ClassID:

23108

A61M16/0093 - CPC Classification

Classification description:

Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes; Environmental safety or protection means, e.g. preventing explosion; Removing used or expired gases or anaesthetic vapours by adsorption, absorption or filtration

Recent Application in this class:
#1
20260144946
2026-05-28

ANAESTHETIC GAS CAPTURE DEVICE

#2
20260069732
2026-03-12

OZONE DISINFECTION DEVICE, OZONE DISINFECTION SYSTEM, AND OZONE DISINFECTION METHOD

#3
20250276149
2025-09-04

HYBRID OXYGEN DELIVERY SYSTEM AND PROCESS

#4
20250229043
2025-07-17

OXYGEN CONCENTRATOR SYSTEM

#5
20250195796
2025-06-19

INHALATION DEVICE FOR ADMINISTRATION OF DRUGS BY INHALATION AND INHALATION SYSTEM

#6
20250082804
2025-03-13

OZONE DISINFECTION DEVICE, OZONE DISINFECTION SYSTEM, AND OZONE DISINFECTION METHOD

#7
20250058068
2025-02-20

VETERINARY VITAL SIGNS MONITOR WITH PRE-PROCEDURE CHECKLIST

#8
20250025647
2025-01-23

REACTIVATION OF AND RESTORATION OF ELECTRICAL SIGNALING BY NEURONS INVOLVED IN CONTROLLING BRAIN FUNCTION

#9
20240423747
2024-12-26

DEVICE FOR CONTAINING EXHALED DROPLETS AND AEROSOLS

#10
20240350760
2024-10-24

PNEUMATIC SYSTEM FOR AN ANAESTHESIA SYSTEM

#11
20240325672
2024-10-03

Systems and Methods for Generating Nitric Oxide

#12
20240285885
2024-08-29

OXYGEN DELIVERY AND RECLAMATION SYSTEM

#13
20240269407
2024-08-15

SYSTEMS AND METHODS FOR MALIGNANT HYPERTHERMIA VAPORIZER USE PREVENTION

#14
20240261523
2024-08-08

INTEGRATION AND MODE SWITCHING FOR RESPIRATORY APPARATUS

#15
20240198033
2024-06-20

VENTILATOR FOR MECHANICAL VENTILATION, FLOW CONTROL AND FLOW CONDITIONING EQUIPMENT ASSOCIATED THEREWITH, AND OPERATING METHOD OF A VENTILATOR FOR MECHANICAL VENTILATION

#16
20240157083
2024-05-16

COMPONENTS FOR MEDICAL CIRCUITS

#17
20240157072
2024-05-16

Capture System

#18
20240100270
2024-03-28

SUBSTANCE INHALATION SYSTEM AND METHOD

#19
20240091485
2024-03-21

GAS FLOW REGULATING APPARATUS FOR RESPIRATORY TREATMENT

#20
20230330290
2023-10-19

Ozone disinfection device, ozone disinfection system, and ozone disinfection method

