ClassID:

22559

A61M1/3468 - 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; Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration; Adding solutions to the blood, e.g. substitution solutions; Substitution fluids using treated filtrate as substitution fluid

Recent Application in this class:
#1
20250269101
2025-08-28

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

#2
20220257846
2022-08-18

EXTRACORPOREAL BLOOD DISINFECTION SYSTEMS AND METHODS

#3
20220176029
2022-06-09

Blood purification device

#4
20220096723
2022-03-31

REGIONAL DECOAGULATION SYSTEM FOR EXTRACORPOREAL BLOOD-CIRCULATION CIRCUIT

#5
20210322656
2021-10-21

Balanced flow dialysis machine

#6
20210106742
2021-04-15

NON-HEMOLYTIC COMPOSITIONS AND METHODS OF USE FOR RECOVERING DISEASE CAUSING TOXIC CONSTITUENTS IN THE BLOOD

#7
20200016317
2020-01-16

Dialysis system having inductive heating

#8
20190167885
2019-06-06

Systems and methods for priming hemodialysis using multiple fluid sources

#9
20170216511
2017-08-03

Renal failure therapy machines and methods including convective and diffusive clearance

#10
20170173246
2017-06-22

Extracorporeal Fluidic Device for Collecting Circulating Tumor Cells and Method of Use Thereof

#11
20170065762
2017-03-09

Systems for utilizing the water content in fluid from a renal replacement therapy process

#12
20170028120
2017-02-02

Dialysis system including automatic priming

#13
20160317732
2016-11-03

Dialysis system including cassette with pumping tubes

#14
20160263306
2016-09-15

Systems and methods for priming hemodialysis using dialysis fluid

#15
20160213830
2016-07-28

Hemodialysis system including a disposable cassette

#16
20150297816
2015-10-22

Renal therapy system having pump reversing fluid control

#17
20150258263
2015-09-17

Balanced flow dialysis machine

#18
20120283628
2012-11-08

Artificial kidney

#19
20120118801
2012-05-17

Apparatus and method for the treatment of blood with selective extraction of solutes

#20
20120043279
2012-02-23

Systems and methods for priming sorbent-based hemodialysis

#21
20120022441
2012-01-26

Medical fluid pump valve integrity test methods and systems

#22
20120018378
2012-01-26

Renal failure therapy machines and methods including conductive and convective clearance

#23
20110303588
2011-12-15

Hemodialysis system with horizontal cassette roller pumps

#24
20110297593
2011-12-08

Hemodialysis system using sorbent and reservoir

#25
20110105983
2011-05-05

Hemodialysis system including on-line dialysate generation

#26
20110100909
2011-05-05

Method and apparatus for limiting diafiltrate waste

#27
20110009798
2011-01-13

Renal therapy system having pump reversing fluid control

#28
20110009797
2011-01-13

Dialysis system including blood and dialysate cassette

#29
20110006004
2011-01-13

APPARATUS AND METHOD FOR DOWN-REGULATING IMMUNE SYSTEM MEDIATORS IN BLOOD

#30
20110005992
2011-01-13

Dialysis system with balance chamber prime and rinseback

#31
20110005986
2011-01-13

Dialysis system with cassette based balance chambers and volumetric pumps

#32
20110004351
2011-01-06

Dialysis system including downloaded prescription entry

#33
20110000832
2011-01-06

Dialysis system with enhanced features

#34
20100185134
2010-07-22

Artificial kidney

#35
20100114002
2010-05-06

METHOD AND APPARATUS FOR AN EXTRACORPOREAL CONTROL OF BLOOD GLUCOSE

#36
20100022938
2010-01-28

Systems and methods for handling air and/or flushing fluids in a fluid circuit

#37
20090124963
2009-05-14

Balanced flow dialysis machine

#38
20090114595
2009-05-07

System and method for regeneration of a fluid

#39
20090032468
2009-02-05

Methods for Removal of Lipids from Fluids

#40
20080203022
2008-08-28

Systems and Methods Using Multiple Solvents for the Removal of Lipids from Fluids

#41
20080197076
2008-08-21

Two stage hemofiltration that generates replacement fluid

#42
20080195025
2008-08-14

TWO STAGE HEMOFILTRATION THAT GENERATES REPLACEMENT FLUID

#43
20080149572
2008-06-26

Systems and Methods Using Multiple Solvents for the Removal of Lipids from Fluids

#44
20080110830
2008-05-15

Hemofiltration systems, methods and devices for treatment of chronic and acute diseases

#45
20080057060
2008-03-06

Method and system to remove cytokine inhibitors in patients

#46
20070260168
2007-11-08

Systems and methods for handling air and/or flushing fluids in a fluid circuit

#47
20070246423
2007-10-25

Systems and methods using multiple solvents for the removal of lipids from fluids

#48
20070190050
2007-08-16

Removal and deactivation of viruses from blood

#49
20070181499
2007-08-09

Plasma detoxification and volume control system and methods of use

#50
20070039887
2007-02-22

Hollow fiber contactor systems for removal of lipids from fluids

#51
20060286078
2006-12-21

Methods of treating cardiorenal syndrome and hepatorenal syndrome

#52
20060210424
2006-09-21

Extracorporeal blood treatment system using ultraviolet light and filters

#53
20060186044
2006-08-24

Machine for plasma purification combined with plasma adsorption-perfusion by using a tricompartmental dialyzer

#54
20060041216
2006-02-23

Two stage hemofiltration that generates replacement fluid

#55
20060009727
2006-01-12

Method and apparatus for an extracorporeal control of blood glucose

#56
20060000776
2006-01-05

Hollow fiber contactor systems for removal of lipids from fluids

#57
20050281809
2005-12-22

Plasma detoxification and volume control system and methods of use

#58
20050277863
2005-12-15

Device and method for reducing inflammatory mediators in blood

#59
20050244371
2005-11-03

Method and system to remove cytokine inhibitor in patients

#60
20050182349
2005-08-18

Modified organ support devices

#61
20050133450
2005-06-23

Hollow fiber contactor systems for removal of lipids from fluids

#62
20050131332
2005-06-16

High convection home hemodialysis/hemofiltration and sorbent system

#63
20050082210
2005-04-21

Device for intracorporeal and and extracorporeal purification

#64
20050029193
2005-02-10

Hemofiltration methods for treatment of diseases in a mammal