ClassID:

23208

A61M16/127 - CPC Classification

Classification description:

Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes; Preparation of respiratory gases or vapours by mixing different gases with dilution; Diluting primary gas with ambient air by Venturi effect, i.e. entrainment mixers

Recent Application in this class:
#1
20260124423
2026-05-07

RESPIRATORY FLUID FLOW CONTROL DEVICE AND METHOD OF USING SAME

#2
20260077144
2026-03-19

PATIENT INTERFACE WITH INTEGRATED JET PUMP

#3
20260041859
2026-02-12

APPARATUSES AND METHODS FOR DELIVERING POWDERED AGENTS

#4
20260021268
2026-01-22

HUMIDIFICATION SYSTEM

#5
20250312548
2025-10-09

METHODS, SYSTEMS AND DEVICES FOR NON-INVASIVE VENTILATION WITH GAS DELIVERY NOZZLES IN FREE SPACE

#6
20250170360
2025-05-29

SELECTIVE ATTACHMENT DEVICE WITH MULTIPLE FLUID SOURCES FOR MAINTAINING POSITIVE FLUID PRESSURE

#7
20250170348
2025-05-29

RESPIRATORY ASSISTANCE APPARATUS

#8
20250001114
2025-01-02

NON-INVASIVE VENTILATION VIA AN AIR ENTRAINMENT PATIENT INTERFACE

#9
20240358961
2024-10-31

GAS VALVE FOR A VENTILATION APPARATUS AND A CIRCUIT FOR A VENTILATION SYSTEM

#10
20240358944
2024-10-31

Optimized Breathing Assistance Device

#11
20240342419
2024-10-17

METHODS, SYSTEMS AND DEVICES FOR NON-INVASIVE VENTILATION INCLUDING A NON-SEALING VENTILATION INTERFACE WITH AN ENTRAINMENT PORT AND/OR PRESSURE FEATURE

#12
20240325666
2024-10-03

PATIENT INTERFACE WITH INTEGRATED JET PUMP

#13
20240307649
2024-09-19

WATER OUT ALARM

#14
20240198032
2024-06-20

Modular Ventilation System for Time Controlled Adaptive Ventilation

#15
20240139453
2024-05-02

METHODS, SYSTEMS AND DEVICES FOR NON-INVASIVE VENTILATION WITH GAS DELIVERY NOZZLES IN FREE SPACE

#16
20240091471
2024-03-21

MANUAL ARTIFICIAL RESPIRATION BAG COMPRISING A VENTURI DEVICE

#17
20240075223
2024-03-07

Nozzles for Nasal Drug Delivery

#18
20240033455
2024-02-01

Respiratory assistance apparatus

#19
20240001066
2024-01-04

APPARATUS FOR SUPPLYING GASES TO A PATIENT

#20
20230355914
2023-11-09

HUMIDIFICATION SYSTEM

#21
20230355912
2023-11-09

RESPIRATORY FLUID FLOW CONTROL DEVICE AND METHOD OF USING SAME

#22
20230347079
2023-11-02

Manifold

#23
20230330381
2023-10-19

Water out alarm

#24
20230263987
2023-08-24

VENTURI DEVICE FOR REGULATING THE OXYGEN FRACTION IN RESPIRATORY THERAPIES

#25
20230263978
2023-08-24

Jet pump adaptor for ventilation system

#26
20230211105
2023-07-06

Conforming nasal pillow

#27
20230181849
2023-06-15

Powder Delivery Devices

#28
20230123127
2023-04-20

Selective attachment device with multiple fluid sources for maintaining positive fluid pressure

#29
20230121027
2023-04-20

FLUID BLENDING DEVICES

#30
20230058528
2023-02-23

NON-INVASIVE BREATHING ASSISTANCE APPARATUS AND METHOD

#31
20230046037
2023-02-16

CPAP FLOW DRIVER FOR USING NEBULIZER WITH CPAP APPARATUS

#32
20220331528
2022-10-20

APPARATUSES AND METHODS FOR DELIVERING POWDERED AGENTS

#33
20220296832
2022-09-22

Optimized breathing assistance device

#34
20220257898
2022-08-18

Fluid mixing apparatus such as a ventilator

#35
20220249797
2022-08-11

VARIABLE THROAT JET VENTURI

#36
20220211968
2022-07-07

TRANSPORTABLE LUNG VENTILATOR

#37
20220160989
2022-05-26

MODULAR VENTILATOR WITH VENTURI-BASED OXYGEN CONTROL

#38
20220118212
2022-04-21

Fluid Mixing Apparatus Such as a Ventilator

#39
20220008673
2022-01-13

Methods, systems and devices for non-invasive ventilation with gas delivery nozzles in free space