#21
20230310776
2023-10-05

ANESTHESIA RESPIRATION APPARATUS, ANESTHESIA RESPIRATION GAS PATH SYSTEM AND ANESTHETIC GAS PATH SYSTEM

#22
20230310775
2023-10-05

PATIENT INTERFACE FOR DELIVERY OF GAS

#23
20230285704
2023-09-14

AEROSOL HIGH FLOW THERAPY APPARATUS

#24
20230285698
2023-09-14

MEDICAL ALARM SYSTEM, METHOD AND DEVICE, ANESTHESIA DEVICE, AND WEIGHER

#25
20230263986
2023-08-24

Systems and methods for ambulatory generation of nitric oxide

#26
20230218843
2023-07-13

MEDICAL VENTILATOR

#27
20230211098
2023-07-06

INFECTIOUS AEROSOL CAPTURE MASK WITH SUCTION TUBE ADAPTER FOR ACTIVE AND PASSIVE USE

#28
20230191051
2023-06-22

FILTER ARRANGEMENT AND PROCESS FOR FILTERING A GAS FROM A GAS MIXTURE

#29
20230114422
2023-04-13

ANESTHESIA MACHINE, VETERINARY ANESTHESIA MACHINE, AND WASTE GAS ABSORPTION TANK SUPPORTING DEVICE THEREFOR

#30
20230037490
2023-02-09

Substance inhalation system and method

#31
20230020950
2023-01-19

SYSTEMS AND METHODS FOR GAS TREATMENT

#32
20230001119
2023-01-05

SYSTEMS AND METHODS FOR INCREASING NITROGEN MONOXIDE CONCENTRATION AND REMOVING NITROGEN DIOXIDE FROM A GAS STREAM

#33
20220370751
2022-11-24

MECHANICAL VENTILATOR WITH NON-INVASIVE OPTION

#34
20220339391
2022-10-27

Systems and methods for generating nitric oxide

#35
20220313931
2022-10-06

METHODS FOR CAPTURING RESPIRATORY DROPLETS

#36
20220257893
2022-08-18

VENTILATION MASK

#37
20220233798
2022-07-28

MANUFACTURE AND REMANUFACTURE OF VOLATILE ANAESTHETIC AGENTS USING SUPERCRITICAL FLUIDS

#38
20220226589
2022-07-21

VACUUM SHIELD ASSEMBLY FOR ATTACHMENT TO MEDICAL MASKS

#39
20220211967
2022-07-07

Systems and methods for ambulatory generation of nitric oxide

#40
20220126036
2022-04-28

SYSTEMS AND METHODS OF AEROSOL DELIVERY WITH AIRFLOW REGULATION

#41
20220047837
2022-02-17

Systems and methods for ambulatory generation of nitric oxide

#42
20220023558
2022-01-27

Rescue breathing device

#43
20220016287
2022-01-20

Ozone disinfection device, ozone disinfection system, and ozone disinfection method

#44
20210386954
2021-12-16

NITRIC OXIDE ADMINISTRATION DEVICE

#45
20210330912
2021-10-28

FACE MASKS WITH FILTERS, FACE PLATE FOR USE WITH FACE MASKS, AND TREATMENT METHODS

#46
20210322694
2021-10-21

Anesthesia vaporizer reservoir and system

#47
20210299373
2021-09-30

FILTERED RESPIRATION

#48
20210275771
2021-09-09

APPARATUS AND METHODS FOR CLEANING AND OXYGEN-ENRICHING AIR

#49
20210275715
2021-09-09

Respiratory droplet-absorbing device and an apparatus and system including the same

#50
20210268221
2021-09-02

Systems and methods for generating nitric oxide

#51
20210252238
2021-08-19

Substance inhalation system and method

#52
20210236755
2021-08-05

Veterinary vital signs monitor with pre-procedure checklist

#53
20210213236
2021-07-15

Gas flow regulating apparatus for respiratory treatment

#54
20210213220
2021-07-15

CAPTURE OF XENON FROM ANAESTHETIC GAS AND RE-ADMINISTRATION THEREOF TO THE PATIENT

#55
20210205557
2021-07-08

APPARATUS, SYSTEMS AND METHOD FOR COLLECTING AND RECLAIMING ANAESTHETIC AGENTS AND FOR REMOVING NITROUS OXIDE FROM EXHAUST GASES

#56
20210196918
2021-07-01

Pulsed pressure swing adsorption system and method

#57
20210146077
2021-05-20

Moisture dissipating cartridge and breathing circuit and breathing system containing such a cartridge

#58
20210146076
2021-05-20

Methods and systems for waste gas detection in an anesthetic vaporizer

#59
20210146075
2021-05-20

Apparatus for catalytic decomposition of nitrous oxide in a gas stream

#60
20210121717
2021-04-29

Cooling element system for use within a cooling device of a closed-circuit respirator

#61
20210113801
2021-04-22

SYSTEMS AND METHODS FOR PROVIDING CONCENTRATED OXYGEN TO A USER

#62
20210106782
2021-04-15

Components for medical circuits

#63
20210016045
2021-01-21

Bypass filter

#64
20210008398
2021-01-14

Multi-Stage Nasal Filter

#65
20210001076
2021-01-07

Pulsed pressure swing adsorption system and method

#66
20210001075
2021-01-07

Mechanical ventilator with non-invasive option

#67
20200390994
2020-12-17

Systems and methods for generating nitric oxide

#68
20200384233
2020-12-10

Product manifolds for use with portable oxygen concentrators and portable oxygen concentrators including such product manifolds

