ClassID:

23131

A61M16/0445 - CPC Classification

Classification description:

Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes; Tracheal tubes; Cuffs Special cuff forms, e.g. undulated

Sub-classes:
Recent Application in this class:
#1
20260021260
2026-01-22

TRACHEOSTOMY TUBE WITH INTEGRATED CAMERA

#2
20250319272
2025-10-16

AIRWAY MANAGEMENT DEVICE AND METHOD OF MANUFACTURE

#3
20240424289
2024-12-26

ENDOTRACHEAL TUBE APPARATUS

#4
20240366893
2024-11-07

SYSTEM AND METHOD FOR AVOIDING LEAKAGE IN ENDOTRACHEAL TUBE WITH SINGLE OR DOUBLE CUFF

#5
20240157075
2024-05-16

ENDOTRACHEAL TUBE DEVICE

#6
20240032866
2024-02-01

SYSTEMS AND METHODS FOR FLUSHING AN ASSESSMENT CATHETER

#7
20230293840
2023-09-21

System and method for avoiding leakage in endotracheal tube with single or double cuff

#8
20230285727
2023-09-14

SYSTEM FOR REDUCING LOCAL DISCOMFORT

#9
20230013052
2023-01-19

Airway management device and method of manufacture

#10
20220347413
2022-11-03

FLOW-OPTIMIZED SUPPLY TO A BALLOON ELEMENT THAT SEALS DYNAMICALLY AND IN SYNC WITH ORGANS

#11
20220249790
2022-08-11

SECRETION CLEARING ENDOTRACHEAL TUBE (SCET)

#12
20220233819
2022-07-28

REPOSITIONABLE MEDICAL TUBE WITH ULTRASONICALLY-DETECTABLE CUFF

#13
20220062572
2022-03-03

A DEVICE FOR MAINTAINING AN AIRWAY IN A PATIENT

#14
20210386949
2021-12-16

SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM

#15
20210369998
2021-12-02

CANNULA PLUGGING DEVICE FOR REHABILITATION AFTER TRACHEOTOMY

#16
20210346626
2021-11-11

SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM

#17
20210128857
2021-05-06

THREE-CAVITY FLUSHABLE FISH MOUTH LARYNGEAL MASK AIRWAY CATHETER

#18
20210060276
2021-03-04

Supraglottic airway device

#19
20210007671
2021-01-14

ENDOTRACHEAL TUBE APPARATUS

#20
20200398009
2020-12-24

Systems for automatically removing fluid from multiple regions of a respiratory tract

#21
20200390397
2020-12-17

Endotracheal tube apparatus

#22
20200306474
2020-10-01

INFLATABLE SOFT PALATE SCAFFOLDING DEVICE

#23
20200246569
2020-08-06

INTUBATING AIRWAY DEVICE

#24
20200215285
2020-07-09

TRACHEAL TUBE AND SUCTION DEVICE

#25
20200188621
2020-06-18

Dual Lumen Endobronchial Tube Device

#26
20200061320
2020-02-27

Endotracheal cuff and technique for using the same

#27
20200054848
2020-02-20

Airway management device and method of manufacture

#28
20200037958
2020-02-06

Systems and methods for flushing an assessment catheter

#29
20190344059
2019-11-14

System for reducing local discomfort

#30
20190314591
2019-10-17

SECRETION CLEARING ENDOTRACHEAL TUBE (SCET)

#31
20190290870
2019-09-26

ARTIFICIAL AIRWAY DEVICE

#32
20190282775
2019-09-19

Bendable tracheal ventilation apparatus

#33
20190282774
2019-09-19

Laryngeal mask cuffs

#34
20190262563
2019-08-29

ARTIFICIAL AIRWAY DEVICE

#35
20190247631
2019-08-15

Expandable intubation assemblies

#36
20190217033
2019-07-18

ENDOTRACHEAL TUBE FOR MECHANICAL VENTILATION

#37
20190183424
2019-06-20

Endotracheal tube apparatus

#38
20190167932
2019-06-06

ORAL CARE SYSTEM METHOD AND KIT

#39
20190083730
2019-03-21

Laryngeal Mask

#40
20190076608
2019-03-14

Supraglottic airway device

#41
20190060594
2019-02-28

Endotracheal tube drainage system and methods

#42
20190008455
2019-01-10

Endotracheal tube apparatus

#43
20180318536
2018-11-08

SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM

#44
20180318535
2018-11-08

Secretion clearing patient airway management system

#45
20180242833
2018-08-30

Endotracheal tube insertion device

#46
20180236195
2018-08-23

Systems for automatically removing fluid from multiple regions of a respiratory tract

