JP2000254222A5 - - Google Patents
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- Publication number
- JP2000254222A5 JP2000254222A5 JP1999065727A JP6572799A JP2000254222A5 JP 2000254222 A5 JP2000254222 A5 JP 2000254222A5 JP 1999065727 A JP1999065727 A JP 1999065727A JP 6572799 A JP6572799 A JP 6572799A JP 2000254222 A5 JP2000254222 A5 JP 2000254222A5
- Authority
- JP
- Japan
- Prior art keywords
- hollow fiber
- fiber membrane
- blood purification
- hydrophobic polymer
- polyvinylpyrrolidone
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000012510 hollow fiber Substances 0.000 description 17
- 239000012528 membrane Substances 0.000 description 17
- 239000008280 blood Substances 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- 229920001600 hydrophobic polymer Polymers 0.000 description 5
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 4
- 230000002785 anti-thrombosis Effects 0.000 description 4
- 239000003146 anticoagulant agent Substances 0.000 description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229930003427 Vitamin E Natural products 0.000 description 2
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 229940046009 vitamin E Drugs 0.000 description 2
- 235000019165 vitamin E Nutrition 0.000 description 2
- 239000011709 vitamin E Substances 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06572799A JP4190079B2 (ja) | 1999-03-12 | 1999-03-12 | 血液浄化用中空糸膜および中空糸膜型人工腎臓 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06572799A JP4190079B2 (ja) | 1999-03-12 | 1999-03-12 | 血液浄化用中空糸膜および中空糸膜型人工腎臓 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000254222A JP2000254222A (ja) | 2000-09-19 |
| JP2000254222A5 true JP2000254222A5 (enrdf_load_stackoverflow) | 2008-09-18 |
| JP4190079B2 JP4190079B2 (ja) | 2008-12-03 |
Family
ID=13295353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP06572799A Expired - Lifetime JP4190079B2 (ja) | 1999-03-12 | 1999-03-12 | 血液浄化用中空糸膜および中空糸膜型人工腎臓 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4190079B2 (enrdf_load_stackoverflow) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1413629A1 (en) * | 2001-08-03 | 2004-04-28 | ASAHI MEDICAL Co., Ltd. | Method of evaluating biocompatibility |
| JP4534486B2 (ja) | 2001-10-04 | 2010-09-01 | 東レ株式会社 | 親水性材料及びその製造方法 |
| CA2496096A1 (en) * | 2002-08-21 | 2004-03-04 | Toray Industries, Inc. | Modified substrate comprising hydrophilic polymer and produced via irradiation |
| JP3594032B1 (ja) | 2003-08-29 | 2004-11-24 | 東洋紡績株式会社 | 高透水性中空糸膜型血液浄化器 |
| JP3551971B1 (ja) | 2003-11-26 | 2004-08-11 | 東洋紡績株式会社 | ポリスルホン系選択透過性中空糸膜 |
| JP3580314B1 (ja) | 2003-12-09 | 2004-10-20 | 東洋紡績株式会社 | ポリスルホン系選択透過性中空糸膜束およびその製造方法 |
| JP3642065B1 (ja) * | 2004-03-22 | 2005-04-27 | 東洋紡績株式会社 | 選択透過性分離膜および選択透過性分離膜の製造方法 |
| JP4666248B2 (ja) * | 2004-05-27 | 2011-04-06 | 東洋紡績株式会社 | 高強度高透水性中空糸膜型血液浄化器 |
| JP2005334428A (ja) * | 2004-05-28 | 2005-12-08 | Toyobo Co Ltd | 血液適合性に優れた高透水性中空糸膜型血液浄化器 |
| JP4706194B2 (ja) * | 2004-06-01 | 2011-06-22 | 東洋紡績株式会社 | 高透水性中空糸膜型血液浄化器 |
| US7837042B2 (en) | 2004-08-10 | 2010-11-23 | Nipro Corporation | Polysulfone type selectively permeable hollow fiber membrane module and process for manufacturing the same |
| JP4839631B2 (ja) * | 2005-02-22 | 2011-12-21 | 東洋紡績株式会社 | ポリスルホン系選択透過性中空糸膜束および血液浄化器 |
| TWI374038B (en) | 2007-05-25 | 2012-10-11 | Asahi Kasei Medical Co Ltd | A polysulphone-based membrane for the blood treatment and its manufacturing method |
| JP5758001B2 (ja) * | 2011-06-09 | 2015-08-05 | 旭化成メディカル株式会社 | 血液処理用中空糸膜及び中空糸膜型血液処理装置 |
| EP2737916B1 (en) * | 2011-07-27 | 2020-05-27 | Asahi Kasei Medical Co., Ltd. | Hollow fiber membrane blood purification device |
| CN104363933B (zh) * | 2012-06-11 | 2017-09-22 | 旭化成医疗株式会社 | 血液处理用分离膜以及安装有该膜的血液处理器 |
| JP6236255B2 (ja) * | 2012-08-31 | 2017-11-22 | 旭化成メディカル株式会社 | 基材及びデバイス |
| JP5614470B2 (ja) * | 2013-04-15 | 2014-10-29 | 東洋紡株式会社 | 大量液置換特性に優れた血液浄化器 |
| WO2017104557A1 (ja) * | 2015-12-15 | 2017-06-22 | 東洋紡株式会社 | 細胞培養用中空糸膜および中空糸モジュール |
| JP7435017B2 (ja) * | 2020-02-26 | 2024-02-21 | ニプロ株式会社 | 透析装置、透析患者の心拍出量の測定方法、算出装置及びコンピュータプログラム |
-
1999
- 1999-03-12 JP JP06572799A patent/JP4190079B2/ja not_active Expired - Lifetime
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