#69
20200306486
2020-10-01

Pulsed pressure swing adsorption system and method

#70
20200188625
2020-06-18

COOLING DEVICE AND PROCESS FOR COOLING FOR A CLOSED-CIRCUIT RESPIRATOR

#71
20200179638
2020-06-11

Pulsed pressure swing adsorption system and method

#72
20200171458
2020-06-04

Systems and methods for gas treatment

#73
20200139072
2020-05-07

Systems and methods for ambulatory generation of nitric oxide

#74
20200094011
2020-03-26

Systems and methods for generating nitric oxide

#75
20200038605
2020-02-06

Method and Anaesthetic Breathing Apparatus

#76
20200023149
2020-01-23

PORTABLE REBREATHING SYSTEM WITH PRESSURIZED OXYGEN ENRICHMENT

#77
20190321579
2019-10-24

Components for medical circuits

#78
20190321570
2019-10-24

Systems and methods of aerosol delivery with airflow regulation

#79
20190314596
2019-10-17

Systems and methods for generating nitric oxide

#80
20190275275
2019-09-12

To the manufacture and remanufacture of volatile anaesthetic agents using supercritical fluids

#81
20190232012
2019-08-01

Ventilation mask

#82
20190217042
2019-07-18

System and methods for ambulatory generation of nitric oxide

#83
20190209803
2019-07-11

Components for medical circuits

#84
20190209792
2019-07-11

Inhaler device for inhalable liquids

#85
20190117921
2019-04-25

Anesthesia vaporizer reservoir and system

#86
20190117920
2019-04-25

Systems for feedback control of anesthetic agent concentration

#87
20190099581
2019-04-04

Systems for anesthetic agent vaporization

#88
20190038859
2019-02-07

Anesthetic circuit having a hollow fiber membrane

#89
20180369533
2018-12-27

Breathing tube

#90
20180344967
2018-12-06

ANESTHETIC DELIVERY SYSTEM

#91
20180318536
2018-11-08

SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM

#92
20180318535
2018-11-08

Secretion clearing patient airway management system

#93
20180243528
2018-08-30

Systems and methods for ambulatory generation of nitric oxide

#94
20180243527
2018-08-30

Systems and methods for generating nitric oxide

#95
20180228990
2018-08-16

Substance inhalation system and method

#96
20180185607
2018-07-05

Gas flow regulating apparatus for respiratory treatment

#97
20180147385
2018-05-31

Mask pressure regulation in CPAP treatment and assisted respiration by dynamic control of mask vent flow

#98
20180110947
2018-04-26

Halocarbon recycling methods and systems

#99
20170368293
2017-12-28

Anesthesia device and method of controlling hydrogen concentration in a hydrogen-containing anesthesia gas

#100
20170296771
2017-10-19

Gas sensor for anesthetic gases and its use

#101
20170173291
2017-06-22

VENTILATION MASK

#102
20170165446
2017-06-15

Medical carbon monoxide delivery system

#103
20170056610
2017-03-02

APPARATUS, SYSTEMS AND METHOD FOR COLLECTING AND RECLAIMING ANAESTHETIC AGENTS AND FOR REMOVING NITROUS OXIDE FROM EXHAUST GASES

#104
20170035982
2017-02-09

SMALL ANIMAL IMAGING DEVICE

#105
20170007796
2017-01-12

Ventilation mask

#106
20160256637
2016-09-08

Dosage inhaler

#107
20160151591
2016-06-02

Anesthesia Station for Laboratory Animals and Method for Determining the Organohalogen Saturation Rate of the Filters of Such an Anesthesia Station

#108
20160096793
2016-04-07

Systems and methods for gas treatment

#109
20160030692
2016-02-04

SINGLE-PIECE AEROSOL EXHALATION FILTER AND AN AEROSOL DELIVERY DEVICE INCLUDING THE SAME

#110
20150336864
2015-11-26

Systems and methods for gas treatment

#111
20150336042
2015-11-26

Filter system for a building and filter device

#112
20150297857
2015-10-22

Regulation of delivery of multiple anesthetic agents to a patient from an anesthetic breathing apparatus

#113
20150250960
2015-09-10

Volume reflector status indicator for anesthesia system

#114
20150246197
2015-09-03

Face mask arrangement, system containing it and use thereof for administration

#115
20150128944
2015-05-14

Breathing tube

#116
20150128935
2015-05-14

Inhalation systems, breathing apparatuses, and methods

#117
20150096562
2015-04-09

Patient interface assembly for respiratory therapy

#118
20150083136
2015-03-26

Gas carrying headgear with porous boundary membranes

#119
20150020802
2015-01-22

LOW RESISTANCE AEROSOL EXHALATION FILTER

#120
20140366877
2014-12-18

Ventless mask CPAP system

#121
20140230815
2014-08-21

Medical carbon monoxide delivery system

#122
20140216456
2014-08-07

Dispersion anaesthetic device

#123
20140174438
2014-06-26

Anesthetic circuit having a hollow fiber membrane

#124
20140142495
2014-05-22

Surgical device for use in laparoscopy

#125
20140137867
2014-05-22

Secretion clearing patient airway management system

#126
20140102450
2014-04-17

Patient cassette with variable patient circuit volume

#127
20140014103
2014-01-16

Methods, Devices and Formulations for Targeted Endobronchial Therapy

#128
20130327323
2013-12-12

Nebulizer having different negative pressure threshold settings

#129
20130273008
2013-10-17

Platelet rich plasma/stem cell dispensing system and methods thereof

#130
20130220330
2013-08-29

Apparatus, systems and method for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases

