ClassID:

22500

A61M1/1672 - 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; Dialysates therefor; Apparatus for preparing dialysates using membrane filters, e.g. for sterilising the dialysate

Recent Application in this class:
#1
20260131060
2026-05-14

Methods, Devices, and Systems for Providing Peritoneal Dialysis Fluid from Powdered Concentrate

#2
20260053994
2026-02-26

BLOOD PURIFICATION DEVICE

#3
20260034289
2026-02-05

SYSTEM AND METHOD FOR PRODUCING FLUID FOR PERITONEAL DIALYSIS

#4
20260034284
2026-02-05

Dialysate Filter

#5
20260027273
2026-01-29

PERITONEAL DIALYSIS PATIENT LINE WITH STERILIZING FILTER

#6
20250360257
2025-11-27

Fluid Preparation and Treatment Devices Methods and Systems

#7
20250352707
2025-11-20

MEDICAL FLUID THERAPY SYSTEM AND METHOD EMPLOYING DISTILLATION

#8
20250345498
2025-11-13

Water Treatment Systems, Devices, and Methods for Fluid Preparation

#9
20250332330
2025-10-30

PORTABLE DIALYSATE GENERATOR

#10
20250282648
2025-09-11

METHOD AND AN APPARATUS FOR EVALUATING A CONDITION OF A WATER PURIFICATION SYSTEM

#11
20250276117
2025-09-04

SINGLE CONTAINER PREPARATION OF PERITONEAL DIALYSIS FLUID

#12
20250229012
2025-07-17

PERITONEAL DIALYSIS SYSTEM AND METHOD HAVING INTRAPERITONEAL PRESSURE SENSING

#13
20250213770
2025-07-03

HEMOFILTRATION DEVICE, SYSTEM AND METHOD FOR A HIGH BLOOD FLOW EXTRACORPOREAL CIRCUIT

#14
20250195732
2025-06-19

APPARATUS FOR GENERATING DIALYSATE FOR DIALYSIS

#15
20250170315
2025-05-29

Peritoneal Dialysis Systems, Devices, and Methods

#16
20250161547
2025-05-22

REGENERATIVE PERITONEAL DIALYSIS SYSTEM

#17
20250152792
2025-05-15

DIALYSIS SYSTEM AND METHODS

#18
20250099659
2025-03-27

DIALYSIS TRANSFER SET HAVING FILTER INTEGRITY TESTING

#19
20250065025
2025-02-27

Fluid Management and Measurement Systems, Devices, and Methods

#20
20250058031
2025-02-20

SYSTEM AND METHOD FOR PRODUCING DIALYSIS FLUID

#21
20250025614
2025-01-23

MODULAR FLAT SHEET MEMBRANE FILTER

#22
20250018101
2025-01-16

PERITONEAL DIALYSIS SYSTEM HAVING A PATIENT LINE FILTER

#23
20240366849
2024-11-07

Peritoneal Dialysis Fluid Preparation and/or Treatment Devices Methods and Systems

