| 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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| 07/17/2013 | EP2614861A2 Medical/surgical personal protection system including a fastening system for holding the hood to the helmet so the radius of curvature of the hood face shield varies |
| 07/17/2013 | CN103209740A Anti-dust mask having a circular pad part and a fixture for a filter part |
| 07/17/2013 | CN103209739A Agrichemical spray mask |
| 07/16/2013 | US8485192 Cushion for patient interface |
| 07/16/2013 | US8485191 Patient interface with forehead support system |
| 07/16/2013 | US8485190 Patient contacting seal and mask using same |
| 07/11/2013 | WO2013103343A1 Breathing apparatus and method of use |
| 07/11/2013 | WO2013036769A3 Face mask with flap and method of making the same |
| 07/11/2013 | US20130174850 Breathing mask arrangement and a forehead support device for same |
| 07/11/2013 | US20130174848 Oxygen regulator to deliver breathing gas in an aircraft |
| 07/11/2013 | US20130174839 Ergonomic and adjustable respiratory mask assembly with elbow assembly |
| 07/10/2013 | EP2612693A2 System and method of oxygen deficiency warning in a powered air purifying respirator |
| 07/10/2013 | EP2611506A2 Compact scroll fan assembly |
| 07/10/2013 | EP2611505A1 Respiratory protection equipment |
| 07/10/2013 | CN203043364U Motor-driven protective mask |
| 07/10/2013 | CN203043363U Fire protection escaping mask |
| 07/10/2013 | CN203043362U Fire protection escaping mask |
| 07/10/2013 | CN103200995A Compact scroll fan assembly |
| 07/09/2013 | US8479740 Airway devices with integral humidification |
| 07/09/2013 | US8479738 Breathing mask arrangement as well as an application device and a forehead support device for same |
| 07/09/2013 | US8479737 Combination anesthesia and scavenger surgical mask |
| 07/09/2013 | US8479736 Respiratory mask assembly |
| 07/09/2013 | US8479727 Enhanced chemical/biological respiratory protection system |
| 07/04/2013 | DE102011122500A1 Atomic, biological and chemical (ABC) protective suit has mask gasket having window whose sealing edge is designed to bear against gas mask and is provided with sealing rim that is attached at gas mask |
| 07/03/2013 | EP2609966A1 Filter for masks and production method thereof, as well as mask for particle capture |
| 07/03/2013 | CN203029857U Single-eye type protective mask eye window structure with small eye clearance |
| 07/03/2013 | CN203029471U Integrated protective eyewear and mask used in laser treater environment |
| 07/03/2013 | CN103189092A A respiratory valve apparatus |
| 07/03/2013 | CN103182347A Net-shaped air dust-absorbing film or cloth and dustproof product applying same |
| 07/03/2013 | CN101081328B Protective headgear system with filter protector |
| 07/02/2013 | CA2718085C Separably assembled filtering respirator |
| 06/27/2013 | WO2013094806A1 Dustproof/gasproof respirator including a mouthpiece |
| 06/26/2013 | EP2608570A1 A microphone arrangement for a breathing mask |
| 06/26/2013 | EP2606938A2 Mask and a production method therefor |
| 06/26/2013 | CN203017605U Comprehensive full face breathing mask |
| 06/26/2013 | CN103170073A Respiration air bag device |
| 06/20/2013 | WO2013090372A1 Air filtration device having subsections lacking fluid communication |
| 06/20/2013 | WO2013090330A1 Air filtration device having tuned air distribution system |
| 06/20/2013 | WO2013087816A1 Cockpit emergency device |
| 06/20/2013 | US20130152369 Mask and vent assembly therefor |
| 06/20/2013 | CA2863706A1 Cockpit emergency device |
| 06/19/2013 | CN203001733U Improved structure of dustproof antigas mask |
| 06/19/2013 | CN103161495A Downhole rescue system |
| 06/19/2013 | CN103157205A Medical check air valve respiratory protective mask |
| 06/19/2013 | CN101516300B Nasal and oral patient interface |
