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Class Information
Number: 128/205.24
Name: Surgery > Respiratory method or device > Means for supplying respiratory gas under positive pressure > Valve, or valve control, structure
Description: Subject matter including valve, or valve control, structure.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7459008 |
Method and system of operating a trans-fill device |
Dec. 2, 2008 |
| 7455062 |
Modular nitric oxide delivery device |
Nov. 25, 2008 |
| 7455717 |
Apparatus and method of providing concentrated product gas |
Nov. 25, 2008 |
| 7451763 |
Pneumatic shuttle valve for a ventilator system |
Nov. 18, 2008 |
| 7448381 |
Respiration control apparatus |
Nov. 11, 2008 |
| 7445663 |
Energy efficient oxygen concentrator |
Nov. 4, 2008 |
| 7438745 |
Portable gas fractionalization system |
Oct. 21, 2008 |
| 7412977 |
Methods and devices for inducing collapse in lung regions fed by collateral pathways |
Aug. 19, 2008 |
| 7409952 |
Portable breathing apparatus |
Aug. 12, 2008 |
| 7406965 |
Forehead support for facial mask |
Aug. 5, 2008 |
| 7402193 |
Portable oxygen concentrator |
Jul. 22, 2008 |
| 7399347 |
Control valve structure for an oxygen machine |
Jul. 15, 2008 |
| 7387121 |
Valve for aerosol container |
Jun. 17, 2008 |
| 7383838 |
Mechanical return blocking device |
Jun. 10, 2008 |
| 7373943 |
Self-contained breathing apparatus facepiece pressure control method |
May. 20, 2008 |
| 7370662 |
Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus |
May. 13, 2008 |
| 7368005 |
Portable oxygen concentrator |
May. 6, 2008 |
| 7360538 |
Oxygen therapy face mask |
Apr. 22, 2008 |
| 7347203 |
Heat and moisture filter exchanger and method |
Mar. 25, 2008 |
| 7341059 |
Breathing assistance apparatus |
Mar. 11, 2008 |
| 7341075 |
Fluid flow control valve |
Mar. 11, 2008 |
| 7334772 |
Pressurized breathable gas pressure regulator |
Feb. 26, 2008 |
| 7331345 |
Demand regulator protective bellows |
Feb. 19, 2008 |
| 7331343 |
Control of supplemental respiratory oxygen |
Feb. 19, 2008 |
| 7328700 |
Respiratory system and method of use |
Feb. 12, 2008 |
| 7328703 |
Oxygen delivery cannula system that improves the effectiveness of alveolar oxygenation |
Feb. 12, 2008 |
| 7322351 |
Respiratory mask |
Jan. 29, 2008 |
| 7320322 |
Valve for conducting hyperpolarized gas |
Jan. 22, 2008 |
| 7320324 |
Bronchoscopy oxygenation system |
Jan. 22, 2008 |
| 7306657 |
Oxygen concentrating apparatus |
Dec. 11, 2007 |
| 7302951 |
Unidirectional respirator valve |
Dec. 4, 2007 |
| 7299801 |
Metering valve for a metered dose inhaler providing consistent delivery |
Nov. 27, 2007 |
| 7278423 |
Swivel device utilizing bearing clearance to allow carbon dioxide laden exhaust |
Oct. 9, 2007 |
| 7275542 |
Bag-valve resuscitation for treatment of hypotension, head trauma, and cardiac arrest |
Oct. 2, 2007 |
| 7261107 |
Breathable pressurized-gas reducing valve |
Aug. 28, 2007 |
| 7255105 |
System for use in administrating therapeutic gas to a patient |
Aug. 14, 2007 |
| 7252110 |
Membrane valve and second stage pressure reducer for two-stage underwater regulators incorporating said valve |
Aug. 7, 2007 |
| 7240676 |
Tracheotomy valve unit |
Jul. 10, 2007 |
| 7225810 |
Valve for use in high pressure gas containers |
Jun. 5, 2007 |
| 7224285 |
Gas monitor using electrochemical cell and method of operating |
May. 29, 2007 |
| 7210480 |
Shock treatment systems and methods |
May. 1, 2007 |
| 7207332 |
Apparatus for administering a gas to a person or an animal |
Apr. 24, 2007 |
| 7207335 |
Mask and vent assembly therefor |
Apr. 24, 2007 |
| 7204245 |
Aerosol enhancement device |
Apr. 17, 2007 |
| 7204251 |
Diabetes treatment systems and methods |
Apr. 17, 2007 |
| 7201165 |
Medication delivery apparatus and system having a visual indicator |
Apr. 10, 2007 |
| 7195013 |
Systems and methods for modulating autonomic function |
Mar. 27, 2007 |
| 7195012 |
Systems and methods for reducing intracranial pressure |
Mar. 27, 2007 |
| 7191790 |
Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus |
Mar. 20, 2007 |
| 7188622 |
Filtering face mask that has a resilient seal surface in its exhalation valve |
Mar. 13, 2007 |
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