SE8006721L - Icke luftblockerande filter - Google Patents

Icke luftblockerande filter

Info

Publication number
SE8006721L
SE8006721L SE8006721A SE8006721A SE8006721L SE 8006721 L SE8006721 L SE 8006721L SE 8006721 A SE8006721 A SE 8006721A SE 8006721 A SE8006721 A SE 8006721A SE 8006721 L SE8006721 L SE 8006721L
Authority
SE
Sweden
Prior art keywords
filter
membrane
hydrophilic
hydrophobic
fluid
Prior art date
Application number
SE8006721A
Other languages
English (en)
Inventor
Jr J L Pope
Original Assignee
Baxter Travenol Lab
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 Baxter Travenol Lab filed Critical Baxter Travenol Lab
Publication of SE8006721L publication Critical patent/SE8006721L/sv

Links

Classifications

    • 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
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • 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
    • A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
    • 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
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
    • 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
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
    • A61M5/385—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters using hydrophobic filters

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Centrifugal Separators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
SE8006721A 1979-10-19 1980-09-26 Icke luftblockerande filter SE8006721L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/086,462 US4278084A (en) 1979-10-19 1979-10-19 Non air-blocking filter

Publications (1)

Publication Number Publication Date
SE8006721L true SE8006721L (sv) 1981-04-20

Family

ID=22198721

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006721A SE8006721L (sv) 1979-10-19 1980-09-26 Icke luftblockerande filter

Country Status (8)

Country Link
US (1) US4278084A (sv)
BE (1) BE885535A (sv)
CA (1) CA1150123A (sv)
DK (1) DK405980A (sv)
FI (1) FI803010A (sv)
GB (1) GB2061125B (sv)
NO (1) NO802827L (sv)
SE (1) SE8006721L (sv)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478483A1 (fr) * 1979-11-05 1981-09-25 Millipore Corp Procede de liaison d'un filtre a un support de matiere plastique
US4412918A (en) * 1980-07-24 1983-11-01 Rickett David A Automatic and continuous chemical feed system
US4349437A (en) * 1980-07-24 1982-09-14 Rickett David A Automatic and continuous chemical feed system
US4335717A (en) * 1980-10-10 1982-06-22 Abbott Laboratories I.V. Administration set with retrograde volume
US4336036A (en) * 1981-01-08 1982-06-22 Amf Incorporated Filter and method of making same
US4515606A (en) * 1981-03-19 1985-05-07 Brunswick Corporation Gas separating and venting filter
US4462399A (en) * 1981-10-02 1984-07-31 Minnesota Mining And Manufacturing Company Powered air respirator and cartridge
DE3147499A1 (de) * 1981-12-01 1983-06-09 B. Braun Melsungen Ag, 3508 Melsungen "entlueftungseinrichtung fuer ein medizinisches fluessigkeitssystem"
DE3205229C2 (de) * 1982-02-13 1983-12-22 Sartorius GmbH, 3400 Göttingen Wegwerf-Filter
US4572724A (en) * 1984-04-12 1986-02-25 Pall Corporation Blood filter
DE3624363C2 (de) * 1986-07-18 1995-06-08 Akzo Gmbh Vorrichtung zum Abtrennen von Gasblasen aus Infusionsflüssigkeiten oder Flüssigkeiten des menschlichen Körpers
GB8820946D0 (en) * 1988-09-07 1988-10-05 Smith & Nephew Fluid administration set
US5037457A (en) * 1988-12-15 1991-08-06 Millipore Corporation Sterile hydrophobic polytetrafluoroethylene membrane laminate
US5167656A (en) * 1991-01-22 1992-12-01 Baxter International Inc. Blood container having lay-flat sample reservoir
US5439587A (en) * 1993-07-27 1995-08-08 Millipore Corporation Self priming filter apparatus
GB2305370B (en) * 1995-09-19 1997-10-29 Asahi Medical Co Device for depletion of leukocytes
US5779674A (en) * 1996-05-06 1998-07-14 Mallinckrodt Medical, Inc. Fluid gas removal drip chamber
GB2316334B (en) * 1996-08-20 2000-09-27 Smiths Industries Plc Filters
EP0824921A1 (en) * 1996-08-20 1998-02-25 Smiths Industries Public Limited Company Medical filter
IL120693A (en) * 1997-04-17 2001-11-25 Teva Medical Ltd Flow indicators for ambulatory infusion
US6508859B1 (en) * 2000-11-13 2003-01-21 Porous Media Corporation Method and apparatus for removing air or gas from fluid
ATE398167T1 (de) * 2004-06-02 2008-07-15 Millipore Corp Einwegreaktor
JPWO2007060866A1 (ja) * 2005-11-22 2009-05-07 日本電気株式会社 気液分離装置及び液体供給型燃料電池
CN101564562B (zh) * 2008-04-25 2011-04-06 上海金塔医用器材有限公司 防气泡输液器
JP5218153B2 (ja) 2009-02-26 2013-06-26 株式会社日立プラントテクノロジー 微生物検出装置、検出方法、及びそれに用いられる試料容器
DE102009012347A1 (de) 2009-03-09 2010-09-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Filteranordnung und ein Verfahren zur Herstellung einer Filteranordnung
WO2012126745A2 (en) 2011-03-18 2012-09-27 Gambro Lundia Ab Methods and devices for operating an infusion system
US10328193B2 (en) 2012-03-21 2019-06-25 Gambro Lundia Ab Extracorporeal blood treatment apparatus with multiple treatment solution reservoirs
CN106390230B (zh) * 2016-12-05 2022-10-14 韩晓勤 输液器滴斗及其精密输液装置
CN113671075A (zh) * 2021-08-16 2021-11-19 合肥中科光博量子科技有限公司 一种便携式非甲烷总烃分析仪

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803810A (en) * 1972-05-01 1974-04-16 Pall Corp Liquid-gas separator and filter
US4004587A (en) * 1975-06-13 1977-01-25 Baxter Travenol Laboratories, Inc. Parenteral liquid administration set with non-air blocking filter
US4009714A (en) * 1975-07-30 1977-03-01 Johnson & Johnson Intravenous solution filter unit
US4116646A (en) * 1977-05-20 1978-09-26 Millipore Corporation Filter unit
US4200095A (en) * 1977-08-15 1980-04-29 Millipore Corporation Arrangement for intravenous administration or the like
US4190426A (en) * 1977-11-30 1980-02-26 Baxter Travenol Laboratories, Inc. Gas separating and venting filter

Also Published As

Publication number Publication date
DK405980A (da) 1981-04-20
FI803010A (fi) 1981-04-20
NO802827L (no) 1981-04-21
GB2061125B (en) 1983-08-10
CA1150123A (en) 1983-07-19
US4278084A (en) 1981-07-14
GB2061125A (en) 1981-05-13
BE885535A (fr) 1981-02-02

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