#131
20130118484
2013-05-16

Anesthetic inhalation aid device and attachment used for the same

#132
20130098360
2013-04-25

Components for medical circuits

#133
20130061849
2013-03-14

Inhalation systems, breathing apparatuses, and methods

#134
20130052112
2013-02-28

Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same

#135
20120325213
2012-12-27

System, method and apparatus for removal of volatile anesthetics for malignant hyperthermia

#136
20120289838
2012-11-15

Carbon-dioxide sampling system for accurately monitoring carbon dioxide in exhaled breath

#137
20120285457
2012-11-15

Non-invasive ventilation exhaust gas venting

#138
20120285453
2012-11-15

Portable sedation apparatus and related method

#139
20120285448
2012-11-15

Tube placement in non-invasive ventilation

#140
20120266881
2012-10-25

Method and apparatus for the removal of anaesthetic agents from breathing gas

#141
20120222556
2012-09-06

Systems and methods for gas treatment

#142
20120125329
2012-05-24

Anesthetic breathing apparatus having volume reflector unit with controllable penetration

#143
20120063982
2012-03-15

Process and device for decomposing laughing gas

#144
20120055481
2012-03-08

Anesthesia reversal methods and systems

#145
20120031402
2012-02-09

Device, an aggregate and a method for providing a gasified anesthetic agent

#146
20120020842
2012-01-26

Apparatus, systems and method for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases

#147
20120014855
2012-01-19

Apparatus and process for decomposing dinitrogen monoxide in an adiabatic fixed bed reactor

#148
20120000549
2012-01-05

Apparatus, systems and method for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases

#149
20110262332
2011-10-27

Apparatus and Method for the Treatment of Gas

#150
20110203585
2011-08-25

Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors

#151
20110203584
2011-08-25

Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same

#152
20110203583
2011-08-25

Methods for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors

#153
20110155133
2011-06-30

Mask pressure regulation in CPAP treatment and assisted respiration by dynamic control of mask vent flow

#154
20110108025
2011-05-12

Aerosolization device

#155
20110073108
2011-03-31

Portable sedation apparatus and related method

#156
20110056491
2011-03-10

Electronic anesthesia delivery apparatus

#157
20110048417
2011-03-03

Method and apparatus for collection of waste anesthetic gases

#158
20110017211
2011-01-27

Anesthetic breathing apparatus having improved monitoring of anesthetic agent

#159
20110000488
2011-01-06

Regulation of delivery of multiple anesthetic agents to a patient from an anesthetic breathing apparatus

#160
20100331584
2010-12-30

Method for recovery of halogenated hydrocarbons

#161
20100307490
2010-12-09

Patient cassette with variable patient circuit volume

#162
20100269828
2010-10-28

System, method and apparatus for removal of volatile anesthetics for malignant hyperthermia

#163
20100269819
2010-10-28

Human Powered Dry Powder Inhaler and Dry Powder Inhaler Compositions

#164
20100258117
2010-10-14

Anaesthesia Breathing System

#165
20100252046
2010-10-07

Expiratory valve of an anesthetic breathing apparatus having safety backup

#166
20100236545
2010-09-23

Dosage inhaler

#167
20100212668
2010-08-26

Inhaled anesthetic agent therapy and delivery system

#168
20100192947
2010-08-05

ANESTHETIC DELIVERY SYSTEM AND METHODS OF USE

#169
20100163021
2010-07-01

SYSTEM FOR DELIVERING NEBULIZED CYCLOSPORINE AND METHODS OF TREATMENT

#170
20100147302
2010-06-17

Ventless mask CPAP system

#171
20100122697
2010-05-20

Negative pressure, bi-directional nasal aerosol delivery

#172
20100093800
2010-04-15

APPARATUS, METHOD AND DRUG PRODUCTS FOR PROVIDING A CONSCIOUS PATIENT RELIEF FROM PAIN AND ANXIETY ASSOCIATED WITH MEDICAL OR SURGICAL PROCEDURES

