Patents
Sitemap › A62 - Life-saving; Fire-fighting › A62B - Devices, apparatus or methods for life-saving › A62B 18 - Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
Patents for A62B 18 - Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes (6,940)
10/2003
10/30/2003WO2003049531A3 Biological defense masks
10/30/2003WO2003004099A3 Self-elongating oxygen hose for stowable aviation crew oxygen mask
10/30/2003US20030200969 Gas mask with a ring-shaped sealing element and breathing filter with a ring-shaped sealing element
10/29/2003EP1356844A2 Ergonomic and adjustable respiratory mask assembly with frame
10/29/2003EP1356843A2 Ergonomic and adjustable respiratory mask assembly with elbow assembly
10/29/2003EP1356842A2 Ergonomic and adjustable respiratory mask assembly with headgear assembly
10/29/2003EP1356841A2 Ergonomic and adjustable respiratory mask assembly with cushion
10/29/2003CN1452503A Filter mask
10/29/2003CN1451451A Helmet for preventing SARS virus from infecting
10/23/2003WO2003086545A1 Pouch for the blower unit of a powered air purifying respirator
10/23/2003WO2003086543A1 Personal protective suit with partial flow restriction
10/23/2003WO2003086542A1 Personal containment system with sealed passthrough
10/23/2003WO2003086125A1 Air curtain
10/23/2003US20030196662 Ergonomic and adjustable respiratory mask assembly with elbow assembly
10/23/2003US20030196658 Ergonomic and adjustable respiratory mask assembly with frame
10/23/2003US20030196657 Ergonomic and adjustable respiratory mask assembly with vent cover
10/23/2003US20030196656 Ergonomic and adjustable respiratory mask assembly with cushion
10/23/2003US20030196655 Ergonomic and adjustable respiratory mask assembly with headgear assembly
10/23/2003CA2481769A1 Pouch for the blower unit of a powered air purifying respirator
10/23/2003CA2481424A1 Personal containment system with sealed passthrough
10/23/2003CA2480414A1 Personal protective suit with partial flow restriction
10/22/2003EP1354524A2 Filtering face mask having one or two straps
10/22/2003EP1353728A1 Modular respirators and a method of conversion thereof
10/22/2003CN1450866A Filtering face mask that has headband mounts
10/21/2003US6634358 Nasal mask cushion assembly
10/16/2003US20030192541 Pouch for the blower unit of a powered air purifying respirator
10/16/2003US20030192537 Personal containment system with sealed passthrough
10/16/2003US20030192536 Personal containment system with isolated blower
10/16/2003US20030192103 Personal protective suit with partial flow restriction
10/14/2003CA2274992C Breathing mask
10/09/2003US20030188743 Air curtain device
10/09/2003DE20310120U1 Chair for treating people with breathing difficulties, has air sucked in at front corners of seat and purified before being exiting through holes in cover above seat
10/08/2003EP1349776A2 Full face mask with face seal and removable adaptors allowing full access to separate spaces
10/08/2003EP1349602A1 Headgear
10/08/2003EP1035896B1 Helmet
10/08/2003CN2577897Y Medical protective masks
10/07/2003US6629532 Oxygen mask retention device and method for retaining an oxygen mask
10/07/2003US6629531 Respiratory mask and service module
10/02/2003WO2003081101A1 One way anti-back flow valve
10/02/2003WO2003079833A2 Safety filtration apparel
10/02/2003US20030182711 Piezo fan for ventilated garment
10/02/2003US20030182710 Protective garment
10/02/2003CA2479552A1 Safety filtration apparel
10/01/2003CN1122465C Multi-part headband and respirator mask and process for making the same
10/01/2003CN1122464C Headband made of elastomeric composite, mask with the headband and fastening method
09/2003
09/30/2003US6626178 Full face mask with face seal and removable adaptors allowing full access to separate spaces
