ClassID:

23819

A61M2205/3351 - CPC Classification

Classification description:

General characteristics of the apparatus; Controlling, regulating or measuring; Pressure; Flow Controlling upstream pump pressure

Recent Application in this class:
#1
20260151554
2026-06-04

MODULAR INFUSION SYSTEM

#2
20260102121
2026-04-16

SYSTEMS AND METHODS FOR ESTIMATING A POSITION OF A HEART PUMP

#3
20260077126
2026-03-19

FLUID DELIVERY DEVICE TESTING SYSTEM AND METHOD OF USING SAME

#4
20260061144
2026-03-05

INHALATION DEVICE AND METHOD

#5
20250360255
2025-11-27

PERITONEAL DIALYSIS USING PRESSURIZED CYLINDER

#6
20250325749
2025-10-23

MONITORING UPSTREAM FLOW CHARACTERISTICS FOR A PUMP

#7
20250319299
2025-10-16

CARDIAC SUPPORT SYSTEM FLOW MEASUREMENT USING PRESSURE SENSORS

#8
20250303040
2025-10-02

SYSTEM AND METHOD OF TREATMENT FOR PREMATURE FETUS

#9
20250276118
2025-09-04

RENAL FAILURE THERAPY METHOD FOR ELECTRICALLY SAFE TREATMENT

#10
20250195733
2025-06-19

MEDICAL TREATMENT SYSTEM AND METHODS USING A PLURALITY OF FLUID LINES

#11
20250195072
2025-06-19

SYSTEMS AND METHODS FOR INTRODUCING AND MONITORING A NEGATIVE PRESSURE DEVICE FOR PROTECTING AN INTESTINAL ANASTOMOSIS

#12
20250170315
2025-05-29

Peritoneal Dialysis Systems, Devices, and Methods

#13
20250161542
2025-05-22

METHOD FOR PREDICTING WHOLE BLOOD PLATELET COUNT

#14
20240424205
2024-12-26

MULTI-SENSOR INFUSION SYSTEM FOR DETECTING AIR OR AN OCCLUSION IN THE INFUSION SYSTEM

#15
20240408374
2024-12-12

Prevention of Aortic Valve Fusion

#16
20240358945
2024-10-31

METHODS AND APPARATUS FOR DETECTING SLEEP

#17
20240358910
2024-10-31

A SYSTEM FOR TREATING A WOUND

#18
20240307063
2024-09-19

Systems and methods for introducing and monitoring a negative pressure device for protecting an intestinal anastomosis

#19
20240307062
2024-09-19

Systems and methods for introducing and monitoring a negative pressure device for protecting an intestinal anastomosis

#20
20240307061
2024-09-19

Systems and methods for introducing and monitoring a negative pressure device for protecting an intestinal anastomosis

#21
20240277910
2024-08-22

Peritoneal Dialysis Systems, Devices, and Methods

#22
20240277364
2024-08-22

PULSATILE ASPIRATION SYSTEM USING A STATIC VACUUM SOURCE WITH INTERMITTENT INJECTION OF A PRESSURE PULSE

#23
20240277363
2024-08-22

CYCLIC ASPIRATION SYSTEM WITH A NON-POWERED INTERNAL STRUCTURAL IMPEDIMENT ENGAGING WITH A CLOT ASSISTING IN CAPTURE

#24
20240277358
2024-08-22

ASPIRATION VACUUM SOURCE

#25
20240277355
2024-08-22

CYCLIC ASPIRATION SYSTEM PRODUCING CYCLIC ASPIRATION PRESSURE WAVEFORM USING VACUUM PUMP AND POSITIVE PRESSURE PULSE GENERATOR MECHANISM

#26
20240260905
2024-08-08

SYSTEMS AND METHODS FOR ESTIMATING A POSITION OF A HEART PUMP

#27
20240245865
2024-07-25

DRUG DELIVERY DEVICE WITH PROXIMITY SENSOR

#28
20240091484
2024-03-21

SYSTEMS AND METHODS FOR INCREASING VENTILATOR OXYGEN CONCENTRATION

#29
20240091470
2024-03-21

PNEUMATIC STIMULATION DEVICES, SYSTEMS AND METHODS

#30
20240075191
2024-03-07

Flow balancing devices, methods, and systems

#31
20240001105
2024-01-04

DEVICES AND METHODS FOR TREATING EDEMA

#32
20230355953
2023-11-09

Prevention of aortic valve fusion

#33
20230277784
2023-09-07

INHALATION DEVICE AND METHOD

#34
20230201435
2023-06-29

PERITONEAL DIALYSIS USING PRESSURIZED CYLINDER

#35
20230149606
2023-05-18

Flow balancing devices, methods, and systems

#36
20230034662
2023-02-02

SYSTEMS AND METHODS FOR CONTROLLING AN INFUSION PUMP

#37
20220387681
2022-12-08

Apparatus for performing peritoneal dialysis

#38
20220265924
2022-08-25

MONITORING UPSTREAM FLOW CHARACTERISTICS FOR A PUMP

#39
20220265909
2022-08-25

Indirect drain flush system for dialysis effluent

#40
20220249754
2022-08-11

Peritoneal dialysis systems, devices, and methods

#41
20220184374
2022-06-16

Systems and methods for estimating a position of a heart pump

#42
20220031938
2022-02-03

Modular infusion system

#43
20210400794
2021-12-23

Renal failure therapy system having an electrically floating fluid pathway

#44
20210386923
2021-12-16

Dialysis systems, devices, and methods

#45
20210379261
2021-12-09

Dialysis systems, devices, and methods

#46
20210379260
2021-12-09

Dialysis systems, devices, and methods

#47
20210369954
2021-12-02

Infusion pump systems and methods for administration sets

#48
20210338916
2021-11-04

DRAINAGE DEVICE WITH PRESSURE RELIEF VALVE

#49
20210316104
2021-10-14

Systems and methods for increasing ventilator oxygen concentration

#50
20210290933
2021-09-23

CARDIAC SUPPORT SYSTEM FLOW MEASUREMENT USING PRESSURE SENSORS

#51
20210260283
2021-08-26

Multi-sensor infusion system for detecting air or an occlusion in the infusion system

#52
20210170088
2021-06-10

Renal failure therapy system and method for electrically safe treatment

#53
20210113756
2021-04-22

Peritoneal dialysis systems, devices, and methods

#54
20210060226
2021-03-04

Flow balancing devices, methods, and systems

#55
20200353160
2020-11-12

Drug delivery device with proximity sensor

#56
20200353148
2020-11-12

Apparatus for performing peritoneal dialysis

#57
20200306512
2020-10-01

Angioplasty of calcified arteries

#58
20200269025
2020-08-27

Devices and methods for treating edema

#59
20200197638
2020-06-25

Inhalation device and method

#60
20200114072
2020-04-16

Monitoring upstream flow characteristics for a pump

#61
20200054829
2020-02-20

Systems and methods for controlling an infusion pump

#62
20200000986
2020-01-02

Apparatus and method for evacuating a system

#63
20200000985
2020-01-02

Highly conformable wound dressing

#64
20190314563
2019-10-17

Prevention of aortic valve fusion

#65
20190282742
2019-09-19

Systems and methods for estimating a position of a heart pump

#66
20190255247
2019-08-22

Modular infusion system

#67
20190240387
2019-08-08

Flow balancing devices, methods, and systems

#68
20190240382
2019-08-08

Body drainage apparatus

#69
20190231958
2019-08-01

Flow balancing devices, methods, and systems

#70
20190231957
2019-08-01

Flow balancing devices, methods, and systems

#71
20190231956
2019-08-01

Flow balancing devices, methods, and systems

#72
20190217000
2019-07-18

Peritoneal dialysis systems, devices, and methods

#73
20190175856
2019-06-13

Positive airway pressure system with integrated oxygen

#74
20190117890
2019-04-25

Multi-sensor infusion system for detecting air or an occlusion in the infusion system

#75
20190099526
2019-04-04

Advanced occlusion management methods for a phacoemulsification system

#76
20190083694
2019-03-21

Dialysis device having means for recognizing a shunt recirculation

#77
20190001035
2019-01-03

Prevention of aortic valve fusion

#78
20180310391
2018-10-25

Renal failure therapy system having electrically floating fluid pathway

#79
20180296738
2018-10-18

Reversible peristaltic pump and other structures for reflux in eye surgery

#80
20180289881
2018-10-11

Renal failure therapy system and method for electrically safe treatment

#81
20180256804
2018-09-13

Peritoneal dialysis systems, devices, and methods

#82
20180250468
2018-09-06

Infusion device for acting onto a tube set

#83
20180250460
2018-09-06

Device and method for extracorporeal blood treatment

#84
20180104400
2018-04-19

Peritoneal dialysis systems, devices, and methods

#85
20180099089
2018-04-12

Systems and methods for controlling an infusion pump

#86
20180028751
2018-02-01

Method for calibrating an infusion device

#87
20170361015
2017-12-21

Drug delivery device with proximity sensor

#88
20170312428
2017-11-02

Medication mechanism

#89
20170296736
2017-10-19

Extracorporeal alarm suppression method and device

#90
20170296727
2017-10-19

Flow balancing devices, methods, and systems

#91
20170258974
2017-09-14

Prevention of aortic valve fusion

#92
20170246380
2017-08-31

Device and method for setting therapeutic parameters for an infusion device

#93
20170232175
2017-08-17

Peritoneal dialysis systems, devices, and methods

#94
20170216517
2017-08-03

Modular infusion system

#95
20170203027
2017-07-20

Peritoneal dialysis systems, devices, and methods

#96
20170203026
2017-07-20

Peritoneal dialysis systems, devices, and methods

#97
20170203025
2017-07-20

Peritoneal dialysis systems, devices, and methods

#98
20170203024
2017-07-20

Peritoneal dialysis systems, devices, and methods

#99
20170014566
2017-01-19

Apparatus and method for monitoring and controlling a peritoneal dialysis therapy

