A62B 7 - Respiratory apparatus

Patents for A62B 7 - Respiratory apparatus (6,995)
11/2011
11/29/2011	CA2421774C Method and apparatus for providing variable positive airway pressure
11/24/2011	WO2011088424A3 Protective face cover and moldable attachment
11/24/2011	US20110284006 Filter cartridge having central plenum and housing sidewall
11/24/2011	CA2799392A1 Method of making filter cartridge having roll-based housing sidewall
11/22/2011	US8062589 Adjustable UV air purifier
11/22/2011	US8061357 Adhesive nasal respiratory devices
11/17/2011	WO2011143485A2 Self-contained integrated emergency life-support device and system
11/17/2011	US20110277768 Emergency Breathing Apparatus
11/17/2011	US20110277767 Metal organic frameworks (mofs) for air purification
11/17/2011	CA2832232A1 Self-contained integrated emergency life-support device and system
11/16/2011	CN202036711U Protective mask with rotary replaceable filter cartridge
11/15/2011	US8057742 Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)
11/15/2011	US8056562 System and method for providing support for a breathing passage
11/15/2011	US8056560 Universal dust mask/filter for ATV and dirt bike riders, method of making and method of using
11/15/2011	US8056559 Characterisation of mask systems
11/15/2011	CA2617349C Respiratory humidification system
11/15/2011	CA2617287C Respiratory humidification system
11/10/2011	US20110271961 Surface modifying macromolecules with high degradation temperatures and uses thereof
11/09/2011	CN202028064U Air-cleaning respirator
11/09/2011	CN202028063U Waist-hung multi-layer filter mask
11/09/2011	CN202028062U Chemical oxygen firefighting and self-rescuing respirator
11/09/2011	CN202028061U Positive-pressure type firefighting air respirator
11/08/2011	US8052934 Scent delivery device
11/08/2011	US8051854 Continuous high-frequency oscillation breathing treatment apparatus
11/03/2011	WO2011137124A1 Delivery of ultra pure nitric oxide (no)
11/03/2011	WO2011136674A1 Life-support equipment
11/03/2011	WO2011136664A1 Water out alarm
11/03/2011	WO2011136545A2 Helmet-type personal disaster relief device
11/03/2011	WO2011032105A3 Underwater breathing apparatus and method of use
11/03/2011	US20110270085 Ultrasonic in situ respiratory mask testing process and mask
11/03/2011	CA2797702A1 Delivery of ultra pure nitric oxide (no)
11/02/2011	CN102228731A Fire emergency self-help system
11/02/2011	CN102228730A Compressed-air self-help system
11/01/2011	US8048379 Multi cartridge air freshener
11/01/2011	US8048370 Germicidal generator of ozone and ozonites
11/01/2011	US8047837 Candle with lid for dispensing an air treatment chemical
11/01/2011	US8047205 Gas-mixing device for respirators
11/01/2011	US8047201 Nasal dilator
11/01/2011	CA2565303C Body-space drainage-tube debris removal
10/2011
10/27/2011	WO2011084290A3 Unidirectional valves and filtering face masks comprising unidirectional valves
10/27/2011	WO2011044188A3 Personal respiratory filtration apparatus
10/26/2011	CN1977683B Gauze-mask consequent hanging structure
10/25/2011	US8043570 Device for diffusing volatile agents, provided with a cartridge extraction means
10/25/2011	US8043569 Device for dispensing a volatile substance
10/25/2011	US8042537 Method of providing interactive pressure support
10/20/2011	WO2011129681A1 Nasal cannula for carbon dioxide sampling
10/20/2011	WO2011129491A1 Air-supplying apparatus
10/20/2011	WO2011090587A3 Molded auxetic mesh
10/20/2011	WO2011090586A3 Filtering face-piece respirator having an auxetic mesh in the mask body
10/19/2011	CN202010379U Modified dust-proof gas mask
10/19/2011	CN202010377U Breathing mask assembly
10/18/2011	USRE42843 Nasal cannula
10/18/2011	US8038949 Ultraviolet germicidal irradiation system
10/18/2011	US8038935 Treatment of odors using nanocrystalline metal oxides
10/18/2011	US8038778 Air purification apparatus
10/18/2011	US8037882 Conduit with heated wick
10/18/2011	CA2451792C Multi-phase headset for pilots
10/13/2011	WO2011126887A2 Air filtration device
10/13/2011	WO2011126884A2 Helmet-mounted respirator apparatus with a dual plenum system
10/13/2011	US20110250577 Device for teaching the use of underwater breathing systems and method of its use
10/12/2011	EP2374509A1 Respiratory cycle device
10/12/2011	EP2374490A2 Portable ventilator system
10/06/2011	US20110240029 Filter element utilizing shaped particle-containing nonwoven web
10/06/2011	US20110240027 Shaped layered particle-containing nonwoven web
10/06/2011	US20110240026 Radial blower with shaped scroll profile
10/06/2011	US20110240016 Protective headgear system with filter protector
10/05/2011	EP2370181A1 Filter element utilizing shaped particle-containing nonwoven web
10/05/2011	EP2370180A1 Shaped layered particle-containing nonwoven web
10/05/2011	CN102205174A Vibrating alarm air respirator
10/04/2011	US8028697 Ventilator circuit and method for the use thereof
10/04/2011	US8028692 Multi-sectioned conduit assembly
09/2011
09/29/2011	WO2011120012A2 Air on demand breathing system using a dynamic transducer for controlling air
09/29/2011	WO2011062996A3 Antiviral metal impregnated activated carbon cloth components
09/29/2011	US20110232653 Antimicrobial, dustproof fabric and mask
09/28/2011	CN201988077U 自带式呼吸器 Comes respirator
09/28/2011	CN201986771U 气幕式防尘矿工帽 Air curtain dust cap miners
09/27/2011	US8025053 Pressure regulator assembly
09/27/2011	CA2354193C Method of calculating oxygen required and system for monitoring oxygen supply and/or calculating flight level after emergency cabin decompression
09/22/2011	WO2011115754A1 A powered air purifying respirator
09/22/2011	US20110226249 Informative Accessories
09/21/2011	CN201978370U 三防医学救护用防毒面具 Medical ambulance with three anti-gas masks
09/21/2011	CN102196839A Oxygen supply device
09/20/2011	US8021618 Filter with change indicator
09/20/2011	US8021608 Method and apparatus of sterilization using monochromatic UV radiation source
09/20/2011	US8021309 Algorithm for automatic positive air pressure titration
09/20/2011	US8020553 Ambulatory oxygen concentrator containing a three phase vacuum separation system
09/15/2011	WO2011062843A3 Reinforced filter media
09/14/2011	EP1962964B1 Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap
09/14/2011	CN201969222U 水过滤式防尘口罩 Water filter respirators
09/14/2011	CN102179013A Burning-preventing and heat-insulating filter type self-rescue respirator for fire control
09/14/2011	CN102178362A Dust protecting mask
09/13/2011	US8017090 Apparatus and method for rapid and continuous generation of phosphine gas
09/13/2011	CA2426685C Apparatus and process for supplying oxygen-enriched gas
09/09/2011	WO2011077250A8 Components for medical circuits
09/09/2011	CA2791938A1 Dispensable face mask and method of making the same
09/08/2011	US20110214674 Mask system
09/07/2011	CN201959438U 带空气净化器的气囊口罩 Balloon masks with air purifier
09/07/2011	CN201959434U 无憋防护器 No choke protectors
09/07/2011	CN102174938A Spraying-type lifesaving multipurpose purification fan
09/06/2011	US8012412 Method and device for purifying ambient air and surfaces

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