CN1662569A - 生物相容性聚合物和使用它的白细胞选择除去过滤材料 - Google Patents
生物相容性聚合物和使用它的白细胞选择除去过滤材料 Download PDFInfo
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- CN1662569A CN1662569A CN038141167A CN03814116A CN1662569A CN 1662569 A CN1662569 A CN 1662569A CN 038141167 A CN038141167 A CN 038141167A CN 03814116 A CN03814116 A CN 03814116A CN 1662569 A CN1662569 A CN 1662569A
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- 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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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
Description
项目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 比较例1 | 比较例2 | 比较例3 | 比较例4 | 比较例5 | 实施例6 |
具有聚烷撑氧链的聚合性单体的含量(摩尔%) | 30 | 40 | 20 | 20 | 15 | 5 | 65 | 5 | 90 | 40 | 30 |
具有疏水性基团的聚合性单体的含量(摩尔%) | 50 | 50 | 60 | 50 | 40 | 5 | 35 | 50 | 10 | 25 | 50 |
具有羟基的聚合性单体的含量(摩尔%) | 20 | 10 | 20 | 30 | 45 | 90 | 0 | 45 | 0 | 35 | 20 |
聚合物的重均分子量 | 6.8×105 | 8.7×105 | 9.2×105 | 1.1×105 | 7.2×105 | 3.2×105 | 2.2×105 | 1.2×105 | 3.5×105 | 4.2×105 | 4.0×104 |
聚合物的δ值 | 10.29 | 10.04 | 10.31 | 10.46 | 10.86 | 12.39 | 9.64 | 10.89 | 9.70 | 10.58 | 10.29 |
过滤支撑体的δ值 | 10.30 | 10.30 | 7.90 | 10.30 | 10.30 | 10.30 | 10.30 | 15.65 | 10.30 | 10.30 | 10.30 |
洗出物试验的填充液外观UVmax(220-350cm) | 无色透明0.04 | 无色透明0.05 | 无色透明0.08 | 无色透明0.08 | 无色透明0.15 | 混浊2.4 | 混浊>5.0 | 混浊>5.0 | 混浊>5.0 | 混浊>2.3 | 无色透明0.41 |
血液性能试验的白细胞除去率(%)血小板回收率(%) | 97.585.0 | 97.085.0 | 98.589.4 | 93.883.7 | 82.280.2 | 93.33.1 | 99.552.0 | 85.145.4 | 97.078.0 | 85.872.7 | 95.174.3 |
Claims (40)
Applications Claiming Priority (5)
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JP2002176333 | 2002-06-17 | ||
JP176333/2002 | 2002-06-17 | ||
JP176332/2002 | 2002-06-17 | ||
JP2002176332 | 2002-06-17 | ||
PCT/JP2003/007687 WO2003106518A1 (ja) | 2002-06-17 | 2003-06-17 | 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 |
Publications (2)
Publication Number | Publication Date |
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CN1662569A true CN1662569A (zh) | 2005-08-31 |
CN100349934C CN100349934C (zh) | 2007-11-21 |
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CNB038141167A Expired - Fee Related CN100349934C (zh) | 2002-06-17 | 2003-06-17 | 生物相容性聚合物和使用它的白细胞选择除去过滤材料 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7439013B2 (zh) |
EP (1) | EP1553113B1 (zh) |
JP (1) | JP4587213B2 (zh) |
KR (1) | KR100892198B1 (zh) |
CN (1) | CN100349934C (zh) |
AT (1) | ATE414724T1 (zh) |
AU (1) | AU2003244152A1 (zh) |
CA (1) | CA2489471C (zh) |
DE (1) | DE60324826D1 (zh) |
ES (1) | ES2315531T3 (zh) |
RU (1) | RU2323946C2 (zh) |
WO (1) | WO2003106518A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102223907A (zh) * | 2008-11-25 | 2011-10-19 | 旭化成可乐丽医疗株式会社 | Hla-dr阳性单核细胞选择去除器及抗氧化剂用于制造该选择去除器的用途 |
CN104902941A (zh) * | 2013-02-12 | 2015-09-09 | 东丽株式会社 | 血液净化柱 |
CN105102010A (zh) * | 2013-03-18 | 2015-11-25 | 旭化成医疗株式会社 | 去除聚集物的过滤材料、去除聚集物的方法、去除白细胞的过滤器及血液制剂的过滤方法 |
CN105813663A (zh) * | 2013-12-13 | 2016-07-27 | 旭化成医疗株式会社 | 去除白血球的过滤材料、以及去除白血球的方法 |
CN106390219A (zh) * | 2016-11-18 | 2017-02-15 | 四川南格尔生物科技有限公司 | 一种去白滤器提高红细胞回收率的方法 |
CN106421842A (zh) * | 2016-11-18 | 2017-02-22 | 四川南格尔生物科技有限公司 | 一种去白滤器灭菌工艺 |
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2003
- 2003-06-17 ES ES03760160T patent/ES2315531T3/es not_active Expired - Lifetime
- 2003-06-17 EP EP03760160A patent/EP1553113B1/en not_active Expired - Lifetime
- 2003-06-17 RU RU2005100848/04A patent/RU2323946C2/ru not_active IP Right Cessation
- 2003-06-17 CA CA2489471A patent/CA2489471C/en not_active Expired - Fee Related
- 2003-06-17 DE DE60324826T patent/DE60324826D1/de not_active Expired - Lifetime
- 2003-06-17 WO PCT/JP2003/007687 patent/WO2003106518A1/ja active Application Filing
- 2003-06-17 AT AT03760160T patent/ATE414724T1/de not_active IP Right Cessation
- 2003-06-17 CN CNB038141167A patent/CN100349934C/zh not_active Expired - Fee Related
- 2003-06-17 AU AU2003244152A patent/AU2003244152A1/en not_active Abandoned
- 2003-06-17 US US10/518,351 patent/US7439013B2/en not_active Expired - Fee Related
- 2003-06-17 KR KR1020047020453A patent/KR100892198B1/ko not_active IP Right Cessation
- 2003-06-17 JP JP2004513345A patent/JP4587213B2/ja not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
ES2315531T3 (es) | 2009-04-01 |
EP1553113B1 (en) | 2008-11-19 |
CN100349934C (zh) | 2007-11-21 |
KR20050024336A (ko) | 2005-03-10 |
RU2005100848A (ru) | 2005-08-10 |
US7439013B2 (en) | 2008-10-21 |
CA2489471A1 (en) | 2003-12-24 |
EP1553113A4 (en) | 2007-08-08 |
JP4587213B2 (ja) | 2010-11-24 |
WO2003106518A1 (ja) | 2003-12-24 |
US20060073467A1 (en) | 2006-04-06 |
ATE414724T1 (de) | 2008-12-15 |
EP1553113A1 (en) | 2005-07-13 |
RU2323946C2 (ru) | 2008-05-10 |
AU2003244152A1 (en) | 2003-12-31 |
JPWO2003106518A1 (ja) | 2005-10-13 |
KR100892198B1 (ko) | 2009-04-07 |
CA2489471C (en) | 2011-01-18 |
DE60324826D1 (de) | 2009-01-02 |
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