|
| US7455063 | 17 Jun 2005 | 25 Nov 2008 | Nellcor Puritan Bennett LLC | Adjustable gas delivery mask having a flexible gasket |
| US7490608 | 17 Jun 2005 | 17 Feb 2009 | Nellcorr Puritan Bennett LLC | System and method for adjusting a gas delivery mask |
| US7600514 | 17 Jun 2005 | 13 Oct 2009 | Nellcor Puritan Bennett LLC | System and method for securing a gas delivery mask onto a subject's head |
| US7827987 | 17 Jun 2005 | 9 Nov 2010 | Nellcor Puritan Bennett LLC | Ball joint for providing flexibility to a gas delivery pathway |
| US7849855 | 17 Jun 2005 | 14 Dic 2010 | Nellcor Puritan Bennett LLC | Gas exhaust system for a gas delivery mask |
| US7900630 | 17 Jun 2005 | 8 Mar 2011 | Nellcor Puritan Bennett LLC | Gas delivery mask with flexible bellows |
| US7975693 | 16 Oct 2008 | 12 Jul 2011 | Nellcor Puritan Bennett LLC | Adjustable gas delivery mask having a flexible gasket |
| US8104473 | 3 Ago 2009 | 31 Ene 2012 | Nellcor Puritan Bennett LLC | System and method for securing a gas delivery mask onto a subject's head |
