BRPI0810385B8 - oxigenador do tipo de membrana de fibra oca - Google Patents

oxigenador do tipo de membrana de fibra oca

Info

Publication number
BRPI0810385B8
BRPI0810385B8 BRPI0810385A BRPI0810385A BRPI0810385B8 BR PI0810385 B8 BRPI0810385 B8 BR PI0810385B8 BR PI0810385 A BRPI0810385 A BR PI0810385A BR PI0810385 A BRPI0810385 A BR PI0810385A BR PI0810385 B8 BRPI0810385 B8 BR PI0810385B8
Authority
BR
Brazil
Prior art keywords
hollow fiber
fiber membrane
membrane type
meth
copolymer
Prior art date
Application number
BRPI0810385A
Other languages
English (en)
Inventor
Tanaka Hidenori
Kashiwabara Susumu
Kawakatsu Yuta
Original Assignee
Toyo Boseki
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 Toyo Boseki filed Critical Toyo Boseki
Publication of BRPI0810385A2 publication Critical patent/BRPI0810385A2/pt
Publication of BRPI0810385B1 publication Critical patent/BRPI0810385B1/pt
Publication of BRPI0810385B8 publication Critical patent/BRPI0810385B8/pt

Links

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
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B01D69/08—Hollow fibre membranes
    • 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
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • 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
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
    • B01D71/4011—Polymethylmethacrylate
    • 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
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/40—Fibre reinforced membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

oxigenador do tipo de membrana de fibra oca. (objetivo) apresentar um oxigenador do tipo de membrana de fibra oca, onde a permeabilidade e capacidade de troca de oxigênio e gás do dióxido de carbono são excelentes, a elui¢do dentro do sangue é pequena, e a resistência é excelente, a coagulação sanguínea e o vazamento de plasma são baixos. [constituição] oxigenador do tipo de membrana de fibra oca, onde um pluralidade de membranas de fibra oca é acolhida em um alojamento, caracterizado em que pelo menos uma parte das regiões de contato com o sangue da membrana de fibra oca é coberta com um copolímero de (met)acrilato não-hidrossolúvel, em que um (met)acrilato hidrofóbico é copolimerizado com um (met)acrilato hidrofílico a uma razão molar de (50 a 90) : (50 a 10) (aqui acima, o termo ?não-hidrossolúvel? significa que, quando 1% em peso do do compolímero de (met)acrolato é permitido repousar por 30 dias em 99% em peso (o dito copolímero) de um solução salina fisiológica a 37°c, uma relação de redução em peso do dito copolímero não é superior a 1% em peso).
BRPI0810385A 2007-04-23 2008-04-21 oxigenador do tipo de membrana de fibra oca BRPI0810385B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-113480 2007-04-23
JP2007113480A JP4046146B1 (ja) 2007-04-23 2007-04-23 中空糸膜型人工肺および処理方法
PCT/JP2008/057654 WO2008133224A1 (ja) 2007-04-23 2008-04-21 中空糸膜型人工肺

Publications (3)

Publication Number Publication Date
BRPI0810385A2 BRPI0810385A2 (pt) 2014-11-04
BRPI0810385B1 BRPI0810385B1 (pt) 2019-09-24
BRPI0810385B8 true BRPI0810385B8 (pt) 2021-06-22

Family

ID=39124562

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0810385A BRPI0810385B8 (pt) 2007-04-23 2008-04-21 oxigenador do tipo de membrana de fibra oca

Country Status (6)

