ClassID:

23080

A61M16/0009 - CPC Classification

Classification description:

Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes; Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration

Sub-classes:
Recent Application in this class:
#1
20260137885
2026-05-21

SMART OSCILLATING POSITIVE EXPIRATORY PRESSURE DEVICE

#2
20260108379
2026-04-23

TONGUE TRAINING DEVICE

#3
20260054020
2026-02-26

GAS THERAPY SYSTEM FOR PROVIDING POSITIVE AND NEGATIVE GAS FLOWS

#4
20260054019
2026-02-26

RESPIRATORY THERAPY APPARATUS HAVING AUXILIARY DEVICE CONNECTIVITY

#5
20260027282
2026-01-29

SUCTION DEVICE FOR SUCKING OBSTRUCTION IN RESPIRATORY TRACT AND USE METHOD THEREFOR

#6
20260021261
2026-01-22

Portable Choking Rescue Device

#7
20260014337
2026-01-15

MODEL SELECTION METHOD FOR NEGATIVE PRESSURE FACE MASK ASSEMBLY, AND MODEL SELECTION APPARATUS

#8
20250339634
2025-11-06

Device to Modulate Airway Clearance and Uses Thereof

#9
20250319268
2025-10-16

FLUID SCAVENGING SYSTEM AND PROCESS FOR CONVEYING A FLUID

#10
20250226080
2025-07-10

DEVICE FOR STIMULATING TRACHEOBRONCHIAL AIR

#11
20250152861
2025-05-15

RESPIRATORY THERAPY FILTER, FLOW CONTROL, AND PATIENT INTERFACE APPARATUSES, SYSTEMS, AND METHODS

#12
20250008947
2025-01-09

APPARATUS AND METHOD FOR EX VIVO LUNG VENTILATION WITH A VARYING EXTERIOR PRESSURE

#13
20240382706
2024-11-21

Vacuum and Positive Pressure Ventilation Systems and Methods for Intrathoracic Pressure Regulation

#14
20240331838
2024-10-03

COMBINATION RESPIRATORY THERAPY DEVICE, SYSTEM AND METHOD

#15
20240321428
2024-09-26

COMBINATION RESPIRATORY THERAPY DEVICE, SYSTEM AND METHOD

#16
20240316299
2024-09-26

HOSPITAL DEVICE FOR STIMULATING TRACHEOBRONCHIAL AIR

#17
20240299696
2024-09-12

HUFF COUGH SIMULATION DEVICE

#18
20240285885
2024-08-29

OXYGEN DELIVERY AND RECLAMATION SYSTEM

#19
20240269403
2024-08-15

MANIFOLD FOR RESPIRATORY THERAPY APPARATUS

#20
20240206898
2024-06-27

Choking Intervention Device

#21
20240181184
2024-06-06

SMART OSCILLATING POSITIVE EXPIRATORY PRESSURE DEVICE

#22
20240100270
2024-03-28

SUBSTANCE INHALATION SYSTEM AND METHOD

#23
20240079115
2024-03-07

Method for stimulating tracheobronchial air

#24
20240066242
2024-02-29

PORTABLE FIRST-AID ANTI-ASPHYXIATION DEVICE THAT AUTOMATICALLY TAKES FOREIGN MATTER FROM RESPIRATORY AIRWAY

#25
20230414898
2023-12-28

Cough-assist systems with humidifier bypass

#26
20230398319
2023-12-14

SYSTEMS AND METHODS FOR CONTROLLING PRESSURE SUPPORT DEVICES

#27
20230390511
2023-12-07

VENTILATOR HAVING TWO SERIAL BLOWERS

#28
20230390509
2023-12-07

METHOD OF OPERATING A VENTILATOR

#29
20230380416
2023-11-30

Apparatus and method for ex vivo lung ventilation with a varying exterior pressure

#30
20230347085
2023-11-02

Vacuum and positive pressure ventilation systems and methods for intrathoracic pressure regulation

