| 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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| 05/04/2011 | CN102046242A Mask |
| 05/04/2011 | CN102046233A Flexible structure for mask, and method and apparatus for evaluating performance of a mask in use |
| 05/04/2011 | CN102044130A Display alarm device |
| 05/04/2011 | CN102039011A Filtering face-piece respirator having parallel line weld pattern in mask body |
| 05/04/2011 | CN102038996A Forehead pad for respiratory mask |
| 05/04/2011 | CN101242866B 面罩组件 Mask assembly |
| 05/03/2011 | US7934501 Swivel elbow for a patient interface |
| 04/28/2011 | WO2011049077A1 Mask filter, method for producing same, pocket for mask filter, and mask |
| 04/28/2011 | WO2011048518A1 Strapping force indicator accessory |
| 04/28/2011 | WO2011048444A1 Hygienic mask compatible with aircraft respiratory protection mask |
| 04/28/2011 | WO2011048162A1 Hygienic mask for aircraft crewmember and a mask assembly comprising the hygienic mask |
| 04/28/2011 | US20110094514 Patterned chemical sensor having inert occluding layer |
| 04/28/2011 | DE102009050667A1 System zur Notifikation verorteter Information System for notification verorteter information |
| 04/27/2011 | EP2314339A1 Forehead support for facial mask |
| 04/27/2011 | EP2314338A1 Headgear |
| 04/26/2011 | US7931026 Adjustable conduit coupling assembly |
| 04/26/2011 | US7931025 Patient interface and headgear connector |
| 04/26/2011 | US7931024 Cushion for a patient interface |
| 04/21/2011 | US20110088698 Patient contacting seal and mask using same |
| 04/20/2011 | CN201805549U Communication sound amplifying device |
| 04/20/2011 | CN201799033U Fire extinguisher with gas mask |
| 04/20/2011 | CN201799027U Dust-filtering air-supplying type dust mask |
| 04/20/2011 | CN102026687A Elastic tubular device and inflatable head harness for aircraft breathing mask |
| 04/20/2011 | CN102019051A Filtering face respirator having grasping feature indicator |
| 04/20/2011 | CN102018300A Horizontal flat-fold filtering face-piece respirator having indicia of symmetry |
| 04/20/2011 | CN102018299A Flat-fold filtering face-piece respirator having structural weld pattern |
| 04/19/2011 | US7927886 Hazardous substance removing method, hazardous substance removing material used therein such as air filter, mask, wipe sheet, and the like, and storage method thereof |
| 04/19/2011 | US7927285 Nasal mask for carbon dioxide gas measurement |
| 04/19/2011 | US7926487 Respiratory mask having gas washout vent and gas washout vent assembly for a respiratory mask |
| 04/14/2011 | WO2011044188A2 Personal respiratory filtration apparatus |
| 04/14/2011 | WO2011043262A1 Respiratory device |
| 04/14/2011 | WO2010131031A3 Mask for breathing apparatus |
| 04/14/2011 | DE102009048862A1 Coating or covering for respirator mask for mouth and nose, comprises visible surface of respirator mask, which is covered with layer, which influences optical overall impression of respirator mask |
| 04/13/2011 | EP2308538A1 Forehead support for facial mask |
| 04/13/2011 | EP2308537A1 Mask cushioning for a respiratory mask |
| 04/13/2011 | EP2308536A1 Headgear |
| 04/13/2011 | EP2308535A1 Mask cushioning for a respiratory mask and method for manufacturing the same |
| 04/13/2011 | EP2307103A2 Exposure indicating device |
| 04/13/2011 | CN201791281U Inserted rotary dustproof mask |
| 04/13/2011 | CN1901963B Headband device for an oxygen mask, and method for the production thereof |
| 04/13/2011 | CN102008774A Applying apparatus for respiratory mask |
| 04/13/2011 | CN101227954B Three-dimensional mask |
| 04/12/2011 | US7921866 First stage pressure regulator for a two-stage underwater breathing apparatus |
| 04/12/2011 | US7921846 Heat and moisture filter exchanger and method |
| 04/07/2011 | WO2011040035A1 Mask |
| 04/07/2011 | WO2010135137A3 Filter cartridge having location-registered view window for end-of-service-life-indicator (esli) |
| 04/07/2011 | US20110079225 Personal Respiratory Filtration Apparatus |
| 04/07/2011 | DE202011002026U1 Gesichtsmaske Face Mask |
| 04/07/2011 | CA2776031A1 Mask |