Country Link
US (1) US8142717B2 (pt)
EP (1) EP2156856A4 (pt)
JP (1) JP4046146B1 (pt)
CN (1) CN101663057B (pt)
BR (1) BRPI0810385B8 (pt)
WO (1) WO2008133224A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011083815A1 (ja) 2010-01-07 2011-07-14 東洋紡績株式会社 抗血栓性材料を塩ビ製医療用チューブの内側にコーティングする方法
WO2012133372A1 (ja) * 2011-03-31 2012-10-04 テルモ株式会社 人工肺
CN102423644A (zh) * 2011-08-15 2012-04-25 中科院广州化学有限公司 一种疏水多孔复合膜及其制备方法与应用
JPWO2013027579A1 (ja) * 2011-08-19 2015-03-19 東洋紡株式会社 医療用チューブ
CN102977275B (zh) * 2011-09-07 2014-12-10 佛山市博新生物科技有限公司 一种经过预处理的含有磷酰胆碱基团的单体改善吸附树脂生物相容性的应用
JP2015057081A (ja) * 2012-01-13 2015-03-26 テルモ株式会社 潤滑コート剤および当該潤滑コート剤で被覆されてなる医療デバイス
EP2745918A1 (en) 2012-12-18 2014-06-25 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Method and device for transferring gas molecules from a gaseous medium into a liquid medium or vice versa
JP6883511B2 (ja) * 2015-03-10 2021-06-09 テルモ株式会社 人工肺および人工肺の製造方法
KR102400741B1 (ko) * 2016-08-31 2022-05-23 도레이 카부시키가이샤 의료용 재료, 의료용 분리막, 및 혈액 정화기
EP3574937B1 (en) 2017-01-26 2024-01-10 Terumo Kabushiki Kaisha Heat exchanger and artificial lung
WO2019136401A1 (en) * 2018-01-05 2019-07-11 Freeflow Medical Devices Llc Extracorporeal membrane oxygenation apparatuses and methods of their preparation and use
WO2020010286A1 (en) * 2018-07-03 2020-01-09 The General Hospital Corporation System and method for extracorporeal carbon monoxide removal with phototherapy
CN113262341B (zh) * 2021-04-02 2023-09-22 现代丝绸国家工程实验室(苏州) 体外膜肺氧合器用中空纤维膜及其制备方法
CN113975981B (zh) * 2021-09-07 2022-09-27 南京工业大学 一种聚4-甲基-1-戊烯/聚砜共混中空纤维膜、制备方法及在人工肺中的应用

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0775622B2 (ja) * 1985-07-16 1995-08-16 テルモ株式会社 人工肺用中空糸膜、その製造方法およびその中空糸膜を用いた人工肺
DE3682389D1 (de) 1986-01-21 1991-12-12 Baxter Int Ionische heparinbeschichtung.
JPH01168703A (ja) * 1987-02-06 1989-07-04 Lion Corp 逆相懸濁重合用分散剤
AU611244B2 (en) * 1987-12-25 1991-06-06 Terumo Kabushiki Kaisha Medical instrument
JPH05132521A (ja) 1991-11-11 1993-05-28 Nok Corp アクリル系重合体の製造法
JP2006124714A (ja) * 1992-09-29 2006-05-18 Toray Ind Inc 耐汚染性材料および耐汚染性半透膜
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
GB9521253D0 (en) * 1995-10-17 1995-12-20 Luthra Ajay K Biocompatible lubricious hydrophilic materials for medical devices
JP3802656B2 (ja) 1997-07-16 2006-07-26 日本油脂株式会社 疎水性基及びホスホリルコリン基含有重合体の製造方法
JP3908839B2 (ja) * 1997-10-09 2007-04-25 テルモ株式会社 中空糸膜外部血液灌流型人工肺
JPH11171927A (ja) 1997-12-15 1999-06-29 Nippon Zeon Co Ltd 重合体および水性重合体分散液
JPH11287802A (ja) 1998-04-03 1999-10-19 Nippon Kayaku Co Ltd 表面保護剤
EP1262204A4 (en) * 2000-03-10 2007-06-20 Asahi Medical Co NEW FILTER FOR LEUCOPHERESIS
JP4404468B2 (ja) 2000-09-29 2010-01-27 テルモ株式会社 血液フィルターおよびその製造方法
DE60202405T2 (de) * 2001-06-28 2005-12-22 Terumo K.K. Künstliches Herz-Lungenkreislaufsystem
JP4162931B2 (ja) 2001-06-28 2008-10-08 テルモ株式会社 人工心肺回路システム
CN100349934C (zh) 2002-06-17 2007-11-21 旭化成医疗株式会社 生物相容性聚合物和使用它的白细胞选择除去过滤材料
JP4219154B2 (ja) 2002-11-15 2009-02-04 テルモ株式会社 血液適合性高分子を用いた医療用器具
JP2004298223A (ja) 2003-03-28 2004-10-28 Terumo Corp 生体適合性材料
JP2006077136A (ja) 2004-09-10 2006-03-23 Asahi Kasei Medical Co Ltd 生体適合性ポリマーの製造方法
JP2006299045A (ja) 2005-04-19 2006-11-02 Sumitomo Bakelite Co Ltd 医療材料用高分子化合物及び該高分子化合物を用いたバイオチップ用基板
JP4317183B2 (ja) 2005-12-01 2009-08-19 テルモ株式会社 中空糸膜外部血液灌流型人工肺
US9871435B2 (en) 2014-01-31 2018-01-16 Systems, Machines, Automation Components Corporation Direct drive motor for robotic finger

