Guney, Memduh,Lithgow, Perry David,Amarasinghe, Amal
申请号：
NZ73163503
公开号：
NZ731635A
申请日:
2003.09.05
申请国别(地区):
NZ
年份:
2018
代理人:
摘要：
A headgear assembly to stabilize and position a respiratory mask assembly on a patient’s head to maintain the respiratory mask assembly in a desired adjusted position on a patient’s face during use, the headgear assembly comprising: a pair of upper side strap portions, each of the pair of upper side strap portions configured to extend across a corresponding lateral side of the patient’s head and superior to the patient’s corresponding ear and eye in use； a pair of lower side strap portions, each of the pair of lower side strap portions configured to extend across a corresponding lateral side of the patient’s head and inferior to the patient’s corresponding ear in use； an upper strap portion connecting the pair of upper side strap portions and configured to prevent movement of the headgear assembly in an inferior direction on the patient’s head in use； a rear lower strap portion connecting the pair of lower side strap portions； a rear cross-bar strap portion positioned inferior to the upper strap portion and superior to the rear lower strap portion in use； a pair of upper intermediate strap portions, each of the pair of upper intermediate strap portions connecting a corresponding one of the pair of upper side strap portions to the rear cross-bar strap portion； and a pair of lower intermediate strap portions, each of the pair of lower intermediate strap portions connecting the rear cross-bar strap to the rear lower strap portion, wherein the upper strap portion, the pair of upper intermediate strap portions, and the rear cross-bar strap portion define an upper opening, wherein the rear lower strap portion, the pair of lower intermediate strap portions, and the rear cross-bar strap portion define a lower opening, and wherein the upper opening and the rear lower opening are dimensioned such that the upper opening is configured to accommodate a larger portion of the patient’s head in use than the rear lower opening.
