ClassID:

23828

A61M2205/3382 - CPC Classification

Classification description:

General characteristics of the apparatus; Controlling, regulating or measuring; Masses, volumes, levels of fluids in reservoirs, flow rates Upper level detectors

Recent Application in this class:
#1
20260102571
2026-04-16

NEBULIZING DEVICE

#2
20260102550
2026-04-16

METHOD AND SYSTEM FOR DETECTING FLUID LEVEL IN VESSEL CONNECTED TO PATIENT

#3
20260069814
2026-03-12

APPARATUS AND METHOD FOR DETECTING LIQUID LEVEL IN A CLEAR OR PARTIALLY CLEAR CONTAINER

#4
20260053996
2026-02-26

INTRAPERITONEAL PRESSURE ("IPP") MEASUREMENT METHODS, APPARATUSES, AND SYSTEMS

#5
20260021234
2026-01-22

OPTIMIZING DEVICE FOR FREELY SWITCHING BETWEEN BLOOD CELL COMPONENT REMOVAL AND PLASMA EXCHANGE

#6
20260014312
2026-01-15

USER INTERFACE FOR PCA PUMP PROGRAMMING TO PREVENT DOSE ERRORS

#7
20250345506
2025-11-13

DRAINAGE BOTTLE MONITORING SYSTEM AND METHOD THEREOF

#8
20250249200
2025-08-07

HUMIDIFIER

#9
20250205413
2025-06-26

CANISTER STATUS DETERMINATION FOR NEGATIVE PRESSURE WOUND THERAPY DEVICES

#10
20250186679
2025-06-12

PORTABLE PUMP FOR NEGATIVE PRESSURE WOUND THERAPY

#11
20250186677
2025-06-12

MEDICAL DEVICE AUDIBLE ALERTS

#12
20250177679
2025-06-05

HUMIDIFIER WITH A WATER TUB WITHIN A PRESSURIZED CHAMBER

#13
20250161553
2025-05-22

SYSTEM AND METHOD TO CLEAR CONDUITS OF FLUIDS AFTER INSTILLATION TO A WOUND

#14
20250152801
2025-05-15

CANISTER STATUS DETECTION IN WOUND FOR PRESSURE THERAPY SYSTEMS

#15
20240366905
2024-11-07

HYDROGEN WATER GENERATOR AND HYDROGEN GAS GENERATING SYSTEM WITH WARNING FUNCTION

#16
20240307596
2024-09-19

ACID MIXING SYSTEM

#17
20240285844
2024-08-29

BLOCKAGE AND LEAK DETECTION IN MULTIPLE DRESSING REDUCED PRESSURE WOUND THERAPY SYSTEMS

#18
20240277965
2024-08-22

Humidifier tub with flow plate

#19
20240198023
2024-06-20

SUCTION AND OXYGEN THERAPY POD HAVING SENSOR TO DETECT CHANGES IN REMOVABLE ACCESSORIES

#20
20240197972
2024-06-20

PRIMING METHOD AND SYSTEM FOR FORWARD OSMOSIS

#21
20240148560
2024-05-09

MEDICAL DRESSING FULL INDICATOR

#22
20240082531
2024-03-14

Hyperthermic humidification system

#23
20240017024
2024-01-18

AEROSOL DOSE TESTING DEVICE, AEROSOL-GENERATING DEVICE, AND HEATING CONTROL METHOD THEREOF

#24
20240009372
2024-01-11

CANISTER FOR A NEGATIVE PRESSURE WOUND THERAPY SYSTEM

#25
20230398281
2023-12-14

INSTILLATION CARTRIDGE FOR VACUUM ACTUATED FLUID DELIVERY

#26
20230355909
2023-11-09

APPARATUS AND METHOD FOR DETECTING LIQUID LEVEL IN A CLEAR OR PARTIALLY CLEAR CONTAINER

#27
20230355886
2023-11-09

COLLECTION OF INJECTION DEVICE DATA USING ENERGY HARVESTED FROM AN EXTERNAL DEVICE

#28
20230226268
2023-07-20

Canister status determination

#29
20230218852
2023-07-13

Humidifier with a water tub within a pressurized chamber

#30
20230120490
2023-04-20

Apparatus and method for detecting liquid level in a clear or partially clear container

