KR900006013A - 마이크로필터 장치 - Google Patents

마이크로필터 장치 Download PDF

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Publication number
KR900006013A
KR900006013A KR1019890014472A KR890014472A KR900006013A KR 900006013 A KR900006013 A KR 900006013A KR 1019890014472 A KR1019890014472 A KR 1019890014472A KR 890014472 A KR890014472 A KR 890014472A KR 900006013 A KR900006013 A KR 900006013A
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KR
South Korea
Prior art keywords
filter
micro
membrane
filter device
diameter
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Application number
KR1019890014472A
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English (en)
Inventor
윌리암 필포트 리차드
Original Assignee
데이브드 굿 차일드
알칸 인터내쇼날 리미티드
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 데이브드 굿 차일드, 알칸 인터내쇼날 리미티드 filed Critical 데이브드 굿 차일드
Publication of KR900006013A publication Critical patent/KR900006013A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/087—Single membrane modules
    • 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
    • A61M1/3633—Blood component filters, e.g. leukocyte filters
    • 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
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
    • 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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B01D71/025—Aluminium oxide
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0415—Plasma
    • A61M2202/0423—Serum; Human serous fluid, i.e. plasma without fibrinogen
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/02—Elements in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B01D2325/02832—1-10 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B01D2325/02833—Pore size more than 10 and up to 100 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B01D2325/02834—Pore size more than 0.1 and up to 1 µm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Geology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

내용 없음

Description

마이크로필터의 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명에 따른 필터 장치의 축단면도이다.

Claims (11)

  1. 주입구 및 배출구를 구비하며, 유동액 통로를 한정하며 직렬의 두개의 필터가 상기 통로를 통해 연장되는 하우징을 포함하는 마이크로-필터 장치에 있어서, 제1필너튼 예-필터이며, 제2필터는 기공에 의해 여결된 2면을 지닌 무기 막이며, 제1면 근접 부위의 직경은 제2면 근접 부위의 직경보다 더 크며, 제1면은 막의 상부 측면에 위치하는 마이크로-필터 장치.
  2. 제 1항에 있어서, 제2필터는 제1면으로부터 연장된 큰 기공 시스템을 지니며 제2면으로부터 연장된 작은 기공 시스템과 중간 접속 되는 무기 막이며, 제1면은 막의 상부 측면상에 위치하는 마이크로-필터 장치.
  3. 제 1항에 있어서, 무기 막은 비대칭 애노드 산화 알루미늄막인 마이크로-필터 장치.
  4. 제 1항에 있어서, 애노드 산화 알루미늄 막의 작은 기공 시스템중의 기공은 5-150nm의 최소 직경을 지니는 마이크로-필터 장치.
  5. 제 4항에 있어서, 최소 직경은 30-120nm인 마이크로-필터 장치.
  6. 제 1항에 있어서, 주입구는 수동식 주사기로부터 유동액을 수취하도록 구비된 마이크로-필터 장치.
  7. 제 1항에 있어서, 예-필터는 유리 섬유인 마이크로-필터 장치.
  8. 주입구 및 배출구를 구비하며, 유동액 통로를 한정하며 직렬의 하기 두개의 필터가 상기 통로를 통해 연장되는 하우징으로 파함한 마이크로-필터 장치를 통해 액체를 통과하는 것으로 구성되며, 젠1필터는 예-필터이며, 제2필터는 가공에 의해 접속된 두며을 구비한 무기 막으로서, 제1면 근접 부위의 기공 직경은 제2면 근접부의 기공 직경보다 더크며, 제1면은 막의 상부측면상에 위치하는, 현탁 물질을 함유한 액체 처리방법.
  9. 제 8항에 있어서, 액체는 생물학적 유체인 방법.
  10. 제 9항에 있어서, 생물학적 유체는 혈청인 방법.
  11. 제 9항에 있어서, 현탁된 물질은 미코플라스마인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890014472A 1988-10-10 1989-10-10 마이크로필터 장치 KR900006013A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8823706.0 1988-10-10
GB888823706A GB8823706D0 (en) 1988-10-10 1988-10-10 Microfilter device

Publications (1)

Publication Number Publication Date
KR900006013A true KR900006013A (ko) 1990-05-07

Family

ID=10644953

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890014472A KR900006013A (ko) 1988-10-10 1989-10-10 마이크로필터 장치

Country Status (10)

Country Link
EP (1) EP0364173A1 (ko)
JP (1) JPH02152525A (ko)
KR (1) KR900006013A (ko)
CN (1) CN1041706A (ko)
AU (1) AU4268389A (ko)
BR (1) BR8905097A (ko)
CA (1) CA2000055A1 (ko)
DK (1) DK498689A (ko)
GB (1) GB8823706D0 (ko)
NO (1) NO894031L (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100893418B1 (ko) * 1998-10-15 2009-04-17 만네스만 파우데오 아게 양 측면에 스트립 도체가 배치된 보오드

