| Patents for A62B 9 - Component parts for respiratory or breathing apparatus (5,359) |
|---|
| 12/09/1993 | CA2137006A1 Portable air conditioner |
| 12/01/1993 | CN2147874Y Miniature oxygen generating and supply device |
| 11/30/1993 | US5265596 Device for feeding breathing gas |
| 11/24/1993 | CN2147010Y Fresh air reduction gauze mask |
| 11/17/1993 | CN2146267Y Sanitary health nose cover |
| 11/10/1993 | CN2145624Y Gauze mask for quick recovery of cold |
| 11/09/1993 | US5259375 Second stage scuba regulator with balanced piston volume control |
| 11/09/1993 | US5259374 Diver adjustable control for underwater breathing apparatus |
| 11/03/1993 | EP0568263A1 Second stage regulator hose with built-in cone adjusting tool |
| 10/26/1993 | US5255674 Portable heating and humidifying device |
| 10/13/1993 | CN2143509Y Window type active carbon dust-proof health mouthpiece |
| 10/13/1993 | CN1022380C Filter-type dustproof gas mask for self-breathing helmet |
| 10/07/1993 | DE4226483C1 Plug-in-type union for gas under pressure - has control plunger in male half comprising valve portion between compensating ones of smaller cross-section and actuated by female half |
| 10/06/1993 | CN2143125Y Medical gauze mask |
| 10/05/1993 | CA1322710C Breathing system |
| 09/29/1993 | CN1076633A Dust-proof mask with blower ventilation |
| 09/28/1993 | US5247926 Aircrew breathing gas regulators |
| 09/21/1993 | US5245997 Valve cartridge assembly for a pressure regulator of supplied air breathing apparatus |
| 09/21/1993 | US5245996 Anaesthetic system valve for converting between Mapleson `A`, `D`, and `E`c |
| 09/15/1993 | CN2142025Y Health gauze mask with medicine |
| 09/01/1993 | CN2141303Y Dust-proof breath mask |
| 08/10/1993 | US5233976 Second stage regulator hose with built-in cone adjusting tool |
| 08/04/1993 | EP0553894A2 Improved positive pressure breathing assembly and demand regulator therefor |
| 08/04/1993 | CN2139457Y Health care mouthpiece |
| 07/21/1993 | EP0551496A1 Integrated safety monitoring and alarm system |
| 07/20/1993 | US5228435 Single patient use disposable carbon dioxide absorber |
| 07/14/1993 | EP0550881A1 Chest-mounted breathing gas terminal block assembly |
| 07/14/1993 | EP0550649A1 Device for monitoring portable breathing apparatus. |
| 07/07/1993 | EP0549620A1 Filter spool for a respirator |
| 07/07/1993 | CN2137542Y Gauze mask |
| 06/29/1993 | CA1319584C Valve |
| 06/23/1993 | CN1073395A Technology for making safety gauze mask and trousers |
| 06/09/1993 | CN2135378Y Oxygen can |
| 05/26/1993 | CN2134199Y Multi-side dustproof gauze mask |
| 05/25/1993 | US5213095 Coupling apparatus for scuba gear |
| 05/19/1993 | CN2133320Y Soft activated carbon gas gauze mask |
| 05/12/1993 | CN2132531Y Safety cover |
| 05/11/1993 | US5209226 Underwater respiratory device |
| 05/11/1993 | US5209224 Lightweight breathing device |
| 05/05/1993 | CN2131546Y Multi-function health gauze mask for nose and mouth |
| 04/07/1993 | CN2129159Y Nose film |
| 04/06/1993 | US5199426 Aircraft aircrew g-responsive valve system for controlling breathing gas and suit-inflation |
| 03/24/1993 | EP0532574A1 Respirator |
| 03/18/1993 | WO1993004737A1 A pressure regulating unit for supplying a pressurized fluid from alternative supply lines |
| 03/16/1993 | US5194224 Containing an alkali metal ozonide providing a color reaction with moisture |
| 03/16/1993 | US5193531 Process and apparatus for controlling a gas pressure and system for supplying gas comprising such device |
| 03/16/1993 | US5193347 Helmet-mounted air system for personal comfort |
| 03/04/1993 | WO1993003794A1 A self-sufficient emergency breathing device |
| 03/03/1993 | CN2127626Y Health magnetic mouthpiece |
