| |
 |
|
Class Information
Number: 128/205.15
Name: Surgery > Respiratory method or device > Means for supplying respiratory gas under positive pressure > Respiratory gas supplied from expandable bag, bellows, or squeeze bulb > Held in pressurizable housing
Description: Subject matter wherein the bag, bellows, or squeeze bulb is held in a pressurizable housing.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7431033 |
Gas dispensing and recovery apparatus |
Oct. 7, 2008 |
| 7392805 |
Method and apparatus for manual delivery of volume and pressure-control artificial ventilation |
Jul. 1, 2008 |
| 7360538 |
Oxygen therapy face mask |
Apr. 22, 2008 |
| 7343918 |
Breathing gas feed assembly for aircraft flight crew, and a stowage box for an emergency breathing mask |
Mar. 18, 2008 |
| 7156092 |
Emergency air supply worn as normal apparel |
Jan. 2, 2007 |
| 7077135 |
Resuscitators, parts and assemblies |
Jul. 18, 2006 |
| 6990979 |
Breathing equipment with a circuit for breathing gas |
Jan. 31, 2006 |
| 6929006 |
Device and process for metering breathing gas |
Aug. 16, 2005 |
| 6874501 |
Lung simulator |
Apr. 5, 2005 |
| 6701915 |
Device for inhaling medicaments using supported pressure respiration |
Mar. 9, 2004 |
| 6675799 |
Device and method of isolating bias flow |
Jan. 13, 2004 |
| 6651659 |
Ambulatory storage system for pressurized gases |
Nov. 25, 2003 |
| 6513521 |
Cryogenic mixed gas single phase storage and delivery |
Feb. 4, 2003 |
| 6405728 |
Breathing apparatus |
Jun. 18, 2002 |
| 6283121 |
Manual pump and Ambu bag |
Sep. 4, 2001 |
| 6253767 |
Gas concentrator |
Jul. 3, 2001 |
| 6050261 |
Combination backframe and self contained breathing apparatus |
Apr. 18, 2000 |
| 5979443 |
Closed ventilation/anesthesia apparatus |
Nov. 9, 1999 |
| 5979442 |
Emergency breathing device, and methods of constructing and utilizing same |
Nov. 9, 1999 |
| 5857458 |
Automatic bellows refill |
Jan. 12, 1999 |
| 5769072 |
Anesthetic system with multiple valve-controlled bellows |
Jun. 23, 1998 |
| 5694924 |
Anesthetic administration system with active regulation of the volume of the gas reservoir during a breathing cycle |
Dec. 9, 1997 |
| 5678540 |
Breathing gas system |
Oct. 21, 1997 |
| 5673688 |
Anesthesia system with CO.sub.2 monitor to suppress CO.sub.2 breakthrough |
Oct. 7, 1997 |
| 5662099 |
Detection of bellows collapsed condition in medical ventilator |
Sep. 2, 1997 |
| 5653223 |
Accurately controlled portable nebulizer |
Aug. 5, 1997 |
| 5628305 |
Universal ventilation device |
May. 13, 1997 |
| 5611335 |
High-frequency fan ventilator |
Mar. 18, 1997 |
| 5507280 |
Anesthesia rebreathing system |
Apr. 16, 1996 |
| 5503143 |
Method and apparatus for removing liquid from a patient's lungs |
Apr. 2, 1996 |
| 5490499 |
Regulation of a propellant gas flow |
Feb. 13, 1996 |
| 5427091 |
Pneumatic compressor for bag-valve-mask resuscitators |
Jun. 27, 1995 |
| 5398675 |
Anesthesia rebreathing system |
Mar. 21, 1995 |
| 5343859 |
Passenger oxygen mask having internal flow confirmation balloon |
Sep. 6, 1994 |
| 5299579 |
Apparatus for examining a patient's pulmonary function |
Apr. 5, 1994 |
| 5111809 |
Breathing system |
May. 12, 1992 |
| 4991576 |
Anesthesia rebreathing system |
Feb. 12, 1991 |
| 4883051 |
Disposable breathing system and components |
Nov. 28, 1989 |
| 4877023 |
Apparatus for artificial ventilation for assisting the volumetric breathing of a patient |
Oct. 31, 1989 |
| 4821712 |
Breathing apparatus |
Apr. 18, 1989 |
| 4753245 |
Apparatus for measuring the oxygen uptake of a person |
Jun. 28, 1988 |
| 4691700 |
Anaesthetical circuit with reverse inhalation equipped with an injector of escaped anaesthetics |
Sep. 8, 1987 |
| 4637385 |
Pulmonary ventilator controller |
Jan. 20, 1987 |
| 4603691 |
Pulmonary ventilator-bellows-assembly kit |
Aug. 5, 1986 |
| 4538605 |
Anesthetic apparatus |
Sep. 3, 1985 |
| 4409977 |
High frequency ventillator |
Oct. 18, 1983 |
| 4340044 |
Volume ventilator |
Jul. 20, 1982 |
| 4279250 |
Drug nebulizing system for medical ventilators of the volume-limited type |
Jul. 21, 1981 |
| 4267827 |
Ventilator apparatus for life-support and lung scan |
May. 19, 1981 |
| 4256100 |
Flow control equipment |
Mar. 17, 1981 |
|
|
|
