JP2017508554A - 成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法 - Google Patents

成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法 Download PDF

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Publication number
JP2017508554A
JP2017508554A JP2016558649A JP2016558649A JP2017508554A JP 2017508554 A JP2017508554 A JP 2017508554A JP 2016558649 A JP2016558649 A JP 2016558649A JP 2016558649 A JP2016558649 A JP 2016558649A JP 2017508554 A JP2017508554 A JP 2017508554A
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Prior art keywords
frame
biological fluid
filter assembly
fluid filter
filter
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Pending
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JP2016558649A
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English (en)
Japanese (ja)
Inventor
リン，ダニエル
フラナガン，パトリック
フシャン，ジェイムス
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フェンウォール、インコーポレイテッド
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Publication of JP2017508554A publication Critical patent/JP2017508554A/ja
Priority to JP2019118482A priority Critical patent/JP6959298B2/ja
Pending legal-status Critical Current

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    • 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
    • A61M1/3635—Constructional details
    • A61M1/3636—Constructional details having a flexible housing
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0281—Apparatus for treatment of blood or blood constituents prior to transfusion, e.g. washing, filtering or thawing
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A61M2005/1655—Filter with fibers, e.g. filtering element in form of hollow fibers
    • 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
    • A61M2202/0439—White blood cells; Leucocytes
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
JP2016558649A 2014-03-24 2014-06-06 成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法 Pending JP2017508554A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019118482A JP6959298B2 (ja) 2014-03-24 2019-06-26 成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/223,831 2014-03-24
US14/223,831 US9968738B2 (en) 2014-03-24 2014-03-24 Biological fluid filters with molded frame and methods for making such filters
PCT/US2014/041217 WO2015147898A1 (en) 2014-03-24 2014-06-06 Biological fluid filters with molded frame and methods for making such filters

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2019118482A Division JP6959298B2 (ja) 2014-03-24 2019-06-26 成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法
JP2020077189A Division JP7277413B2 (ja) 2014-03-24 2020-04-24 成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法

Publications (1)

Publication Number Publication Date
JP2017508554A true JP2017508554A (ja) 2017-03-30

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
JP2016558649A Pending JP2017508554A (ja) 2014-03-24 2014-06-06 成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法
JP2019118482A Active JP6959298B2 (ja) 2014-03-24 2019-06-26 成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法
JP2020077189A Active JP7277413B2 (ja) 2014-03-24 2020-04-24 成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2019118482A Active JP6959298B2 (ja) 2014-03-24 2019-06-26 成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法
JP2020077189A Active JP7277413B2 (ja) 2014-03-24 2020-04-24 成型フレームを有する生物学的流体フィルタとそのフィルタの作製方法

Country Status (8)

Country Link
US (1) US9968738B2 (https=)
EP (1) EP3122397B1 (https=)
JP (3) JP2017508554A (https=)
CN (1) CN106132453A (https=)
AU (1) AU2014388298B2 (https=)
BR (1) BR112016020961B1 (https=)
CA (1) CA2941157C (https=)
WO (1) WO2015147898A1 (https=)

Families Citing this family (8)

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US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US10376620B2 (en) 2015-04-02 2019-08-13 Fenwal, Inc. Systems and methods for leukoreducing a red blood cell-containing fluid and concentrated red blood cells
WO2017141948A1 (ja) * 2016-02-16 2017-08-24 テルモ株式会社 血液処理フィルタ及びその製造方法並びに血液バッグシステム
US10967111B2 (en) 2016-02-16 2021-04-06 Terumo Kabushiki Kaisha Blood treatment filter and blood bag system
US10857269B2 (en) 2016-08-24 2020-12-08 Fenwal, Inc. Cassette having an integrated filter and bypass
US10940248B2 (en) 2016-12-19 2021-03-09 Fenwal, Inc. Systems and methods for recovering white blood cells from a leukoreduction filter

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