|
| US3933171 | 9 Abr 1974 | 20 Ene 1976 | Airco, Inc. | Anesthesia breathing circuit with positive end expiratory pressure valve |
| US3973564 | 8 Ago 1974 | 10 Ago 1976 | Dupaco Incorporated | Anaesthetist's respiration apparatus |
| US4063913 | 23 Mar 1976 | 20 Dic 1977 | Becton, Dickinson and Company | Bacteria filters with transparent housings |
| US4094317 | 11 Jun 1976 | 13 Jun 1978 | | Nebulization system |
| US4128407 | 3 Nov 1975 | 5 Dic 1978 | James Frederick Chapel
Homer C. Harper, III
Michael F. Coyne | Sterile oxygen system and replaceable filter therefore |
| US4133656 | 2 Feb 1977 | 9 Ene 1979 | Becton, Dickinson and Company | Bacteria filters with transparent housings |
| US4171962 | 19 May 1978 | 23 Oct 1979 | Becton, Dickinson and Company | Bacteria filters with transparent housings |
| US4172709 | 19 May 1978 | 30 Oct 1979 | Becton, Dickinson and Company | Bacteria filters with transparent housings |
| US4181511 | 19 May 1978 | 1 Ene 1980 | Becton, Dickinson and Company | Bacteria filters with transparent housings |
| US4181512 | 19 May 1978 | 1 Ene 1980 | Becton, Dickinson and Company | Bacteria filters with transparent housings |
| US4188946 | 7 Oct 1977 | 19 Feb 1980 | | Controllable partial rebreathing anesthesia circuit and respiratory assist device |
| US4334533 | 2 Jun 1980 | 15 Jun 1982 | | Breathing method and apparatus for simulating high altitude conditions |
| US4360018 | 20 Dic 1979 | 23 Nov 1982 | American Hospital Supply Corporation | Anesthesia system and method of filtering respiratory gas |
| US4386948 | 21 Sep 1981 | 7 Jun 1983 | American Hospital Supply Corporation | Filter drive |
| US4520812 | 28 Mar 1983 | 4 Jun 1985 | Dragerwerk AG | Method and apparatus for controlling a pressure level in a respirator |
| US4727871 | 28 Oct 1985 | 1 Mar 1988 | Infrasonics, Inc. | Ventilator exhalation system |
| US4991575 | 31 Ago 1989 | 12 Feb 1991 | | Disposable liner for breathing apparatus |
| US5050594 | 15 Oct 1990 | 24 Sep 1991 | | Adjustable respirator mask apparatus |
| US5062420 | 18 Sep 1990 | 5 Nov 1991 | | Sealed swivel for respiratory apparatus |
| US5092328 | 21 Dic 1990 | 3 Mar 1992 | | Mouthpiece assembly with disposable liner for breathing apparatus |
| US5778872 | 18 Nov 1996 | 14 Jul 1998 | Medlis, Inc. | Artificial ventilation system and methods of controlling carbon dioxide rebreathing |
| US5975079 | 25 Jul 1994 | 2 Nov 1999 | | Anesthesia and respiratory face mask |
| US5983891 | 15 Jul 1998 | 16 Nov 1999 | Medlis Corp. | Artificial ventilation methods for controlling carbon dioxide rebreathing |
| US5983894 | 15 Jul 1998 | 16 Nov 1999 | Medlis Corporation | Filter for a unilimb rebreathing ventilator |
| US5983896 | 4 Feb 1998 | 16 Nov 1999 | Medlis Corporation | Respiratory conduit for a unilimb respiratory device |
| US6003511 | 15 Jul 1998 | 21 Dic 1999 | Medlis Corp. | Respiratory circuit terminal for a unilimb respiratory device |
| US6286505 | 27 Oct 1998 | 11 Sep 2001 | Siemens Elema AB | Portable anaesthetic machine and emergency kit |
| US6439231 | 28 May 1999 | 27 Ago 2002 | Medlis Corp. | Artificial ventilation systems and components thereof, and methods for providing, assembling and utilizing same |
| US6539941 | 22 Feb 2001 | 1 Abr 2003 | | Filtered resuscitation bag valve mask and adapter |
| US6564799 | 28 Mar 2001 | 20 May 2003 | Medlis Corp. | Multilumen filter |
| US6588427 | 25 Feb 2002 | 8 Jul 2003 | Kimberly-Clark Worldwide, Inc. | Heat and moisture exchanger adapter to closed suction catheter assembly and system having improved catheter cleaning |
| US6631713 | 14 Mar 2000 | 14 Oct 2003 | Evergreen Medical Incorporated | Method and apparatus for ventilation/oxygenation during guided insertion of an endotracheal tube |
| US6769430 | 31 Oct 2000 | 3 Ago 2004 | Kimberly-Clark Worldwide, Inc. | Heat and moisture exchanger adaptor for closed suction catheter assembly and system containing the same |
| US6874500 | 24 Sep 2002 | 5 Abr 2005 | | Breathing circuits having unconventional respiratory conduits and systems and methods for optimizing utilization of fresh gases |
| US6929006 | 8 Nov 2004 | 16 Ago 2005 | Dräger Medical AG & Co. KGaA | Device and process for metering breathing gas |
| US7178521 | 26 Mar 2004 | 20 Feb 2007 | King Systems Corporation | Adjustable length breathing circuit |
| US7261105 | 12 Feb 2004 | 28 Ago 2007 | F-Concepts LLC | Breathing circuits having unconventional respiratory conduits and systems and methods for optimizing utilization of fresh gases |
| US7275541 | 16 Sep 2004 | 2 Oct 2007 | F-Concepts LLC | Breathing circuits having unconventional respiratory conduits and systems and methods for optimizing utilization of fresh gases |
| US7364565 | 27 Ene 2004 | 29 Abr 2008 | Ramot at Tel Aviv University Ltd. | Controlled enzymatic removal and retrieval of cells |
| US7418965 | 16 Jul 2004 | 2 Sep 2008 | Medlis Corp. | Multilumen unilimb breathing circuit with detachable proximal fitting |
| US7549419 | 23 Jun 2004 | 23 Jun 2009 | Kimberly-Clark Worldwide, Inc. | Heat and moisture exchanger adaptor for closed suction catheter assembly and system containing the same |
| US7717109 | 14 Mar 2003 | 18 May 2010 | F-Concepts LLC | Breathing systems with post-inspiratory valve fresh gas flow input, components for implementing same, and methods of use |
| US7753051 | 17 Mar 2006 | 13 Jul 2010 | King Systems Corporation | Face mask strap system |
| US7900633 | 12 Abr 2007 | 8 Mar 2011 | | Breathing circuit |
| US8028692 | 8 Mar 2007 | 4 Oct 2011 | RIC Investments, LLC | Multi-sectioned conduit assembly |
| US8128589 | 25 Jul 2006 | 6 Mar 2012 | Ramot at Tel-Aviv University Ltd.
EnzySurge Ltd. | Apparatus and methods for enzymatic debridement of skin lesions |
| US8166972 | 14 Nov 2008 | 1 May 2012 | | Antiseptic mask and method of using antiseptic mask |
| USD258994 | 5 Jul 1978 | 21 Abr 1981 | | Breathing mask |
| USD277513 | 8 Mar 1982 | 5 Feb 1985 | | Medical face mask |