#31
20230293803
2023-09-21

SUCTION DEVICE FOR SUCKING OBSTRUCTION IN RESPIRATORY TRACT AND USE METHOD THEREFOR

#32
20230263974
2023-08-24

RESPIRATORY CARE APPARATUS

#33
20230248566
2023-08-10

ORAL APPLIANCE AND METHOD FOR TREATING SLEEP DISORDERS

#34
20230218841
2023-07-13

PERSONAL EXHALED AIR REMOVAL SYSTEM AND METHOD

#35
20230211098
2023-07-06

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

#36
20230100974
2023-03-30

Respirator designed to mitigate deep lung infections

#37
20230089628
2023-03-23

Apparatus and method for ex vivo lung ventilation with a varying exterior pressure

#38
20230043463
2023-02-09

Suction device for sucking obstruction in respiratory tract and use method therefor

#39
20230037490
2023-02-09

Substance inhalation system and method

#40
20230020943
2023-01-19

Ventilator with integrated cough-assist

#41
20230011630
2023-01-12

Ventilator system with gas flow control

#42
20220387745
2022-12-08

RESPIRATORY THERAPY SYSTEMS AND METHODS

#43
20220379048
2022-12-01

RESPIRATORY THERAPY FILTER, FLOW CONTROL, AND PATIENT INTERFACE APPARATUSES, SYSTEMS, AND METHODS

#44
20220339379
2022-10-27

Breathing lung device

#45
20220257887
2022-08-18

INTUBATION ASSEMBLY TO PROTECT FROM AIRBORNE ILLNESSES

#46
20220226589
2022-07-21

VACUUM SHIELD ASSEMBLY FOR ATTACHMENT TO MEDICAL MASKS

#47
20220184268
2022-06-16

DEVICES AND METHODS FOR CONTACTING LIVING TISSUE

#48
20220157429
2022-05-19

Device for stimulating tracheobronchial air

#49
20210379317
2021-12-09

Respiratory therapy systems and methods

#50
20210346190
2021-11-11

DEVICE AND METHOD FOR OPENING AN AIRWAY

#51
20210290889
2021-09-23

Ventilator with integrated cough-assist

#52
20210290876
2021-09-23

Respiratory system

#53
20210290870
2021-09-23

Smart oscillating positive expiratory pressure device

#54
20210252238
2021-08-19

Substance inhalation system and method

#55
20210244899
2021-08-12

Systems and methods for therapeutic intrathoracic pressure regulation

#56
20210212873
2021-07-15

Combination respiratory therapy and mattress functionality system integrated into a patient bed

#57
20210196920
2021-07-01

Cough-assist systems with humidifier bypass

#58
20210106779
2021-04-15

Respiratory therapy apparatus control

#59
20210106493
2021-04-15

OBTAINING, WITH A SLEEP-APNEA DEVICE, INFORMATION RELATED TO SLEEP-APNEA EVENTS AND SLEEP-APNEA TREATMENT, AND CORRELATING SLEEP APNEA EVENTS AND SLEEP-APNEA TREATMENT WITH SUBJECT LIFESTYLE AND WELLBEING

#60
20210085899
2021-03-25

MEDICAL DEVICE FOR NEGATIVE PRESSURE VENTILATION

#61
20210069435
2021-03-11

Gas flow reversing element with bypass and method for controlling expiration of a patient

#62
20210045844
2021-02-18

Headgear for fixing mouthpiece

#63
20210008309
2021-01-14

Combination respiratory therapy device, system and method

#64
20200376213
2020-12-03

Miniature air filtration assembly for a medical field

#65
20200329699
2020-10-22

Apparatus and method for ex vivo lung ventilation with a varying exterior pressure

#66
20200261671
2020-08-20

GAS THERAPY SYSTEM

#67
20200206454
2020-07-02

Vacuum and positive pressure ventilation systems and methods for intrathoracic pressure regulation

#68
20200206451
2020-07-02

Passive leak valve

#69
20200197652
2020-06-25

Pressure support, mechanical inexsufflation, and suctioning system and method

#70
20200188617
2020-06-18

METHOD AND APPARATUS FOR THE CONTROLLED DELIVERY OF GASES

#71
20200139075
2020-05-07

System and method for suctioning for secretion removal from the airway of a mechanically ventilated subject