#24
20240307595
2024-09-19

Hemodialysis system with variable dialysate flow rate

#25
20240277910
2024-08-22

Peritoneal Dialysis Systems, Devices, and Methods

#26
20240238494
2024-07-18

APPARATUS AND METHODS FOR EFFICIENT PRODUCTION OF DIALYSIS FLUID USING FORWARD OSMOSIS

#27
20240197972
2024-06-20

PRIMING METHOD AND SYSTEM FOR FORWARD OSMOSIS

#28
20240165309
2024-05-23

DEVICES FOR UREA ELECTROLYSIS AND METHODS OF USING SAME

#29
20240123128
2024-04-18

Filtration System for Preparation of Fluids for Medical Applications

#30
20240115787
2024-04-11

Fluid Preparation and Treatment Devices Methods and Systems

#31
20240091423
2024-03-21

Water Treatment Systems, Devices, and Methods for Fluid Preparation

#32
20240024548
2024-01-25

DIALYSIS SYSTEM HAVING FILTER TESTING

#33
20240001013
2024-01-04

MOBILE MEDICAL FLUID GENERATION SYSTEM

#34
20230381389
2023-11-30

MOBILE MEDICAL FLUID GENERATION SYSTEM

#35
20230302209
2023-09-28

Filtration System for Preparation of Fluids for Medical Applications

#36
20230285648
2023-09-14

Preserving sorbent devices in dialysis systems

#37
20230256149
2023-08-17

A FILTER DEVICE FOR DIALYSIS APPLICATIONS

#38
20230241299
2023-08-03

Fluid management and measurement systems, devices, and methods

#39
20230166016
2023-06-01

PORTABLE DIALYSIS SYSTEM

#40
20230146806
2023-05-11

APPARATUS AND METHOD FOR PREPARING DIALYZATE

#41
20230108191
2023-04-06

Artificial kidney to support a concept of digital dialysis (CDD)

#42
20230103623
2023-04-06

DEVICE AND METHOD FOR PRODUCING DIALYSATE

#43
20230091413
2023-03-23

MEDICAL FLUID THERAPY SYSTEM AND METHOD EMPLOYING DISTILLATION

#44
20230073788
2023-03-09

PERITONEAL DIALYSIS PATIENT LINE WITH STERILIZING FILTER AND DRAIN BYPASS

#45
20230069896
2023-03-09

A SYSTEM AND METHOD FOR PRODUCING FLUID FOR PERITONEAL DIALYSIS

#46
20230054094
2023-02-23

METHOD AND SYSTEM FOR PREPARING DIALYSIS FLUID FROM RAW WATER

#47
20230040372
2023-02-09

A SYSTEM AND METHOD FOR PRODUCING FLUID FOR PERITONEAL DIALYSIS

#48
20220401637
2022-12-22

APPARATUS FOR EXTRACORPOREAL BLOOD TREATMENT

#49
20220401633
2022-12-22

Methods, Devices, and Systems for Providing Peritoneal Dialysis Fluid from Powdered Concentrate

#50
20220387684
2022-12-08

Hemodialysis system with variable dialysate flow rate

#51
20220305182
2022-09-29

Medicament Preparation Devices, Methods, and Systems

#52
20220296794
2022-09-22

SINGLE CONTAINER PREPARATION OF PERITONEAL DIALYSIS FLUID

#53
20220296792
2022-09-22

Fluid management and measurement systems, devices, and methods

#54
20220249754
2022-08-11

Peritoneal dialysis systems, devices, and methods

#55
20220233756
2022-07-28

METHODS AND SYSTEMS FOR TREATING MICROBIAL DISEASE

#56
20220203008
2022-06-30

Peritoneal dialysis system and method having intraperitoneal pressure sensing

#57
20220203005
2022-06-30

PERITONEAL DIALYSIS SYSTEM USING DISINFECTION

#58
20220143286
2022-05-12

PRODUCTION OF CONCENTRATED SPENT DIALYSATE

#59
20220143284
2022-05-12

APPARATUS FOR EXTRACORPOREAL TREATMENT OF BLOOD AND METHOD FOR DETERMINING A PARAMETER INDICATIVE OF THE PROGRESS OF AN EXTRACORPOREAL BLOOD TREATMENT

#60
20220133970
2022-05-05

Preserving sorbent devices in dialysis systems

#61
20220072211
2022-03-10

HEMOFILTRATION DEVICE, SYSTEM AND METHOD FOR A HIGH BLOOD FLOW EXTRACORPOREAL CIRCUIT

#62
20220031924
2022-02-03

Cell washing apparatus

#63
20220023518
2022-01-27

Dialysis machine containing a device for the treatment of liquids, in particular water, and method for monitoring the device for contamination

#64
20210386923
2021-12-16

Dialysis systems, devices, and methods

#65
20210379261
2021-12-09

Dialysis systems, devices, and methods

#66
20210379260
2021-12-09

Dialysis systems, devices, and methods

#67
20210363030
2021-11-25

Method and an apparatus for evaluating a condition of a water purification system

#68
20210362093
2021-11-25

Reverse osmosis system and method of obtaining ultrapure water

#69
20210308349
2021-10-07

Peritoneal dialysis fluid preparation and/or treatment devices methods and systems