#47
20180168510
2018-06-21

Endotracheal tube apparatus

#48
20180133424
2018-05-17

ENDOTRACHEAL TUBE AND METHOD OF USE THEREOF

#49
20180126105
2018-05-10

Apparatus for controlling the pressure in an endotracheal cuff, positive-pressure ventilator for artificial ventilation of an intubated patient and method for managing secretions in an intubated patient

#50
20180093058
2018-04-05

Medical tubes for selective mechanical ventilation of the lungs

#51
20180078722
2018-03-22

DEVICE FOR IMMOBILIZING OXYGEN ADMINISTRATION TUBES IN ANESTHETIZED PATIENTS

#52
20180043143
2018-02-15

System for reducing local discomfort

#53
20180001043
2018-01-04

Tracheal protective neonatal ventilation device

#54
20170360371
2017-12-21

Endotracheal tube apparatus

#55
20170347958
2017-12-07

Endotracheal tube apparatus

#56
20170239435
2017-08-24

TRACHEAL TUBES AND CUFFS

#57
20170196445
2017-07-13

Endotracheal tube insertion device

#58
20170151405
2017-06-01

TRACHEAL TUBE

#59
20170143920
2017-05-25

TRACHEAL TUBE

#60
20170143919
2017-05-25

CUFF AND TRACHEAL TUBE

#61
20170087319
2017-03-30

METHODS FOR PREVENTING TRACHEAL ASPIRATION

#62
20170072154
2017-03-16

Dual lumen endobronchial tube device

#63
20170065799
2017-03-09

System for reducing local discomfort

#64
20170043111
2017-02-16

Dual lumen endobronchial tube device

#65
20160346493
2016-12-01

Airway management device and method of manufacture

#66
20160331919
2016-11-17

Tracheal tubes

#67
20160331918
2016-11-17

Intubating airway device

#68
20160324475
2016-11-10

Endotracheal tube apparatus

#69
20160256650
2016-09-08

Tracheal tube and suction device

#70
20160184542
2016-06-30

Artificial airway

#71
20160175549
2016-06-23

Endotracheal cuff and technique for using the same

#72
20160136374
2016-05-19

TRACHEAL TUBE POSITIONING DEVICES AND METHODS

#73
20160136373
2016-05-19

Laryngeal mask

#74
20160101254
2016-04-14

Laryngeal mask

#75
20160101253
2016-04-14

PROTECTIVE ENDOTRACHEAL TUBE

#76
20160045697
2016-02-18

Endotracheal cuff and technique for using the same

#77
20150265791
2015-09-24

Tracheal tube with facility to view inner cannula

#78
20150258293
2015-09-17

Airway assembly for tracheal intubation

#79
20150250967
2015-09-10

Oral appliance and method of use therof

#80
20150246196
2015-09-03

Laryngeal mask

#81
20150151063
2015-06-04

System and methods for lung isolation and one lung ventilation

#82
20150101612
2015-04-16

Tracheal tube

#83
20150101611
2015-04-16

Tracheal tube

#84
20150101598
2015-04-16

Tracheal tube and suction device

#85
20150090270
2015-04-02

Device and method for detection and treatment of ventilator associated pneumonia in a mammalian subject

