ClassID:

22608

A61M1/3663 - 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; Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits; Extra-corporeal blood circuits Flow rate transducers; Flow integrators

Recent Application in this class:
#1
20260097162
2026-04-09

COMBINED BLOOD PUMP AND OXYGENATOR SYSTEM

#2
20260097160
2026-04-09

COMBINED BLOOD PUMP AND OXYGENATOR SYSTEM

#3
20260000820
2026-01-01

Valve mechanism for flow regulation in a shunt

#4
20250367353
2025-12-04

PERFUSION FOR TREATMENT OF MEDICAL CONDITIONS

#5
20250325737
2025-10-23

THERAPEUTIC PLASMA EXCHANGE SYSTEMS AND METHODS

#6
20250303037
2025-10-02

Flow Balancing Devices, Methods, and Systems

#7
20250262367
2025-08-21

DEVICE FOR AUTOMATICALLY ESTABLISHING THE VENOUS INFLOW TO A BLOOD RESERVOIR OF AN EXTRACORPOREAL BLOOD CIRCULATION SYSTEM

#8
20250135080
2025-05-01

EXTRACORPOREAL LIFE SUPPORT SYSTEM WITH BLOCKAGE DETECTION

#9
20240277931
2024-08-22

EXTRACORPOREAL BLOOD FILTERING MACHINE AND METHODS

#10
20240277930
2024-08-22

EXTRACORPOREAL BLOOD FILTERING MACHINE AND METHODS

#11
20240277929
2024-08-22

EXTRACORPOREAL BLOOD FILTERING MACHINE AND METHODS

#12
20240277928
2024-08-22

Extracorporeal blood filtering machine and methods

#13
20240207499
2024-06-27

SENSOR MONITORING SYSTEM FOR IN-DWELLING CATHETER BASED TREATMENTS

#14
20240181148
2024-06-06

EXTRACORPOREAL LIFE SUPPORT SYSTEM

#15
20240075195
2024-03-07

Device for Establishing the Venous Inflow to a Blood Reservoir of an Extracorporeal Blood Circulation System

#16
20240042117
2024-02-08

Shunts with blood-flow indicators

#17
20230191015
2023-06-22

Flow Balancing Devices, Methods, and Systems

#18
20230084231
2023-03-16

FLOW SENSOR AND METHOD OF MEASURING A FLOW

#19
20230079577
2023-03-16

Vent Interlock

#20
20230036866
2023-02-02

METHOD AND APPARATUS FOR IDENTIFYING DISRUPTION OF A FLUID CONNECTION BETWEEN AN EXTRACORPOREAL CIRCUIT AND A PATIENT CIRCULATORY SYSTEM

#21
20220249759
2022-08-11

CONTROL SYSTEM

#22
20220226556
2022-07-21

Shunts with blood-flow indicators

#23
20220133975
2022-05-05

Extracorporeal blood line set and blood treatment machine

#24
20220105253
2022-04-07

Device for establishing the venous inflow to a blood reservoir of an extracorporeal blood circulation system

#25
20220080094
2022-03-17

Device for automatically establishing the venous inflow to a blood reservoir of an extracorporeal blood circulation system

#26
20220080093
2022-03-17

SIMULTANEOUS ECMO AND CRRT

#27
20220047791
2022-02-17

Integrated extracorporeal oxygenation and COremoval with ventilation system

#28
20220040391
2022-02-10

Fluid flow sensing and bubble detecting apparatus and method for improving a fluid flow sensing and bubble detecting apparatus

#29
20220001087
2022-01-06

DIALYSIS MACHINE

#30
20210369935
2021-12-02

Sensor system and medical device

#31
20210299342
2021-09-30

METHOD FOR DETECTION OF FLOW OBSTRUCTION IN AN EXTRACORPOREAL CIRCUIT, APPARATUS AND COMPUTER PROGRAM

#32
20210213190
2021-07-15

PREDICTION DISPLAY SYSTEM AND TREATMENT METHOD

#33
20210128812
2021-05-06

Flow balancing devices, methods, and systems

#34
20210128811
2021-05-06

Therapeutic Plasma Exchange Systems and Methods

#35
20210106743
2021-04-15

Methods for removal of toxins from blood using an extracorporeal circuit comprised of a hollow-fiber filter module and polymer sorbent in combination

