ClassID:

23222

A61M16/201 - page 2 - CPC Classification

Classification description:

Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes; Valves specially adapted to medical respiratory devices Controlled valves

Recent Application in this class:
#301
20180064898
2018-03-08

Nasal cannula

#302
20180021533
2018-01-25

Adjustably controlling rescue or assisted breaths

#303
20180001048
2018-01-04

Oxygen gas concentrator with outlet accumulator

#304
20170368410
2017-12-28

Secretion loosening and cough segmenting therapy

#305
20170368295
2017-12-28

Nebulizer tubing with a port to minimize medicament loss

#306
20170368280
2017-12-28

Artificial ventilation apparatus with ventilation modes suited to cardiac massage

#307
20170319813
2017-11-09

Breath powered positive airway pressure device

#308
20170319812
2017-11-09

System and method for controlling leak

#309
20170319804
2017-11-09

Smart ETT ventilation attachment and method of use

#310
20170312475
2017-11-02

Dual pressure respiratory assistance device

#311
20170312123
2017-11-02

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

#312
20170281890
2017-10-05

Catheter guide structure

#313
20170259023
2017-09-14

Closed-circuit breathing device

#314
20170252530
2017-09-07

On-site medical gas production plant and associated operating method

#315
20170232221
2017-08-17

MODULAR PRESSURE SUPPORT SYSTEM AND METHOD

#316
20170224946
2017-08-10

HME DEVICE FOR USE IN A CLOSED BREATHING CIRCUIT OF A VENTILATION SYSTEM

#317
20170224941
2017-08-10

Volume-adjustable manual ventilation device

#318
20170189632
2017-07-06

Apparatus and method for improved assisted ventilation

#319
20170182281
2017-06-29

Vaporizer

#320
20170173310
2017-06-22

Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices

#321
20170173283
2017-06-22

Intelligent bionic expectoration system

#322
20170165449
2017-06-15

Breathable gas inlet control device for respiratory treatment apparatus

#323
20170143590
2017-05-25

Medical Pacifier

#324
20170113013
2017-04-27

Connection of a spontaneous delivery device to a concentrator

#325
20170080176
2017-03-23

PORTABLE OXYGEN SYSTEM

#326
20170074845
2017-03-16

Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide

#327
20170074844
2017-03-16

Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide

#328
20170072157
2017-03-16

Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide

#329
20170072153
2017-03-16

Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide

#330
20170065811
2017-03-09

Device for providing a constant amount of aerosol

#331
20170027813
2017-02-02

Coordinated control of HFCWO and cough assist devices

#332
20170021124
2017-01-26

Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide

#333
20170014592
2017-01-19

Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide

#334
20170014591
2017-01-19

Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide

#335
20170007796
2017-01-12

Ventilation mask

#336
20170007783
2017-01-12

Dispenser having a system for detecting discharge processes

#337
20170007174
2017-01-12

Reverse dual positive airway pressure challenges for breathing disorder diagnostics

#338
20160367781
2016-12-22

Manual resuscitator regulating system

#339
20160367775
2016-12-22

Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide

#340
20160354566
2016-12-08

Safe standby mode for ventilator

#341
20160346500
2016-12-01

Apparatus for Resuscitation near MRI Chambers

#342
20160317685
2016-11-03

Gas delivery system and method of sanitizing the gas flow path within a gas delivery system

#343
20160310690
2016-10-27

COUPLER FOR SAFE DELIVERY OF ANESTHESIA GASES

#344
20160287139
2016-10-06

Respiratory therapy instrument offering game-based incentives, training, and telemetry collection

