Cushion for patient interface

Cushion for patient interface

  • CN 104,368,071 A
  • Filed: 01/12/2006
  • Published: 02/25/2015
  • Est. Priority Date: 01/12/2005
  • Status: Active Application
First Claim
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1. , for carrying a liner for the patient interface of breathable gas for patient, described liner comprises:

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

    Lower support liner, it in use extends from described basal wall towards patient facial region;

    AndMembranoid substance, it is set to substantially cover lower liner at least partially, and described membranoid substance is suitable for forming continuous sealing patient facial region,Wherein said lower liner and/or basal wall are question mark or sickleshaped, andWherein said lower liner has and is connected with the spring-like of basal wall, and lower liner and/or basal wall define the spring constant changed along seal length.

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