CN104437127A - 一种聚酯抗凝血血液透析膜及其制备方法 - Google Patents
一种聚酯抗凝血血液透析膜及其制备方法 Download PDFInfo
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- CN104437127A CN104437127A CN201410626324.6A CN201410626324A CN104437127A CN 104437127 A CN104437127 A CN 104437127A CN 201410626324 A CN201410626324 A CN 201410626324A CN 104437127 A CN104437127 A CN 104437127A
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- polyester
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- hemodialysis membrane
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- 229920000728 polyester Polymers 0.000 title claims abstract description 75
- 238000002360 preparation method Methods 0.000 title claims abstract description 46
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 42
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 42
- 239000003146 anticoagulant agent Substances 0.000 title abstract 5
- 229940127219 anticoagulant drug Drugs 0.000 title abstract 5
- 229920001661 Chitosan Polymers 0.000 claims abstract description 23
- 239000002105 nanoparticle Substances 0.000 claims abstract description 23
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920000642 polymer Polymers 0.000 claims abstract description 15
- 239000003054 catalyst Substances 0.000 claims abstract description 12
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- 238000009987 spinning Methods 0.000 claims description 29
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000000502 dialysis Methods 0.000 claims description 18
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- 239000000835 fiber Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 14
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical group CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 8
- 230000001112 coagulating effect Effects 0.000 claims description 7
- 150000002327 glycerophospholipids Chemical group 0.000 claims description 7
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical group CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229920001230 polyarylate Polymers 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- -1 polybutylene terephthalate Polymers 0.000 claims description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000012510 hollow fiber Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012620 biological material Substances 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 2
- WTJKGGKOPKCXLL-RRHRGVEJSA-N phosphatidylcholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC WTJKGGKOPKCXLL-RRHRGVEJSA-N 0.000 abstract 1
- 150000003904 phospholipids Chemical class 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 10
- 239000004626 polylactic acid Substances 0.000 description 10
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 description 7
- 230000023555 blood coagulation Effects 0.000 description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 5
- 239000004202 carbamide Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 235000012489 doughnuts Nutrition 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 238000000108 ultra-filtration Methods 0.000 description 5
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- 125000003700 epoxy group Chemical group 0.000 description 3
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- 229920000669 heparin Polymers 0.000 description 3
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- 229920002101 Chitin Polymers 0.000 description 1
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 239000003792 electrolyte Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
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- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201410626324.6A CN104437127B (zh) | 2014-11-10 | 2014-11-10 | 一种聚酯抗凝血血液透析膜及其制备方法 |
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CN201410626324.6A CN104437127B (zh) | 2014-11-10 | 2014-11-10 | 一种聚酯抗凝血血液透析膜及其制备方法 |
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CN104437127A true CN104437127A (zh) | 2015-03-25 |
CN104437127B CN104437127B (zh) | 2016-08-24 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104894748A (zh) * | 2015-05-20 | 2015-09-09 | 苏州市贝克生物科技有限公司 | 一种碳纤维/聚酯血液透析膜及其制备方法 |
CN106366350A (zh) * | 2016-08-29 | 2017-02-01 | 张东 | 一种含有竹笋纤维的血液透析膜的制备方法 |
CN110280152A (zh) * | 2019-06-25 | 2019-09-27 | 江苏立生血液净化科技有限公司 | 抗凝血血液透析膜及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102725008A (zh) * | 2009-08-07 | 2012-10-10 | 汉莫堤克股份有限公司 | 用于消除体液中的生物学有害物质的装置和方法 |
EP2558177A1 (en) * | 2010-04-15 | 2013-02-20 | Fresenius Medical Care Holdings, Inc. | Anticoagulant-free dialysis systems and methods |
-
2014
- 2014-11-10 CN CN201410626324.6A patent/CN104437127B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102725008A (zh) * | 2009-08-07 | 2012-10-10 | 汉莫堤克股份有限公司 | 用于消除体液中的生物学有害物质的装置和方法 |
EP2558177A1 (en) * | 2010-04-15 | 2013-02-20 | Fresenius Medical Care Holdings, Inc. | Anticoagulant-free dialysis systems and methods |
Non-Patent Citations (2)
Title |
---|
孙俊芬: "中空纤维分离膜在人工脏器中的应用", 《合成纤维》, 31 May 2002 (2002-05-31), pages 18 - 20 * |
孟晟: "磷酰胆碱改性聚合物", 《化学进展》, vol. 21, no. 10, 31 October 2009 (2009-10-31), pages 2176 - 2179 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104894748A (zh) * | 2015-05-20 | 2015-09-09 | 苏州市贝克生物科技有限公司 | 一种碳纤维/聚酯血液透析膜及其制备方法 |
CN106366350A (zh) * | 2016-08-29 | 2017-02-01 | 张东 | 一种含有竹笋纤维的血液透析膜的制备方法 |
CN110280152A (zh) * | 2019-06-25 | 2019-09-27 | 江苏立生血液净化科技有限公司 | 抗凝血血液透析膜及其制备方法 |
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CN104437127B (zh) | 2016-08-24 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Ziyin Inventor after: Lin Xiaojie Inventor after: Wu Sudong Inventor before: Yu Guozhen Inventor before: Zhang Fan Inventor before: Quan Chunlan |
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Effective date of registration: 20160720 Address after: Zhujiang Road Wuzhong District Mudu town of Suzhou city in Jiangsu province 215000 No. 368 Technology Park Room 2211 Applicant after: Suzhou Aibomaier New Material Co., Ltd. Address before: 215163 Suzhou province high tech Zone Longshan Road, No. 10, Jiangsu Applicant before: Suzhou Koumei New Material Co., Ltd. |
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Effective date of registration: 20180831 Address after: 332000 Jiangxi Sai Hu farm, Ruichang, Jiujiang, two teams of fourteen teams Patentee after: Yu Shaozhi Address before: 215000 room 2211, science and Technology Pioneer Park, 368 Zhujiang Road, Wuzhong District, Suzhou, Jiangsu Patentee before: Suzhou Aibomaier New Material Co., Ltd. |
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Effective date of registration: 20190718 Address after: 330000 High-tech Avenue 1807 Qingshan Lake District, Nanchang City, Jiangxi Province Patentee after: Nanchang Qianmai Medical Laboratory Co., Ltd. Address before: 332000 Saihu Farm, Ruichang City, Jiujiang City, Jiangxi Province Patentee before: Yu Shaozhi |
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