#345
20160279378
2016-09-29

Passive leak valve

#346
20160279377
2016-09-29

Active exhalation valve

#347
20160279375
2016-09-29

Ventilator with integrated cough-assist

#348
20160279372
2016-09-29

Pressure swing adsorption oxygen generator

#349
20160279369
2016-09-29

Secretion trap

#350
20160279363
2016-09-29

Ventilator with integrated oxygen production

#351
20160279362
2016-09-29

Ventilator with integrated oxygen production

#352
20160278697
2016-09-29

System and Method for Guidance of Anesthesia, Analgesia and Amnesia

#353
20160256656
2016-09-08

Oxygen sensor assembly for medical ventilator

#354
20160243328
2016-08-25

Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide

#355
20160220779
2016-08-04

Apparatus and method to provide breathing support

#356
20160220776
2016-08-04

Apparatus and method to provide breathing support

#357
20160213864
2016-07-28

Metered dose inhaler and methods thereof

#358
20160206836
2016-07-21

SYSTEM AND METHOD FOR AIDING BREATHING

#359
20160199253
2016-07-14

Automated ventilator with assisted compressions

#360
20160166798
2016-06-16

Mouthpiece for controlled delivery of a breathing gas

#361
20160166796
2016-06-16

System and method for detection of oxygen delivery failure

#362
20160166789
2016-06-16

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

#363
20160136371
2016-05-19

System and method for circuits to allow CPAP to provide zero pressure

#364
20160129213
2016-05-12

Device for assisting a cough

#365
20160121061
2016-05-05

DEVICE AND METHOD FOR MEASURING A GAS CONSUMPTION PERIOD IN A HOSPITAL BUILDING

#366
20160106949
2016-04-21

Systems and methods for providing a pulse of a therapeutic gas with a desired flow profile to maximize therapeutic effectiveness

#367
20160101257
2016-04-14

Humidifying device for breathing mask

#368
20160095997
2016-04-07

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

#369
20160095994
2016-04-07

Hypoxic Breathing Apparatus and Method

#370
20160067431
2016-03-10

EQUIPMENT FOR REHABILITATIVE RESPIRATORY PHYSIOTHERAPY

#371
20160051792
2016-02-25

Respiratory valve apparatus

#372
20160051791
2016-02-25

Apparatus, systems, and methods for treating obstructive sleep apnea

#373
20160051779
2016-02-25

Process for checking the function of a respiration system

#374
20160045698
2016-02-18

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

#375
20160045695
2016-02-18

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

#376
20160045682
2016-02-18

Methods, systems, and devices related to delivery of alcohol with an inhaler

#377
20160030701
2016-02-04

POSITIVE PRESSURE INSPIRATION DEVICE FOR DELIVERY OF MEDICAMENTS

#378
20160022946
2016-01-28

System for breath sample collection and analysis

#379
20160015586
2016-01-21

Infant care transport device with shock and vibration system

#380
20160001025
2016-01-07

Portable manual ventilation device

#381
20150374286
2015-12-31

DEVICE AND METHOD FOR RESPIRATORY EXERCISE

#382
20150367096
2015-12-24

Pressure relief in a respiratory assistance system

#383
20150359982
2015-12-17

System and method for intra-pulmonary percussive ventilation integrated with a ventilator

#384
20150352312
2015-12-10

Ventilation interface for sleep apnea therapy

#385
20150352302
2015-12-10

Electrically Operable Resuscitators

#386
20150335851
2015-11-26

Discreet respiratory therapy system

#387
20150335842
2015-11-26

Subglottic suctioning system

#388
20150328427
2015-11-19

PULSE-WIDTH MODULATION METHOD FOR CONTROLLING OXYGEN CONCENTRATION IN ANESTHETIC MACHINE OR VENTILATOR

#389
20150328419
2015-11-19

Inspiratory pressure control in volume mode ventilation

#390
20150320963
2015-11-12

INTERMITTENT DOSING OF NITRIC OXIDE GAS

#391
20150320953
2015-11-12

Systems and methods for delivery of therapeutic gas

#392
20150320952
2015-11-12

Enhanced performance verification port for therapeutic gas delivery

#393
20150320951
2015-11-12

Systems and methods for intelligent gas source management

#394
20150314101
2015-11-05

Systems and method for delivery of therapeutic gas to patients, in need thereof, receiving breathing gas from a ventilator that varies at least pressure and/or flow using enhanced therapeutic gas (NO) flow measurement

#395
20150314091
2015-11-05

System and method for limiting flow and/or pressure compensation during limited flow respiratory therapy

#396
20150306329
2015-10-29

PRESSURE OR FLOW LIMITING ADAPTOR

#397
20150297851
2015-10-22

Medico-surgical apparatus and methods

#398
20150297847
2015-10-22

Apparatus and method for improved assisted ventilation

#399
20150292676
2015-10-15

Pressure regulating oxygen bottle

#400
20150290418
2015-10-15

TREATMENT OF RESPIRATORY CONDITION USING TARGETED DELIVERY

#401
20150290412
2015-10-15

Airway Opening Device

#402
20150273174
2015-10-01

Controlling oxygen concentrator timing cycle based on flow rate of oxygen output

#403
20150265790
2015-09-24

Apparatus and method for improved assisted ventilation

#404
20150250973
2015-09-10

Nasal interface apparatus and systems for use with a respiratory assist device

#405
20150231359
2015-08-20

Valve assemblies

#406
20150224277
2015-08-13

GAS IDENTIFICATION SYSTEM AND VOLUMETRICALLY CORRECTED GAS DELIVERY SYSTEM

#407
20150217070
2015-08-06

CONNECTOR OF DOUBLE-LUMEN TUBE FOR DIFFERENTIAL LUNG VENTILATION

#408
20150209545
2015-07-30

Delivery apparatus and accompanying system for the application of a medical agent to a treatment site and method for use of same

#409
20150209529
2015-07-30

Medication delivery apparatus and accompanying system for the application of local anesthetics to a treatment site and method for use of same

#410
20150202403
2015-07-23

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

#411
20150202398
2015-07-23

Bypass system and method for respiratory therapy and anesthesia

#412
20150190606
2015-07-09

Vent valve assembly

#413
20150190603
2015-07-09

Portable manual ventilation device

#414
20150165137
2015-06-18

INHALATION DEVICE FOR USE IN AEROSOL THERAPY

#415
20150151075
2015-06-04

Breathing assistance apparatus

#416
20150128948
2015-05-14

Method and apparatus for breathing assistance

#417
20150128947
2015-05-14

Portable handheld pressure support system and method

#418
20150128945
2015-05-14

A PATIENT INTERFACE

#419
20150107588
2015-04-23

Respiratory humidifier communication systems and methods

#420
20150101709
2015-04-16

ELECTRONIC OXYGEN CONSERVER AND FILLING UNIT

#421
20150096562
2015-04-09

Patient interface assembly for respiratory therapy

#422
20150090115
2015-04-02

On-site medical gas production plant and associated operating method

#423
20150083123
2015-03-26

Nasal cannula with pressure monitoring

#424
20150075526
2015-03-19

Systems and methods of administering a pharmaceutical gas to a patient

#425
20150075525
2015-03-19

Nitrous oxide anesthetic administration system

#426
20150068525
2015-03-12

Temperature measurement and feedback for therapeutic hypothermia

#427
20150059757
2015-03-05

Apparatus and method to provide breathing support

#428
20150052977
2015-02-26

Apparatus, system and method for measuring resistance of an inhaler

#429
20150040907
2015-02-12

VALVED BREATHING DEVICE PROVIDING ADJUSTABLE EXPIRATION RESISTANCE FOR THE TREATMENT OF SLEEP DISORDERED BREATHING

#430
20150040904
2015-02-12

Exhalation valve and respiratory assistance device

#431
20150040898
2015-02-12

Connector for respiratory ducts

#432
20150034079
2015-02-05

Ventilation mask with integrated piloted exhalation valve

#433
20150013671
2015-01-15

Huff cough simulation device

#434
20150007819
2015-01-08

APPARATUS, METHOD AND SYSTEM FOR A MOBILE MEDICAL DEVICE

#435
20140338667
2014-11-20

Bellows Bulb Occlusion Valve

#436
20140318545
2014-10-30

Inflation control valves for resuscitator devices and resuscitator devices

#437
20140318544
2014-10-30

Resuscitator device

#438
20140283830
2014-09-25

Flowmeter

#439
20140261442
2014-09-18

Cuff pressure measurement device for a tracheal tube

#440
20140261423
2014-09-18

Portable oxygen system

#441
20140246025
2014-09-04

Auto-feedback valve for a sleep apnea device

#442
20140246024
2014-09-04

Auto-feedback valve for a sleep apnea device

#443
20140216456
2014-08-07

Dispersion anaesthetic device

#444
20140202458
2014-07-24

Metered dose atomizer

#445
20140202457
2014-07-24

METERED DOSE NEBULIZER

#446
20140190482
2014-07-10

Controller device, system and method for improved patient respitory care

#447
20140182591
2014-07-03

PROXIMAL CONTROL VALVE

#448
20140182590
2014-07-03

Ventilator pressure oscillation filter

#449
20140174445
2014-06-26

Detachable inspiratory relief valve

#450
20140166013
2014-06-19

Bubble continuous positive airway pressure device

#451
20140158129
2014-06-12

TRANSVERSELY-ACTIVATED VALVE FOR A THERAPEUTIC VAPORIZER BAG ATTACHMENT SYSTEM

#452
20140150781
2014-06-05

Automated ventilator with assisted compressions

#453
20140116432
2014-05-01

Elbow for a respiration mask

#454
20140090647
2014-04-03

Breathing-gas delivery and sharing system and method

#455
20140076326
2014-03-20

Medical tubes for selective mechanical ventilation of the lungs

#456
20140076321
2014-03-20

Valve for controlling gas flow

#457
20140069539
2014-03-13

Bypass apparatus for an absorption tank

#458
20140020687
2014-01-23

Discreet respiratory therapy system

#459
20130312752
2013-11-28

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

#460
20130255689
2013-10-03

Direction switching valve unit and cough assisting device using the same

#461
20130255684
2013-10-03

Ventilation Mask with Integrated Piloted Exhalation Valve And Method of Ventilating a Patient Using the Same

#462
20130255683
2013-10-03

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

#463
20130228181
2013-09-05

Continuous positive airway pressure (CPAP) therapy using measurements of speed and pressure

