US2020046928A1PendingUtilityA1

Patient interface and aspects thereof

Assignee: FISHER & PAYKEL HEALTHCARE LTDPriority: May 12, 2008Filed: Mar 19, 2019Published: Feb 13, 2020

Est. expiryMay 12, 2028(~1.8 yrs left)· nominal 20-yr term from priority

Inventors:Olivia Marie Allan Arvin San Jose Gardiola Lewis George Gradon Wen Dong Huang Alastair Edwin Mcauley Mark Arvind Mclaren Craig Robert Prentice Andrew Paul Maxwell Salmon Silas Sao Jin Siew

A61M 2205/0216A61M 16/06A61M 16/0875A61M 16/0683A61M 2205/0238A61M 16/0825A61M 16/0666A61M 2209/088A61M 2210/0618A61M 16/0816A61M 16/0605A61M 16/0616

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References

Claims

Abstract

A patient interface has a single loop headstrap and a mask for covering at least the nostrils of the user. The single loop headstrap extends from the mask at either end. A short length of supple conduit is coupled to the mask by a swivel or ball joint to allow rotation of the conduit relative to the mask through different angles and orientations.

Claims

exact text as granted — not AI-modified

What is claimed is: 
     
         1 . A patient interface comprising:
 a single loop headstrap,   a mask configured to cover at least the nostrils of the user,   the single loop headstrap extending from the mask at either end,   a swivel or ball joint at the mask to couple a supply conduit to the mask in use to allow rotation of the supply conduit through different angles and orientations relative to the mask.

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