Patents-Review.com
ClassID:

22591 ⎘

A61M1/3636 - 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; Degassing devices; Buffer reservoirs; Drip chambers; Blood filters; Blood component filters, e.g. leukocyte filters; Constructional details having a flexible housing

Recent Application in this class:
#1
20250262368
2025-08-21

BLOOD FILTRATION SYSTEM

 #2
20250127977
2025-04-24

BIOLOGICAL COMPONENT SEPARATION DEVICE

 #3
20230077172
2023-03-09

BLOOD TREATMENT FILTER

 #4
20220378997
2022-12-01

FILTRATION UNIT FOR THE LEUCOCYTAPHERESIS OF THE BLOOD, COMPRISING A RELIEF-PERFORATED NONWOVEN

 #5
20220040392
2022-02-10

Biological component separation device

 #6
20200345921
2020-11-05

Blood treatment filter

 #7
20200316282
2020-10-08

Biological component collection device with internal pressure sensor and method

 #8
20190099535
2019-04-04

Modular medical fluid management assemblies and associated machines and methods

 #9
20180169311
2018-06-21

Systems and methods for recovering white blood cells from a leukoreduction filter

 #10
20180001242
2018-01-04

Biological fluid filters having flexible walls and methods for making such filters

 #11
20170368477
2017-12-28

REMOVAL OF IMMUNOGLOBULINS AND LEUKOCYTES FROM BIOLOGICAL FLUIDS

 #12
20170282531
2017-10-05

Flexible biological fluid filters

 #13
20170151382
2017-06-01

Biological fluid filters having flexible walls and methods for making such filters

 #14
20170136167
2017-05-18

Flexible biological fluid filters

 #15
20170014567
2017-01-19

Blood treatment filter

 #16
20160243293
2016-08-25

Blood processing filter and blood processing filter manufacturing method

 #17
20160235905
2016-08-18

Blood processing filter and blood processing filter manufacturing method

 #18
20160235904
2016-08-18

Blood processing filter and blood processing method

 #19
20150265954
2015-09-24

Biological fluid filters having flexible walls and methods for making such filters

 #20
20150265758
2015-09-24

Flexible biological fluid filters

 #21
20150265756
2015-09-24

Blood treatment filter, blood circuit, and blood treatment method

 #22
20150265755
2015-09-24

Biological fluid filters with molded frame and methods for making such filters

 #23
20140144832
2014-05-29

Blood processing filter and the method for manufacturing the same

 #24
20130092319
2013-04-18

Methods for making a plurality of filter assemblies

 #25
20120228207
2012-09-13

Plasma filter with laminated prefilter

 #26
20120219633
2012-08-30

REMOVAL OF IMMUNOGLOBULINS AND LEUKOCYTES FROM BIOLOGICAL FLUIDS

 #27
20120165176
2012-06-28

BLOOD PROCESSING FILTER, BLOOD CIRCUIT SYSTEM AND METHOD FOR CENTRIFUGATION

 #28
20120160782
2012-06-28

Blood processing filter and method for priming the filter

 #29
20120160763
2012-06-28

Blood processing filter

 #30
20120067811
2012-03-22

Blood processing filter and the method for manufacturing the same

 #31
20120067810
2012-03-22

Blood processing filter and the method for manufacturing the same

 #32
20110240549
2011-10-06

Filter for processing blood

 #33
20100108596
2010-05-06

Biological fluid filtration unit provided with an offset inlet and/or outlet member

 #34
20100084332
2010-04-08

FLEXIBLE HOUSING FILTER AND METHODS FOR MAKING SUCH FILTER

 #35
20100051533
2010-03-04

Blood processing filter

 #36
20090194489
2009-08-06

Blood Processing Systems And Methods That Employ An In-Line Flexible Leukofilter

 #37
20090062716
2009-03-05

Closed-type blood reservoir and extracorporeal blood circulation apparatus using the same

 #38
20080223776
2008-09-18

Filtration unit for the selective elimination of a target substance

 #39
20080110829
2008-05-15

Leukocyte removal method

 #40
20070175816
2007-08-02

Filtering Unit Having A Calendered Layer For Removing Leukocytes

 #41
20060229547
2006-10-12

Systems and methods for collecting leukocyte-reduced blood components, including plasma that is free or virtually free of cellular blood species

 #42
20060161092
2006-07-20

Blood separation systems and methods using a multiple function pump station

 #43
20060054557
2006-03-16

Virus-removing bag and virus-removing method using the same

 #44
20050133439
2005-06-23

Blood filter assembly having multiple filtration regions

 #45
20050124927
2005-06-09

Blood processing systems and methods that alternate flow of blood component and additive solution through an in-line leukofilter