#31
20230038396
2023-02-09

Humidifier with a water tub within a pressurized chamber

#32
20230015608
2023-01-19

BREASTMILK PUMPING AND FEEDING SYSTEMS AND METHODS

#33
20220331546
2022-10-20

HUMIDIFICATION OF RESPIRATORY GASES

#34
20220288296
2022-09-15

System and method to clear conduits of fluids after instillation to a wound

#35
20220273905
2022-09-01

Humidifier reservoir

#36
20220265956
2022-08-25

Medical treatment apparatus and water reservoir for same

#37
20220218938
2022-07-14

Humidifier with a water tub within a pressurized chamber

#38
20220193313
2022-06-23

Systems and methods for indicating an amount of a feeding fluid that is dispensed to an individual

#39
20220176029
2022-06-09

Blood purification device

#40
20220143355
2022-05-12

IMPROVEMENTS RELATING TO HUMIDIFIERS FOR RESPIRATORY GASES

#41
20220133971
2022-05-05

INTRAPERITONEAL PRESSURE ("IPP") MEASUREMENT METHODS, APPARATUSES, AND SYSTEMS

#42
20220126002
2022-04-28

Breast shield unit

#43
20220088281
2022-03-24

Blood purification device

#44
20220054790
2022-02-24

Hyperthermic humidification system

#45
20220040442
2022-02-10

Humidifier reservoir

#46
20220040441
2022-02-10

Respiratory pressure therapy device having dock configured to alternatively receive a water reservoir or an end cap

#47
20220016330
2022-01-20

REDUCED-PRESSURE TREATMENT SYSTEMS WITH RESERVOIR CONTROL

#48
20220008682
2022-01-13

Humidifier reservoir

#49
20220001087
2022-01-06

DIALYSIS MACHINE

#50
20210402130
2021-12-30

Humidifier reservoir

#51
20210402119
2021-12-30

Patient ventilator control using constant flow and breathing triggers

#52
20210322936
2021-10-21

Acid mixing system

#53
20210322665
2021-10-21

Canister status determination

#54
20210316109
2021-10-14

Humidifier

#55
20210268222
2021-09-02

Humidifier with a water tub within a pressurized chamber

#56
20210268144
2021-09-02

Methods, kits and compositions for novel agarose-based dermal filler with enhanced rheological properties providing safety features

#57
20210252208
2021-08-19

Blockage and canister full detection in reduced pressure therapy systems

#58
20210220544
2021-07-22

Blood purification apparatus

#59
20210220537
2021-07-22

Blood purification apparatus

#60
20210196882
2021-07-01

TREATMENT APPARATUS WITH GAS SEPARATION DEVICE LEVEL CONTROLS AND METHODS

#61
20210187175
2021-06-24

Blockage and leak detection in multiple dressing reduced pressure wound therapy systems

#62
20210069453
2021-03-11

Hyperthermic humidification system

#63
20210069452
2021-03-11

Hyperthermic humidification system

#64
20210069425
2021-03-11

Collection of injection device data using energy harvested from an external device

