Patents-Review.com
ClassID:

22488 ⎘

A61M1/1649 - 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 pulsatile dialysis fluid flow

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

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

 #2
20250082830
2025-03-13

COMBINATION WEARABLE AND STATIONARY DIALYSIS SYSTEM WITH ULTRAFILTRATE MODULE

 #3
20240285836
2024-08-29

HEMODIALYSIS SYSTEM INCLUDING A DISPOSABLE SET AND A DIALYSIS INSTRUMENT

 #4
20230398275
2023-12-14

VALVE DEVICE, EFFLUENT BAG AND METHODS

 #5
20220226551
2022-07-21

Hemodialysis system including a disposable set and a dialysis instrument

 #6
20210369930
2021-12-02

Combination wearable and stationary dialysis system with ultrafiltrate module

 #7
20210268161
2021-09-02

Method for stabilizing dialysate consumption flow, corresponding apparatus and central dialysate preparation and distribution system

 #8
20210213188
2021-07-15

COMBINATION WEARABLE AND STATIONARY DIALYSIS SYSTEMS

 #9
20200324035
2020-10-15

Hemodialysis system including a disposable set and a dialysis instrument

 #10
20200086031
2020-03-19

Fluid pumping device and blood purifying apparatus having the same

 #11
20200069856
2020-03-05

Pneumatic system having noise reduction features for a medical fluid machine

 #12
20190117867
2019-04-25

Portable dialysis device

 #13
20180344915
2018-12-06

Dialysis machine and ultrafiltration

 #14
20180250461
2018-09-06

Combination wearable and stationary dialysis systems

 #15
20180214620
2018-08-02

Renal therapy machine and method including a priming sequence

 #16
20180093030
2018-04-05

Dialysate free artificial kidney device

 #17
20170356435
2017-12-14

SYSTEM, METHOD, AND APPARATUS FOR UTILIZING A PUMPING CASSETTE

 #18
20170189592
2017-07-06

Pressure manifold system for dialysis

 #19
20170100531
2017-04-13

Lung assist device with oscillating fiber bundle

 #20
20170095604
2017-04-06

Dialysate supply device and blood dialyzing apparatus having the same

 #21
20150359956
2015-12-17

Fluid pumping apparatus for use with a removable fluid pumping cartridge

 #22
20150283314
2015-10-08

Dialysate supply unit and blood dialyzing apparatus having the same

 #23
20150165108
2015-06-18

Pressure manifold system for dialysis

 #24
20150122721
2015-05-07

Dialysis system including heparin injection

 #25
20140286794
2014-09-25

System, method, and apparatus for utilizing a pumping cassette

 #26
20140276428
2014-09-18

System, method, and apparatus for utilizing a pumping cassette

 #27
20140260556
2014-09-18

System, method, and apparatus for utilizing a pumping cassette

 #28
20140260551
2014-09-18

System, method, and apparatus for utilizing a pumping cassette

 #29
20140202958
2014-07-24

Portable dialysis device

 #30
20140194820
2014-07-10

Fluid pumping apparatus for use with a removable fluid pumping cartridge

 #31
20140175010
2014-06-26

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

 #32
20130343936
2013-12-26

Pump chamber configured to contain a residual fluid volume for inhibiting the pumping of a gas

 #33
20130277306
2013-10-24

Noise-reducing dialysis systems and methods of reducing noise in dialysis systems

 #34
20120325736
2012-12-27

DIALYSIS FLUID PUMP, AND HEMODIALYSIS APPARATUS HAVING SAME

 #35
20120103902
2012-05-03

Personal hemodialysis system including priming sequence and methods of same

 #36
20120085425
2012-04-12

Personal hemodialysis system

 #37
20120037550
2012-02-16

Hemodialysis system with cassette and pinch clamp

 #38
20120031826
2012-02-09

Hemodialysis system having clamping mechanism for peristaltic pumping

 #39
20110163033
2011-07-07

Noise-reducing dialysis systems and methods of reducing noise in dialysis systems

 #40
20110139704
2011-06-16

BLOOD DIALYZING APPARATUS

 #41
20110125073
2011-05-26

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

 #42
20110098624
2011-04-28

Method and apparatus for treating renal disease with hemodialysis utilizing pulsatile pump

 #43
20100296953
2010-11-25

Pump chamber configured to contain a residual fluid volume for inhibiting the pumping of a gas

 #44
20090202367
2009-08-13

Tube occluder and method for occluding collapsible tubes

 #45
20090112151
2009-04-30

Dialysis system having integrated pneumatic manifold

 #46
20090107902
2009-04-30

Personal hemodialysis system

 #47
20080217245
2008-09-11

Enhanced clearance in an artificial kidney incorporating a pulsatile pump

 #48
20050069425
2005-03-31

Tube occluder for occluding collapsible tubes