| 04/06/2011 | EP2305444A1 Method for manufacturing a hollow structure |
| 04/06/2011 | EP2303409A2 Collapse resistant respirator |
| 04/06/2011 | EP2303379A1 Flexible structure for mask, and method and apparatus for evaluating performance of a mask in use |
| 04/06/2011 | CN201783105U Portable dustproof and gas defence breathe aiding device |
| 03/31/2011 | WO2011037544A1 Respiratory device with filter |
| 03/31/2011 | WO2010135221A3 Filter cartridge having cone of visibility for end-of-service-life-indicator (esli) |
| 03/31/2011 | WO2010135218A3 Filter cartridge having cover for masking service life indicator |
| 03/30/2011 | EP2301614A2 Ergonomic and adjustable respiratory mask assembly with headgear assembly |
| 03/30/2011 | EP1144075B1 Stable polymeric electret materials |
| 03/30/2011 | CN1684739B Emergency escape mask |
| 03/30/2011 | CN101998873A Mask nose clip and a respiratory mask |
| 03/30/2011 | CN101991897A Respiratory mask assembly having adjustable pad accorded with ergonomics |
| 03/24/2011 | WO2011034510A2 Mask that realizes complete closing and eliminates the nose's role in drafting polluted air |
| 03/24/2011 | WO2011007957A3 Partitioned mask for the nose/mouth |
| 03/24/2011 | DE102009040108A1 Portable device, useful for protecting against droplet infection, comprises a filter surface covering mouth region of person, which carries out disinfection of pathogens in contact region of filter surface by electrolysis |
| 03/23/2011 | EP2298402A1 A nasal mask and mask cushion therefor |
| 03/23/2011 | EP2298401A2 Headgear for a breathing mask |
| 03/23/2011 | EP2298400A1 A mask and a vent assembly therefor |
| 03/23/2011 | EP2298097A1 Anti-bacterium hood for entirely covering the head |
| 03/23/2011 | EP2144675B1 Inlet connector of an m90 nbc face mask provided with means for obtaining low respiratory resistance values both during inhaling and exhaling phases |
| 03/23/2011 | CN101125238B Method for producing natural mineral absorbing filter face mask |
| 03/23/2011 | CN101125237B Method for producing natural mineral absorbing filter mask |
| 03/22/2011 | US7909035 Multi-chamber mask and method of forming the same |
| 03/22/2011 | US7909030 Elliptical purge valve for snorkels |
| 03/17/2011 | WO2011031276A1 Face mask with seal within seal and optional bridging seal |
| 03/17/2011 | WO2011030088A1 Breathing apparatus |
| 03/17/2011 | US20110061657 Face Mask With Seal Within Seal And Optional Bridging Seal |
| 03/17/2011 | US20110061656 Face Mask With Seal Within Seal And Optional Bridging Seal |
| 03/17/2011 | US20110061655 Breathing mask and regulator for aircraft |
| 03/17/2011 | CA2770137A1 Face mask with seal within seal and optional bridging seal |
| 03/16/2011 | EP2295497A2 Silicone elastomer composition |
| 03/16/2011 | EP2295103A1 Respiratory mask and gas washout vent |
| 03/16/2011 | EP1575675B1 Breathing apparatus |
| 03/16/2011 | CN201760005U Dustproof face mask |
| 03/15/2011 | US7905232 Breathing assistance apparatus |
| 03/10/2011 | WO2011026515A1 Face mask |
| 03/10/2011 | WO2010127161A3 Surgical face mask, including reusable masks, with filtered inhalation and exhalation valves |
| 03/10/2011 | US20110057072 Device for the improvement of individual comfort in an airplane |
| 03/10/2011 | US20110056498 Forehead pad for respiratory mask |
| 03/09/2011 | EP2292290A2 Mask System |
| 03/09/2011 | EP2292289A2 Mask system |
| 03/09/2011 | EP2291562A1 Method of making electret articles based on zeta potential |
| 03/08/2011 | US7904193 Systems and methods for providing custom masks for use in a breathing assistance system |
| 03/08/2011 | US7900630 Gas delivery mask with flexible bellows |
| 03/08/2011 | US7900628 Patient interface device |
| 03/03/2011 | WO2011025094A1 Mask |
| 03/03/2011 | WO2011025026A1 Sterilization method |
| 03/03/2011 | US20110048416 Respirator System Including Convertible Head Covering Member |
| 03/02/2011 | EP2289588A1 Forehead support for facial mask |
| 03/02/2011 | EP2289587A1 Mask and headgear with connector |
| 03/02/2011 | EP2289586A2 A mask and a vent assembly therefor |