#65
20210038774
2021-02-11

Portable pump for negative pressure wound therapy

#66
20210030930
2021-02-04

Wound pressure determination for reduced pressure wound therapy

#67
20200384234
2020-12-10

Hyperthermic humidification system

#68
20200368485
2020-11-26

HUMIDIFYING RESPIRATORY GASES

#69
20200360586
2020-11-19

Method and apparatus for degassing liquids

#70
20200352818
2020-11-12

SYSTEM AND METHOD FOR DETERMINING A FILL STATUS OF A CANISTER OF FLUID IN A REDUCED PRESSURE TREATMENT SYSTEM

#71
20200297907
2020-09-24

DEGASSING SYSTEM FOR DIALYSIS

#72
20200297901
2020-09-24

Canister status determination

#73
20200276380
2020-09-03

Device for extracorporeal blood treatment having an evaluation and control unit

#74
20200276378
2020-09-03

Blood treatment air purging system and method

#75
20200268958
2020-08-27

DIALYSIS MACHINE

#76
20200230302
2020-07-23

Negative pressure wound therapy apparatus with removable panels

#77
20200188626
2020-06-18

Cooling element, control system, freezing holding device and process for controlling a closed-circuit respirator

#78
20200179575
2020-06-11

Liquid Collection Container For Negative-Pressure Therapy

#79
20200171217
2020-06-04

CANISTER FOR A NEGATIVE PRESSURE WOUND THERAPY SYSTEM

#80
20200121883
2020-04-23

Apparatus and method for detecting liquid level in a clear or partially clear container

#81
20200086073
2020-03-19

Humidifier reservoir

#82
20200016306
2020-01-16

Breastshield unit

#83
20190388643
2019-12-26

Humidifier reservoir

#84
20190321001
2019-10-24

System with an inflatable member for being arranged in the patient's respiratory tract

#85
20190201599
2019-07-04

Negative pressure wound therapy device, system and method

#86
20190192745
2019-06-27

Canister fluid level detection in reduced pressure therapy systems

#87
20190167887
2019-06-06

Air purging systems for blood treatments

#88
20190159939
2019-05-30

Medical dressing full indicator

#89
20190117931
2019-04-25

Humidifier with a water tub within a pressurized chamber

#90
20190076630
2019-03-14

Bodily fluid drainage system with volume limiting and adjustable volume capacity functionality

#91
20190070384
2019-03-07

Hyperthermic humidification system

#92
20190060850
2019-02-28

Acid mixing system

#93
20190060536
2019-02-28

Reduced-pressure treatment systems with reservoir control

#94
20190022287
2019-01-24

Instillation cartridge for vacuum actuated fluid delivery

#95
20190001107
2019-01-03

Wound oxygen supply system

#96
20190001030
2019-01-03

CANISTER FOR A NEGATIVE PRESSURE WOUND THERAPY SYSTEM

#97
20180344966
2018-12-06

Humidification chamber for a respiratory assistance apparatus

#98
20180339125
2018-11-29

Humidification chamber for a respiratory assistance apparatus

#99
20180333556
2018-11-22

Humidifier

#100
20180280610
2018-10-04

Medical pump device

#101
20180250491
2018-09-06

Electrical heater with particular application to humidification and fluid warming

#102
20180250489
2018-09-06

Gas generator

#103
20180243494
2018-08-30

Degassing system for dialysis

#104
20180228996
2018-08-16

Humidification chamber for a respiratory assistance apparatus

#105
20180200472
2018-07-19

HUMIDIFYING RESPIRATORY GASES

#106
20180177926
2018-06-28

Canister status determination

#107
20180169321
2018-06-21

DEVICE AND METHOD FOR CLEANING NASAL CAVITIES

#108
20180154059
2018-06-07

Dialysis machine

#109
20180133391
2018-05-17

FLUID PROCESSING APPARATUS

#110
20180117273
2018-05-03

Humidifier with a water tub within a pressurized chamber

#111
20180117247
2018-05-03

Flow meter for intravenous liquids

#112
20180104387
2018-04-19

Sensor with electrical contact protection for use in fluid collection canister and negative pressure wound therapy systems including same

#113
20180064601
2018-03-08

System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system

#114
20180058904
2018-03-01

Measurement system, and measurement method

#115
20180058903
2018-03-01

Measurement method, measurement device, and program for measuring a volume of a drug filled in a needle-shaped recess