Also Published As

Publication number Publication date
US8142717B2 (en) 2012-03-27
BRPI0810385A2 (pt) 2014-11-04
WO2008133224A1 (ja) 2008-11-06
EP2156856A4 (en) 2012-05-02
CN101663057B (zh) 2012-01-25
CN101663057A (zh) 2010-03-03
JP2008264719A (ja) 2008-11-06
BRPI0810385B1 (pt) 2019-09-24
EP2156856A1 (en) 2010-02-24
JP4046146B1 (ja) 2008-02-13
US20100135852A1 (en) 2010-06-03

Similar Documents

Publication Publication Date Title
BRPI0810385B8 (pt) oxigenador do tipo de membrana de fibra oca
ES2711104T3 (es) Suministro de oxígeno para sistemas de perfusión de órganos
ES2560638T3 (es) Aparato de intercambio de masa de sangre/aire
WO2008005405A3 (en) Non-occluding dilation device
WO2015084698A3 (en) Administration and monitoring of nitric oxide in ex vivo fluids
BRPI0810343A2 (pt) dispositivo descartável para o cultivo e colheita de tecidos vegetais e/ou células, método de cultivo e colheita de um tecido vegetal e/ou células vegetais em um volume maior do que 400 litros e sistema de cultivo da célula vegetal
BRPI0410185A (pt) composição para manter a viabilidade de um orgão e célula
DE502004008701D1 (de) Perfusionskreislauf
MX2021007240A (es) Cassette de bomba y metodos para uso en sistema de tratamiento medico mediante el uso de una pluralidad de lineas de fluido.
EP2509609A2 (en) Improved methods and compositions for vein harvest and autografting
BR112013010929A2 (pt) dispositivo urológico
BRPI0515855A (pt) separador fluido/gás e dispositivo de alimentação de material
EP1150728A4 (en) METHODS AND COMPOSITIONS FOR USE IN INFUSION APPLICATIONS
Haswell et al. The pattern of carbon dioxide excretion in the rainbow trout Salmo gairdneri
DE602005010385D1 (de) Ionenleitende polymere und diese enthaltende membranen
Brencher et al. Attenuation of intestinal ischemia-reperfusion-injury by β-alanine: a potentially glycine-receptor mediated effect
Meyer et al. Advances in extracorporeal ventilation
ES2957110T3 (es) Bacterias de la familia de las Christensenellaceae y composición que contiene la misma para la prevención y/o el tratamiento de la insuficiencia renal
JP2023500797A (ja) 水性環境における半透膜を介したガス交換を改善する装置
CN208426499U (zh) 一种用于药液过滤器的导流支撑装置和带有导流支撑装置的药液过滤器
WO2008107785A3 (en) Composition containing autologous mononuclear cells and scaffold and its use in the preparation of a surgical medicament
CN207306930U (zh) 一种微通道人工仿生肺装置
CN2732249Y (zh) 静脉内氧合器
Auhero et al. Long-term survival with a pneumatic artificial heart
CN112354034A (zh) 一种鱼腮式体外循环氧合器系统

Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/04/2008, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO