CH568761A5 - - Google Patents

Info

Publication number
CH568761A5
CH568761A5 CH874873A CH874873A CH568761A5 CH 568761 A5 CH568761 A5 CH 568761A5 CH 874873 A CH874873 A CH 874873A CH 874873 A CH874873 A CH 874873A CH 568761 A5 CH568761 A5 CH 568761A5
Authority
CH
Switzerland
Application number
CH874873A
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of CH568761A5 publication Critical patent/CH568761A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/012—Making filtering elements
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • B01D29/07—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 flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • 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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0668—The layers being joined by heat or melt-bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0672—The layers being joined by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0681—The layers being joined by gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1216—Pore size

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Geology (AREA)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Filtration Of Liquid (AREA)
CH874873A 1972-06-16 1973-06-15 CH568761A5 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26358472A 1972-06-16 1972-06-16

Publications (1)

Publication Number Publication Date
CH568761A5 true CH568761A5 (fi) 1975-11-14

Family

ID=23002396

Family Applications (1)

Application Number Title Priority Date Filing Date
CH874873A CH568761A5 (fi) 1972-06-16 1973-06-15

Country Status (15)

Country Link
JP (1) JPS5218518B2 (fi)
AU (1) AU465962B2 (fi)
BE (1) BE801042A (fi)
BR (1) BR7304437D0 (fi)
CA (1) CA1002887A (fi)
CH (1) CH568761A5 (fi)
DE (1) DE2329760C3 (fi)
FR (1) FR2189081B1 (fi)
GB (1) GB1440027A (fi)
IL (1) IL42419A (fi)
IT (1) IT985697B (fi)
NL (1) NL171225C (fi)
SE (1) SE403967B (fi)
SU (1) SU533324A3 (fi)
ZA (1) ZA733919B (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998009710A1 (de) * 1996-09-05 1998-03-12 Sartorius Ag Filtrationseinheit mit plissierten filterelementen
DE102006027032A1 (de) * 2006-06-08 2007-12-13 Carl Freudenberg Kg Taschenförmiges Filterelement

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146383U (fi) * 1974-05-21 1975-12-04
IL51209A (en) * 1976-03-25 1981-02-27 Baxter Travenol Lab Blood filter
US4303530A (en) * 1977-10-26 1981-12-01 Medical Incorporated Blood filter
US4304670A (en) * 1979-04-03 1981-12-08 Terumo Corporation Blood filter with air trap and distributing chamber
DE3242359A1 (de) * 1981-12-08 1983-07-21 Smiths Industries Public Ltd. Co., London Filterbauteil
DE8236602U1 (de) * 1982-12-28 1983-04-28 Sartorius GmbH, 3400 Göttingen Filter zur wasserfiltration, insbesondere zur entpyrogenisierung und/oder sterilisation von infusionsloesungen
DE3406928A1 (de) * 1983-03-01 1984-09-06 Biotest-Serum-Institut Gmbh, 6000 Frankfurt Transfusionsfeinfilter zur entfernung von koageln und aggregaten in blut und blutbestandteilen
GB2176416B (en) * 1985-06-08 1989-07-26 Sartorius Gmbh Fluid filter
WO2004084974A1 (ja) * 2003-03-24 2004-10-07 Jms Co. Ltd. 血液フィルタ装置およびその製造方法
WO2007086322A1 (ja) * 2006-01-27 2007-08-02 Jms Co., Ltd. 血液フィルタ装置およびその製造方法
CA2749721A1 (en) 2009-01-15 2010-07-22 Brightwake Limited Extracorporeal blood filtration
GB0904769D0 (en) * 2009-03-20 2009-05-06 Brentnall Nicholas Filter and method of manufacture
EP3583962B1 (en) * 2018-06-20 2023-05-24 Fresenius Hemocare Italia S.r.l. Blood-collection container and manufacturing method
US20200324227A1 (en) * 2019-04-10 2020-10-15 James R. Munson Filters Having a Plurality of Openings
DE102019216249A1 (de) * 2019-10-22 2021-04-22 Filtration Group Gmbh Entölungseinrichtung mit Entölungsfilter
CN113289106A (zh) * 2021-06-30 2021-08-24 端源医疗科技无锡有限公司 用于血液透析的凝血过滤装置、静脉管以及血液透析装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644586A (en) * 1949-08-01 1953-07-07 Cutter Lab Blood strainer and drip meter
DE1928052A1 (de) * 1969-12-05 1970-12-10 Swank Dr Roy Laver Methode und Geraet fuer Blut-Praeparation
US3658183A (en) * 1970-03-19 1972-04-25 Gen Electric Filter holder
US3701433A (en) * 1970-11-10 1972-10-31 Pall Corp Filter for use in the filtration of blood
BE788210A (fr) * 1971-09-16 1973-02-28 Pall Corp Boite filtrante

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998009710A1 (de) * 1996-09-05 1998-03-12 Sartorius Ag Filtrationseinheit mit plissierten filterelementen
DE102006027032A1 (de) * 2006-06-08 2007-12-13 Carl Freudenberg Kg Taschenförmiges Filterelement

Also Published As

Publication number Publication date
BR7304437D0 (pt) 1974-09-24
NL171225C (nl) 1983-03-01
FR2189081B1 (fi) 1978-09-29
SE403967B (sv) 1978-09-18
SU533324A3 (ru) 1976-10-25
NL7307973A (fi) 1973-12-18
IL42419A0 (en) 1973-08-29
DE2329760B2 (de) 1977-09-01
AU5637873A (en) 1974-12-05
FR2189081A1 (fi) 1974-01-25
DE2329760C3 (de) 1978-05-03
NL171225B (nl) 1982-10-01
JPS5218518B2 (fi) 1977-05-21
GB1440027A (en) 1976-06-23
IL42419A (en) 1976-07-30
BE801042A (fr) 1973-12-18
ZA733919B (en) 1974-05-29
AU465962B2 (en) 1975-10-09
CA1002887A (en) 1977-01-04
JPS4950786A (fi) 1974-05-17
IT985697B (it) 1974-12-10
DE2329760A1 (de) 1974-01-03

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Legal Events

Date Code Title Description
PL Patent ceased