#116
20180058902
2018-03-01

Measurement system, measurement method, and measurement program

#117
20180036472
2018-02-08

Blood treatment air purging systems

#118
20180021530
2018-01-25

Aerosolization system with flow restrictor and feedback device

#119
20170361345
2017-12-21

Ultrasonic nebulizer

#120
20170326329
2017-11-16

Humidification of respiratory gases

#121
20170319758
2017-11-09

Portable pump for negative pressure wound therapy

#122
20170312413
2017-11-02

Dialysis-fluid supply system

#123
20170304596
2017-10-26

AUTOMATED BODY FLUID DRAIN CONTROL APPARATUS

#124
20170274129
2017-09-28

Degassing system for dialysis

#125
20170252498
2017-09-07

DIALYSIS MACHINE

#126
20170216501
2017-08-03

Leak detection in negative pressure wound therapy system

#127
20170209161
2017-07-27

Aspiration system for thrombectomy procedures

#128
20170189588
2017-07-06

Methods and devices for controlling negative pressure at a wound site

#129
20170156810
2017-06-08

Carrying bag

#130
20170095636
2017-04-06

Humidification chamber for a respiratory assistance apparatus

#131
20170021091
2017-01-26

Bag balancer device and system

#132
20170007747
2017-01-12

Fluid level sensor cover for a medical waste fluid collection and disposal system

#133
20160331877
2016-11-17

Sensor with electrical contact protection for use in fluid collection canister and negative pressure wound therapy systems including same

#134
20160303343
2016-10-20

Humidifier with a water tub within a pressurized chamber

#135
20160256616
2016-09-08

Component module for a reduced pressure treatment system

#136
20160199559
2016-07-14

Disposable articles for dialysis treatment, dialyzer and a water preparation plant for dialysate

#137
20160184496
2016-06-30

Systems and methods for applying reduced pressure therapy

#138
20160166751
2016-06-16

Degassing system for dialysis

#139
20160089510
2016-03-31

DEVICE FOR CONTROLLING WATER LEVEL

#140
20160045648
2016-02-18

System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system

#141
20160022954
2016-01-28

Humidifier reservoir

#142
20160015871
2016-01-21

Instillation cartridge for vacuum actuated fluid delivery

#143
20150289900
2015-10-15

Fluid ejection device

#144
20150202402
2015-07-23

Humidification chamber for a respiratory assistance apparatus

#145
20150174342
2015-06-25

Precise accurate measurement of the administration of drugs using the injection method by means of ultrasonic pulse-echo principles

#146
20150165100
2015-06-18

Aspiration system for thrombectomy procedures

#147
20150157780
2015-06-11

Blood collection system and method

#148
20150144136
2015-05-28

Hyperthermic humidification system

#149
20140378946
2014-12-25

Apparatus and methods for compressing a woman's breast to express milk in a concealable manner

#150
20140371697
2014-12-18

Sensor with electrical contact protection for use in fluid collection canister and negative pressure wound therapy systems including same

#151
20140352694
2014-12-04

Electrical heater with particular application to humidification and fluid warming

#152
20140352407
2014-12-04

Canister status determination

#153
20140338756
2014-11-20

Blood treatment air purging methods

#154
20140298928
2014-10-09

Wound dressing monitoring systems including appurtenances for wound dressings

#155
20140298927
2014-10-09

Appurtenances including sensors for reporting information regarding wound dressings

#156
20140251331
2014-09-11

Humidifying respiratory gases

#157
20140200507
2014-07-17

Device and method for cleaning nasal cavities

#158
20140175010
2014-06-26

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

#159
20140130802
2014-05-15

Humidifier with a water tub within a pressurized chamber

#160
20140115893
2014-05-01

Reduced-pressure treatment systems with reservoir control

#161
20140107598
2014-04-17

Fluid collection canister including canister top with filter membrane and negative pressure wound therapy systems including same

