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Class Information
Number: 128/200.22
Name: Surgery > Liquid medicament atomizer or sprayer > Gas stream aspirating medicament from reservoir > Gas flow induced by expansion chamber device (e.g., piston/cylinder ram, squeeze bulb, etc.)
Description: Subject matter including an expansion chamber means for inducing gas flow.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7562656 |
Aerosol medication inhalation system |
Jul. 21, 2009 |
| 7472701 |
Aerosol generation device and inhalation device therewith |
Jan. 6, 2009 |
| 7461649 |
Portable gas operating inhaler |
Dec. 9, 2008 |
| 7404400 |
Spacer device for inhaler |
Jul. 29, 2008 |
| 7360536 |
Devices and methods for nebulizing fluids for inhalation |
Apr. 22, 2008 |
| 7334580 |
Methods, devices and formulations for targeted endobronchial therapy |
Feb. 26, 2008 |
| 7302948 |
Fluid dispensing device |
Dec. 4, 2007 |
| 7296566 |
Nasal delivery device including spray nozzle |
Nov. 20, 2007 |
| 7293559 |
Device and method for creating aerosols for drug delivery |
Nov. 13, 2007 |
| 7290543 |
Fluid product dispensing device |
Nov. 6, 2007 |
| RE39847 |
Method of treating a systemic disease |
Sep. 18, 2007 |
| 7258119 |
Dispenser |
Aug. 21, 2007 |
| 7246615 |
Atomising nozzle and filter and spray generating device |
Jul. 24, 2007 |
| 7246617 |
Inhalers |
Jul. 24, 2007 |
| 7237549 |
Device for distributing a fluid of the single dose or half dose type |
Jul. 3, 2007 |
| 7201164 |
Aerosol medication delivery apparatus with narrow orifice |
Apr. 10, 2007 |
| 7185647 |
Determination of smoothness of canisters containing inhalable medicaments |
Mar. 6, 2007 |
| 7107987 |
Spacer for delivery of medications from an inhaler to children and breathing impaired patients |
Sep. 19, 2006 |
| 7089940 |
Balanced valve device and breathing apparatus comprising such valve device |
Aug. 15, 2006 |
| 7059321 |
Device and method for creating aerosols for drug delivery |
Jun. 13, 2006 |
| 7059319 |
Device and method for creating aerosols for drug delivery |
Jun. 13, 2006 |
| 7032596 |
Cardiopulmonary resuscitation device and method |
Apr. 25, 2006 |
| 7028686 |
Inhaled insulin dosage control delivery enhanced by controlling total inhaled volume |
Apr. 18, 2006 |
| 7004162 |
Exhalation valve |
Feb. 28, 2006 |
| 6955169 |
Inhaler device |
Oct. 18, 2005 |
| 6951215 |
Drug delivery device for animals |
Oct. 4, 2005 |
| 6932082 |
Spacer or actuator for inertial removal of the non-respirable fraction of medicinal aerosols |
Aug. 23, 2005 |
| 6913205 |
Fluid product distributor |
Jul. 5, 2005 |
| 6892728 |
Inhalation device |
May. 17, 2005 |
| 6868851 |
Liquid reservoir for nebulizer |
Mar. 22, 2005 |
| 6823862 |
Flow indicator |
Nov. 30, 2004 |
| 6802823 |
Medication delivery system having selective automated or manual discharge |
Oct. 12, 2004 |
| 6792940 |
Device and method for creating aerosols for drug delivery |
Sep. 21, 2004 |
| 6789750 |
Fluid product dispenser |
Sep. 14, 2004 |
| 6779520 |
Breath actuated dry powder inhaler |
Aug. 24, 2004 |
| 6745761 |
Inhaler |
Jun. 8, 2004 |
| 6732731 |
Medical mechanical compressor nebulizer |
May. 11, 2004 |
| 6729334 |
Nebulizing catheter system and methods of use and manufacture |
May. 4, 2004 |
| 6712803 |
Drug dispensing system |
Mar. 30, 2004 |
| 6701915 |
Device for inhaling medicaments using supported pressure respiration |
Mar. 9, 2004 |
| 6701916 |
Distribution valve for nasal spray |
Mar. 9, 2004 |
| 6698422 |
Canister inhaler having a spacer and easy to operate lever mechanism and a flexible, elastic mouthpiece |
Mar. 2, 2004 |
| 6688304 |
Inhaled insulin dosage control delivery enhanced by controlling total inhaled volume |
Feb. 10, 2004 |
| 6681767 |
Method and device for delivering aerosolized medicaments |
Jan. 27, 2004 |
| 6681763 |
Inhaler assistive device |
Jan. 27, 2004 |
| 6679252 |
Collapsible, disposable MDI spacer and method |
Jan. 20, 2004 |
| 6644305 |
Nasal inhaler |
Nov. 11, 2003 |
| 6637432 |
Inhalation actuated device |
Oct. 28, 2003 |
| 6612306 |
Respiratory nitric oxide meter |
Sep. 2, 2003 |
| 6595202 |
Device and method for creating aerosols for drug delivery |
Jul. 22, 2003 |
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