Cushion for patient interface

Cushion for patient interface

  • CN 101,155,610 A
  • Filed: 01/12/2006
  • Published: 04/02/2008
  • Est. Priority Date: 01/12/2005
  • Status: Active Application
First Claim
Patent Images

1. liner that is used to the patient to carry the patient interface of breathable gas, described liner comprises:

  • Basal wall, it is configured to be connected with framework;

    The lower support liner, it is facial extension the from described basal wall towards the patient in use;

    AndMembranoid substance, it is set to cover substantially at least a portion of lower liner, described membranoid substance comprises the bridge of the nose, buccal and the chin area that is suitable for forming in the bridge of the nose, buccal and the chin area of patient'"'"'s face respectively continuous sealing, and the bridge of the nose and two adjacent buccal zones are limited with infallThe membranoid substance of wherein said nasal bridge region is at the height of the infall height greater than the adjacent part in buccal zone.

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