×

Headgear assembly for a respiratory mask assembly

  • US 8,042,543 B2
  • Filed: 10/06/2008
  • Issued: 10/25/2011
  • Est. Priority Date: 11/08/2002
  • Status: Active Grant
First Claim
Patent Images

1. A headgear assembly for stabilizing and positioning a respiratory mask assembly on a patient'"'"'s head, comprising:

  • a pair of side straps;

    at least two rear straps including at least an upper rear strap and a lower rear strap, wherein at least one of the at least two rear straps has a curved portion of a predetermined radius, wherein the predetermined radius is measured when the headgear assembly is laid out flat; and

    an intermediate strap arrangement positioned between the at least two rear straps, wherein the intermediate strap arrangement includes a pair of upper straps angled relative to the upper rear strap and a pair of lower straps angled relative to the lower rear strap.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×