ClassID:

22487

A61M1/1647 - CPC Classification

Classification description:

Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems; Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes; Constructional aspects thereof with flow rate measurement of the dialysis fluid, upstream and downstream of the dialyser

Recent Application in this class:
#1
20250381330
2025-12-18

BLOOD PURIFICATION DEVICE, AND METHOD FOR DETERMINING DETECTION DEFECT IN FLOW METER

#2
20250303037
2025-10-02

Flow Balancing Devices, Methods, and Systems

#3
20250269101
2025-08-28

A DIALYSIS APPARATUS WHICH ULTRA-FILTERS BLOOD AND A RELATED METHOD

#4
20250186662
2025-06-12

APPARATUS FOR EXTRACORPOREAL TREATMENT OF BLOOD

#5
20250099657
2025-03-27

SYSTEMS, DEVICES, AND METHODS FOR EXTRACORPOREAL REMOVAL OF CARBON DIOXIDE

#6
20240307595
2024-09-19

Hemodialysis system with variable dialysate flow rate

#7
20240181142
2024-06-06

DETERMINING INTERNAL FILTRATION RATE WITHIN A CAPILLARY HEMODIALYZER

#8
20240115782
2024-04-11

HEMODIALYSIS SYSTEM WITH VARIABLE DIALYSATE FLOW RATE

#9
20240075191
2024-03-07

Flow balancing devices, methods, and systems

#10
20230293790
2023-09-21

Systems, devices, and methods for extracorporeal removal of carbon dioxide

#11
20230285648
2023-09-14

Preserving sorbent devices in dialysis systems

#12
20230270923
2023-08-31

BLOOD PURIFICATION APPARATUS

#13
20230211060
2023-07-06

METHOD AND APPARATUS FOR ASSESSING CARDIAC OUTPUT IN VENO-ARTERIAL EXTRACORPOREAL BLOOD OXYGENATION

#14
20230211059
2023-07-06

Flow Balancing Devices, Methods, and Systems

#15
20230191015
2023-06-22

Flow Balancing Devices, Methods, and Systems

#16
20230149606
2023-05-18

Flow balancing devices, methods, and systems

#17
20220387684
2022-12-08

Hemodialysis system with variable dialysate flow rate

#18
20220323661
2022-10-13

INCREASED OPERATIONAL CAPABILITIES OF A DIALYSIS SYSTEM

#19
20220133970
2022-05-05

Preserving sorbent devices in dialysis systems

#20
20210196880
2021-07-01

Patient fluid removal makeup

#21
20210187178
2021-06-24

EXTRACELLULAR FLUID VOLUME CALCULATOR AND METHOD FOR CALCULATING EXTRACELLULAR FLUID VOLUME

#22
20210128812
2021-05-06

Flow balancing devices, methods, and systems

#23
20210128807
2021-05-06

HEMODIALYSIS SYSTEM INCORPORATING DIALYSATE GENERATOR

#24
20210128806
2021-05-06

Hemodialysis system reservoir level sensor

#25
20210128801
2021-05-06

SYRINGE PUMP

#26
20210060226
2021-03-04

Flow balancing devices, methods, and systems

#27
20200405941
2020-12-31

Blood purification apparatus and method of trapping bubbles therein

#28
20200345916
2020-11-05

EXTRACELLULAR FLUID VOLUME CALCULATOR AND METHOD FOR CALCULATING EXTRACELLULAR FLUID VOLUME

#29
20200306437
2020-10-01

Connection test for blood treatment machines

#30
20200261635
2020-08-20

Systems, devices, and methods for extracorporeal removal of carbon dioxide

#31
20200237992
2020-07-30

Method and apparatus for assessing cardiac output in veno-arterial extracorporeal blood oxygenation

#32
20200061281
2020-02-27

Flow balancing devices, methods, and systems

#33
20200054814
2020-02-20

INDIVIDUALIZED ULTRAFILTRATION PROFILES IN DIALYSIS

#34
20190240387
2019-08-08

Flow balancing devices, methods, and systems

#35
20190231963
2019-08-01

Monitoring device and method for monitoring an extracorporeal blood treatment device

