
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US Patent 8887726 Respiratory mask
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US Patent D751188 Patient interface
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US Patent D771241 Combined cushion and frame module for patient interface
...
Patent Citations Received
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US Patent 12115313 Respiratory interface
0
Patent Primary Examiner
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Colin W Stuart
CPC Code
‌
A61M 16/20
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A61M 16/205
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A61M 2016/0661
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A61M 2205/42
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A61M 25/0014
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A61M 25/0097
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A61M 39/00
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A61M 39/10
...
Patent abstract

Interfaces for positive pressure therapy having a mask assembly, a headgear assembly and a connection port assembly are disclosed herein. The connection port assembly has a ball joint connection with the mask assembly and includes a quick release button for easily disconnecting the gases source conduit from the mask assembly. The mask assembly may include a bias flow vent that is formed separately and attached to the mask assembly. The headgear assembly encircles the rear region of the user’s head and may include at least some portions that are substantially non-stretchable.

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