#72
20200038614
2020-02-06

Powered apparatus for a personal protection respiratory device

#73
20190351162
2019-11-21

Breathing lung device

#74
20190344035
2019-11-14

METHOD AND APPARATUS FOR PROVIDING ARTIFICIAL VENTILATION TO A TRACHEA OF A PATIENT

#75
20190298947
2019-10-03

Oscillatory respiratory care apparatus

#76
20190269966
2019-09-05

Respiratory therapy system and method of operating a respiratory therapy system

#77
20190262572
2019-08-29

Ventilator with integrated oxygen production

#78
20190247610
2019-08-15

HUFF COUGH SIMULATION DEVICE

#79
20190232001
2019-08-01

Respiratory therapy cycle control and feedback

#80
20190151582
2019-05-23

Device for respiration by using a tubus

#81
20190151581
2019-05-23

Device for respiratory therapy

#82
20190083726
2019-03-21

Process for operating a ventilator and ventilator operating according to the process

#83
20190030269
2019-01-31

Systems and methods for therapeutic intrathoracic pressure regulation

#84
20190021925
2019-01-24

Combination respiratory therapy and mattress functionality system integrated into a patient bed

#85
20190021900
2019-01-24

Device and method for opening an airway

#86
20190015618
2019-01-17

Negative-pressure oral apparatus and method for maintaining negative oral pressure and collecting liquid

#87
20180369524
2018-12-27

Foot pedal

#88
20180318543
2018-11-08

Apparatus and method for delivering fluids and/or gases to the lungs

#89
20180318531
2018-11-08

GAS THERAPY SYSTEM

#90
20180243518
2018-08-30

Respiratory therapy filter, flow control, and patient interface apparatuses, systems, and methods

#91
20180228990
2018-08-16

Substance inhalation system and method

#92
20180228687
2018-08-16

High frequency chest wall oscillation system

#93
20180200462
2018-07-19

Device for stimulating tracheobronchial air

#94
20180169360
2018-06-21

Positive pressure pulses cardio-pulmonary resuscitation device

#95
20180147385
2018-05-31

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

#96
20180110957
2018-04-26

Method and device for the adaptive regulation of a positive end-expiratory pressure (PEEP)

#97
20180085541
2018-03-29

Manifold for respiratory device

#98
20180078719
2018-03-22

Gas therapy system providing positive and negative gas flows

#99
20180071468
2018-03-15

RESPIRATORY AUGMENTATION DEVICE

#100
20180043116
2018-02-15

Combination respiratory therapy device, system and method

#101
20180008790
2018-01-11

Smart oscillating positive expiratory pressure device

#102
20170368410
2017-12-28

Secretion loosening and cough segmenting therapy

#103
20170361058
2017-12-21

Cough-assist systems with humidifier bypass

#104
20170333665
2017-11-23

Ventilation apparatus and uses thereof

#105
20170197048
2017-07-13

SUBGLOTTIC ASPIRATION DEVICE

#106
20170196761
2017-07-13

Treating sleep apnea with negative pressure

#107
20170196760
2017-07-13

Obtaining, with a sleep-apnea device, information related to sleep-apnea events and sleep-apnea treatment, and correlating sleep apnea events and sleep-apnea treatment with subject lifestyle and wellbeing

#108
20170173283
2017-06-22

Intelligent bionic expectoration system

#109
20170151402
2017-06-01

RESPIRATORY THERAPY APPARATUS AND METHODS

#110
20170151400
2017-06-01

Methods and systems for improving airway patency

#111
20170151399
2017-06-01

Methods and systems for improving airway patency

#112
20170151398
2017-06-01

SYSTEMS WITH CONTROL MECHANISM FOR NEGATIVE PRESSURE AND POSITIVE PRESSURE FOR OPTIMIZATION OF VENTILATION, CENTRAL HEMODYNAMICS, AND VITAL ORGAN PERFUSION

