JPWO2015050215A1 - 血液処理フィルター及び血液処理フィルターの製造方法 - Google Patents
血液処理フィルター及び血液処理フィルターの製造方法 Download PDFInfo
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- 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
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3403—Regulation parameters
- A61M1/341—Regulation parameters by measuring the filtrate rate or volume
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
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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
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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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
- A61M2202/0439—White blood cells; Leucocytes
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates
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- A—HUMAN NECESSITIES
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- A61M2207/00—Methods of manufacture, assembly or production
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/14—Filters
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Abstract
Description
(全血での濾過性能評価)
白血球除去性能=Log(濾過前白血球濃度(個/μL)/濾過後白血球濃度(個/μL))・・・(1)
[実施例1]
ポリエステル不織布1(平均繊維径が12μm、目付が30g/m2) 6枚
ポリエステル不織布2(平均繊維径1.6μm、目付が66g/m2) 2枚
ポリエステル不織布3(平均繊維径1.2μm、目付が30g/m2) 32枚
[実施例2]
[実施例3]
[比較例]
Claims (7)
- 血液成分を含む液体または血液から好ましくない成分を除去するための血液処理フィルターであって、
シート状のフィルター要素と、
前記フィルター要素を挟んで配置された入口側容器材及び出口側容器材を有し、前記フィルター要素によって内部空間が入口空間及び出口空間に仕切られた容器と、を備え、
前記フィルター要素は、前記入口空間側の濾過面及び前記出口空間側の濾過面と、前記一対の濾過面の周縁に沿った端面とを有し、
前記入口側容器材及び前記出口側容器材には把持部が設けられ、前記把持部は、前記一対の濾過面の外縁部同士を挟み付けて圧縮すると共に、溶融樹脂によって前記端面に接着されていることを特徴とする血液処理フィルター。 - 前記把持部において、前記フィルター要素が溶融していないことを特徴とする請求項1記載の血液処理フィルター。
- 前記溶融樹脂は、前記容器と同じ材料が使用されることを特徴とする請求項1または2記載の血液処理フィルター。
- 前記入口側容器材及び前記出口側容器材が可撓性樹脂からなることを特徴とする請求項1〜3のいずれか一項に記載の血液処理フィルター。
- 前記把持部は、前記フィルター要素の前記端面を取り囲み且つ前記溶融樹脂が設けられる樹脂流路を更に有することを特徴とする請求項1〜4のいずれか一項記載の血液処理フィルター。
- 前記入口側容器材、前記出口側容器材、及び前記フィルター要素は、前記樹脂流路内に前記溶融樹脂が充填されることによって前記把持部の全周にわたって帯状に接着されていることを特徴とする請求項5記載の血液処理フィルター。
- 血液成分を含む液体または血液から好ましくない成分を除去するための血液処理フィルターの製造方法であって、
一方の金型で入口側容器材を、他方の金型で出口側容器材を射出成形する射出成形工程と、
前記入口側容器材又は前記出口側容器材にフィルター要素を装填する装填工程と、
前記一対の金型を型合わせし、前記入口側容器材と前記出口側容器材とを接合させる接合工程と、
前記入口側容器材と前記出口側容器材とを溶融樹脂によって接着する接着工程と、を備え、
前記フィルター要素は、入口空間側の濾過面及び出口空間側の濾過面と、前記一対の濾過面の周縁に沿った端面とを有し、
前記入口側容器材及び前記出口側容器材には把持部が設けられ、前記把持部は、前記一対の濾過面の外縁部同士を挟み付けて圧縮すると共に、溶融樹脂によって前記端面に接着されていることを特徴とする血液処理フィルターの製造方法。
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JP2013208406 | 2013-10-03 | ||
JP2013208406 | 2013-10-03 | ||
PCT/JP2014/076428 WO2015050215A1 (ja) | 2013-10-03 | 2014-10-02 | 血液処理フィルター及び血液処理フィルターの製造方法 |
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JPWO2015050215A1 true JPWO2015050215A1 (ja) | 2017-03-09 |
JP6101356B2 JP6101356B2 (ja) | 2017-03-22 |
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EP (1) | EP3053612B1 (ja) |
JP (1) | JP6101356B2 (ja) |
CN (1) | CN105592869B (ja) |