#40
20210386960
2021-12-16

Humidification system

#41
20210370011
2021-12-02

Fluid mixing apparatus such as a ventilator

#42
20210353884
2021-11-18

Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature

#43
20210330908
2021-10-28

NEGATIVE AIR PRESSURE DEVICES AND USES THEREOF

#44
20210322689
2021-10-21

Nozzles for nasal drug delivery

#45
20210299374
2021-09-30

Flow regulated, time cycled high frequency percussive ventilator

#46
20210205567
2021-07-08

METHOD AND APPARATUS FOR PROVIDING PERCUSSIVE VENTILATION THERAPY TO A PATIENT AIRWAY

#47
20210205566
2021-07-08

GAS DELIVERY VENTURI DEVICES

#48
20210038856
2021-02-11

Mechanical ventilator

#49
20210008327
2021-01-14

Systems and methods for a disposable anesthetic vaporizer

#50
20200405996
2020-12-31

Apparatus for supplying gases to a patient

#51
20200405993
2020-12-31

Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles with an outer tube

#52
20200405986
2020-12-31

Patient interface with integrated jet pump

#53
20200360643
2020-11-19

Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within nasal pillows

#54
20200282174
2020-09-10

MODULAR PULMONARY TREATMENT SYSTEM

#55
20200230338
2020-07-23

Respiratory assistance apparatus

#56
20200215293
2020-07-09

Ventilation system

#57
20200179635
2020-06-11

Methods, systems and devices for non-invasive ventilation with gas delivery nozzles in free space

#58
20200129725
2020-04-30

Water out alarm

#59
20190351178
2019-11-21

CPAP flow driver for using nebulizer with CPAP apparatus

#60
20190282773
2019-09-19

Jet pump adaptor for ventilation system

#61
20190247599
2019-08-15

Low flow percussive respiratory apparatus and related treatment

#62
20190232000
2019-08-01

Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature

#63
20190099570
2019-04-04

Patient interface with integrated jet pump

#64
20190053698
2019-02-21

Medical gas delivery system

#65
20180364119
2018-12-20

Techniques for determining patient airway pressure

#66
20180361106
2018-12-20

Humidification system

#67
20180333555
2018-11-22

Adjustable ambient air-oxygen blender

#68
20180272085
2018-09-27

Powder delivery devices

#69
20180236190
2018-08-23

Nozzles for nasal drug delivery

#70
20180193574
2018-07-12

Apparatuses and methods for delivering powdered agents

#71
20180177961
2018-06-28

Respiratory device

#72
20180126101
2018-05-10

Nozzles for nasal drug delivery

#73
20180099104
2018-04-12

Fixed-amount pressurized atomization device

#74
20180070629
2018-03-15

Single-serve smoking system, devices, kit, and methods

#75
20180036199
2018-02-08

Method and apparatus for providing percussive ventilation therapy to a patient airway

#76
20170340853
2017-11-30

METHOD AND APPARATUS FOR FACILITATING DELIVERY OF ANAESTHETIC

#77
20170319800
2017-11-09

Respiratory therapy apparatus

#78
20170224948
2017-08-10

Apparatus for supplying gases to a patient

#79
20170143926
2017-05-25

Conforming nasal pillow

#80
20170119990
2017-05-04

Respiratory assistance device, nasal apparatus and respiratory assistance mask

#81
20170100558
2017-04-13

Modular pulmonary treatment system

#82
20170072159
2017-03-16

Blending gas enriched pressure support system and method

#83
20160354574
2016-12-08

Water out alarm

#84
20160325062
2016-11-10

Optimized breathing assistance device

#85
20160220778
2016-08-04

Gas delivery venturi

#86
20160136378
2016-05-19

Filtration unit useable in a respiratory therapy device

#87
20160106947
2016-04-21

CPAP flow driver for using nebulizer with CPAP apparatus

#88
20160095997
2016-04-07

Methods, systems and devices for non-invasive open ventilation for treating airway obstructions

