GB1479226A - Blood filter unit - Google Patents

Blood filter unit

Info

Publication number
GB1479226A
GB1479226A GB16090/75A GB1609075A GB1479226A GB 1479226 A GB1479226 A GB 1479226A GB 16090/75 A GB16090/75 A GB 16090/75A GB 1609075 A GB1609075 A GB 1609075A GB 1479226 A GB1479226 A GB 1479226A
Authority
GB
United Kingdom
Prior art keywords
cartridge
filter cartridge
blood
filter
johnson
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB16090/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson & Johnson Purolator
Original Assignee
Johnson & Johnson Purolator
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson & Johnson Purolator filed Critical Johnson & Johnson Purolator
Publication of GB1479226A publication Critical patent/GB1479226A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

1479226 Blood filter JOHNSON & JOHNSON and PUROLATOR INC 18 April 1975 [19 April 1974] 16090/75 Heading BID A blood filtering unit comprises an assembly for supporting a filter cartridge, a filter cartridge and a housing for said assembly and cartridge. Filter cartridge 12 is supported by permeable core 11 and is hot melt adhesively secured to top plate 18 and screwed bottom member 20. Blood enters at 26 and passes inwardly through filter cartridge 12, which may be pleated, and exits at 22, air is vented at 27. The casing may be opaque or transparent, e.g. of polyolefins such as polypropylene, polyethylene, butadiene/styrene polymers or polycarbonates. The cartridge may be of synthetic fibre felts or synthetic foam or woven polyester or nylon. The cartridge may be frusto conical with more widely spaced pleats at the bottom than the top.
GB16090/75A 1974-04-19 1975-04-18 Blood filter unit Expired GB1479226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46245474A 1974-04-19 1974-04-19

Publications (1)

Publication Number Publication Date
GB1479226A true GB1479226A (en) 1977-07-06

Family

ID=23836459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16090/75A Expired GB1479226A (en) 1974-04-19 1975-04-18 Blood filter unit

Country Status (17)

Country Link
JP (1) JPS5854831B2 (en)
AR (1) AR203910A1 (en)
BR (1) BR7502399A (en)
CA (1) CA1042359A (en)
CH (1) CH587661A5 (en)
DE (1) DE2516215C2 (en)
DK (1) DK127275A (en)
FI (1) FI751169A (en)
FR (1) FR2267817B1 (en)
GB (1) GB1479226A (en)
IE (1) IE41001B1 (en)
IN (1) IN140747B (en)
IT (1) IT1035335B (en)
NL (1) NL7504585A (en)
NO (1) NO751187L (en)
SE (1) SE404877B (en)
ZA (1) ZA752497B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203667A (en) * 1987-04-21 1988-10-26 Polden Products Limited Filter for mastitis detection
GB2327369A (en) * 1997-07-16 1999-01-27 Pall Corp Filter element with end caps
US7273550B2 (en) 1997-07-16 2007-09-25 Pall Corporation Filter assemblies with valves
US8517998B2 (en) 2002-04-26 2013-08-27 Emd Millipore Corporation Disposable, sterile fluid transfer device
US8539988B2 (en) 2008-12-18 2013-09-24 Emd Millipore Corporation Device for the transfer of a medium
US8544497B2 (en) 2009-10-30 2013-10-01 Emd Millipore Corporation Fluid transfer device and system
US8549935B2 (en) 2003-12-23 2013-10-08 Emd Millipore Corporation Disposable, pre-sterilized fluid receptacle sampling device
US8690120B2 (en) 2007-11-16 2014-04-08 Emd Millipore Corporation Fluid transfer device
US9028779B2 (en) 2008-12-18 2015-05-12 Emd Millipore Corporation Device for the transfer of a medium
WO2016166673A1 (en) * 2015-04-16 2016-10-20 Gupta Nalini K Vacuum filtration system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339688A (en) * 1976-09-22 1978-04-11 Green Cross Corp Filter for transfusion
DE2905514A1 (en) * 1979-02-14 1980-08-28 Fresenius Chem Pharm Ind Blood filter for removing dead particles or impurities - using dense packing of plastic monofilaments wound into coil on hollow sieve core
JPS6024401Y2 (en) * 1980-12-25 1985-07-22 日本エンバイロ工業株式会社 Filtration adsorption circulation equipment
US4411783A (en) * 1981-12-23 1983-10-25 Shiley Incorporated Arterial blood filter with improved gas venting
US5126054A (en) * 1990-05-24 1992-06-30 Pall Corporation Venting means
US5863436A (en) * 1990-05-24 1999-01-26 Pall Corporation Venting system
FR2677267B1 (en) * 1991-06-04 1994-07-08 Lucas France FILTER FOR LIQUID PROVIDING PERMANENT DEGASSING.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701433A (en) * 1970-11-10 1972-10-31 Pall Corp Filter for use in the filtration of blood

