IP Library › Patent Application 14076509
Patent Application
App. No. 14/076,509

PATIENT INTERFACE WITH AN ADJUSTABLE CUSHION

Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US None
App. No.
14/076,509
Abstract

A patient interface of the present invention includes a faceplate including a plurality of headgear attachment elements, a seal member operatively coupled to the faceplate; and an adjustment mechanism coupling the seal member to the faceplate. The adjustment mechanism controls the position of the seal member relative to the faceplate such that the seal member is moveable from a first position to a second position and is maintained in the second position during use of the patient interface after being moved to the second position.

Claims (4)

1 . A patient interface comprising:

a faceplate including a plurality of headgear attachment elements;

a seal member operatively coupled to the faceplate; and

an adjustment mechanism coupling the seal member to the faceplate such that the seal member is adjustable relative to the faceplate from a first position to a second position maintains the seal member in the second position during use of the patient interface, wherein the adjustment mechanism comprises a ratchet mechanism coupling the seal member to the faceplate such that the seal member is moveable between a plurality of discrete positions relative to the faceplate.