| 06/18/2013 | US8464717 Breathing mask with an autonomous inflatable harness |
| 06/18/2013 | US8464709 Cheek path airway and cheek pouch anchor |
| 06/18/2013 | US8464366 Protective suit for an individual and related assembly |
| 06/13/2013 | WO2013086146A2 Respirator made from in-situ air-laid web(s) |
| 06/13/2013 | WO2013085898A1 Respirator having foam shaping layer with recessed regions surrounding air passageways |
| 06/13/2013 | WO2013085744A1 Split flow filtering device |
| 06/13/2013 | WO2013085266A1 Multi-functional mask |
| 06/13/2013 | WO2013085143A1 Portable oxygen respirator |
| 06/13/2013 | WO2013082650A1 Respiration apparatus |
| 06/13/2013 | WO2013082649A1 Improved breathing apparatus |
| 06/13/2013 | WO2013055131A3 Nose mask |
| 06/13/2013 | WO2012156727A3 Protective breathing mask with fabric hood |
| 06/13/2013 | US20130146061 Respirator made from in-situ air-laid web(s) |
| 06/13/2013 | US20130146059 Ergonomic and adjustable respiratory mask assembly with frame |
| 06/13/2013 | US20130146052 Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor port |
| 06/12/2013 | EP2601994A2 Valve for respiratory masks |
| 06/12/2013 | EP2600940A1 Tube with protrusions for inflatable harness of breathing mask |
| 06/12/2013 | CN202982982U Light alarming device of air respirator |
| 06/12/2013 | CN202982981U Convenient pure cotton gas mask |
| 06/12/2013 | CN202982980U Breathing mask worn for long-time work in toxic and restricted space |
| 06/12/2013 | CN202982979U Self-suction breathing mask capable of filtering particulate matters |
| 06/12/2013 | CN202982978U Respiratory protective equipment with humidifier |
| 06/12/2013 | CN202982977U Fire escape helmet structure |
| 06/12/2013 | CN202982976U Novel heating healthcare mask with inhaled air preheating function |
| 06/12/2013 | CN202982972U Timing and warning device for chemical oxygen production respirator |
| 06/11/2013 | US8459254 Nasal dilator |
| 06/11/2013 | US8459200 Exposure indicating device |
| 06/06/2013 | US20130139823 Respirator having foam shaping layer with recessed regions surrounding air passageways |
| 06/05/2013 | CN202961560U Antigas and dustproof mask |
| 06/05/2013 | CN103127633A Comprehensive communication system of multifunctional mask |
| 06/05/2013 | CN103127632A Breathing mask and filter thereof |
| 06/05/2013 | CN103127631A Air cleaner |
| 06/05/2013 | CN101534905B Filter for mask and mask formed using the same |
| 06/05/2013 | CN101516451B Mask device with blower |
| 05/29/2013 | EP2595706A1 One-way valve |
| 05/29/2013 | CN202951144U Low-positive-pressure air inlet type dust mask |
| 05/29/2013 | CN202951143U Fire mask with exit passageway light indication |
| 05/29/2013 | CN103124542A Goggles, system and method for providing feedback |
| 05/29/2013 | CN101400409B Super-soft gel seal and mask using same |
| 05/28/2013 | US8449713 Gastro-laryngeal mask |
| 05/23/2013 | WO2013074337A1 Side plug-in filter cartridge |
| 05/23/2013 | WO2013071458A1 Communication system in respiratory protection masks |
| 05/23/2013 | WO2013071359A1 Nasal mask system |
| 05/23/2013 | US20130125896 Side plug-in filter cartridge |
| 05/22/2013 | EP2594306A2 Forehead pad for respiratory mask |
| 05/22/2013 | EP2594305A2 Forehead pad for respiratory mask |
| 05/22/2013 | CN202942559U Mask with demisting function |
| 05/22/2013 | CN103118744A Pleated filtering face piece respirator |
| 05/21/2013 | US8443806 Face piece seal check device |
| 05/21/2013 | US8443805 Headgear assembly for a respiratory mask assembly |
| 05/21/2013 | US8443802 Apparatus for deploying oxygen masks |
| 05/21/2013 | US8443796 Acoustic respiratory therapy apparatus |
| 05/16/2013 | WO2013068343A1 Helmet-mask adapter locking system |
| 05/15/2013 | EP2591818A2 Headgear assembly for a respiratory mask assembly |
| 05/15/2013 | CN202933404U Communication voice amplification mask |