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203667A (en) * 1987-04-21 1988-10-26 Polden Products Limited Filter for mastitis detection
GB2203667B (en) * 1987-04-21 1991-01-09 Polden Products Limited Filter assembly, e.g. for mastitis detection
GB2327369B (en) * 1997-07-16 2002-03-27 Pall Corp Filter assembly
US7273550B2 (en) 1997-07-16 2007-09-25 Pall Corporation Filter assemblies with valves
GB2327369A (en) * 1997-07-16 1999-01-27 Pall Corp Filter element with end caps
US9482351B2 (en) 2002-04-26 2016-11-01 Emd Millipore Corporation Disposable, sterile fluid transfer device
US8517998B2 (en) 2002-04-26 2013-08-27 Emd Millipore Corporation Disposable, sterile fluid transfer device
US8562572B2 (en) 2002-04-26 2013-10-22 Emd Millipore Corporation Disposable, sterile fluid transfer device
US8579871B2 (en) 2002-04-26 2013-11-12 Emd Millipore Corporation Disposable, sterile fluid transfer device
US8549935B2 (en) 2003-12-23 2013-10-08 Emd Millipore Corporation Disposable, pre-sterilized fluid receptacle sampling device
US8646342B2 (en) 2003-12-23 2014-02-11 Emd Millipore Corporation Disposable, pre-sterilized fluid receptacle sampling device
US10247312B2 (en) 2007-11-16 2019-04-02 Emd Millipore Corporation Fluid transfer device
US8690120B2 (en) 2007-11-16 2014-04-08 Emd Millipore Corporation Fluid transfer device
US8539988B2 (en) 2008-12-18 2013-09-24 Emd Millipore Corporation Device for the transfer of a medium
US9028779B2 (en) 2008-12-18 2015-05-12 Emd Millipore Corporation Device for the transfer of a medium
US9120585B2 (en) 2008-12-18 2015-09-01 Emd Millipore Corporation Device for the transfer of a medium
US9150825B2 (en) 2008-12-18 2015-10-06 Emd Millipore Corporation Device for the transfer of a medium
US9279100B2 (en) 2008-12-18 2016-03-08 Emd Millipore Corporation Device for the transfer of a medium
US9296983B2 (en) 2008-12-18 2016-03-29 Emd Millipore Corporation Device for the transfer of a medium
US8919365B2 (en) 2009-10-30 2014-12-30 Emd Millipore Corporation Fluid transfer device and system
US8915264B2 (en) 2009-10-30 2014-12-23 Emd Millipore Corporation Fluid transfer device and system
US8544497B2 (en) 2009-10-30 2013-10-01 Emd Millipore Corporation Fluid transfer device and system
WO2016166673A1 (en) * 2015-04-16 2016-10-20 Gupta Nalini K Vacuum filtration system
US20180078906A1 (en) * 2015-04-16 2018-03-22 Nalini K GUPTA Vacuum filtration system
US11511234B2 (en) * 2015-04-16 2022-11-29 Nalini K GUPTA Vacuum filtration system

Also Published As

Publication number Publication date
CA1042359A (en) 1978-11-14
IN140747B (en) 1976-12-18
BR7502399A (en) 1976-03-09
ZA752497B (en) 1976-11-24
JPS50141889A (en) 1975-11-14
IE41001L (en) 1975-10-19
DE2516215A1 (en) 1975-10-30
CH587661A5 (en) 1977-05-13
DK127275A (en) 1975-10-20
FR2267817B1 (en) 1982-03-19
NL7504585A (en) 1975-10-21
DE2516215C2 (en) 1985-11-07
NO751187L (en) 1975-10-21
JPS5854831B2 (en) 1983-12-06
SE7504513L (en) 1975-10-20
IE41001B1 (en) 1979-09-26
SE404877B (en) 1978-11-06
AU7944975A (en) 1976-09-30
AR203910A1 (en) 1975-10-31
FI751169A (en) 1975-10-20
IT1035335B (en) 1979-10-20
FR2267817A1 (en) 1975-11-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950417