| Patents for A62B 7 - Respiratory apparatus (6,995) |
|---|
| 04/07/1999 | CN2312728Y Oxygen head-cover with lighting function for escaping with one's life |
| 04/07/1999 | CN2312727Y Dust-proof respirating device and respiratory therapeutic device |
| 04/07/1999 | CN1213277A Multi-part headband and respirator mask assembly and process for making the same |
| 03/25/1999 | WO1999013944A1 Self-contained breathing apparatus |
| 03/25/1999 | WO1999013932A1 Medical ventilator |
| 03/25/1999 | DE19741807A1 Breathing apparatus especially for compressed air, with pressurized container |
| 03/16/1999 | US5882545 Magnesium oxide for generation of oxygen and suppression of chlorine formation |
| 03/16/1999 | US5881722 Portable drag compressor powered mechanical ventilator |
| 03/10/1999 | EP0714463B1 Method of charging electret filter media |
| 03/10/1999 | CN1042398C Magnetic dust-proof gauze mask |
| 03/03/1999 | EP0898485A1 Cpr device having structure for increasing the duration and magnitude of negative intra-thoracic pressure |
| 02/24/1999 | EP0897366A1 Compression molded container for aircraft oxygen supply modules |
| 02/24/1999 | CN2308401Y Wind pressuring self lifesaving device |
| 02/23/1999 | CA2023707C Oxygen concentrator with pressure booster and oxygen concentration monitoring |
| 02/18/1999 | WO1999007442A2 Diving system with interchangeable gas packs |
| 02/09/1999 | US5868133 Portable drag compressor powered mechanical ventilator |
| 02/04/1999 | WO1999004858A1 Method of testing an aircraft oxygen supply system |
| 02/03/1999 | CN2306016Y Back pressure synchronous oxygen supplying device utilizing natural breathing of abdomen |
| 02/02/1999 | US5865175 Rescuing helmet having illuminating device |
| 01/28/1999 | WO1999003524A1 Rebreather system with depth dependent flow control and optimal po2 determination |
| 01/28/1999 | CA2296338A1 Rebreather system with depth dependent flow control and optimal po2 determination |
| 01/19/1999 | US5861053 Solid material collector with detector |
| 01/14/1999 | DE19729965A1 Breathing apparatus especially for diver air supply |
| 01/12/1999 | US5858063 Oxygen concentrator with beds' duty cycle control and self-test |
| 01/07/1999 | EP0824647B1 Apparatus for withdrawal of liquid from a container and method |
| 01/06/1999 | CN2302813Y Nose insertion type respiratory apparatus for protection against harmful chemical agents |
| 01/06/1999 | CN2302812Y Composite dust-proof mask |
| 01/06/1999 | CN1204266A Heated respiratory conduit |
| 01/05/1999 | US5855762 Oxygen generating device |
| 12/30/1998 | EP0886537A1 Method and system for checking the operability of a breathing equipment |
| 12/30/1998 | CN2302026Y Dustproof mask |
| 12/30/1998 | CN2302025Y Dustproof mask |
| 12/23/1998 | EP0885632A1 Protective device against hypoxy for use in a hostile environment |
| 12/23/1998 | EP0884959A1 Multi-part headband and respirator mask assembly and process for making same |
| 12/23/1998 | CN2301222Y Portable oxygen inhalation device |
| 12/23/1998 | CN1202960A Gas containment apparatus |
| 12/16/1998 | EP0883420A1 Delivery conduit for a breathing equipment |
| 12/16/1998 | CN2300426Y Health care breather |
| 12/09/1998 | EP0882484A2 Oxygen concentrator with adsorption beds' duty cycle control and self-test |
| 12/09/1998 | CN2299632Y Single miniature air respirator |
| 12/09/1998 | CN2299631Y Single miniature air respirator |
| 12/09/1998 | CN2299630Y Single miniature air respirator |
| 12/08/1998 | US5845637 Surface breathing device |
| 11/11/1998 | EP0876192A1 Molecular sieve type gas separation apparatus and method |
| 11/10/1998 | US5832916 Method and system for checking the operability of electrical-based components in a breathing equipment |
| 11/04/1998 | CN2296215Y Double protective mask |
| 10/28/1998 | EP0873488A1 Gas containment apparatus |
| 10/08/1998 | WO1998043705A1 Self contained breathing apparatus |
| 10/07/1998 | CN2293342Y Wetting dustproof mouth mask |