#173
20100089237
2010-04-15

Method for removing NO from a gaseous flow

#174
20100083963
2010-04-08

MEDICATION HOLDER

#175
20100031961
2010-02-11

Retention of noble gases in the exhaled air of ventilated patients by membrane separation

#176
20090320862
2009-12-31

Gas-absorbing system

#177
20090314290
2009-12-24

DRUG DELIVERY IN ASSOCIATION WITH MEDICAL OR SURGICAL PROCEDURES

#178
20090293872
2009-12-03

ANESTHETIC BREATHING APPARATUS AND INTERNAL CONTROL METHOD FOR SAID APPARATUS

#179
20090250054
2009-10-08

Anaesthesia apparatus and method for operating an anaesthesia apparatus

#180
20090235935
2009-09-24

SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM

#181
20090205653
2009-08-20

Breathing system

#182
20090199854
2009-08-13

METHOD AND SYSTEM FOR ANESTHESIA DELIVERY

#183
20090151720
2009-06-18

SMALL ANIMAL ANESTHESIA SYSTEM

#184
20090126734
2009-05-21

Respiratory therapy system with electromechanical driver

#185
20090126731
2009-05-21

Patient interface assembly for respiratory therapy

#186
20090101010
2009-04-23

Filter cartridge for recuperating halogenated hydrocarbons

#187
20090095296
2009-04-16

Anesthetic gas intermediate storage unit with adsorption characteristics which can be influenced electrically

#188
20090095295
2009-04-16

Device for adsorbing and desorbing anesthetic

#189
20090095291
2009-04-16

Device for adsorbing and desorbing anesthetic

#190
20080295841
2008-12-04

Connection head for an absorber of an anesthetic breathing system

#191
20080283059
2008-11-20

DEVICE AND PROCESS FOR RESPIRATING A PATIENT

#192
20080276940
2008-11-13

Breathing-Gas Delivery System With Exhaust Gas Filter Body And Method Of Operating A Breathing-Gas Delivery System

#193
20080264414
2008-10-30

METHOD AND SYSTEM FOR CONSERVING ANESTHESIA, HEAT AND MOISTURE

#194
20080251081
2008-10-16

Systems for removing dimethyl sulfoxide (DMSO) or related compounds or odors associated with same

#195
20080190431
2008-08-14

Automatic scavenger system and method

#196
20080041385
2008-02-21

Method for reducing the effects of general anesthetics

#197
20080035143
2008-02-14

Human-powered dry powder inhaler and dry powder inhaler compositions

#198
20080021379
2008-01-24

Drug delivery in association with medical or surgical procedures

#199
20070213658
2007-09-13

Drug delivery in association with medical or surgical procedures

#200
20070169774
2007-07-26

Aerosol enhancement device

#201
20070079827
2007-04-12

Device and method for recovering anaesthetics

#202
20060254590
2006-11-16

Method and apparatus for self-contained anesthetic gas reclamation

#203
20060254589
2006-11-16

Method and apparatus for anesthetic gas reclamation with compression stage

#204
20060254586
2006-11-16

Method of low flow anesthetic gas scavenging and dynamic collection apparatus therefor

#205
20060191537
2006-08-31

Inhalation device and inhalation device component

#206
20060174889
2006-08-10

Nasal gas delivery system and method for use thereof

#207
20060162722
2006-07-27

Therapeutic aerosol device

#208
20060093785
2006-05-04

Apparatus, method and drug products for providing a conscious patient relief from pain and anxiety associated with medical or surgical procedures

#209
20050281724
2005-12-22

Process and apparatus for treating waste anesthetic gas

#210
20050263154
2005-12-01

Agents and N2O detection apparatus

#211
20050263150
2005-12-01

Systems and methods for the administration of drugs and medications

#212
20050247316
2005-11-10

Apparatus and techniques for reducing the effects of general anesthetics

#213
20050235831
2005-10-27

Xenon external recycling unit for recovery, purification and reuse of xenon in anaesthesia circuits

#214
20050166917
2005-08-04

Anaesthetic delivery system

#215
20050143866
2005-06-30

Method and apparatus for generating a volatilized liquid

#216
20050112325
2005-05-26

Drug delivery in association with medical or surgical procedures

#217
20050010166
2005-01-13

Apparatus for drug delivery in association with medical or surgical procedures

#218
20050010165
2005-01-13

Method for drug delivery in association with medical or surgical procedures

#219
16703707
2020-06-16

Multi-stage nasal filter