#464
20130228180
2013-09-05

Dual pressure sensor continuous positive airway pressure (CPAP) therapy

#465
20130190643
2013-07-25

Ventilation mask with integrated piloted exhalation valve

#466
20130186394
2013-07-25

Respiratory valve apparatus

#467
20130184602
2013-07-18

Ventilation mask with integrated piloted exhalation valve

#468
20130146051
2013-06-13

Apparatus and method for improved assisted ventilation

#469
20130112204
2013-05-09

Process for checking the function of a respiration system

#470
20130068229
2013-03-21

Mouthpiece for controlled delivery of a breathing gas

#471
20130047991
2013-02-28

Supply valve for air respirator

#472
20130047990
2013-02-28

Servo ventilation using negative pressure support

#473
20130042869
2013-02-21

Breathing assistance system with multiple pressure sensors

#474
20130025591
2013-01-31

Ventilator with Integral Oxygen Generator

#475
20130019870
2013-01-24

VENTILATION INTERFACE FOR SLEEP APNEA THERAPY

#476
20130008444
2013-01-10

Breathable gas inlet control device for respiratory treatment apparatus

#477
20130008443
2013-01-10

Safe standby mode for ventilator

#478
20120330183
2012-12-27

Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same

#479
20120325218
2012-12-27

Ventilation mask with integrated piloted exhalation valve

#480
20120325211
2012-12-27

Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same

#481
20120325206
2012-12-27

Ventilation mask with integrated piloted exhalation valve

#482
20120325205
2012-12-27

Ventilation mask with integrated piloted exhalation valve

#483
20120318268
2012-12-20

Ventilation method and ventilation device

#484
20120272965
2012-11-01

VOLUME-ADJUSTABLE MANUAL VENTILATION DEVICE

#485
20120255553
2012-10-11

Ventilation interface for sleep apnea therapy

#486
20120215124
2012-08-23

NON-INVASIVE ARTERIAL BLOOD GAS DETERMINATION

#487
20120199123
2012-08-09

Intermittent dosing of nitric oxide gas

#488
20120192870
2012-08-02

Pressure relief in a respiratory assistance system

#489
20120180790
2012-07-19

Systems and methods of administering a pharmaceutical gas to a patient

#490
20120012107
2012-01-19

APPARATUS FOR RESUSCITATION

#491
20110264606
2011-10-27

Method and system for supplying portable gas cylinders

#492
20110253921
2011-10-20

NEEDLE VALVE ASSEMBLY WITH FLOATING SEAT APPARATUS

#493
20110253147
2011-10-20

BREATHING APPARATUS

#494
20110247623
2011-10-13

Air/oxygen ventilator system and method

#495
20110226241
2011-09-22

INTERMITTENT DOSING OF NITRIC OXIDE GAS

#496
20110186053
2011-08-04

Medical tubes for selective mechanical ventilation of the lungs

#497
20110162645
2011-07-07

System and method for guidance of anesthesia, analgesia and amnesia

#498
20110108041
2011-05-12

NASAL DEVICES HAVING A SAFE FAILURE MODE AND REMOTELY ACTIVATABLE

#499
20110048423
2011-03-03

Valve system for use with a flexible gas supply tube extending to a patient

#500
20110023884
2011-02-03

Subglottic suctioning system

#501
20100319691
2010-12-23

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

#502
20100282256
2010-11-11

Positive airway pressure apparatus

#503
20100269827
2010-10-28

System and method for circuits to allow CPAP to provide zero pressure

#504
20100252042
2010-10-07

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

#505
20100252041
2010-10-07

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

#506
20100252040
2010-10-07

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

#507
20100252039
2010-10-07

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

#508
20100252037
2010-10-07

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

#509
20100235116
2010-09-16

Apparatus, system and method for measuring resistance of an inhaler

#510
20100224188
2010-09-09

System and method for guidance of anesthesia, analgesia and amnesia

#511
20100170512
2010-07-08

Improvements to Electrically Operable Resuscitators

#512
20100132709
2010-06-03

VOLUME-ADJUSTABLE MANUAL VENTILATION DEVICE

#513
20100078024
2010-04-01

Breathing assistance system with multiple pressure sensors

#514
20100071693
2010-03-25

Methods and devices for providing mechanical ventilation with an open airway interface

#515
20100071689
2010-03-25

Safe standby mode for ventilator

#516
20090318805
2009-12-24

Breathing circuit with embedded acoustic reflectometer

#517
20090266364
2009-10-29

Ventilation device and method for CPR

#518
20090194108
2009-08-06

Adjustable pressure device and system thereof

#519
20090145437
2009-06-11

Volume adjustable manual ventilation device

#520
20090126734
2009-05-21

Respiratory therapy system with electromechanical driver

#521
20090126731
2009-05-21

Patient interface assembly for respiratory therapy

#522
20090050151
2009-02-26

Breathing-gas delivery and sharing system and method

#523
20090044802
2009-02-19

Anesthesia Device

#524
20090044801
2009-02-19

Anesthesia Device

#525
20080302364
2008-12-11

System and method for treating ventilatory instability

#526
20080283051
2008-11-20

Lung therapy device

#527
20080190421
2008-08-14

Venturi apparatus with incorporated flow metering device

#528
20080130706
2008-06-05

PROCESS AND DEVICE FOR DETERMINING THE HYGIENIC STATE OF AN ACCESSORY FOR A MEDICAL BASIC DEVICE

#529
20080110925
2008-05-15

EMERGENCY MEDICAL GAS CYLINDER AND SYSTEM

#530
20080105259
2008-05-08

Gas identification system and respiratory technologies volumetrically corrected gas delivery system

#531
20080095607
2008-04-24

Method and system for supplying portable gas cylinders

#532
20080035148
2008-02-14

Device And Method Of Isolating Bias Flow Using Partition Position

#533
20080029093
2008-02-07

Intermittent Dosing Of Nitric Oxide Gas

#534
20080000476
2008-01-03

Electronic oxygen conserver and filling unit

#535
20070272243
2007-11-29

Ventilator circuit for oxygen generating system

#536
20070267010
2007-11-22

Methods and systems for operating an aerosol generator

#537
20070256689
2007-11-08

Resuscitators

#538
20070215153
2007-09-20

Portable oxygen delivery apparatus

#539
20070144515
2007-06-28

Intermittent dosing of nitric oxide gas

#540
20070137653
2007-06-21

Ventilation interface for sleep apnea therapy

#541
20070113856
2007-05-24

RESPIRATORY MONITORING WITH CANNULA RECEIVING RESPIRATORY AIRFLOWS

#542
20070044793
2007-03-01

Inhaler system for targeted maximum drug-aerosol delivery

#543
20070017523
2007-01-25

Inexsufflator

#544
20070017522
2007-01-25

Inexsufflator

#545
20070017521
2007-01-25

Resuscitators

#546
20070006883
2007-01-11

Controllable valve and inhalation device

#547
20060260612
2006-11-23

Compressed air respirator

#548
20060249209
2006-11-09

Valves

#549
20060241562
2006-10-26

System and method for guidance of anesthesia, analgesia and amnesia

#550
20060185674
2006-08-24

Vent valve apparatus

#551
20050217679
2005-10-06

Nitric oxide decontamination of the upper respiratory tract

#552
20050192538
2005-09-01

Method and apparatus for regulating fluid flow or conserving fluid flow

#553
20050166923
2005-08-04

Vent assembly

#554
20050126574
2005-06-16

Ventilation interface for sleep apnea therapy

#555
20050121086
2005-06-09

Ventilator arrangement

#556
20050098177
2005-05-12

Exhalation valve assembly

#557
17120393
2024-03-05

Oxygen mask

#558
16687908
2022-12-06

Oxygen delivery device

#559
16405678
2022-07-26

Connector assembly for a medical ventilator system

#560
15366891
2017-12-26

Portable chemical oxygen generator

#561
14988139
2020-03-17

Metering valve for a metered dose inhaler