#162
20130327322
2013-12-12

Aerosol generating device for nebulizing a liquid and a method of temperature control of a liquid to be nebulized

#163
20130289506
2013-10-31

Automated body fluid drain control apparatus and method

#164
20130274718
2013-10-17

Fluid collector

#165
20130267918
2013-10-10

Negative Pressure Wound Therapy Pump with Tilt and Fill Sensors

#166
20130267917
2013-10-10

Power saving control system for negative pressure wound therapy pumps

#167
20130261539
2013-10-03

Capacitive fluid level sensing

#168
20130180876
2013-07-18

Carrying bag

#169
20130098838
2013-04-25

Method as well as apparatuses for retrograde filling of at least one calcium line of an extracorporeal blood circuit

#170
20130081701
2013-04-04

Maintaining a water level in a humidification component

#171
20130081622
2013-04-04

Removing condensation from a breathing circuit

#172
20130081621
2013-04-04

Humidifying respiratory gases

#173
20130053800
2013-02-28

Wound exudate removal and isolation system

#174
20130037465
2013-02-14

Fluid processing apparatus

#175
20130012914
2013-01-10

WASTE BALANCING FOR EXTRACORPOREAL BLOOD TREATMENT SYSTEMS

#176
20130008440
2013-01-10

Humidification of respiratory gases

#177
20120312298
2012-12-13

Oxygen humidifier

#178
20120302980
2012-11-29

Carrying bag

#179
20120292237
2012-11-22

Dialysis machine

#180
20120223016
2012-09-06

Device and method for detecting blood or blood constituents in the liquid system of a device for extracorporeal blood treatment

#181
20120184932
2012-07-19

Drainage pump unit

#182
20120150101
2012-06-14

Multimodal surgical gas delivery system for laparoscopic surgical procedures

#183
20120116331
2012-05-10

Component module for a reduced pressure treatment system

#184
20120083755
2012-04-05

Reduced pressure treatment system having a dual porosity pad

#185
20120078539
2012-03-29

Canister status determination

#186
20110315237
2011-12-29

DIALYSIS MACHINE AND SYSTEM WITH A DRY EXTERNAL ENVIRONMENT

#187
20110297149
2011-12-08

Veterinary anesthesia monitoring system

#188
20110196321
2011-08-11

Fluid Collection Canister Including Canister Top with Filter Membrane and Negative Pressure Wound Therapy Systems Including Same

#189
20110155132
2011-06-30

Humidification of respiratory gases

#190
20110125073
2011-05-26

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

#191
20110125052
2011-05-26

Respiratory therapy system including a nasal cannula assembly

#192
20110106031
2011-05-05

Component module for a reduced pressure treatment system

#193
20110106028
2011-05-05

Drainage pump unit with a coupling element having a capacitive filling level sensor embedded therein

#194
20110092958
2011-04-21

Negative pressure wound treatment apparatus and method

#195
20110071483
2011-03-24

Apparatus and method for applying topical negative pressure

#196
20110015593
2011-01-20

Pump leak monitor for negative pressure wound therapy

#197
20110008179
2011-01-13

Pressure control

#198
20100318071
2010-12-16

Fluid Collection Canister Including Canister Top with Filter Membrane and Negative Pressure Wound Therapy Systems Including Same

#199
20100278518
2010-11-04

Measuring pressure

#200
20100242963
2010-09-30

Humidifying device for breathing gases

#201
20100191199
2010-07-29

Medical apparatus for collecting fluid

#202
20100187065
2010-07-29

Carrying bag

#203
20100179493
2010-07-15

Canister for receiving wound exudate in a negative pressure therapy system

#204
20100147299
2010-06-17

Electrical heater with particular application to humidification and fluid warming