#36
20210093772
2021-04-01

BLOOD TREATMENT DEVICE WITH AUTOMATIC SUBSTITUTION VOLUME COMPENSATION

#37
20200405941
2020-12-31

Blood purification apparatus and method of trapping bubbles therein

#38
20200397972
2020-12-24

Blood pressure prediction method and electronic device using the same

#39
20200368423
2020-11-26

Universal portable machine for online hemodiafiltration using regenerated dialysate

#40
20200353145
2020-11-12

System and method for dialyzer evaluation

#41
20200345922
2020-11-05

Apparatus for extracorporeal treatment of blood

#42
20200284628
2020-09-10

Optical measurement apparatus, optical measurement method, computer program, and recording medium

#43
20200268958
2020-08-27

DIALYSIS MACHINE

#44
20200188572
2020-06-18

Device for an extracorporeal blood treatment, and method for determining a hemodynamic parameter during an extracorporeal blood treatment

#45
20200188567
2020-06-18

System and method for dialyzer evaluation

#46
20200179586
2020-06-11

Systems and methods for treating blood

#47
20200164132
2020-05-28

Fluid flow rate measuring and gas bubble detecting apparatus

#48
20200155751
2020-05-21

ASPIRATION STENOSIS AND METHOD THEREFOR

#49
20200139033
2020-05-07

Device for extracorporeal blood treatment and device for collecting blood clots, and method for determining a hemodynamic parameter during an extracorporeal blood treatment

#50
20200093974
2020-03-26

Medical device with an additively applied converter

#51
20200061281
2020-02-27

Flow balancing devices, methods, and systems

#52
20190358387
2019-11-28

Sensor monitoring system for in-dwelling catheter based treatments

#53
20190351126
2019-11-21

Systems and methods for use and control of an automated separator with adsorption columns

#54
20190231963
2019-08-01

Monitoring device and method for monitoring an extracorporeal blood treatment device

#55
20190099537
2019-04-04

System and method for dialyzer evaluation

#56
20190076594
2019-03-14

Blood purifying device and access flow rate measuring method

#57
20190070354
2019-03-07

System and method of using frequency analysis to monitor flow rates

#58
20190070353
2019-03-07

Device for establishing the venous inflow to a blood reservoir of an extracorporeal blood circulation system

#59
20190054228
2019-02-21

Single pass dialysis combined with multiple pass albumin dialysis

#60
20190054225
2019-02-21

Extracorporeal circulation cassette

#61
20180344912
2018-12-06

System for controlling blood flow rate in an extracorporeal blood oxygenation circuit

#62
20180326142
2018-11-15

Portable device for monitoring vascular access status

#63
20180318492
2018-11-08

Device and method for monitoring an extracorporeal blood treatment

#64
20180296747
2018-10-18

CARDIAC FUNCTION MEASURING SYSTEM AND EXTRACORPOREAL CIRCULATOR PROVIDED WITH CARDIAC FUNCTION MEASURING SYSTEM

#65
20180250464
2018-09-06

Control system

#66
20180154059
2018-06-07

Dialysis machine

#67
20180133385
2018-05-17

Calibration method for flowmeters in blood dialysis system

#68
20180110913
2018-04-26

Fluid flow rate measuring and gas bubble detecting apparatus

#69
20170333616
2017-11-23

Apparatus and method of controlling an extracorporeal blood treatment

#70
20170252498
2017-09-07

DIALYSIS MACHINE

#71
20170119948
2017-05-04

Systems and methods for providing zones of selective thermal therapy

#72
20170112990
2017-04-27

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

#73
20170000940
2017-01-05

METHOD FOR ESTABLISHING AND/OR MONITORING THE STATE OF AN EXTRACORPOREAL FLUID OR FLUID FLOW BY MEANS OF ULTRASOUND

#74
20160378298
2016-12-29

Systems and methods for monitoring and correcting defects and tubing installation errors for blood processing systems

