| 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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| 05/23/2000 | US6065473 Non-contact gas dispenser and apparatus for use therewith |
| 05/17/2000 | CN1253479A Face masks including spunbonder/meltblown/spunbonded laminate |
| 05/16/2000 | US6062222 Face mask for self contained breathing apparatus |
| 05/16/2000 | US6062221 Drop-down face mask assembly |
| 05/16/2000 | US6062220 Reduced fogging absorbent core face mask |
| 05/10/2000 | EP0956069A4 A nasal mask and mask cushion therefor |
| 05/04/2000 | WO2000024954A1 Uniform meltblown fibrous web and methods and apparatus for manufacturing |
| 05/04/2000 | WO2000024469A1 Flexible respirator filter |
| 05/04/2000 | CA2346795A1 Uniform meltblown fibrous web and methods and apparatus for manufacturing |
| 05/03/2000 | EP0722352B1 Speech transmission adaptor for use with a respirator mask |
| 05/03/2000 | CN1052042C Method for charging electric filter media |
| 05/02/2000 | US6055666 Face shield |
| 04/27/2000 | DE19848309A1 Seal for breathing protection half and full masks involves closed seal and matching frame of solid gel material arranged in mask body |
| 04/27/2000 | DE19848308A1 Seal for breathing protection masks, escape and life-saving apparatus, involves trough in mask body in which exchangeable sealing and matching frame made of solid gel material is positively engaged |
| 04/27/2000 | DE19845572A1 Speech transmitting diaphragm and grid for breathing mask |
| 04/26/2000 | EP0995465A1 Safety helmet and mounting arrangement for breathing mask |
| 04/18/2000 | US6050262 Overpressure ventilation device for a gas mask |
| 04/13/2000 | WO2000020914A1 Spectacle kit |
| 04/13/2000 | WO2000020072A1 Customizable seal, mask with customizable seal and method of using such a seal |
| 04/12/2000 | EP0991460A1 Pressure swing adsorption apparatus and method |
| 04/11/2000 | US6047698 Unidirectional fluid valve |
| 03/23/2000 | DE19859788C1 Apparatus for monitoring the effectiveness of a gas mask comprises comparing a range of pollution readings rather than relying on a calibrated sensor |
| 03/21/2000 | US6039045 Head harness for respiratory mask |
| 03/16/2000 | WO2000007157A8 Protective mask communication devices and systems for use in hazardous environments |
| 03/14/2000 | US6035852 Inflated cuff anesthesia/respirator mask with improved nasal/maxilla bone adaptation |
| 03/02/2000 | DE19851322C1 Protective breathing mask has a clamping ring for simple fixing of a mask body onto a projecting housing edge with a range of connection geometries |
| 03/01/2000 | EP0982049A1 Improved face mask for self contained breathing apparatus |
| 02/10/2000 | WO2000007157A1 Protective mask communication devices and systems for use in hazardous environments |
| 02/03/2000 | WO2000004958A1 Air filter device provided with gripping means in the form of a mouthpiece |
| 02/03/2000 | WO2000004957A1 Face mask that has a filtered exhalation valve |
| 02/03/2000 | CA2337434A1 Face mask that has a filtered exhalation valve |
| 02/02/2000 | CN1048903C Flat-folded personal respiratory protection device and process for manufacturing same |
| 02/01/2000 | US6019468 Spectacle kit |
| 01/26/2000 | CN2360113Y Light weight filtering gas mask |
| 01/25/2000 | US6017315 Patient monitor and method of using same |
| 01/25/2000 | US6016805 Face seal for respirator |
| 01/25/2000 | US6016804 Respiratory mask and method of making thereof |
| 01/18/2000 | US6014971 Protective system for face and respiratory protection |
| 01/13/2000 | DE19831209A1 Sealing line system for gas masks |
| 01/06/2000 | WO2000000267A2 Stable polymeric electret materials |
| 01/05/2000 | EP0968023A1 Non return slider valve used in respiration systems |
| 01/05/2000 | EP0968022A1 A mask and a vent assembly therefor |
| 01/05/2000 | EP0799076A4 Respiratory mask facial seal |
| 01/05/2000 | CN2356703Y Gas storage type initial starter |
| 12/29/1999 | EP0874667A4 Respiratory facial mask |
| 12/22/1999 | EP0965280A2 Mask for preventing passage of an external liquid material |