| 02/23/1993 | US5188267 Support arrangements for firefigher's self-contained breathing apparatus |
| 02/17/1993 | CN2127022Y Healthy filtering nose stopper |
| 02/17/1993 | CN2127021Y Healthy gauze mask |
| 02/17/1993 | CN2127020Y Nose cover |
| 02/07/1993 | WO1993003465A1 Integrated safety monitoring and alarm system |
| 02/03/1993 | EP0524966A1 A breathing system for smoke diving and the like. |
| 02/03/1993 | CN2126695Y Protective mouthpiece with respiratory apparatus |
| 01/13/1993 | EP0522913A1 Regulator with improved high pressure seat |
| 01/07/1993 | EP0521800A1 Quick-acting coupling of a pneumatic circuit under pressure with a device |
| 01/05/1993 | US5176169 Pressure regulator for underwater breathing system |
| 12/16/1992 | CN2124722U Gauze mask with earcover |
| 12/08/1992 | US5169119 Mechanism for releasing stored gas from a pressure vessel |
| 12/02/1992 | CN2123347U Mouthpiece with the function of prevention from forming droplet on one's glasses |
| 11/25/1992 | CN2122650U Float catheter oxygen-producing device with multiple filtering unit |
| 11/25/1992 | CN2122649U Medicinal mouthpiece |
| 11/18/1992 | CN2121972U Hygienic gauze mask |
| 11/17/1992 | US5163422 Breathing apparatus for providing a source of breathable air in a burning structure |
| 11/14/1992 | WO1992020404A1 Single patient use disposable carbon dioxide absorber |
| 11/14/1992 | CA2103074A1 Single patient use disposable carbon dioxide absorber |
| 11/12/1992 | WO1992019322A1 Protective respirator's air guidance system and protective respirator |
| 11/11/1992 | EP0512887A1 Breathing gas feed device |
| 11/11/1992 | EP0512553A1 Superatmospheric pressure controlled reducing valve |
| 11/04/1992 | EP0511592A1 Protection mask used for operating interventions in polluted environments having an interchangegeable connecting sleeve |
| 10/28/1992 | CN2119932U Breathing-aid type dustproof, gas defence and stink-proof mouthpiece |
| 10/27/1992 | US5158110 Device for depressing a tire valve core in high pressure cylinder |
| 10/21/1992 | CN2119246U Changeable air gauze mask |
| 10/20/1992 | US5157378 For use with a firefighter's breathing system |
| 10/20/1992 | US5156146 Water-activated anti-suffocation protection apparatus |
| 10/13/1992 | US5154168 Respirator mask |
| 10/07/1992 | EP0507359A1 Mechanism for releasing stored gas from a pressure vessel |
| 10/07/1992 | CN2117913U Protective mouthpiece |
| 09/23/1992 | CN2116500U Detoxification mask |
| 09/23/1992 | CN2116499U Mask with additional small packings |
| 09/22/1992 | US5148803 Respirator mask with easy-to-change respirator filter |
| 09/20/1992 | CA2038606A1 Apparatus for supporting deep breathing |
| 09/01/1992 | CA1307035C Gas zone valve emergency alarm system |
| 09/01/1992 | CA1306925C Exhalation duct |
| 08/26/1992 | EP0500407A1 Gas pressure regulating method and device, and gas supply system incorporating such device |
| 08/19/1992 | EP0499507A2 Second stage demand breathing regulator |
| 08/12/1992 | CN2112420U Health care mouthpiece |
| 08/12/1992 | CN2112419U Health care child mouthpiece |
| 08/05/1992 | CN2111771U Dustproof gauze mask with sealing air cushion |
| 08/05/1992 | CN2111770U Nose-wearing dustproof gas protector |
| 07/29/1992 | CN2111121U Anion dustproof gauze mask |
| 07/28/1992 | US5133347 Mouthpiece valve for breathing equipment |
| 07/22/1992 | CN2110494U Multifunctional gauze mask |
| 07/15/1992 | CN2109864U Efficiency sanitation antiepidemic dustproof gauze mask |
| 07/14/1992 | US5129389 Breathing mask supply tube release |
| 07/08/1992 | CN2109208U Gas protection and germ protection mouthpiece |
| 07/07/1992 | USH1072 Filter canisters, blowers, heaters and electronics |
| 07/07/1992 | US5127896 Anthropomorphic tank suit |