#89
20160045695
2016-02-18

Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles with an outer tube

#90
20150335851
2015-11-26

Discreet respiratory therapy system

#91
20150328417
2015-11-19

Ventilation system

#92
20150314098
2015-11-05

Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature

#93
20150250962
2015-09-10

Respiratory assistance apparatus

#94
20150196723
2015-07-16

Gas flow indicator

#95
20150174360
2015-06-25

Device for Discharging Toxic Gases

#96
20150107592
2015-04-23

Techniques for determining patient airway pressure

#97
20150101605
2015-04-16

Powder delivery devices

#98
20150096562
2015-04-09

Patient interface assembly for respiratory therapy

#99
20150068519
2015-03-12

Jet pump adaptor for ventilation system

#100
20150013676
2015-01-15

Method and apparatus for facilitating delivery of anaesthetic

#101
20140366880
2014-12-18

Adjustable non-rebreathing nasal cannula

#102
20140305436
2014-10-16

Pump unit and respiratory assistance device

#103
20140182583
2014-07-03

Methods, systems and devices for humidifying a respiratory tract

#104
20140144446
2014-05-29

Respiratory therapy device and filtration units therefor

#105
20140083424
2014-03-27

Nozzles for nasal drug delivery

#106
20140053841
2014-02-27

Optimized breathing assistance device

#107
20140020687
2014-01-23

Discreet respiratory therapy system

#108
20130312752
2013-11-28

Methods, systems and devices for non-invasive open ventilation for treating airway obstructions

#109
20130291868
2013-11-07

Artificial respiration device for resuscitating a person in a state of cardiac arrest

#110
20130255683
2013-10-03

Methods, Systems and Devices for Non-Invasive Open Ventilation For Providing Ventilation Support

#111
20130199535
2013-08-08

Gas delivery venturi

#112
20130199520
2013-08-08

Modular pulmonary treatment system

#113
20130133651
2013-05-30

Apparatus for supplying gases to a patient

#114
20130104886
2013-05-02

Water out alarm

#115
20120304996
2012-12-06

Compressed air control device for a CPAP device and corresponding CPAP system

#116
20120291780
2012-11-22

Bead-containing dry powder inhaler

#117
20120255551
2012-10-11

RESPIRATORY ASSISTANCE DEVICE

#118
20120240924
2012-09-27

Delivering diluted oxygen to a patient

#119
20120204872
2012-08-16

Inhalation apparatus

#120
20120174927
2012-07-12

Continuous positive airway pressure device

#121
20120145150
2012-06-14

Dry powder inhaler

#122
20120138050
2012-06-07

Methods, systems and devices for humidifying a respiratory tract

#123
20110232638
2011-09-29

Phasic respiratory therapy

#124
20110214676
2011-09-08

Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature

#125
20110209705
2011-09-01

TRACHEAL CATHETER AND PROSTHESIS AND METHOD OF RESPIRATORY SUPPORT OF A PATIENT

#126
20110180067
2011-07-28

Protocol and methods for pulsating drug delivery

#127
20110168171
2011-07-14

Nebulizer

#128
20110100360
2011-05-05

COMPOSITE LUNG THERAPY DEVICE AND METHOD

#129
20110094518
2011-04-28

Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature

#130
20100306992
2010-12-09

Ventilator for rapid response to respiratory disease conditions

#131
20100282262
2010-11-11

METHOD AND DEVICE FOR RESUSCITATING A PERSON IN CARDIAC ARREST CONDITION

#132
20100282257
2010-11-11

Fluid Mixing Apparatus With an Improved Mixer

#133
20100258122
2010-10-14

Device for respiratory assistance, and measurement system comprising such a device