#86
20150011828
2015-01-08

Expandable inter vivos tube and method of manufacturing same

#87
20140345622
2014-11-27

Expandable inter vivos tube

#88
20140338673
2014-11-20

Welded Cuff

#89
20140323806
2014-10-30

Laryngeal mask for use with an endoscope

#90
20140311497
2014-10-23

LUNG VENTILATION DEVICE

#91
20140182596
2014-07-03

Airway assembly for tracheal intubation

#92
20140163527
2014-06-12

System for reducing local discomfort

#93
20140109914
2014-04-24

Endotracheal cuff and technique for using the same

#94
20140076326
2014-03-20

Medical tubes for selective mechanical ventilation of the lungs

#95
20140076309
2014-03-20

Laryngeal mask

#96
20140007882
2014-01-09

Tracheotomy tube set

#97
20140000627
2014-01-02

Percutaneous access device

#98
20140000622
2014-01-02

Devices and methods for preventing tracheal aspiration

#99
20130291871
2013-11-07

Cuff pressure measurement device for a tracheal tube

#100
20130146062
2013-06-13

Multi-diameter pediatric tracheal cuff

#101
20130133644
2013-05-30

Tracheal tube with facility to view inner cannula

#102
20130092171
2013-04-18

MULTI-LUMEN TRACHEAL TUBE WITH PRESSURE DISTRIBUTION

#103
20130056007
2013-03-07

SECRETION CLEARING VENTILATION CATHETER AND AIRWAY MANAGEMENT SYSTEM

#104
20130047992
2013-02-28

ENDOTRACHEAL TUBE COMPRISING CORRUGATED CUFF

#105
20130025602
2013-01-31

Tracheal tube positioning devices and methods

#106
20130019864
2013-01-24

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

#107
20130008451
2013-01-10

Endotracheal cuff and technique for using the same

#108
20130000650
2013-01-03

ENDOTRACHEAL CUFF AND TECHNIQUE FOR USING THE SAME

#109
20130000649
2013-01-03

TRACHEAL TUBE WITH CONTROLLED-PROFILE CUFF

#110
20120323296
2012-12-20

Brain cooling apparatus and brain cooling device suitable thereto

#111
20120298111
2012-11-29

Dual-lumen tracheal tube with assembly portion

#112
20120260921
2012-10-18

ENDOTRACHEAL TUBE WITH BRONCHOSCOPE VIEWING PORT

#113
20120255551
2012-10-11

RESPIRATORY ASSISTANCE DEVICE

#114
20120247477
2012-10-04

Tracheal tube with connector insert

#115
20120241084
2012-09-27

Method of manufacturing an airway device

#116
20120220845
2012-08-30

SHOCK OR SEPSIS EARLY DETECTION METHOD AND SYSTEM

#117
20120211010
2012-08-23

Laryngeal mask airway device

#118
20120174929
2012-07-12

Artificial airway

#119
20120174920
2012-07-12

Multi-Layer Endotracheal Tube Apparatus

#120
20120172847
2012-07-05

VACUUM ASSIST DEVICE TO REMOVE OBJECT FROM TRACHEA

#121
20120145159
2012-06-14

Cuff-equipped tube

#122
20120118297
2012-05-17

Nasally inserted airway opening device for obstructive sleep apnea treatment

#123
20120118286
2012-05-17

NASAL AIRWAY MANAGEMENT DEVICE

#124
20120029321
2012-02-02

AIRWAY ADJUNCT RESUSCITATION SYSTEMS AND METHODS

#125
20120024294
2012-02-02

Laryngeal mask airway device with airway tube having flattened outer circumference and elliptical inner airway passage