09/30/2003CA2354131C Helmet
09/25/2003US20030180179 Adsorber containing silver particles; chemical and biological warfare
09/25/2003US20030180149 Volumetric control for blower filter devices
09/25/2003US20030178026 Convenient "drop-down" respirator
09/24/2003EP0906037B1 Breathing mask
09/24/2003CN1444497A Pressure regulator for respirator system
09/24/2003CN1443497A Gauze mask nose clip
09/24/2003CN1121885C Face mask with backup smoke inhalation protection and method of use
09/23/2003US6622311 Air filtration system including a helmet assembly
09/18/2003WO2003076019A1 Breathing mask adjuster
09/18/2003WO2003075695A1 Cold-weather helmet with breathing mask
09/18/2003WO2003075694A1 Cold-weather helmet with spring loaded sunshield
09/18/2003US20030172445 Face mask
09/18/2003DE20308106U1 One-piece outfit protects wearer against chemical, bacterial and/or radioactive media
09/17/2003EP0957963B1 Oscillatory pressure device for removing the mucus
09/17/2003CN1442205A Portable non typical pneumonia mist collection sterilizer
09/16/2003US6619286 Pressure regulator for a respirator system
09/12/2003WO2003035141A3 Nasal cannula
09/12/2003CA2422406A1 Cold-weather helmet with spring loaded sunshield
09/12/2003CA2422400A1 Cold-weather helmet with heated eye shield
09/12/2003CA2422397A1 Cold-weather helmet with spring loaded sunshield
09/12/2003CA2422394A1 Breathing mask adjuster
09/12/2003CA2422392A1 Cold-weather helmet with breathing mask breathing air from inside the helmet
09/12/2003CA2422239A1 Breathing mask adjuster
09/12/2003CA2422236A1 Cold-weather helmet with translucent eye shield
09/12/2003CA2422148A1 Cold-weather helmet with breathing mask pivoting forward and downward
09/12/2003CA2422025A1 Helmet with breathing mask air passages
09/11/2003US20030168470 Personal hydration system with component connectivity
09/11/2003US20030168060 Respirators
09/10/2003EP1341583A1 Strap for a full respirator mask
09/10/2003EP1341582A1 Breathing apparatus
09/10/2003EP1235710B1 Mouth/nose fresh air mask
09/09/2003US6615834 Nasal mask
09/09/2003US6615832 Wear article with detachable interface assembly
09/09/2003US6615829 Feeding apparatus for breathing masks that allows food and drink intake when the mask is in use
09/09/2003CA2227701C Quick donning goggles for use with breathing mask
09/04/2003US20030164170 Respiratory mask having gas washout vent and gas washout vent assembly for respiratory mask
08/2003
08/28/2003WO2002076576A3 Vapor deposition treated electret filter media
08/27/2003EP1338307A1 Chemical and biological decontamination material and system
08/27/2003EP1338225A1 Method and product for the identification of drinking glasses or containers used to contain beverages or foodstuff for human consumption
08/27/2003EP1337299A1 Head harness for a respirator
08/26/2003US6609516 Smoke escape mask
08/21/2003WO2003068319A1 Smoke escape mask
08/21/2003WO2003068318A1 Respirators
08/21/2003US20030154984 Disposable breathing mask
08/21/2003US20030154983 Personal air filtering device
08/21/2003CA2475854A1 Respirators
08/20/2003EP1127183B1 Uniform meltblown fibrous web and methods and apparatus for manufacturing
08/19/2003US6606751 Helmet
08/14/2003US20030150460 Oxygen mask retention device and method for retaining an oxygen mask
08/14/2003US20030150459 Oxygen mask retention device and method for retaining an oxygen mask
08/13/2003EP1333731A2 Extensible and retractable face mask
08/12/2003US6604524 Manner of attaching component elements to filtration material such as may be utilized in respiratory masks
08/12/2003US6604523 Apparatus and methods for enhancing cardiopulmonary blood flow and ventilation
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