US 6,269,814 B1Granted

Sleep apnea headgear

AssigneeAccu-Med Technologies, Inc.

InventorsThomas J. Blaszczykiewicz, David E. Holfoth

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Abstract

A sleep apnea headgear for positioning breathing apparatus on the head of a user includes a T-shaped rear portion and a T-shaped front portion each having latitudinal and longitudinal legs and a chinstrap made from a stretchable, breathable, laminated neoprene substitute having an inner surface of LYCRA® fabric and an outer surface of UBL loop material. The rear portion includes a hook-and-loop fastener at opposite lateral segments of its latitudinal leg for securing opposite ends of the chinstrap to the outer surface of the latitudinal leg, and a hook pad on the inner surface at each lateral end of the latitudinal leg. The front portion includes a slot opening at each lateral end of its latitudinal leg sized for receiving a corresponding lateral end of the latitudinal leg of the rear portion, whereby the hook pads may be attached directly to the outer loop surface of the latitudinal leg of the front portion. The front portion preferably includes its own hook pad on its inner surface at a distal end of the longitudinal leg for connecting to the outer surface loop material of the longitudinal leg of the rear portion. The assembled headgear is free of hook and/or loop pads openly facing the head or skin, and is also free of chemical adhesives.

Claims3

Dependent claims

A headgear for securing a breathing apparatus in position near a face of a person for treating sleep apnea, said headgear comprising:

a T-shaped front portion of flexible fabric, said front portion including:
an inner surface, an outer surface of loop material opposite said inner surface, a latitudinal leg having a pair of slot openings located one at each opposite lateral end of said latitudinal leg, and a longitudinal leg extending from a location on said latitudinal leg between said pair of slot openings and having a hook pad at a distal end thereof on said inner surface;
a T-shaped rear portion of flexible fabric, said rear portion including:
an inner surface of said rear portion, an outer surface of loop material opposite said inner surface, a latitudinal leg having a pair of hook pads located one at each opposite lateral end of said latitudinal leg of said rear portion on said inner surface, of said rear portion and a longitudinal leg extending from a location on said latitudinal leg of said rear portion between said pair of hook pads;
said rear portion being releasably attached to said front portion by respective insertion of said pair of hook pads through said pair of slot openings and attachment of said pair of hook pads to said outer surface of said front portion and attachment of said hook pad at said distal end of said longitudinal leg of said front portion to said outer surface of said rear portion;
and
a chinstrap having opposite ends releasably attached to said outer surface of said rear portion.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application: 09/594,067Filed 14 Jun 2000 · us provisional application
Priority: 18 Jun 1999
Granted: 7 Aug 2001
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

A61M 16/0488
Tracheal tubes: mouthpieces; Means for guiding, securing or introducing the tubes
A61M 16/0497
Mouthpieces; Means for guiding, securing or introducing the tubes: tube stabilizer
A61M 16/0633
Means for improving the adaptation of the mask to the patient: with forehead support
A61M 16/0694
Holding devices therefor: chin straps