| Patents for A62B 18 - Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes (6,940) |
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| 08/06/2009 | US20090194113 Laryngeal Mask Airway and Clip Device |
| 08/05/2009 | EP2083925A2 Patient interface with variable footprint |
| 08/05/2009 | CN101500657A Breathing mask with an autonomous inflatable harness |
| 08/05/2009 | CN100522288C Filtering face mask that uses an exhalation valve that has a multilayered flexible flap |
| 08/04/2009 | US7568580 Dispensers for tissue dilator devices |
| 08/04/2009 | US7568483 Patient interface with respiratory gas measurement component |
| 07/30/2009 | WO2009092328A1 Mask and its manufacturing method |
| 07/30/2009 | US20090188507 Nasal Air Pillow Holder |
| 07/30/2009 | US20090188506 Integral valve effect respirator |
| 07/23/2009 | WO2009092057A1 Methods and devices for improving efficacy of non-invasive ventilation |
| 07/23/2009 | US20090187113 Infant breath collector |
| 07/23/2009 | CA2712481A1 Methods and devices for improving efficacy of non-invasive ventilation |
| 07/22/2009 | EP1962968A4 Filter element that has plenum containing bonded continuous filaments |
| 07/22/2009 | EP1962964A4 Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap |
| 07/16/2009 | WO2009088545A2 Face mask with unidirectional valve |
| 07/16/2009 | WO2009088185A2 Sanitary mask for the protection of others |
| 07/16/2009 | US20090178680 Head strap |
| 07/16/2009 | US20090178679 Cushion for a respiratory mask assembly |
| 07/14/2009 | US7559326 Vent and/or diverter assembly for use in breathing apparatus |
| 07/08/2009 | CN201267683Y Wet dust-proof mask |
| 07/08/2009 | CN101479010A Chin pivot patient interface device |
| 07/08/2009 | CN100509086C Fire-proof mask equipped with infrared imaging system |
| 07/07/2009 | US7556043 Patient interface with an integral cushion and nasal pillows |
| 07/02/2009 | WO2009082170A2 Filter for mask and mask using the same |
| 07/02/2009 | WO2009080532A1 Arrangement for detachably connecting a respirator mask to a hard hat |
| 07/02/2009 | US20090165802 Supplemental oxygen system for aircraft and method therefor |
| 06/30/2009 | CA2389624C Apparatus for controlling a medical device |
| 06/25/2009 | WO2009079292A1 Personal protection system with helmet having easy access controls and face shield with glare avoiding geometry |
| 06/25/2009 | CA2709311A1 Personal protection system with helmet having easy access controls and face shield with glare avoiding geometry |
| 06/24/2009 | CN101466427A Patient interface and headgear connector |
| 06/23/2009 | US7549422 Ventilation mask with forehead support |
| 06/23/2009 | US7549420 Protective headgear equipment with respirator and optical shield |
| 06/23/2009 | US7549419 Heat and moisture exchanger adaptor for closed suction catheter assembly and system containing the same |
| 06/18/2009 | WO2009074912A2 Respirator with stretch-panels |
| 06/18/2009 | US20090151734 Goggle mask |
| 06/18/2009 | US20090151732 Dustproof Mask for Nose |
| 06/17/2009 | EP2070564A1 Filter for mask and mask formed using the same |
| 06/17/2009 | EP2070563A1 Mask device with blower |
| 06/16/2009 | US7546837 Interface with rolling diaphragm |
| 06/11/2009 | WO2009073509A2 Devices, systems and methods relating to dust masks having ear protection |
| 06/11/2009 | WO2009072337A1 Breathing device |
| 06/11/2009 | WO2009051655A3 Nasal prongs |
| 06/11/2009 | US20090145445 Cough catcher with protection against germ transmission by hand contact |
| 06/11/2009 | US20090145429 Ergonomic and adjustable respiratory mask assembly with elbow assembly |
| 06/10/2009 | DE102007063464B3 Anordnung zur lösbaren Verbindung einer Atemschutzmaske mit einem Schutzhelm Assembly for detachably connecting a respirator with a protective helmet |
| 06/10/2009 | CN101454049A Absorbable core and mask having the absorbable core therein |
| 06/10/2009 | CN100496320C Protective headgear system |