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US10232104B2 (en) * | 2014-02-25 | 2019-03-19 | Biomet Manufacturing, Llc | Cell filter separation system |
WO2016006574A1 (ja) * | 2014-07-07 | 2016-01-14 | 旭化成メディカル株式会社 | 血液処理フィルター、及び血液処理フィルターの製造方法 |
WO2016006575A1 (ja) * | 2014-07-07 | 2016-01-14 | 旭化成メディカル株式会社 | 血液処理フィルター、及び血液処理フィルターの製造方法 |
EP3723887B1 (en) * | 2017-12-13 | 2023-08-23 | GVS S.p.A. | Improved filter unit for whole blood and blood derivatives |
JP7265911B2 (ja) * | 2018-07-10 | 2023-04-27 | 旭化成メディカル株式会社 | 計量チャンバーの製造方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52116969A (en) * | 1976-03-25 | 1977-09-30 | Baxter Travenol Lab | Blood filter system |
JPH0679110A (ja) * | 1992-04-30 | 1994-03-22 | Pall Corp | 攻撃的流体を濾過するフィルター |
JPH09168703A (ja) * | 1995-11-09 | 1997-06-30 | Smiths Ind Plc | フィルター |
JP2000517240A (ja) * | 1996-09-05 | 2000-12-26 | ザトーリウス アクチエン ゲゼルシャフト | ひだを付けられたフィルター要素を有する濾過ユニット |
JP4891080B2 (ja) * | 2003-09-12 | 2012-03-07 | フェンウォール、インコーポレイテッド | フロースルー除去デバイス、およびこのようなデバイスを使用するシステム |
WO2012039402A1 (ja) * | 2010-09-21 | 2012-03-29 | 旭化成メディカル株式会社 | 血液処理フィルター、及び血液処理フィルターの製造方法 |
JP2012192749A (ja) * | 2012-07-19 | 2012-10-11 | Canon Inc | 液体吐出ヘッド、および該液体吐出ヘッドの製造方法 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4170056A (en) | 1976-03-25 | 1979-10-09 | Baxter Travenol Laboratories, Inc. | Blood filter |
JP2649934B2 (ja) | 1988-02-23 | 1997-09-03 | カヤバ工業株式会社 | 比例電磁弁の制御装置 |
EP0408462B1 (en) * | 1989-07-14 | 1995-06-21 | Terumo Kabushiki Kaisha | Filter material for seizure of leukocytes and method for production thereof |
FR2677883B1 (fr) | 1991-06-24 | 1997-07-18 | Maco Pharma Sa | Poche filtrante destinee a permettre la filtration sterile du sang et ensemble de poches de prelevement de sang. |
US5480552A (en) * | 1992-01-10 | 1996-01-02 | Baxter International Inc. | Method for concentrating a solute with an oscillating filtration device |
JP3049182B2 (ja) * | 1993-04-28 | 2000-06-05 | 川澄化学工業株式会社 | 白血球除去用ロ過器 |
US6422397B1 (en) * | 1993-12-22 | 2002-07-23 | Baxter International, Inc. | Blood collection systems including an integral, flexible filter |
WO1995017236A1 (en) | 1993-12-22 | 1995-06-29 | Baxter International Inc. | Filtration media and device for filtering leukocytes |
JP3014916B2 (ja) | 1994-03-28 | 2000-02-28 | 川澄化学工業株式会社 | 白血球除去用ロ過器 |
US5556541A (en) * | 1994-04-26 | 1996-09-17 | Filtertek, Inc. | Process for making hermetically sealed filter units and filters made thereby |
US5772831A (en) * | 1995-04-03 | 1998-06-30 | Kubota Corporation | Filter membrane element and method of manufacturing same |
US6143174A (en) | 1996-09-05 | 2000-11-07 | Sartorius Ag | Filtration unit with pleated filtering elements |
US5802643A (en) * | 1996-11-08 | 1998-09-08 | Printmark Industries, Inc. | Slipcover with an inflatable pillow |
JP3758853B2 (ja) | 1997-11-28 | 2006-03-22 | テルモ株式会社 | 白血球除去器 |