#126
20120024285
2012-02-02

LARYNGEAL MASK AIRWAY PLACEMENT SYSTEM AND METHOD

#127
20110290246
2011-12-01

Method and apparatus for protection of trachea during ventilation

#128
20110290245
2011-12-01

Internally Braced Radial Balloon Dilator

#129
20110277772
2011-11-17

AIRWAY DEVICE

#130
20110251509
2011-10-13

SYSTEMS AND METHODS FOR INHIBITING SECRETION FLOW INTO A FUNCTIONAL ASSESSMENT CATHETER

#131
20110245647
2011-10-06

Endotracheal tube apparatus

#132
20110203594
2011-08-25

DISPOSABLE LARYNGEAL MASK AIRWAY DEVICE

#133
20110190596
2011-08-04

Endotracheal tube apparatus

#134
20110186053
2011-08-04

Medical tubes for selective mechanical ventilation of the lungs

#135
20110186052
2011-08-04

Cleaning assembly for an endotracheal tube

#136
20110048427
2011-03-03

METHOD AND APPARATUS FOR BLOCKING FLUID FLOW IN AN INTUBATED TRACHEA

#137
20110017388
2011-01-27

Gastro-laryngeal mask

#138
20100323048
2010-12-23

Cuff for use with medical tubing and method and apparatus for making the same

#139
20100307508
2010-12-09

Endotracheal tube with dedicated evacuation port

#140
20100300450
2010-12-02

NASAL AIRWAY MANAGEMENT DEVICE WITH INFLATABLE SUPRAGLOTTIC LARYNGEAL CUFF

#141
20100300449
2010-12-02

Position Indicator for Tracheostomy Tube

#142
20100300448
2010-12-02

Tracheostomy Tube

#143
20100288289
2010-11-18

AIRWAY DEVICE

#144
20100242957
2010-09-30

Combination Artificial Airway Device and Esophageal Obturator

#145
20100218769
2010-09-02

RESPIRATORY ASSISTANCE DEVICE

#146
20100147311
2010-06-17

Apparatus and method for selective ventilation of a patient

#147
20100126512
2010-05-27

Airway device

#148
20100089393
2010-04-15

Laryngeal mask airway device with drug delivery means

#149
20090260632
2009-10-22

Endotracheal Tube

#150
20090260625
2009-10-22

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

#151
20090235935
2009-09-24

SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM

#152
20090209908
2009-08-20

TUBULAR WORKPIECE FOR PRODUCING AN IMPROVED BALLOON CUFF TRACHEOSTOMY TUBE

#153
20090165794
2009-07-02

Reactive medical devices

#154
20090120445
2009-05-14

INDICATOR FOR CUFFED MEDICAL DEVICE

#155
20090091066
2009-04-09

Method of making an improved balloon cuff tracheostomy tube

#156
20090090366
2009-04-09

Balloon cuff tracheostomy tube

#157
20090090365
2009-04-09

BALLOON CUFF TRACHEOSTOMY TUBE WITH GREATER EASE OF INSERTION

#158
20090032027
2009-02-05

Multiple balloon endotracheal tube cuff

#159
20090025729
2009-01-29

Tracheotomy Tube and Method of Using the Same

#160
20090014009
2009-01-15

Toroidal endotracheal cuffs for ventilator associated pneumonia reduction

#161
20090007920
2009-01-08

LARYNGEAL MASK AIRWAY DEVICE

#162
20080236593
2008-10-02

ENDOTRACHEAL CUFF AND TECHNIQUE FOR USING THE SAME

#163
20080230071
2008-09-25

Retainer for a Laryngeal Mask

#164
20080142017
2008-06-19

Gastro-Laryngeal Mask

#165
20080078400
2008-04-03

Multi-layer cuffs for medical devices

#166
20080078398
2008-04-03

Methods of forming a laryngeal mask

#167
20080073231
2008-03-27

Method for shipping and protecting an endotracheal tube with an inflated cuff

#168
20080060655
2008-03-13

LARYNGEAL MASK AIRWAY DEVICE

#169
20080053455
2008-03-06

Laryngeal mask airway device with airway tube having flattened outer circumference and elliptical inner airway passage

#170
20080029100
2008-02-07

Visualization laryngeal airway apparatus and methods of use

#171
20080000482
2008-01-03

Endotracheal cuff and technique for using the same

#172
20070296125
2007-12-27

Thin cuff for use with medical tubing and method and apparatus for making the same

#173
20070295337
2007-12-27

Endotracheal cuff and technique for using the same

#174
20070295336
2007-12-27

Endotracheal cuff and technique for using the same

#175
20070277830
2007-12-06

Respiratory Tube Having a Cuff With a Construction Zone

#176
20070240722
2007-10-18

Combination laryngeal mask airway with dual blocking and fluid removal features and method

#177
20070137652
2007-06-21

System and method for transcutaneous monitoring of endotracheal tube placement

#178
20070102001
2007-05-10

DISPOSABLE LARYNGEAL MASK AIRWAY DEVICE

#179
20070068532
2007-03-29

Laryngeal mask vent clip and method of use

#180
20070068530
2007-03-29

Secretion clearing ventilation catheter and airway management system

#181
20070055343
2007-03-08

Airway assembly for tracheal intubation

#182
20060254596
2006-11-16

Laryngeal mask airway device

#183
20060254594
2006-11-16

Laryngeal mask airway

#184
20060207604
2006-09-21

Intubation device and method of use

#185
20060201516
2006-09-14

Laryngeal mask and a method manufacturing same

#186
20060180155
2006-08-17

Video-assisted laryngeal mask airway devices

#187
20060162730
2006-07-27

Video-assisted laryngeal mask airway devices

#188
20060124132
2006-06-15

Laryngeal mask airway device

#189
20060090761
2006-05-04

Endobronchial blocking device having a replaceable snare

#190
20060042630
2006-03-02

Intra-airway ventilation

#191
20050274383
2005-12-15

Laryngeal mask airway device

#192
20050229933
2005-10-20

Non-tracheal ventilation tube

#193
20050183729
2005-08-25

Dilational device having a reinforced balloon catheter

#194
20050172971
2005-08-11

Mucus shaving apparatus for endotracheal tubes

#195
20050109344
2005-05-26

Retainer for laryngeal mask

#196
20050103345
2005-05-19

Laryngeal mask airway device with airway tube having flattened outer circumference and elliptical inner airway passage

#197
20050081861
2005-04-21

Airway device

#198
20050051173
2005-03-10

Laryngeal mask airway device with position controlling tab

#199
20050039756
2005-02-24

Methods of making laryngeal masks

#200
20050016529
2005-01-27

Methods of making laryngeal masks

#201
20050005936
2005-01-13

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

#202
20050005931
2005-01-13

Masks and their manufacture

#203
19228604
2026-03-31

Laryngeal mask airway with positioning and temperature sensors

#204
17460222
2023-01-31

Speaking endotracheal tube and method of use

#205
16177957
2019-10-15

Combined laryngeal-bronchial lung separation system

#206
12783545
2015-09-01

Apparatus and method for intubating humans and non-human animals