#113
20170128317
2017-05-11

DYNAMIC CONTROL OF RESPIRATORY THERAPY DEVICES

#114
20170112707
2017-04-27

High frequency chest wall oscillation system

#115
20170072156
2017-03-16

Respiratory face mask and breathing circuit assembly

#116
20170049606
2017-02-23

Negative pressure generating device and application thereof

#117
20170027813
2017-02-02

Coordinated control of HFCWO and cough assist devices

#118
20170021126
2017-01-26

REDUCING VENTILATOR-INDUCED LUNG INJURY

#119
20160348665
2016-12-01

High frequency oscillator ventilator

#120
20160325063
2016-11-10

System for removing infectious secretions

#121
20160303339
2016-10-20

Method and apparatus for providing artificial ventilation to a trachea of a patient

#122
20160287823
2016-10-06

System for enhancing secretion removal from an airway of a subject

#123
20160279369
2016-09-29

Secretion trap

#124
20160228660
2016-08-11

System and method for controlling exsufflation pressure during in-exsufflation

#125
20160199217
2016-07-14

Negative-pressure oral apparatus and method for maintaining negative oral pressure and collecting liquid

#126
20160166789
2016-06-16

Gas flow reversing element with bypass and method for controlling expiration of a patient

#127
20160136379
2016-05-19

Aerosol delivery system

#128
20160129213
2016-05-12

Device for assisting a cough

#129
20160114113
2016-04-28

Systems and methods for therapeutic intrathoracic pressure regulation

#130
20160067210
2016-03-10

Use of rhodamine dyes to reduce alveolar surface tension

#131
20160051788
2016-02-25

Connector system for an apparatus that delivers breathable gas to a patient

#132
20160001033
2016-01-07

Valve

#133
20150335840
2015-11-26

System and method for controlling airway gas parameters during high frequency positive pressure ventilation

#134
20150328426
2015-11-19

Gas flow reversing element

#135
20150283345
2015-10-08

Jet ventilation catheter, in particular for ventilating a patient

#136
20150238724
2015-08-27

Valve controlled high frequency oscillatory ventilation

#137
20150202403
2015-07-23

Vacuum and positive pressure ventilation systems and methods for intrathoracic pressure regulation

#138
20150190598
2015-07-09

Sputum aspirating apparatus, artificial ventilation system including a sputum aspirating apparatus, and method for operating a sputum aspirating apparatus

#139
20150190158
2015-07-09

Choking intervention device and method of use thereof

#140
20150174350
2015-06-25

Insufflation/exsufflation airway clearance apparatus

#141
20150174347
2015-06-25

System and method for improved compliance in respiratory therapy

#142
20150165144
2015-06-18

In-exsufflation therapy auto-adjustment

#143
20150157817
2015-06-11

Anti-aspiration mask system

#144
20150144138
2015-05-28

Pressure actuated valve systems and methods

#145
20150136135
2015-05-21

System and method for controlling flow during exhalation in a respiratory support system

#146
20150136134
2015-05-21

Cough assistance and measurement system and method

#147
20150059753
2015-03-05

System and method for controlling insufflation pressure during inexsufflation

#148
20150027444
2015-01-29

Bi-directional flow generation in an in-exsufflation system

#149
20150013671
2015-01-15

Huff cough simulation device

#150
20140373844
2014-12-25

Method and apparatus for increasing cough flow

#151
20140366877
2014-12-18

Ventless mask CPAP system

#152
20140277252
2014-09-18

Sleep-apnea-treatment system that changes the treatment pressure over a period that begins or ends at a settable time

#153
20140276252
2014-09-18

Treating sleep apnea with negative pressure

#154
20140276174
2014-09-18

Correlating a condition of a subject with a degree of sleep apnea being experienced by the subject

#155
20140150791
2014-06-05

Combination respiratory therapy device, system, and method

#156
20140109910
2014-04-24

System and method for limited flow respiratory therapy

#157
20140102454
2014-04-17

Configuration of respiratory therapy modes

#158
20140005566
2014-01-02

Systems and methods for therapeutic intrathoracic pressure regulation

#159
20140000608
2014-01-02

Modifying ventilator operation based on patient orientation

#160
20140000607
2014-01-02

Ventilator suction management

#161
20140000605
2014-01-02

VIRTUAL VENTILATION SCREEN

#162
20130306074
2013-11-21

Self-contained, intermittent positive airway pressure systems and methods for treating sleep apnea, snoring, and other respiratory disorders

#163
20130276789
2013-10-24

Ventilator with integrated blower to provide negative or positive pressure in a ventilator system