#100
20160296686
2016-10-13

Fluid conveyance monitoring system in an extracorporeal blood treatment device

#101
20160175515
2016-06-23

Drug delivery device with proximity sensor

#102
20160067397
2016-03-10

Method of determining the pressure in an extracorporeal circuit

#103
20160051753
2016-02-25

Modular infusion system

#104
20160022546
2016-01-28

Flow detection system for flow control apparatus

#105
20150306335
2015-10-29

Humidity control liquid maximization pressure support device

#106
20150164007
2015-06-18

System and method for adjusting movement of an irrigation apparatus

#107
20150141842
2015-05-21

Intravascular rotary blood pump

#108
20150080743
2015-03-19

Intravascular rotary blood pump

#109
20150045712
2015-02-12

Blood feeding flow rate-controlling device and extracorporeal circulation device

#110
20150025450
2015-01-22

Reversible peristaltic pump and other structures for reflux in eye surgery

#111
20140350513
2014-11-27

Multi-sensor infusion system for detecting air or an occlusion in the infusion system

#112
20140336566
2014-11-13

FLUID-INJECTION SYSTEM FOR MEDICAL USE IN THE VASCULAR SYSTEM OF A PATIENT

#113
20140328707
2014-11-06

Pump module, pump base module and pump system

#114
20140298891
2014-10-09

Detecting blood path disruption in extracorpreal blood processing

#115
20140276553
2014-09-18

Device and method for setting therapeutic parameters for an infusion device

#116
20140276538
2014-09-18

Detection of infusion pump conditions

#117
20140221928
2014-08-07

DEVICE FOR SUCTION OF LIQUIDS AND/OR PARTICLES FROM BODY ORIFICES

#118
20140166579
2014-06-19

Device and method for monitoring an extracorporeal blood circuit for the detection of air bubbles

#119
20140148750
2014-05-29

System and method for optimized apheresis draw and return

#120
20140142545
2014-05-22

Medication safety enhancement for secondary infusion

#121
20140119954
2014-05-01

Methods, circuits, devices, apparatuses, encasements and systems for identifying if a medical infusion system is decalibrated

#122
20140081226
2014-03-20

Reduced pressure treatment system having a dual porosity pad

#123
20140031744
2014-01-30

Milk expressing device capable of simulating a baby's suckling

#124
20140018727
2014-01-16

Peritoneal dialysis systems, devices, and methods

#125
20140012067
2014-01-09

Prevention of aortic valve fusion

#126
20130345625
2013-12-26

Handheld personal data assistant (PDA) with a medical device and method of using the same

#127
20130303963
2013-11-14

Method for pre-filling a hemodialysis apparatus

#128
20130289505
2013-10-31

Negative pressure wound therapy system

#129
20130150780
2013-06-13

Method and apparatus for monitoring and controlling peritoneal dialysis therapy

#130
20130087146
2013-04-11

Ventilation systems and methods

#131
20130072846
2013-03-21

Method and device for determining the pressure or volumetric flow of medical fluids

#132
20130030345
2013-01-31

Method as well as apparatuses for detecting a permeability or patency in a tube which is inserted in a tube pump

#133
20130023812
2013-01-24

Blood purification apparatus

#134
20130011284
2013-01-10

Pump module, pump base module and pump system

#135
20120325212
2012-12-27

Apparatus for providing positive airway pressure to a patient

#136
20120289914
2012-11-15

Vacuum generation device for vacuum treatment of wounds

#137
20120207636
2012-08-16

Pump module, pump base module and pump system

#138
20120207635
2012-08-16

Pump module, pump module and pump system

#139
20120163999
2012-06-28

Pump module, pump base module and pump system

#140
20120150089
2012-06-14

Device for pumping blood in an extracorporeal circuit

#141
20120083755
2012-04-05

Reduced pressure treatment system having a dual porosity pad

#142
20120078218
2012-03-29

Modular infusion system

#143
20120053541
2012-03-01

NEGATIVE PRESSURE WOUND THERAPY SYSTEM AND A FEEDBACK CONTROL METHOD FOR THE SAME

#144
20110230814
2011-09-22

Method and apparatus for monitoring a peristaltic hose pump for conducting a fluid in a tubing

