DK2783717T3 - Enhed til filtrering af leucocytter med reduceret blodpladeadhæsion - Google Patents

Enhed til filtrering af leucocytter med reduceret blodpladeadhæsion Download PDF

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Publication number
DK2783717T3
DK2783717T3 DK14161186.3T DK14161186T DK2783717T3 DK 2783717 T3 DK2783717 T3 DK 2783717T3 DK 14161186 T DK14161186 T DK 14161186T DK 2783717 T3 DK2783717 T3 DK 2783717T3
Authority
DK
Denmark
Prior art keywords
unit
platelet adhesion
reduced platelet
leucocytes
filtering
Prior art date
Application number
DK14161186.3T
Other languages
English (en)
Inventor
Laurent Ducoroy
Emilie Bessy
Gregory Henard
Christophe Hupin
Sonia Dakhli
Laurent Fouchet
Original Assignee
Maco Pharma Sa
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 Maco Pharma Sa filed Critical Maco Pharma Sa
Application granted granted Critical
Publication of DK2783717T3 publication Critical patent/DK2783717T3/da

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
    • 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
    • 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
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A61M1/0218—Multiple bag systems for separating or storing blood components with filters
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/264—Synthetic macromolecular compounds derived from different types of monomers, e.g. linear or branched copolymers, block copolymers, graft copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3276—Copolymers
    • 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
    • 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
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0421—Rendering the filter material hydrophilic
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DK14161186.3T 2013-03-27 2014-03-21 Enhed til filtrering af leucocytter med reduceret blodpladeadhæsion DK2783717T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1352779A FR3003764B1 (fr) 2013-03-27 2013-03-27 Unite de filtration des leucocytes a adhesion des plaquettes reduite

Publications (1)

Publication Number Publication Date
DK2783717T3 true DK2783717T3 (da) 2020-06-15

Family

ID=49546474

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14161186.3T DK2783717T3 (da) 2013-03-27 2014-03-21 Enhed til filtrering af leucocytter med reduceret blodpladeadhæsion

Country Status (6)

Country Link
US (1) US10238786B2 (da)
EP (1) EP2783717B1 (da)
DK (1) DK2783717T3 (da)
ES (1) ES2795675T3 (da)
FR (1) FR3003764B1 (da)
PL (1) PL2783717T3 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10064988B2 (en) * 2013-06-20 2018-09-04 Fenwal, Inc. Biological fluid filters with port for optimized flow distribution
USD734467S1 (en) * 2014-03-24 2015-07-14 Fenwal, Inc. Blood filter
CN104998311A (zh) * 2015-07-24 2015-10-28 南京双威生物医学科技有限公司 一种复合膜及其软壳白细胞过滤器
FR3061436B1 (fr) 2016-12-29 2022-01-21 Maco Pharma Sa Etui de protection pour composants d'un systeme a poches
TWI715998B (zh) * 2019-01-28 2021-01-11 笙特科技股份有限公司 過濾材料及其製造方法
FR3096265B1 (fr) 2019-05-20 2022-06-03 Maco Pharma Sa Composition pour la conservation des plaquettes sanguines
KR20230106162A (ko) * 2020-11-10 2023-07-12 프레제니우스 헤모카레 이탈리아 에스.알.엘. 혈액으로부터 물질을 제거하기 위한 필터
FR3117871B1 (fr) 2020-12-22 2022-11-11 Maco Pharma Sa Unité de filtration des leucocytes à adhésion des plaquettes réduite

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936998A (en) 1986-03-28 1990-06-26 Asahi Medical Co., Ltd. Filter medium for selectively removing leucocytes
IL88081A0 (en) 1987-10-20 1989-06-30 Pall Corp Device and method for depletion of the leucocyte content of blood and blood components
US5407581A (en) * 1992-03-17 1995-04-18 Asahi Medical Co., Ltd. Filter medium having a limited surface negative charge for treating a blood material
JP3741320B2 (ja) * 1993-07-15 2006-02-01 旭化成メディカル株式会社 白血球選択除去フィルター材
JPH0752776A (ja) 1993-08-10 1995-02-28 Nissin Kogyo Kk アンチロックブレーキ制御装置
US5494855A (en) * 1994-04-06 1996-02-27 Kimberly-Clark Corporation Thermoplastic compositions and nonwoven webs prepared therefrom
US6150459A (en) * 1998-04-13 2000-11-21 Massachusetts Institute Of Technology Comb polymers for regulating cell surface interactions
DE60035219T2 (de) 1999-11-01 2008-02-14 Asahi Kasei Medical Co., Ltd. Filter für die selektive entfernung von leukozyten
US7163712B2 (en) * 2000-03-03 2007-01-16 Duke University Microstamping activated polymer surfaces
JP4082894B2 (ja) * 2001-12-03 2008-04-30 旭化成メディカル株式会社 白血球選択除去フィルター材
DE60231235D1 (de) * 2001-12-03 2009-04-02 Asahi Kasei Kuraray Medical Co Filter für die selektive eliminierung von leukozyten
FR2835752B1 (fr) * 2002-02-13 2004-11-26 Maco Pharma Sa Unite de filtration comprenant des couches deleucocytantes calandrees
JP4587213B2 (ja) * 2002-06-17 2010-11-24 旭化成クラレメディカル株式会社 生体適合性ポリマーおよびそれを用いた白血球選択除去フィルター材
ITTO20030039A1 (it) * 2003-01-24 2004-07-25 Fresenius Hemocare Italia Srl Filtro per separare leucociti da sangue intero e/o da preparati derivati dal sangue, procedimento per la fabbricazione del filtro, dispositivo e utilizzazione.
JP2006035090A (ja) * 2004-07-27 2006-02-09 Asahi Kasei Medical Co Ltd 白血球選択除去フィルター材及びこれに用いられるポリマー
FR2892949B1 (fr) * 2005-11-08 2008-05-16 Maco Pharma Sa Unite de filtration des leucocytes a adhesion des plaquettes reduites
JP2008079890A (ja) * 2006-09-28 2008-04-10 Toray Ind Inc 血液成分処理用材料、および血液成分処理装置
FR2925352B1 (fr) * 2007-12-21 2010-02-26 Maco Pharma Sa Procede de greffage d'un element poreux pour la deleucocytation
US8727135B2 (en) * 2010-09-01 2014-05-20 International Business Machines Corporation Composite filtration membranes and methods of preparation thereof

Also Published As

Publication number Publication date
ES2795675T3 (es) 2020-11-24
FR3003764B1 (fr) 2015-05-01
FR3003764A1 (fr) 2014-10-03
US20140291227A1 (en) 2014-10-02
EP2783717A1 (fr) 2014-10-01
US10238786B2 (en) 2019-03-26
PL2783717T3 (pl) 2020-10-05
EP2783717B1 (fr) 2020-03-11

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