#164
20130269699
2013-10-17

Exsufflation synchronization

#165
20130269698
2013-10-17

System and method for inexsufflating a subject

#166
20130255689
2013-10-03

Direction switching valve unit and cough assisting device using the same

#167
20130220325
2013-08-29

Treatment device and method of use

#168
20130125892
2013-05-23

Servo ventilation using pressure drop from baseline

#169
20130092167
2013-04-18

Reducing ventilator-induced lung injury

#170
20130047990
2013-02-28

Servo ventilation using negative pressure support

#171
20130042868
2013-02-21

HIGH FREQUENCY OSCILLATION VENTILATOR CONTROL SYSTEM

#172
20130019864
2013-01-24

Methods, systems and devices for improving ventilation in a lung area

#173
20120285460
2012-11-15

Mechanical insufflation/exsufflation airway clearance apparatus

#174
20120272963
2012-11-01

Interface appliance carrying one or more sensors detecting parameters related to a flow of fluid delivered through the appliance

#175
20120255545
2012-10-11

Aerosol delivery system

#176
20120234321
2012-09-20

AEROSOLISATION SYSTEM

#177
20120216807
2012-08-30

Method and apparatus for delivering a fluid to a patient

#178
20120199127
2012-08-09

System and method for suctioning for secretion removal from the airway of a mechanically ventilated subject

#179
20120192869
2012-08-02

Respiratory apparatus

#180
20120152241
2012-06-21

Breathing Apparatus

#181
20120130445
2012-05-24

Coordinated use of respiratory and cardiac therapies for sleep disordered breathing

#182
20120073576
2012-03-29

Method and device for non-invasive ventilation with nasal interface

#183
20120029321
2012-02-02

AIRWAY ADJUNCT RESUSCITATION SYSTEMS AND METHODS

#184
20120024292
2012-02-02

Dual-lumen tracheal tube with shaped lumen divider

#185
20110284001
2011-11-24

Nasal interface device

#186
20110220124
2011-09-15

Methods and systems for improving airway patency

#187
20110220107
2011-09-15

Insufflating-exsufflating system

#188
20110197886
2011-08-18

RESPIRATORY DEVICE AND METHOD FOR VENTILATING A PATIENT

#189
20110180067
2011-07-28

Protocol and methods for pulsating drug delivery

#190
20110155133
2011-06-30

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

#191
20110126833
2011-06-02

Closed loop control system for a high frequency oscillation ventilator

#192
20110108029
2011-05-12

Breathing circuit

#193
20100319691
2010-12-23

Vacuum and positive pressure ventilation systems and methods for intrathoracic pressure regulation

#194
20100236551
2010-09-23

Gas flow reversing element

#195
20100229863
2010-09-16

Jet ventilation catheter, in particular for ventilating a patient

#196
20100229861
2010-09-16

Vacuum attachment and breathing circuit apparatus

#197
20100180897
2010-07-22

COUGHING AID DEVICE

#198
20100170513
2010-07-08

Self-contained, intermittent positive airway pressure systems and methods for treating sleep apnea, snoring, and other respiratory disorders

#199
20100163043
2010-07-01

SELF-CONTAINED ORAL VENTILATION DEVICE

#200
20100147302
2010-06-17

Ventless mask CPAP system

#201
20100132706
2010-06-03

Respiratory face mask and breathing circuit assembly

#202
20100122699
2010-05-20

Combination lung ventilation and mucus clearance apparatus and method

#203
20100122697
2010-05-20

Negative pressure, bi-directional nasal aerosol delivery

#204
20100101583
2010-04-29

Oral appliance with auto negative pressure control and method thereof

#205
20090308395
2009-12-17

Coordinated use of respiratory and cardiac therapies for sleep disordered breathing

#206
20090293877
2009-12-03

Method and apparatus for detecting and quantifying intrinsic positive end-expiratory pressure

#207
20090288660
2009-11-26

Negative-pressure oral apparatus and method for maintaining negative oral pressure and collecting liquid