#70
20210308347
2021-10-07

Devices for urea electrolysis and methods of using same

#71
20210299341
2021-09-30

Apparatus and method for preparing a dialysis solution

#72
20210220539
2021-07-22

Dialysis transfer set having filter integrity testing

#73
20210205519
2021-07-08

Filtration system for preparation of fluids for medical applications

#74
20210178046
2021-06-17

DIALYSIS SYSTEM HAVING CARBON DIOXIDE GENERATION AND PRIME

#75
20210178041
2021-06-17

Water treatment systems, devices, and methods for fluid preparation

#76
20210113756
2021-04-22

Peritoneal dialysis systems, devices, and methods

#77
20210069401
2021-03-11

Fluid purification system

#78
20210060225
2021-03-04

Device and method for determining residual blood in a dialyzer and dialysis system

#79
20210039016
2021-02-11

Cation exchange materials for dialysis systems

#80
20210001030
2021-01-07

PERITONEAL DIALYSIS MACHINE

#81
20200405936
2020-12-31

HYDROPHOBIC FILTERS FOR AIR MANAGEMENT IN DIALYSIS MACHINES

#82
20200405935
2020-12-31

Dialysis system having localized disinfection

#83
20200390956
2020-12-17

Dialysis machine

#84
20200353144
2020-11-12

Air management in a cassette of a dialysis machine

#85
20200324036
2020-10-15

Dialysate solution container

#86
20200289733
2020-09-17

Filtration system for preparation of fluids for medical applications

#87
20200268956
2020-08-27

Devices, systems, and methods for even fluid dispersion through higher density media

#88
20200188566
2020-06-18

Infusate containers

#89
20200171230
2020-06-04

Fluid management and measurement systems, devices, and methods

#90
20200086028
2020-03-19

Peritoneal dialysis patient line with sterilizing filter and drain bypass

#91
20200047128
2020-02-13

FILTRATION DEVICE

#92
20200046891
2020-02-13

FILTER CONTAINER FOR SEPARATING CELLS AND FILTER DEVICE FOR SEPARATING CELLS

#93
20200030515
2020-01-30

Method for tailoring dialysis treatment based on sensed potassium concentration in blood serum or dialysate

#94
20200030514
2020-01-30

System for tailoring dialysis treatment based on sensed potassium concentration, patient data, and population data

#95
20200016317
2020-01-16

Dialysis system having inductive heating

#96
20200016311
2020-01-16

Hemodialysis system with ultrafiltration controller

#97
20190388604
2019-12-26

Blood rinseback system and method

#98
20190374696
2019-12-12

Devices for urea electrolysis and methods of using same

#99
20190351122
2019-11-21

Apparatus and method for manufacturing ready-to-use solutions for peritoneal dialysis

#100
20190321536
2019-10-24

PERITONEAL DIALYSATE FLUID GENERATION SYSTEM

#101
20190275226
2019-09-12

Filtration system for preparation of fluids for medical applications

#102
20190262525
2019-08-29

Fluid preparation and treatment devices methods and systems

#103
20190262524
2019-08-29

Fluid preparation and treatment devices methods and systems

#104
20190262522
2019-08-29

Fluid preparation and treatment devices methods and systems

#105
20190217000
2019-07-18

Peritoneal dialysis systems, devices, and methods

#106
20190201604
2019-07-04

DIALYSIS SYSTEM AND METHODS

#107
20190167885
2019-06-06

Systems and methods for priming hemodialysis using multiple fluid sources

#108
20190167884
2019-06-06

Blood rinseback system and method

#109
20190125951
2019-05-02

Electrokinetic route to a wearable device for kidney disease management

#110
20190117866
2019-04-25

Portable hemodialysis machine and disposable cartridge

#111
20190076590
2019-03-14

Hydrophobic filters for air management in dialysis machines

#112
20190076589
2019-03-14

Filtration System for Preparation of Fluids for Medical Applications

#113
20190046713
2019-02-14

Filtration system for preparation of fluids for medical applications

#114
20190022293
2019-01-24

FLUID PURIFICATION SYSTEM

#115
20190001042
2019-01-03

Dialysis systems, devices and methods

#116
20180326134
2018-11-15

Portable hemodialysis machine and disposable cartridge

#117
20180256804
2018-09-13

Peritoneal dialysis systems, devices, and methods

#118
20180236404
2018-08-23

Water treatment and delivery system for dialysis units

#119
20180236156
2018-08-23

Water preparation system for dialysis treatments

#120
20180207345
2018-07-26

Portable ultrafiltration unit and device for supplying the ultrafiltration unit with dialysis fluid

#121
20180207342
2018-07-26

Water treatment systems, devices, and methods for fluid preparation

#122
20180185560
2018-07-05

Fluid container for a hemodialysis system

#123
20180117230
2018-05-03

Container for dialysis concentrate

#124
20180104400
2018-04-19

Peritoneal dialysis systems, devices, and methods

#125
20180021501
2018-01-25

PERITONEAL DIALYSATE PREPARATION AND SENSOR SYSTEM

#126
20170333871
2017-11-23

Porous fibers, adsorbent material, and purification column

#127
20170266360
2017-09-21

Filtration system for preparation of fluids for medical applications

#128
20170246368
2017-08-31

Portable hemodialysis machine and disposable cartridge

#129
20170239411
2017-08-24

Infusate holder

#130
20170232175
2017-08-17

Peritoneal dialysis systems, devices, and methods

#131
20170216511
2017-08-03

Renal failure therapy machines and methods including convective and diffusive clearance

#132
20170209636
2017-07-27

Filter module

#133
20170203027
2017-07-20

Peritoneal dialysis systems, devices, and methods

#134
20170203026
2017-07-20

Peritoneal dialysis systems, devices, and methods

#135
20170203025
2017-07-20

Peritoneal dialysis systems, devices, and methods

#136
20170203024
2017-07-20

Peritoneal dialysis systems, devices, and methods

#137
20170203022
2017-07-20

Filtration system for preparation of fluids for medical applications

#138
20170189594
2017-07-06

Devices for urea electrolysis and methods of using same

#139
20160375190
2016-12-29

PERITONEAL DIALYSIS SYSTEMS AND METHODS

#140
20160317732
2016-11-03

Dialysis system including cassette with pumping tubes

#141
20160310655
2016-10-27

Apparatus for extracorporeal blood treatment and method for operating an extracorporeal blood treatment apparatus

#142
20160303305
2016-10-20

Filtration system for preparation of fluids for medical applications

#143
20160263306
2016-09-15

Systems and methods for priming hemodialysis using dialysis fluid

#144
20160213830
2016-07-28

Hemodialysis system including a disposable cassette

#145
20160106778
2016-04-21

Multipart fluid system and a system for citrate anticoagulation in an extracorporeal blood circuit

#146
20160095970
2016-04-07

Renal therapy blood cleansing system with selective valve feature

#147
20160082172
2016-03-24

DIALYSIS MACHINE HAVING A CONDUCTIVITY SENSOR FOR DETERMINING FLUID PROPERTIES

#148
20160074568
2016-03-17

Portable hemodialysis machine and disposable cartridge with blood leak sensor

#149
20160074567
2016-03-17

Portable hemodialysis assembly with ammonia sensor

#150
20160074566
2016-03-17

Portable hemodialysis machine and disposable cartridge with dialysis reservoir level sensor

#151
20160074565
2016-03-17

Portable hemodialysis machine and disposable cartridge with flow sensor

#152
20150343133
2015-12-03

Dialysis system and methods

#153
20150343131
2015-12-03

Dialysis system and methods

#154
20150328386
2015-11-19

Fluid purification system

#155
20150021248
2015-01-22

Dialysis system comprising heat recovery

#156
20150021245
2015-01-22

Extracorporeal blood treatment system with heat recovery

#157
20140027379
2014-01-30

RO system and method for disinfecting lines of the RO system

#158
20130334115
2013-12-19

DEVICE FOR PRODUCING ULTRAPURE WATER ACCORDING TO THE RO (REVERSE OSMOSIS) PRINCIPLE

#159
20130204173
2013-08-08

Renal therapy blood cleansing system with isolation feature

#160
20130075310
2013-03-28

Device for producing ultrapure water

#161
20130032518
2013-02-07

Combination of a single-station reverse osmosis device with a hemodialysis device

#162
20120325696
2012-12-27

Filtration system for preparation of fluids for medical applications

#163
20120305481
2012-12-06

Batch filtration system for preparation of sterile fluid for renal replacement therapy

#164
20120298569
2012-11-29

Reverse osmosis system

#165
20120199526
2012-08-09

Device and method for inspecting a filter for an extracorporeal blood treatment device

#166
20120181230
2012-07-19

Production of individual concentrate

#167
20120175296
2012-07-12

Dialysis supply systems and related components

#168
20120080377
2012-04-05

BIOMIMETIC MEMBRANES AND USES THEREOF

#169
20120043279
2012-02-23

Systems and methods for priming sorbent-based hemodialysis

#170
20120022441
2012-01-26

Medical fluid pump valve integrity test methods and systems

#171
20120018378
2012-01-26

Renal failure therapy machines and methods including conductive and convective clearance

#172
20120006748
2012-01-12

BUFFERED COMPOSITIONS FOR DIALYSIS

#173
20110303588
2011-12-15

Hemodialysis system with horizontal cassette roller pumps

#174
20110300231
2011-12-08

Fluid purification system

#175
20110300230
2011-12-08

Fluid purification system

#176
20110297593
2011-12-08

Hemodialysis system using sorbent and reservoir

#177
20110284377
2011-11-24

Systems and methods for removing hydrogen peroxide from water purification systems

#178
20110240547
2011-10-06

Batch filtration system for preparation of sterile fluid for renal replacement therapy

#179
20110186521
2011-08-04

Filtration system for preparation of fluids for medical applications

#180
20110105983
2011-05-05

Hemodialysis system including on-line dialysate generation

#181
20110009798
2011-01-13

Renal therapy system having pump reversing fluid control

#182
20110009797
2011-01-13

Dialysis system including blood and dialysate cassette

#183
20110005992
2011-01-13

Dialysis system with balance chamber prime and rinseback

#184
20110005986
2011-01-13

Dialysis system with cassette based balance chambers and volumetric pumps

#185
20110004351
2011-01-06

Dialysis system including downloaded prescription entry

#186
20110000832
2011-01-06

Dialysis system with enhanced features

#187
20100241045
2010-09-23

Renal therapy blood cleansing system with balance chamber and bolus, rinseback or prime volume feature

#188
20100228177
2010-09-09

Batch filtration system for preparation of sterile fluid for renal replacement therapy

#189
20100176340
2010-07-15

BUFFERED COMPOSITIONS FOR DIALYSIS

#190
20100170849
2010-07-08

BUFFERED COMPOSITIONS FOR DIALYSIS

#191
20100119618
2010-05-13

Dialysis solutions containing pyrophosphates

#192
20090211975
2009-08-27

Batch filtration system for preparation of sterile fluid for renal replacement therapy

#193
20090182263
2009-07-16

Filtration system for preparation of fluids for medical applications

#194
20090098215
2009-04-16

Dialysis solutions containing pyrophosphates

#195
20080230450
2008-09-25

Filtration system for preparation of fluids for medical applications

#196
20080210606
2008-09-04

Filtration System Preparation of Fluids for Medical Applications

#197
20080053905
2008-03-06

BATCH FILTRATION SYSTEM FOR PREPARATION OF STERILE FLUID FOR RENAL

#198
20070248489
2007-10-25

POWERED STERILE SOLUTION DEVICE

#199
20070007208
2007-01-11

Batch filtration system for preparation of sterile fluid for renal replacement therapy

#200
20050287515
2005-12-29

Removal of bacterial DNA from therapeutic fluid formulations

#201
20050131332
2005-06-16

High convection home hemodialysis/hemofiltration and sorbent system

#202
20050131331
2005-06-16

Medical fluid therapy flow control systems and methods

#203
20050011833
2005-01-20

Apparatus for extracorporeal blood treatment with a device for checking a sterile filter, and method of checking a sterile filter of an extracorporeal blood treatment apparatus

#204
17974023
2023-12-12

System for tailoring dialysis treatment based on sensed potassium concentration, patient data, and population data