ES2243023T3 (es) * | 1998-05-19 | 2005-11-16 | Terumo Kabushiki Kaisha | Metodo de eliminacion de globulos blancos. |
US6733771B1 (en) * | 1999-10-07 | 2004-05-11 | Smartpak Equine, L.L.C. | Systems and methods for facilitated feed supplementation |
FR2799986B1 (fr) * | 1999-10-20 | 2001-11-23 | Maco Pharma Sa | Unite de filtration d'une substance virucide |
EP1300168B1 (en) * | 2000-07-10 | 2010-03-10 | Asahi Kasei Medical Co., Ltd. | Blood processing filter |
DE10256160B4 (de) | 2002-12-02 | 2004-11-11 | Fresenius Hemocare Deutschland Gmbh | Filter |
US8734421B2 (en) * | 2003-06-30 | 2014-05-27 | Johnson & Johnson Consumer Companies, Inc. | Methods of treating pores on the skin with electricity |
EP1754496B1 (en) * | 2004-06-09 | 2016-01-20 | Asahi Kasei Medical Co., Ltd. | Method for removing leukocyte and filter for use therein |
JP2007003478A (ja) * | 2005-06-27 | 2007-01-11 | Sekisui Chem Co Ltd | 血液分離材、血液分離装置および真空検体採取容器 |
JP4792904B2 (ja) | 2005-10-04 | 2011-10-12 | 株式会社ジェイ・エム・エス | 血液フィルタ装置およびその製造方法 |
EP2123313A4 (en) | 2007-03-09 | 2011-10-05 | Asahi Kasei Kuraray Medical Co | METHOD FOR FORMING AN ORGANIC LIQUID PURIFICATION CASSETTE |
JP5288616B2 (ja) * | 2009-05-01 | 2013-09-11 | 旭化成メディカル株式会社 | 中空糸モジュールの密閉機構 |
CN201664579U (zh) * | 2010-03-23 | 2010-12-08 | 东莞科威医疗器械有限公司 | 中空纤维血液超滤器的封堵结构 |
JP5612130B2 (ja) * | 2010-12-27 | 2014-10-22 | 旭化成メディカル株式会社 | 血液処理フィルター、血液回路システム及び遠心分離方法 |
WO2012090834A1 (ja) * | 2010-12-27 | 2012-07-05 | 旭化成メディカル株式会社 | 血液処理フィルター |
CN202554574U (zh) * | 2012-02-28 | 2012-11-28 | 旭化成医疗株式会社 | 白血球除去过滤器 |
CN202699682U (zh) * | 2012-02-28 | 2013-01-30 | 旭化成医疗株式会社 | 过滤器 |
-
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- 2014-10-02 EP EP14850719.7A patent/EP3053612B1/en active Active
- 2014-10-02 WO PCT/JP2014/076428 patent/WO2015050215A1/ja active Application Filing
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52116969A (en) * | 1976-03-25 | 1977-09-30 | Baxter Travenol Lab | Blood filter system |
JPH0679110A (ja) * | 1992-04-30 | 1994-03-22 | Pall Corp | 攻撃的流体を濾過するフィルター |
JPH09168703A (ja) * | 1995-11-09 | 1997-06-30 | Smiths Ind Plc | フィルター |
JP2000517240A (ja) * | 1996-09-05 | 2000-12-26 | ザトーリウス アクチエン ゲゼルシャフト | ひだを付けられたフィルター要素を有する濾過ユニット |
JP4891080B2 (ja) * | 2003-09-12 | 2012-03-07 | フェンウォール、インコーポレイテッド | フロースルー除去デバイス、およびこのようなデバイスを使用するシステム |
WO2012039402A1 (ja) * | 2010-09-21 | 2012-03-29 | 旭化成メディカル株式会社 | 血液処理フィルター、及び血液処理フィルターの製造方法 |
JP2012192749A (ja) * | 2012-07-19 | 2012-10-11 | Canon Inc | 液体吐出ヘッド、および該液体吐出ヘッドの製造方法 |
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US20160243293A1 (en) | 2016-08-25 |
CN105592869B (zh) | 2018-09-04 |
CN105592869A (zh) | 2016-05-18 |
EP3053612A4 (en) | 2016-10-12 |
US10213534B2 (en) | 2019-02-26 |
EP3053612A1 (en) | 2016-08-10 |
JP6101356B2 (ja) | 2017-03-22 |
EP3053612B1 (en) | 2018-12-12 |
WO2015050215A1 (ja) | 2015-04-09 |
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