#134
20100252044
2010-10-07

Continuous positive airway pressure device and method

#135
20100252043
2010-10-07

METHOD AND ARRANGEMENT FOR RESPIRATORY SUPPORT FOR A PATIENT AIRWAY PROSTHESIS AND CATHETER

#136
20100252042
2010-10-07

METHODS, SYSTEMS AND DEVICES FOR NON-INVASIVE OPEN VENTILATION FOR TREATING AIRWAY OBSTRUCTIONS

#137
20100252041
2010-10-07

Methods, systems and devices for non-invasive open ventilation for providing ventilation support

#138
20100252040
2010-10-07

Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within an outer tube

#139
20100252039
2010-10-07

Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles in free space

#140
20100252037
2010-10-07

Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within nasal pillows

#141
20100229865
2010-09-16

Device For Respiratory Assistance

#142
20100229862
2010-09-16

Device for respiratory assistance

#143
20100218769
2010-09-02

RESPIRATORY ASSISTANCE DEVICE

#144
20100199991
2010-08-12

VENTILATORY SUPPORT AND RESUSCITATION DEVICE AND ASSOCIATED METHOD

#145
20100116270
2010-05-13

Medical Ventilator System and Method Using Oxygen Concentrators

#146
20100037894
2010-02-18

Manifold for use in medicament dispenser

#147
20100000529
2010-01-07

Manifold for use in medicament dispenser

#148
20100000528
2010-01-07

MANIFOLD FOR USE IN MEDICAMENT DISPENSER

#149
20090308393
2009-12-17

Medical diagnostic cart and method of use

#150
20090293873
2009-12-03

Powder delivery devices

#151
20090260629
2009-10-22

Connector

#152
20090199852
2009-08-13

Continuous positive airway pressure device

#153
20090165799
2009-07-02

Continuous positive airway pressure device

#154
20090151726
2009-06-18

TRACHEAL CATHETER AND PROSTHESIS AND METHOD OF RESPIRATORY SUPPORT OF A PATIENT

#155
20090145432
2009-06-11

Medicament delivery assembly

#156
20090131763
2009-05-21

Method for improving in-home patient monitoring

#157
20090126734
2009-05-21

Respiratory therapy system with electromechanical driver

#158
20090126731
2009-05-21

Patient interface assembly for respiratory therapy

#159
20090044807
2009-02-19

Artificial respiration device for patients suffering from hypoxemia or anoxemia

#160
20080308102
2008-12-18

Manifold for use in medicament dispenser

#161
20080283051
2008-11-20

Lung therapy device

#162
20080245368
2008-10-09

High frequency oscillation respiratory therapy

#163
20080190421
2008-08-14

Venturi apparatus with incorporated flow metering device

#164
20080168990
2008-07-17

Ventilator for rapid response to respiratory disease conditions

#165
20080041371
2008-02-21

Method And Arrangement For Respiratory Support For A Patient Airway Prosthesis And Catheter

#166
20070256690
2007-11-08

Breathing treatment apparatus

#167
20070256689
2007-11-08

Resuscitators

#168
20070227541
2007-10-04

HYPEROXIC BREATHING SYSTEM

#169
20070221221
2007-09-27

Ventilator for Rapid Response to Respiratory Disease Conditions

#170
20070144517
2007-06-28

Breathing device

#171
20070056587
2007-03-15

MEDICAL DEVICE FOR A PATIENT'S VENTILATORY SUPPORT

#172
20070017521
2007-01-25

Resuscitators

#173
20060249209
2006-11-09

Valves

#174
20060180149
2006-08-17

A respiratory aid system and method

#175
20060120886
2006-06-08

Device and method for generation of respirational air

#176
20060118111
2006-06-08

High flow humidifier for delivering heated and humidified breathing gases

#177
20060011198
2006-01-19

Respiratory aid apparatus and method

#178
20050205098
2005-09-22

Apparatus and method to deliver dilute O2 by nasal cannula or facemask

#179
20050150493
2005-07-14

Breathing device

#180
20050121023
2005-06-09

Medicament delivery assembly

#181
20050115566
2005-06-02

Hyperoxic breathing system

#182
20050061318
2005-03-24

Continuous high-frequency oscillation breathing treatment apparatus

#183
20050034721
2005-02-17

Tracheal catheter and prosthesis and method of respiratory support of a patient

#184
20050028811
2005-02-10

Multitask medical treatment respiratory apparatus

#185
17524104
2023-12-19

Oxygen-air blender for neonates