| 12/16/1999 | DE19921255A1 Directional valve for breathing apparatus, particularly in connection with anesthesia administration |
| 12/09/1999 | DE19824264A1 Portable protective breathing hood for contaminated environments |
| 12/01/1999 | EP0785733B1 Respirator nose clip |
| 11/24/1999 | EP0957993A1 Full face respirator mask having integral connectors disposed in lens area |
| 11/24/1999 | EP0957963A1 Oscillatory pressure device for removing the mucus |
| 11/24/1999 | EP0957851A1 Face shield |
| 11/23/1999 | US5990793 Firefighters integrated communication and safety system |
| 11/23/1999 | US5988160 Exhalation valve for face mask with spacer chamber connection |
| 11/18/1999 | WO1999058198A1 Customizable face or nose mask for the noninvasive ventilation of patients in general |
| 11/18/1999 | WO1999058197A1 Protective breathing equipment with fast positioning |
| 11/17/1999 | EP0956069A1 A nasal mask and mask cushion therefor |
| 11/17/1999 | EP0956067A1 Face mask with back-up smoke inhalation protection and method of operation |
| 11/17/1999 | EP0956063A1 Method and device for introducing a substance into a closed space |
| 11/17/1999 | EP0781156A4 Method of air filtration for fire fighter emergency smoke inhalation protection |
| 11/04/1999 | WO1999055180A1 Device for protecting the face of a wearer |
| 11/04/1999 | CA2329541A1 Device for protecting the face of a wearer |
| 10/28/1999 | WO1999053985A1 Disposable active humidifier for the mechanical ventilation of a patient |
| 10/20/1999 | EP0949874A1 Face mask having a combination adjustable ear loop and drop down band |
| 10/19/1999 | US5967142 Method for connecting two components, especially in the assembly of diaphragm valves |
| 10/12/1999 | US5964218 For emergency response personnel |
| 09/28/1999 | US5957132 Quick-donning full face oxygen mask with inflatable harness and soft foldable lens |
| 09/28/1999 | US5957131 Biological warfare mask |
| 09/23/1999 | WO1999047010A1 Anti-fog face mask |
| 09/23/1999 | CA2321646A1 Anti-fog face mask |
| 09/16/1999 | WO1999046008A1 Respirator mask with detachable seal |
| 09/16/1999 | WO1999046007A1 Face mask |
| 09/16/1999 | WO1999045809A1 Attachment system for replaceable helmet respirator lens |
| 09/16/1999 | WO1999045808A1 Face seal for respirator |
| 09/16/1999 | CA2323428A1 Respirator mask with detachable seal |
| 09/08/1999 | EP0940159A1 Pressure display for self contained breathing apparatus |
| 09/07/1999 | CA2109898C Disposable aerosol mask |
| 09/02/1999 | WO1999043389A1 Animal exposure masks |
| 09/02/1999 | WO1999043388A1 Patient monitor and method of using same |
| 08/24/1999 | US5941245 In respiratory apparatus |
| 08/17/1999 | US5937857 Backpressure-modulating cartridge for breathing mask |
| 08/17/1999 | US5937850 Snorkel with exhalation valve |
| 08/12/1999 | DE19804290A1 Clamping device for helmet and mask combination, for use in the fire service, for example |
| 08/11/1999 | EP0934704A2 Disposable face mask with enhanced fluid barrier |
| 08/04/1999 | EP0814678B1 Protective helmet |
| 07/28/1999 | EP0930906A1 Scavanging method and apparatus for post anesthesia care |
| 07/22/1999 | WO1999035927A1 Head gear apparatus |
| 07/21/1999 | EP0929240A1 Liquid resistant face mask |
| 07/21/1999 | EP0909195A4 A facial surgical mask with easier breathing device |
| 07/20/1999 | US5924420 Full face respirator mask having integral connectors disposed in lens area |
| 07/07/1999 | EP0773814A4 Breathing apparatus |
| 07/06/1999 | US5918598 Strapless respiratory facial mask for customizing to the wearer's face |
| 06/30/1999 | EP0781155A4 Nasal and oral filters |
| 06/29/1999 | USRE36242 Helmet-mounted air system for personal comfort |
| 06/24/1999 | WO1999030760A1 Inhalation apparatus and method |
| 06/22/1999 | US5913307 Breathing protection equipment with operating mode indication |
| 06/16/1999 | CN1219883A Face mask with back-up smoke inhalation protection and method of operation |
| 06/10/1999 | WO1999028542A1 Molded respirator containing sorbent particles |
| 06/10/1999 | WO1999027999A1 Breathing mask for a helmet |
| 06/08/1999 | US5909732 Insert to provide conformal support for the reflective seal of an oxygen mask |