#145
20110178453
2011-07-21

System and method for optimized apheresis draw and return

#146
20110028892
2011-02-03

Peritoneal dialysis system having cassette-based-pressure-controlled pumping

#147
20100286599
2010-11-11

Cassette for use in a medication delivery flow sensor assembly and method of making the same

#148
20100222878
2010-09-02

BLOOD PUMP SYSTEM WITH ARTERIAL PRESSURE MONITORING

#149
20100222635
2010-09-02

MAXIMIZING BLOOD PUMP FLOW WHILE AVOIDING LEFT VENTRICLE COLLAPSE

#150
20100222634
2010-09-02

Blood flow meter

#151
20100222633
2010-09-02

BLOOD PUMP SYSTEM WITH CONTROLLED WEANING

#152
20100222632
2010-09-02

Prevention of aortic valve fusion

#153
20100206307
2010-08-19

Medicine ejection device and controlling method thereof

#154
20100160878
2010-06-24

WOUND TREATMENT APPARATUS

#155
20100114027
2010-05-06

FLUID MEDICATION DELIVERY SYSTEMS FOR DELIVERY MONITORING OF SECONDARY MEDICATIONS

#156
20100094224
2010-04-15

Fluid delivery device identification and loading system

#157
20100057058
2010-03-04

Cassette for use in a medication delivery flow sensor assembly and method of making the same

#158
20100022972
2010-01-28

Reduced pressure treatment system having a dual porosity pad

#159
20090301488
2009-12-10

Method and apparatus for providing positive airway pressure to a patient

#160
20090259164
2009-10-15

System and method for optimized apheresis draw and return

#161
20090198174
2009-08-06

System for monitoring and controlling peritoneal dialysis

#162
20090158855
2009-06-25

Aspiration tube vacuum sensor,connector and connector assembly

#163
20090124997
2009-05-14

METHODS AND DEVICES FOR IMPROVING DELIVERY OF A SUBSTANCE TO SKIN

#164
20090093774
2009-04-09

AMBULATORY PUMP WITH INTELLIGENT FLOW CONTROL

#165
20090055107
2009-02-26

OCCLUSION SYSTEM AND METHOD FOR A FLOW CONTROL APPARATUS

#166
20080287887
2008-11-20

Pump module for use in a medical fluid dispensing system

#167
20080114290
2008-05-15

Reversible peristaltic pump and other structures for reflux in eye surgery

#168
20080039824
2008-02-14

FLUID DELIVERY DEVICE IDENTIFICATION AND LOADING SYSTEM

#169
20080038130
2008-02-14

Fluid delivery device identification and loading system

#170
20070274843
2007-11-29

SYSTEM FOR DETECTING THE STATUS OF A VENT ASSOCIATED WITH A FLUID SUPPLY UPSTREAM OF AN INFUSION PUMP

#171
20070219513
2007-09-20

Reduced pressure treatment system having a dual porosity pad

#172
20070215545
2007-09-20

Extracorporeal renal replacement modeling system

#173
20070167927
2007-07-19

Portable wound treatment apparatus having pressure feedback capabilities

#174
20070156033
2007-07-05

Handheld medical device programmer

#175
20070151346
2007-07-05

Optical pressure monitoring system

#176
20070135758
2007-06-14

Method and apparatus for monitoring and controlling peritoneal dialysis therapy

#177
20070083292
2007-04-12

Occlusion system and method for a flow control apparatus

#178
20070073273
2007-03-29

Device and process for metering solutions

#179
20060276936
2006-12-07

System and method for verifying connection of correct fluid supply to an infusion pump

#180
20060229488
2006-10-12

Blood pressure detecting device and system

#181
20060182637
2006-08-17

Method and apparatus for reducing free flow risk

#182
20050278072
2005-12-15

Flow monitoring system for a flow control apparatus

#183
20050273083
2005-12-08

Implantable medication delivery device using pressure regulator

#184
20050256499
2005-11-17

Methods and devices for improving delivery of a substance to skin

#185
20050209563
2005-09-22

Cassette-based dialysis medical fluid therapy systems, apparatuses and methods

#186
20050206340
2005-09-22

System and method for controlling current provided to a stepping motor

#187
20050178206
2005-08-18

Optical pressure monitoring system

#188
20050145010
2005-07-07

Medication safety enhancement for secondary infusion

#189
20050145008
2005-07-07

System for detecting the status of a vent associated with a fluid supply upstream of an infusion pump

#190
20050107923
2005-05-19

System and method for verifying connection of correct fluid supply to an infusion pump

#191
20050063831
2005-03-24

Fluid delivery device identification and loading system

#192
14104429
2014-12-30

System and method for adjusting movement of an irrigation apparatus