#205
20100145289
2010-06-10

Wound therapy device and related methods

#206
20100121257
2010-05-13

Capacitive fluid level sensing

#207
20100094193
2010-04-15

Wearable ultrafiltration device

#208
20100089807
2010-04-15

Dialysis machine

#209
20100049150
2010-02-25

Sensor with electrical contact protection for use in fluid collection canister and negative pressure wound therapy systems including same

#210
20100042059
2010-02-18

Reduced-pressure treatment systems with reservoir control

#211
20100036333
2010-02-11

FLUID LEVEL SENSOR FOR A CONTAINER OF A NEGATIVE PRESSURE WOUND TREATMENT SYSTEM

#212
20100022972
2010-01-28

Reduced pressure treatment system having a dual porosity pad

#213
20100016777
2010-01-21

Waste balancing for extracorporeal blood treatment systems

#214
20100010477
2010-01-14

Portable negative pressure wound therapy device

#215
20090230043
2009-09-17

Fluid processing apparatus

#216
20090163853
2009-06-25

Surgical system having means for pressurizing venting valve

#217
20090090363
2009-04-09

Hyperthermic humidification system

#218
20090088675
2009-04-02

Fluid and air handling in blood and dialysis circuits

#219
20090084383
2009-04-02

Water trap with an emptying device

#220
20090082757
2009-03-26

Pressure based refill status monitor for implantable pumps

#221
20090054857
2009-02-26

Automated body fluid drain control apparatus and method

#222
20080223953
2008-09-18

Mist generator and mist emission rendering apparatus

#223
20080217245
2008-09-11

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

#224
20080071235
2008-03-20

System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system

#225
20080071216
2008-03-20

Component module for a reduced pressure treatment system

#226
20080051689
2008-02-28

Wearable ultrafiltration device

#227
20080051674
2008-02-28

Respiratory therapy system including a nasal cannula assembly

#228
20080004540
2008-01-03

NEBULIZER OPTIMAL FOR PATIENT AT HOME CARE

#229
20070260226
2007-11-08

Wound exudate removal and isolation system

#230
20070255260
2007-11-01

Infusion device and overfill protection mechanism for use with same

#231
20070255237
2007-11-01

Apparatus and method for delivery of therapeutic and other types of agents

#232
20070243990
2007-10-18

Extracorporeal blood processing apparatus with pump balancing

#233
20070219532
2007-09-20

Pump system for negative pressure wound therapy

#234
20070219513
2007-09-20

Reduced pressure treatment system having a dual porosity pad

#235
20070215637
2007-09-20

Device for regulating flow rate

#236
20070148037
2007-06-28

Disposable,integrated extracorporeal blood circuit

#237
20070044439
2007-03-01

High volume liquid waste collection and disposal system

#238
20070038191
2007-02-15

Waste balancing for extracorporeal blood treatment systems

#239
20070028570
2007-02-08

High volume liquid waste collection and disposal system

#240
20060241543
2006-10-26

METHOD FOR INSTALLING AND SERVICING A WEARABLE CONTINUOUS RENAL REPLACEMENT THERAPY DEVICE

#241
20060144440
2006-07-06

Apparatus for continuously aspirating a fluid from a fluid source

#242
20060124548
2006-06-15

Blood purifying device and method of operating the same

#243
20060106334
2006-05-18

Breast milk expression system and method

#244
20050279851
2005-12-22

Method and apparatus for dispensing liquids as an atomized spray

#245
20050247203
2005-11-10

Gas separation devices

#246
20050234530
2005-10-20

Apparatus for hyperthermia treatment and abnormality notification method thereof

#247
20050063860
2005-03-24

Disposable, integrated, extracorporeal blood circuit

#248
20050047959
2005-03-03

Disinfecting and cleaning agent connection device

#249
20050019311
2005-01-27

Flow electroporation chamber and method

#250
20050010179
2005-01-13

High volume liquid waste collection and disposal system

#251
20050004537
2005-01-06

High volume liquid waste collection and disposal system