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Class Information
Number: 128/202.22
Name: Surgery > Respiratory method or device > Means for indicating improper condition of apparatus
Description: Subject matter for indicating an improper operating condition of the apparatus.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7442237 |
Multi-agent end-of-service-life indicator for respirator filters |
Oct. 28, 2008 |
| 7424889 |
Carbon dioxide absorber canister attachment |
Sep. 16, 2008 |
| 7380551 |
Breathing apparatus |
Jun. 3, 2008 |
| 7290544 |
Arrangement in connection with feedback control system |
Nov. 6, 2007 |
| 7270126 |
Ventilator breath display and graphic user interface |
Sep. 18, 2007 |
| 7246622 |
Carbon dioxide indicating apparatus, particularly, disk-like carbon dioxide indicating apparatus |
Jul. 24, 2007 |
| 7231920 |
Medicament dispenser |
Jun. 19, 2007 |
| 7096865 |
Personal gas supply delivery system |
Aug. 29, 2006 |
| 7089930 |
Wireless heads-up display for a self-contained breathing apparatus |
Aug. 15, 2006 |
| 7089932 |
Respiration monitoring equipment |
Aug. 15, 2006 |
| RE39225 |
System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilator |
Aug. 8, 2006 |
| 7066172 |
Warning device for a respirator product |
Jun. 27, 2006 |
| 7055520 |
Device and method for detecting the flow of a gas |
Jun. 6, 2006 |
| 7047967 |
Inhaler |
May. 23, 2006 |
| 7036504 |
Ventilator breath display and graphic user interface |
May. 2, 2006 |
| 7019652 |
Determining the efficiency of respirators and protective clothing, and other improvements |
Mar. 28, 2006 |
| 6962153 |
Interlock/exclusion systems for multiple vaporizer anesthesia machines |
Nov. 8, 2005 |
| 6962154 |
Metered administration of a therapeutic gas |
Nov. 8, 2005 |
| 6955170 |
Automated respirator fit testing method and system |
Oct. 18, 2005 |
| 6932083 |
Housing for an inhaler |
Aug. 23, 2005 |
| 6929008 |
Carbon dioxide indicating apparatus, particularly, disk-like carbon dioxide indicating apparatus |
Aug. 16, 2005 |
| 6910481 |
Pressure support compliance monitoring system |
Jun. 28, 2005 |
| 6907879 |
Agent delivery and aspiration device |
Jun. 21, 2005 |
| 6892726 |
Arrangement in connection with equipment used in patient care |
May. 17, 2005 |
| 6858016 |
Device for monitoring cardiac compression, resuscitation mask and method of applying cardiac compression |
Feb. 22, 2005 |
| 6820618 |
Method and apparatus for nullifying the imposed work of breathing |
Nov. 23, 2004 |
| 6817359 |
Self-contained underwater re-breathing apparatus |
Nov. 16, 2004 |
| 6817390 |
Keyed anesthetic vaporizer filling system |
Nov. 16, 2004 |
| 6792944 |
Air filtration and control system including headgear |
Sep. 21, 2004 |
| 6739337 |
System and method for transient response and accuracy enhancement for sensors with known transfer characteristics |
May. 25, 2004 |
| 6718975 |
Method of assessing pulmonary stress and a breathing apparatus |
Apr. 13, 2004 |
| 6679432 |
Audible indication of disconnection between a convective device and an air hose in a convective warming system |
Jan. 20, 2004 |
| 6668824 |
System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilator |
Dec. 30, 2003 |
| 6666209 |
Method and system of calibrating air flow in a respirator system |
Dec. 23, 2003 |
| 6655383 |
Method and an arrangement for checking the operation of breathing equipment |
Dec. 2, 2003 |
| 6629527 |
Sleep apnea treatment apparatus |
Oct. 7, 2003 |
| 6615828 |
Flow indicator device for respirators |
Sep. 9, 2003 |
| 6606993 |
Integrated physiologic sensor system |
Aug. 19, 2003 |
| 6585016 |
Keyed anesthetic vaporizer filling system |
Jul. 1, 2003 |
| 6581592 |
Purge system for nitric oxide administration apparatus |
Jun. 24, 2003 |
| 6571792 |
Smart modular anesthesia respiratory system |
Jun. 3, 2003 |
| 6536432 |
Pressure support system with a low leak alarm and method of using same |
Mar. 25, 2003 |
| 6533730 |
Method for assessing pulmonary stress and breathing apparatus employing the method |
Mar. 18, 2003 |
| 6526972 |
Device for providing information to a scuba diver |
Mar. 4, 2003 |
| 6502573 |
Portable single patient use carbon dioxide detector |
Jan. 7, 2003 |
| 6425395 |
Determination of mask fitting pressure and correct mask fit |
Jul. 30, 2002 |
| 6408845 |
Respiratory filter |
Jun. 25, 2002 |
| 6401714 |
Self contained breathing apparatus |
Jun. 11, 2002 |
| 6390091 |
Method and apparatus for controlling a medical ventilator |
May. 21, 2002 |
| 6386196 |
Warning device for oxygen delivery system failure |
May. 14, 2002 |
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