ClassID:

23120

A61M16/042 - 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; Special features for tracheal tubes not otherwise provided for with separate conduits for in-and expiration gas, e.g. for limited dead volume

Recent Application in this class:
#1
20260097178
2026-04-09

AIRWAY MANAGEMENT SYSTEM

#2
20250213810
2025-07-03

AIRWAY MANAGEMENT DEVICE WITH EPIGLOTTIS HOLDING FEATURES

#3
20240050678
2024-02-15

VENTILATOR SYSTEM WITH MULTIPLE AIRFLOW CONTROL LUMENS

#4
20240008874
2024-01-11

Collateral flow channel sealant delivery methods and systems

#5
20230011630
2023-01-12

Ventilator system with gas flow control

#6
20220265952
2022-08-25

SYSTEM AND METHOD FOR OPERATING A PUMP IN A HUMIDIFIER

#7
20220249790
2022-08-11

SECRETION CLEARING ENDOTRACHEAL TUBE (SCET)

#8
20220072250
2022-03-10

Ventilator system with multiple airflow control lumens

#9
20210386949
2021-12-16

SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM

#10
20210346626
2021-11-11

SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM

#11
20200179632
2020-06-11

INTRAORAL DEVICE FOR GAS DELIVERY AND MONITORING

#12
20200022706
2020-01-23

Collateral flow channel sealant delivery methods and systems

#13
20200009339
2020-01-09

SECRETION CLEARING VENTILATION CATHETER AND AIRWAY MANAGEMENT SYSTEM

#14
20190314591
2019-10-17

SECRETION CLEARING ENDOTRACHEAL TUBE (SCET)

#15
20190247599
2019-08-15

Low flow percussive respiratory apparatus and related treatment

#16
20180318536
2018-11-08

SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM

#17
20180318535
2018-11-08

Secretion clearing patient airway management system

#18
20170095630
2017-04-06

Oxygen Port Nasal Cannula

#19
20160367259
2016-12-22

Collateral flow channel sealant delivery methods and systems

#20
20160256651
2016-09-08

Method of opening an airway of a patient by a medical professional in a medical procedure using an airway device

#21
20160256648
2016-09-08

Airway device with camera

#22
20160213870
2016-07-28

Insulated endotracheal devices and systems for transpulmonary thermal transfer

#23
20160001026
2016-01-07

Tracheal cannula and speaking-respiration system for mechanical respiration

#24
20140350458
2014-11-27

Aspiration catheters, systems, and methods

#25
20140309494
2014-10-16

Medical device, and the methods of using same

#26
20140305434
2014-10-16

Method and system for patient-synchronized ventilatory assist with endotracheal through-flow

#27
20140288456
2014-09-25

Methods and devices for sensing respiration and providing ventilation therapy

#28
20140261407
2014-09-18

ASPIRATION CATHETERS, SYSTEMS, AND METHODS

#29
20140251339
2014-09-11

SECRETION CLEARING VENTILATION CATHETER AND AIRWAY MANAGEMENT SYSTEM

#30
20140137867
2014-05-22

Secretion clearing patient airway management system

#31
20130324798
2013-12-05

Airway device, airway assist device and the method of using same

#32
20130284177
2013-10-31

Minimizing imposed expiratory resistance of mechanical ventilator by optimizing exhalation valve control

#33
20130056007
2013-03-07

SECRETION CLEARING VENTILATION CATHETER AND AIRWAY MANAGEMENT SYSTEM

#34
20130019864
2013-01-24

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

#35
20120298111
2012-11-29

Dual-lumen tracheal tube with assembly portion

#36
20120037162
2012-02-16

VENTILATORY ASSISTANCE SYSTEM

#37
20120029321
2012-02-02

AIRWAY ADJUNCT RESUSCITATION SYSTEMS AND METHODS

#38
20120017915
2012-01-26

RESPIRATORY DEVICE COMPRISING A DOUBLE LUMEN ENDOTRACHEAL TUBE

#39
20120000471
2012-01-05

Tracheal tubes with improved secretion removal systems

#40
20110315147
2011-12-29

TRACHEAL TUBE WITH MULTIFUNCTIONAL LUMEN

#41
20110284007
2011-11-24

POSITIVE PRESSURE DEVICE

#42
20110265799
2011-11-03

Tracheal tube with dividing membrane

#43
20110259339
2011-10-27

VENTILATING APPARATUS AND METHOD ENABLING A PATIENT TO TALK WITH OR WITHOUT A TRACHOSTOMY TUBE CHECK VALVE

#44
20110232638
2011-09-29

Phasic respiratory therapy

#45
20110178419
2011-07-21

Tracheal tube with pressure monitoring lumen and method for using the same

#46
20110144514
2011-06-16

Tracheal Tube with Pressure Monitoring Lumen and Method for Using the Same

#47
20110087123
2011-04-14

Method and apparatus for airway compensation control

#48
20100326443
2010-12-30

Method and device for gas supply during cardiopulmonary resuscitation

#49
20100186748
2010-07-29

Endotracheal tube cleaning apparatus

#50
20100065053
2010-03-18

Branching unit for delivering respiratory gas of a subject

#51
20090314297
2009-12-24

Auscultation interface

#52
20090260625
2009-10-22

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

#53
20090235935
2009-09-24

SECRETION CLEARING PATIENT AIRWAY MANAGEMENT SYSTEM

#54
20090229601
2009-09-17

Intubating Airway Device

#55
20090156953
2009-06-18

Methods and devices for sensing respiration and providing ventilation therapy

#56
20090107503
2009-04-30

NEBULIZING CATHETER SYSTEM AND METHODS OF USE AND MANUFACTURE

#57
20090095302
2009-04-16

Speaking valve

#58
20080271734
2008-11-06

Respiratory probe

#59
20080262369
2008-10-23

Capnographic Sampling Catheter

#60
20080236591
2008-10-02

Respiratory probe

#61
20080236590
2008-10-02

Respiratory device comprising a double lumen endotracheal tube

#62
20080135052
2008-06-12

RIGHT DOUBLE LUMEN ENDOBRONCHIAL TUBE

#63
20080091117
2008-04-17

Method and apparatus for airway compensation control

#64
20080077036
2008-03-27

Carbon dioxide-sensing airway products and technique for using the same

#65
20080077035
2008-03-27

Carbon dioxide-sensing airway products and technique for using the same

#66
20080077034
2008-03-27

Carbon dioxide-sensing airway products and technique for using the same

#67
20080072913
2008-03-27

Carbon dioxide-sensing airway products and technique for using the same

#68
20080072905
2008-03-27

Carbon dioxide-sensing airway products and technique for using the same

#69
20080060656
2008-03-13

Detecting ventilator system anomalies while in a speaking mode

#70
20080060646
2008-03-13

Ventilating apparatus and method enabling a patient to talk with or without a trachostomy tube check valve

#71
20070267025
2007-11-22

Method and Apparatus for Transnasal Ventilation

#72
20070068530
2007-03-29

Secretion clearing ventilation catheter and airway management system

#73
20060260617
2006-11-23

Methods and systems for tracheal access and ventilation

#74
20060130847
2006-06-22

Endotracheal tube cleaning apparatus

#75
20060122460
2006-06-08

Airway management

#76
20060081255
2006-04-20

Ultrasonic placement and monitoring of an endotracheal tube

#77
20050229933
2005-10-20

Non-tracheal ventilation tube

#78
20050005936
2005-01-13

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