| 09/30/1998 | CN1194168A Oxygen supply bag with display lamp and buzzer for life saving at fire site |
| 09/29/1998 | US5813400 Breathing apparatus |
| 09/22/1998 | US5809999 Method and apparatus for supplying breathable gas in emergency oxygen systems, especially in an aircraft |
| 09/16/1998 | CN2291165Y Dust filter |
| 09/09/1998 | EP0643595B1 Portable air conditioner |
| 09/09/1998 | CN2290359Y Emergency lifesaving mask for fire site |
| 09/08/1998 | US5803065 Breathing gas delivery method and apparatus |
| 09/08/1998 | US5803062 Compression molded integrated personal service and oxygen modules for use in transport aircraft with improved mask repacking and test access |
| 09/02/1998 | CN1192162A Quick donning goggles for use with breathing mask |
| 08/26/1998 | EP0860175A2 Ventilator for intensified breathing and valve |
| 08/25/1998 | CA2074378C Personal protective equipment with totally encapsulated suit and self-contained breathing apparatus |
| 08/13/1998 | WO1998034665A1 A mask and a vent assembly therefor |
| 08/12/1998 | EP0726862B1 A valve arrangement and a breathing regulator which includes such a valve arrangement |
| 08/11/1998 | US5791340 Resuscitator |
| 08/05/1998 | EP0856327A2 Gas treatment devices and systems |
| 08/04/1998 | US5787884 Nasal and oral filters |
| 08/04/1998 | US5787883 Spring-free pressure regulator with structure isolating exhaled air from valve |
| 07/22/1998 | CN1188017A Dirt-proof mask |
| 07/14/1998 | US5778678 Phase separation, heat exchanging |
| 06/30/1998 | US5771885 Exercise filter |
| 06/24/1998 | CN2284627Y Fire-fighting self-rescuing apparatus |
| 06/17/1998 | EP0847296A1 Personal emergency breathing system for supplied air respirators |
| 06/17/1998 | EP0847295A1 Surgical helmet |
| 06/10/1998 | DE19727539C1 Small-scale oxygen production |
| 06/03/1998 | EP0845554A2 Method of charging electret filter media |
| 06/03/1998 | CN1183731A CPR device having structure for increasing duration and magnitude of negative intra-thoracic pressure |
| 05/27/1998 | EP0844432A2 Method and apparatus for producing liquid mixtures of oxygen and nitrogen |
| 05/27/1998 | EP0843565A1 Coarse spray delivery of functional biologic materials |
| 05/27/1998 | CN1182867A Method and equipment for preparing liquefied mixture of oxygen and nitrogen |
| 05/20/1998 | EP0841966A1 Quick donning goggles for use with breathing mask |
| 05/20/1998 | CN2281808Y Wet dust-proof mask |
| 05/12/1998 | US5749359 Portable air conditioner |
| 05/05/1998 | US5746806 Direct current voltage and ac current motors |
| 04/30/1998 | WO1998017375A1 Rebreather adsorbent system |
| 04/18/1998 | WO1996033367A1 Apparatus for withdrawal of liquid from a container and method |
| 04/16/1998 | DE19734550A1 Permanently portable oxygen dispenser for personal use |
| 04/08/1998 | CN2277789Y Flow type dust-proof gauze mask |
| 03/24/1998 | US5730121 Emergency air system |
| 03/19/1998 | WO1998007082A3 Apparatus and method for controlling output of an oxygen concentrator |
| 03/12/1998 | WO1998009674A1 Closed circuit escape breathing apparatus |
| 03/11/1998 | EP0827907A1 Method and device for providing breathing air to emergency oxygen systems |
| 03/10/1998 | US5724963 Portable air respirator |
| 03/10/1998 | US5724961 Valve arrangement and a breathing regulator which includes such a valve arrangement |
| 03/10/1998 | US5724677 Multi-part headband and respirator mask assembly and process for making same |
| 02/25/1998 | EP0824647A1 Apparatus for withdrawal of liquid from a container and method |
| 02/25/1998 | EP0797476A4 Aircraft oxygen supplying apparatus and method |
| 02/24/1998 | US5720280 Attenuator for use with respirators |
| 02/19/1998 | WO1998007082A2 Apparatus and method for controlling output of an oxygen concentrator |
| 02/19/1998 | CA2264107A1 Apparatus and method for controlling output of an oxygen concentrator |
| 02/10/1998 | US5715812 Compliance meter for respiratory therapy |
| 02/04/1998 | CN2273592Y Vehicle type long tube respiratory apparatus with compressed air |