#208
20090277447
2009-11-12

SYSTEM, METHOD, AND DEVICE TO INCREASE CIRCULATION DURING CPR WITHOUT REQUIRING POSITIVE PRESSURE VENTILATION

#209
20090266360
2009-10-29

System and method for mobilizing occlusions from a breathing tube

#210
20090260625
2009-10-22

METHODS, SYSTEMS AND DEVICES FOR IMPROVING VENTILATION IN A LUNG AREA

#211
20090241952
2009-10-01

Systems and methods for compensating for pressure drop in a breathing assistance system

#212
20090235925
2009-09-24

AEROSOLISATION SYSTEM

#213
20090228018
2009-09-10

Anti-choking device

#214
20090192421
2009-07-30

MOBILE HIGH FREQUENCY CHEST WALL OSCILLATION SYSTEM

#215
20090133697
2009-05-28

Connector system for an apparatus that delivers breathable gas to a patient

#216
20090014001
2009-01-15

METHOD AND APPARATUS FOR PROVIDING VENTILATION AND PERFUSION

#217
20080264412
2008-10-30

Aerosol delivery system

#218
20080251082
2008-10-16

Breathing circuit

#219
20080216838
2008-09-11

Method and device for non-invasive ventilation with nasal interface

#220
20080167614
2008-07-10

Endobronchial fluid exhaler devices and methods for use thereof

#221
20080149099
2008-06-26

Ventilation system employing synchronized delivery of positive and negative pressure ventilation

#222
20080121237
2008-05-29

Intra-thoracic collateral ventilation bypass system

#223
20080047555
2008-02-28

BAG-VALVE RESUSCITATION FOR TREATING OF HYPOTENSION, HEAD TRAUMA, AND CARDIAC ARREST

#224
20080035154
2008-02-14

SURFACE ENERGY ASSISTED FLUID TRANSPORT SYSTEM

#225
20080035147
2008-02-14

Systems and methods for controlling breathing rate

#226
20080000477
2008-01-03

High frequency chest wall oscillation system

#227
20070277826
2007-12-06

SYSTEMS AND METHODS FOR MODULATING AUTONOMIC FUNCTION

#228
20070221222
2007-09-27

CPR devices and methods utilizing a continuous supply of respiratory gases

#229
20070215154
2007-09-20

Closed loop control system for a high frequency oscillation ventilator

#230
20070199566
2007-08-30

Respiratory apparatus

#231
20070186928
2007-08-16

Combined ventilator inexsufflator

#232
20070163592
2007-07-19

GAS RESERVOIR BAG, DISTRIBUTOR HOUSING, BREATHING MASK, AND RESPIRATION METHOD

#233
20070101999
2007-05-10

High frequency oscillator ventilator

#234
20070068518
2007-03-29

Self-contained micromechanical ventilator

#235
20070056588
2007-03-15

Respiratory apparatus

#236
20070017523
2007-01-25

Inexsufflator

#237
20070017522
2007-01-25

Inexsufflator

#238
20070017517
2007-01-25

Apparatus for aspirating a dead space

#239
20060213511
2006-09-28

Ventilator with dual gas supply

#240
20060162727
2006-07-27

System for automatically weaning a patient from a ventilator, and method thereof

#241
20060150981
2006-07-13

Surface energy assisted fluid transport system

#242
20060102184
2006-05-18

Breathing mask with integrated suction area

#243
20060096600
2006-05-11

Oral appliance

#244
20060060199
2006-03-23

Self-inflating resuscitation system

#245
20050284476
2005-12-29

Method and apparatus for non-invasive prediction of intrinsic positive end-expiratory pressure (PEEP) in patients receiving ventilator support

#246
20050139211
2005-06-30

Introducing aerosol into a ventilator

#247
20050085799
2005-04-21

Emergency medical kit, respiratory pump, and face mask particularly useful therein

#248
20050066976
2005-03-31

Method and device for non-invasive ventilation with nasal interface

#249
20050061320
2005-03-24

Coordinated use of respiratory and cardiac therapies for sleep disordered breathing

#250
20050051174
2005-03-10

Insufflation-exsufflation system with percussive assist for removal of broncho-pulmonary secretions

#251
20050051167
2005-03-10

System for automatically weaning a patient from a ventilator, and method thereof

#252
20050039749
2005-02-24

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