#75
20160220748
2016-08-04

Apparatus for extracorporeal treatment of blood and method of control of a blood-warming device in an extracorporeal blood treatment apparatus

#76
20160220747
2016-08-04

Device and method for detecting the recirculation during an extracorporeal blood treatment

#77
20160175511
2016-06-23

Systems and methods for real time calibration of pump stroke volumes during a blood separation procedure

#78
20160166755
2016-06-16

Method and control apparatus for determining and adjusting a flow rate of a blood delivery pump

#79
20160121037
2016-05-05

Acute renal replacement therapy apparatus

#80
20160089485
2016-03-31

Universal portable machine for online hemodiafiltration using regenerated dialysate

#81
20160022897
2016-01-28

SINGLE PASS DIALYSIS COMBINED WITH MULTIPLE PASS ALBUMIN DIALYSIS

#82
20160000990
2016-01-07

DIALYSIS MACHINE

#83
20150374897
2015-12-31

APPARATUS FOR BLOOD PURIFICATION BY EXTRACORPOREAL CIRCULATION

#84
20150367053
2015-12-24

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

#85
20150258269
2015-09-17

Apparatus and method of controlling an extracorporeal blood treatment

#86
20150144543
2015-05-28

Flowmeter, dialysis machine and medicinal solution injection device

#87
20150110655
2015-04-23

Linear peristaltic pump

#88
20150045712
2015-02-12

Blood feeding flow rate-controlling device and extracorporeal circulation device

#89
20140291248
2014-10-02

Systems and methods for use and control of an automated separator with adsorption columns

#90
20140209537
2014-07-31

Device and method for regulating a treatment device

#91
20140148750
2014-05-29

System and method for optimized apheresis draw and return

#92
20140110319
2014-04-24

Apparatus for performing haemodialysis

#93
20140099235
2014-04-10

Blood perfusion system

#94
20140083943
2014-03-27

Device and method for detecting the recirculation during an extracorporeal blood treatment

#95
20140081193
2014-03-20

METHOD AND SYSTEM FOR ADJUSTING ROTATION SPEED OF AN EXTRACORPOREAL THERAPEUTIC DEVICE

#96
20140048161
2014-02-20

Flow reversing device and fluid treatment apparatus

#97
20140012066
2014-01-09

Left and right side heart support

#98
20130327713
2013-12-12

Apparatus for extra-corporeal blood treatment and method of presetting an initial mode of treatment for an extra-corporeal blood treatment apparatus

#99
20130292312
2013-11-07

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

#100
20130248426
2013-09-26

Apparatus for extracorporeal treatment of blood

#101
20130193039
2013-08-01

Device and method for detecting the direction of the flow of liquid through a dialyzer

#102
20120330214
2012-12-27

Device and method for monitoring an extracorporeal blood treatment

#103
20120297869
2012-11-29

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

#104
20120292237
2012-11-22

Dialysis machine

#105
20120150089
2012-06-14

Device for pumping blood in an extracorporeal circuit

#106
20120130299
2012-05-24

Device for Establishing the Venous Inflow to a Blood Reservoir of an Extracorporeal Blood Circulation System

#107
20120109037
2012-05-03

BLOOD PERFUSION SYSTEM

#108
20120073365
2012-03-29

Thermal flow meter

#109
20120004865
2012-01-05

METHOD FOR MEASURING A FLUID VELOCITY AND RELATED APPARATUS

#110
20110196279
2011-08-11

Device for reversing the blood flow for an extracorporeal blood treatment device and method for determining the reversal of the blood flow during an extracorporeal blood treatment

#111
20110178453
2011-07-21

System and method for optimized apheresis draw and return

#112
20110125073
2011-05-26

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

#113
20110093230
2011-04-21

Device, method, and system for calibration of a flow meter used in conjunction with a ventricular assist device