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4143639C2 (de) 1991-12-02 2002-10-24 Qiagen Gmbh Verfahren zur Isolierung und Reinigung von Nukleinsäuren
CA2179626C (en) * 1993-12-21 2005-03-15 Adrian Parton Filtration method and apparatus
SI9400107A (en) * 1994-03-02 1995-10-31 Lek Tovarna Farmacevtskih New process of the isolation of clavulanic acid and its pharmaceutical salts from fermented broth of streptomyces sp.p 6621 ferm p 2804.
DE19823994B4 (de) * 1998-05-28 2008-06-26 Whatman Gmbh Membranträger zur Keimzahlbestimmung
US7108791B2 (en) 1999-09-14 2006-09-19 Millipore Corporation High-resolution virus removal methodology and filtration capsule useful therefor
WO2001019506A1 (en) * 1999-09-14 2001-03-22 MILLIPORE CORPORATION KING, Timothy, J. Virus removal devices and membrane
DE10000196B4 (de) * 2000-01-05 2013-10-10 Sartorius Stedim Biotech Gmbh Verbesserte Crossflow-Filtrationseinheit
FR2809969B1 (fr) * 2000-06-09 2003-09-26 Bio Merieux Preparation d'un echantillon a analyser a partir d'un echantillon de tres grand volume
US8210360B2 (en) 2006-05-07 2012-07-03 Synkera Technologies, Inc. Composite membranes and methods for making same
KR100900387B1 (ko) 2007-08-24 2009-06-02 한국원자력연구원 수처리용 필터 및 이의 제조방법
CN101732767A (zh) * 2008-11-10 2010-06-16 天津市同业科技发展有限公司 一种医用负压吸引器除菌防溢过滤器
US9309019B2 (en) * 2010-05-21 2016-04-12 Adhezion Biomedical, Llc Low dose gamma sterilization of liquid adhesives
US8815156B2 (en) * 2010-07-19 2014-08-26 Andalyze, Inc. Sensor housing and reagent chemistry
US9833382B2 (en) 2012-03-29 2017-12-05 Saint_Gobain Performance Plastics Corporation Needle filter apparatus
EP3444000B1 (en) * 2012-03-29 2020-04-29 Saint-Gobain Performance Plastics Corporation Needle filter apparatus
JP5703365B1 (ja) * 2013-12-25 2015-04-15 株式会社ピュアロンジャパン 微小孔フィルタの製造方法
KR101853296B1 (ko) * 2016-09-13 2018-04-30 (주)포인트엔지니어링 마이크로 센서 패키지 및 마이크로 센서 패키지 제조방법
GB201703383D0 (en) 2017-03-02 2017-04-19 Gargle Tech Ltd Testing for particulates
US11680877B2 (en) 2018-09-05 2023-06-20 Hero Scientific Ltd. Testing for particulates
CN109925881A (zh) * 2019-03-13 2019-06-25 深圳拓扑精膜科技有限公司 使用aao多孔膜的可扩展循环过滤装置及系统
WO2022149135A2 (en) 2021-01-06 2022-07-14 Hero Scientific Ltd. Filtration sampling devices
JP2022162667A (ja) * 2021-04-13 2022-10-25 株式会社光触媒研究院 除去装置及び除去方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH546090A (de) * 1973-02-20 1974-02-28 Wasser Sand Forschungs Gmbh Filtergeraet.
US4246107A (en) * 1978-03-06 1981-01-20 Asahi Kasei Kogyo Kabushiki Kaisha Separation of lymphocytes from lymphocyte-containing suspension by filtration
FR2443268A1 (fr) * 1978-12-08 1980-07-04 Boeuf Lola Le Dispositif de filtration
DE2921924A1 (de) * 1979-05-30 1980-12-04 Biotest Serum Institut Gmbh Geraet zur reversiblen und irreversiblen adsorption von blut und blutbestandteilen
US4294594A (en) * 1979-10-02 1981-10-13 United States Surgical Corporation Self-contained filter assembly for removing air, particles and bacteria from a solution
DE3279618D1 (en) * 1982-01-04 1989-05-24 Brunswick Corp Membrane systems for filtration
US4483825A (en) * 1982-07-09 1984-11-20 Fatches Keith R Pipette and filter combination
DE3314937A1 (de) * 1983-04-25 1984-10-31 Gottfried Prof. Dr. 8057 Eching Pfeiffer Vorrichtung und verfahren zur erzeugung bzw. freisetzung und abtrennung von substanzen oder partikulaeren gebilden aus fluessiger, plastischer oder fester materie und verwendung der vorrichtung
US4701267B1 (en) * 1984-03-15 1996-03-12 Asahi Medical Co Method for removing leukocytes
GB8426264D0 (en) * 1984-10-17 1984-11-21 Alcan Int Ltd Porous films
DE8435227U1 (de) * 1984-12-01 1985-02-28 B. Braun Melsungen Ag, 3508 Melsungen Filter fuer blutfuehrende leitungssysteme

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100893418B1 (ko) * 1998-10-15 2009-04-17 만네스만 파우데오 아게 양 측면에 스트립 도체가 배치된 보오드

Also Published As

Publication number Publication date
GB8823706D0 (en) 1988-11-16
AU4268389A (en) 1990-04-12
NO894031D0 (no) 1989-10-09
CN1041706A (zh) 1990-05-02
NO894031L (no) 1990-04-11
DK498689A (da) 1990-04-11
EP0364173A1 (en) 1990-04-18
JPH02152525A (ja) 1990-06-12
CA2000055A1 (en) 1990-04-10
BR8905097A (pt) 1990-05-15
DK498689D0 (da) 1989-10-09

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