| 06/09/2009 | US7543585 Unobtrusive personal air filtration device |
| 06/09/2009 | US7543584 Powered air purifying respirator system and breathing apparatus |
| 06/04/2009 | WO2009044131A3 Filtration mask |
| 06/04/2009 | WO2006101797A3 Adjustable bite block for respirator |
| 06/04/2009 | US20090139525 Comfort liner for pressure face masks and nasal masks |
| 06/02/2009 | US7540039 Face and eye covering device |
| 05/28/2009 | WO2009067583A2 Modular powered air purifying respirator |
| 05/28/2009 | WO2009066833A1 Respiratory unit for gas masks and self-locking/unlocking device for respirator cartridge mounted to the same |
| 05/28/2009 | US20090133700 Face mask with unidirectional valve |
| 05/28/2009 | DE102007055241A1 Maskenkörper für eine Atemschutz-Halbmaske Facepiece for a respiratory half mask |
| 05/28/2009 | DE102007055238A1 Atemschutz-Halbmaske Respiratory half mask |
| 05/28/2009 | CA2706376A1 Modular powered air purifying respirator |
| 05/27/2009 | EP1331959B1 Hanger assembly for passenger oxygen masks |
| 05/27/2009 | CN201244304Y Respiratory organ face mask |
| 05/22/2009 | WO2009064555A1 Respirator assembly with air flow direction control |
| 05/22/2009 | WO2009062801A1 Mask body for a respiratory half-mask |
| 05/22/2009 | WO2009062784A1 Respiratory half mask |
| 05/22/2009 | WO2009022250A3 A disposable respirator |
| 05/22/2009 | WO2009022249A3 A disposable respirator with exhalation vents |
| 05/20/2009 | EP2059307A1 Communication apparatus, system and method for self-contained breathing apparatus |
| 05/20/2009 | CN201239446Y Portable header cap for protecting oxygen supply |
| 05/20/2009 | CN201239409Y Improved structure of positive-pressure respiratory organ face helmet |
| 05/20/2009 | CN101437601A Closed reversible breathing apparatus having a metal organic framework |
| 05/20/2009 | CN101433382A Gauze mask for lady |
| 05/19/2009 | US7533671 Bronchoscopic repair of air leaks in a lung |
| 05/19/2009 | US7533667 Methods and devices to assist pulmonary decompression |
| 05/14/2009 | WO2009041792A3 Mask |
| 05/14/2009 | US20090124843 Comprises a supported antibody; air purification |
| 05/13/2009 | CN101432039A Respirator with exhalation vents |
| 05/13/2009 | CN101432038A Respirator |
| 05/12/2009 | CA2616496C Mask assembly |
| 05/07/2009 | WO2009038956A3 Buckle having a flexural strap attachment member and respirator using such buckle |
| 05/07/2009 | US20090114231 Forehead support for a facial mask |
| 05/07/2009 | US20090114229 Mouth Seal Assembly for Nasal Mask System |
| 05/07/2009 | US20090114227 Mask cushion and frame assembly |
| 05/06/2009 | EP1353728B1 Modular respirators and a method of conversion thereof |
| 05/06/2009 | CN101426556A Breathing apparatus and installation providing protection against hypoxia |
| 05/06/2009 | CN101426555A Devices, systems and methods for operation of breathing apparatuses in multiple modes |
| 05/06/2009 | CN101422642A Water-proof fume-proof rescue breathing apparatus |
| 05/05/2009 | US7527057 Adjustable mask |
| 04/30/2009 | WO2009055549A2 Mask assembly |
| 04/30/2009 | WO2009022248A3 A disposable respirator with exhalation vents |
| 04/30/2009 | WO2007050557A3 Patient interface with an integral cushion and nasal pillows |
| 04/30/2009 | WO2006122092A3 Patient interface with respiratory gas measurement component |
| 04/30/2009 | US20090107515 Protective mask |
| 04/30/2009 | US20090107508 Respiratory mask assembly for stabilizing patient interface |
| 04/30/2009 | US20090107507 Forehead and nose bridge pad for CPAP interface |
| 04/30/2009 | US20090107506 Mask assembly |
| 04/29/2009 | EP2051783A2 High-visibility filtering mask |
| 04/29/2009 | EP1554018A4 Custom fitted mask and method of forming same |
| 04/29/2009 | CN101417163A Personal emergency rescuing protection life support system |
| 04/28/2009 | US7523755 Respirator |
| 04/28/2009 | US7523754 Cushion for a respiratory mask assembly |