#114
20110060199
2011-03-10

DETERMINATION OF BLOOD PUMP SYSTEM PERFORMANCE AND SAMPLE DILUTION USING A PROPERTY OF FLUID BEING TRANSPORTED

#115
20110021865
2011-01-27

Left and right side heart support

#116
20100198129
2010-08-05

Flow reversing device and fluid treatment apparatus

#117
20100116048
2010-05-13

Thermal flow meter

#118
20100089807
2010-04-15

Dialysis machine

#119
20100036487
2010-02-11

Blood pump with an ultrasound transducer

#120
20090314063
2009-12-24

Method and apparatus for detecting access recirculation

#121
20090259164
2009-10-15

System and method for optimized apheresis draw and return

#122
20090192749
2009-07-30

Device, method, and system for calibration of a flow meter used in conjunction with a ventricular assist device

#123
20090171261
2009-07-02

Method and apparatus for calculating fluid flow rate

#124
20090152200
2009-06-18

Optimizing clearance for protein-bound molecules using cascade filtration therapy

#125
20090131767
2009-05-21

Body-associated fluid transport structure evaluation devices

#126
20090126505
2009-05-21

Flowmeter for fine channel, analyzer using the same, and cartridge for analyzer

#127
20090064755
2009-03-12

Method for the calibration of a flow measurement in a flow system, and flow system for carrying out the method

#128
20090043240
2009-02-12

Method and apparatus for blood transport using a pressure controller in measurement of blood characteristics

#129
20080217245
2008-09-11

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

#130
20080214978
2008-09-04

Method of treating a bodily fluid

#131
20080177216
2008-07-24

Devices and methods for body fluid flow control in extracorporeal fluid treatment

#132
20080133006
2008-06-05

Blood Pump With An Ultrasonic Transducer

#133
20080105601
2008-05-08

Blood dialysis apparatus having convenient unit

#134
20070293759
2007-12-20

Doppler Flow Measurement Apparatus

#135
20070244382
2007-10-18

Blood Analyte Determinations

#136
20070244381
2007-10-18

Blood Analyte Determinations

#137
20070240497
2007-10-18

Blood Analyte Determinations

#138
20070225675
2007-09-27

Blood Analyte Determinations

#139
20070158249
2007-07-12

Dialysis machine with transport mode

#140
20070112289
2007-05-17

Apparatus and method of monitoring a vascular access of a patient subjected to an extracorporeal blood treatment

#141
20060289342
2006-12-28

Hemodialysis treatment apparatus and method for hemodialysis treatment

#142
20060211981
2006-09-21

MEDICAL TREATMENT PROCEDURE AND SYSTEM IN WHICH BIDIRECTIONAL FLUID FLOW IS SENSED

#143
20060167400
2006-07-27

Blood perfusion system

#144
20060064025
2006-03-23

Method and device for determining the blood flow in a blood-conducting tube

#145
20060015056
2006-01-19

Disposable cartridge for a blood perfusion system

#146
20050284815
2005-12-29

MEDICAL TREATMENT SYSTEM AND METHOD

#147
20050178732
2005-08-18

Measurement of a blood flow rate in hemodialysis shunts

#148
20050154345
2005-07-14

Fluid flow sensor, method and system

#149
20050154250
2005-07-14

Left and right side heart support

#150
20050118030
2005-06-02

Blood component processing systems and methods using fluid-actuated pumping elements that are integrity tested prior to use

#151
20050096578
2005-05-05

Method and device for determining blood flow in a vascular access

#152
20050095171
2005-05-05

Device for calculating blood flow in an extracorporeal blood circuit, and an apparatus for treatment of blood using the device

#153
20050051496
2005-03-10

Method and apparatus to measure blood flow in hemodialysis shunts

#154
18171640
2024-06-04

Extracorporeal blood filtering machine and methods

#155
16026825
2020-11-03

Method and apparatus for a hemodiafiltration module for use with a dialysis machine