#36
20190231958
2019-08-01

Flow balancing devices, methods, and systems

#37
20190231957
2019-08-01

Flow balancing devices, methods, and systems

#38
20190231956
2019-08-01

Flow balancing devices, methods, and systems

#39
20190201605
2019-07-04

Apparatus for extracorporeal treatment of blood

#40
20190070354
2019-03-07

System and method of using frequency analysis to monitor flow rates

#41
20180344915
2018-12-06

Dialysis machine and ultrafiltration

#42
20180313499
2018-11-01

Cassette with a sensor for determining the difference between a first and a second fluid stream

#43
20180236152
2018-08-23

System and methods for dialyzer flow rates estimation using measured dialyzer pressures

#44
20180093029
2018-04-05

Balancing Unit Being Independent of Temperature Disturbance and Balancing Method

#45
20180043072
2018-02-15

Balancing method and balancing unit being independent of temperature disturbance

#46
20180031399
2018-02-01

Flowmeter and cassette module for a flowmeter

#47
20180001011
2018-01-04

Sensing and storage system for fluid balance

#48
20170296727
2017-10-19

Flow balancing devices, methods, and systems

#49
20170112990
2017-04-27

BALANCING DEVICE, DIALYSIS MACHINE, EXTRACORPOREAL CIRCULATION AND METHOD FOR BALANCING FLUIDS WITH A FLUID MEASURING CELL

#50
20170074706
2017-03-16

Flowmeter and cassette module for a flowmeter

#51
20160354528
2016-12-08

Process of controlling an apparatus for extracorporeal treatment of blood

#52
20160341366
2016-11-24

Cassette with a sensor for determining the difference between a first and a second fluid stream

#53
20160339162
2016-11-24

Dialysis system with ultrafiltration control

#54
20160166748
2016-06-16

Sensing and storage system for fluid balance

#55
20160151554
2016-06-02

Relative pump calibration for ultrafiltration control in a dialysis apparatus

#56
20160121037
2016-05-05

Acute renal replacement therapy apparatus

#57
20150367053
2015-12-24

Differential flow-meter for measuring the weight loss in haemodialysis treatments

#58
20150135848
2015-05-21

Flow volume detector

#59
20150021252
2015-01-22

Dialysis system having non-invasive fluid velocity sensing

#60
20140209537
2014-07-31

Device and method for regulating a treatment device

#61
20130116650
2013-05-09

Dialysis apparatus and method for controlling a dialysis apparatus

#62
20130075314
2013-03-28

Cassette with a sensor for determining the difference between a first and a second fluid stream

#63
20120297869
2012-11-29

Method for determining a volume flow in a blood treatment apparatus, calculating device and blood treatment apparatus

#64
20120095381
2012-04-19

Machine for extracorporeal treatment of blood

#65
20110132838
2011-06-09

Dialysis system with ultrafiltration control

#66
20110118647
2011-05-19

Extracorporeal blood treatment apparatus

#67
20110089112
2011-04-21

Method and device for the removal of partially protein bound substances

#68
20100044313
2010-02-25

Method and device for the removal of partially protein bound substances

#69
20100038317
2010-02-18

Hemofiltration system and method based on monitored patient parameters, supervisory control of hemofiltration, and adaptive control of pumps for hemofiltration

#70
20090101550
2009-04-23

Dialysis system having non-invasive fluid velocity sensing

#71
20080215247
2008-09-04

Machine and procedure for extracorporeal treatment of blood

#72
20080214978
2008-09-04

Method of treating a bodily fluid

#73
20060096389
2006-05-11

Flow sensor and method for measuring a flow rate component of a fluid containing electrically charged elements

#74
20050284815
2005-12-29

MEDICAL TREATMENT SYSTEM AND METHOD

#75
20050126961
2005-06-16

Hemofiltration system and method based on monitored patient parameters, supervisory control of hemofiltration, and adaptive control of pumps for hemofiltration

#76
20050115898
2005-06-02

Method and device for the removal of partially protein bound substances