CN102749238B - 一种血站阴性滤除白细胞的洗脱和固定方法及专用过滤器 - Google Patents
一种血站阴性滤除白细胞的洗脱和固定方法及专用过滤器 Download PDFInfo
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- CN102749238B CN102749238B CN201210237335.6A CN201210237335A CN102749238B CN 102749238 B CN102749238 B CN 102749238B CN 201210237335 A CN201210237335 A CN 201210237335A CN 102749238 B CN102749238 B CN 102749238B
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- liquid
- filter
- wash
- leukocytic
- glutaraldehyde
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- 210000004369 blood Anatomy 0.000 title claims abstract description 36
- 239000008280 blood Substances 0.000 title claims abstract description 36
- 210000000265 leukocyte Anatomy 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 238000003908 quality control method Methods 0.000 claims abstract description 24
- 238000000746 purification Methods 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims abstract description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 36
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 15
- -1 aldehyde compound Chemical class 0.000 claims description 8
- 229930024421 Adenine Natural products 0.000 claims description 7
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 claims description 7
- 229910019142 PO4 Inorganic materials 0.000 claims description 7
- 229960000643 adenine Drugs 0.000 claims description 7
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 claims description 7
- 239000008366 buffered solution Substances 0.000 claims description 7
- 239000006193 liquid solution Substances 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 7
- 239000010452 phosphate Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 7
- 239000001509 sodium citrate Substances 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 6
- JLTCBMGNVJISFH-UHFFFAOYSA-N O=CCCCC=O.OC(=O)CC(O)(CC(O)=O)C(O)=O Chemical compound O=CCCCC=O.OC(=O)CC(O)(CC(O)=O)C(O)=O JLTCBMGNVJISFH-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000012266 salt solution Substances 0.000 claims description 5
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 4
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 claims description 4
- 229920002866 paraformaldehyde Polymers 0.000 claims description 4
- 150000001299 aldehydes Chemical class 0.000 claims description 3
- 229940015043 glyoxal Drugs 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract 3
- 239000000834 fixative Substances 0.000 abstract 2
- 210000004027 cell Anatomy 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004820 blood count Methods 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Natural products O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001524 infective effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201210237335.6A CN102749238B (zh) | 2012-07-04 | 2012-07-04 | 一种血站阴性滤除白细胞的洗脱和固定方法及专用过滤器 |
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CN201210237335.6A CN102749238B (zh) | 2012-07-04 | 2012-07-04 | 一种血站阴性滤除白细胞的洗脱和固定方法及专用过滤器 |
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CN102749238A CN102749238A (zh) | 2012-10-24 |
CN102749238B true CN102749238B (zh) | 2014-10-01 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3662052A4 (en) * | 2017-08-02 | 2021-03-24 | Hemosmart MedicalTechnology Ltd. | FUNCTIONALIZED MESH AND FLUIDIC APPARATUS FOR CAPTURING CELLS OR MOLECULES IN SOLUTION |
CN112094891A (zh) * | 2019-05-30 | 2020-12-18 | 郝繁运 | 一种基因分型或基因多态性检测的实验质控品的制备方法 |
CN112662746B (zh) * | 2019-10-15 | 2023-04-11 | 杭州百迈生物股份有限公司 | 一种基因分型检测用的质控品及其制备方法 |
Citations (7)
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US5432097A (en) * | 1993-11-09 | 1995-07-11 | Yourno; Joseph | Method for recovery of blood cells from dried blood spots on filter paper |
CN1110313A (zh) * | 1994-04-15 | 1995-10-18 | 南京红十字血液中心 | 玻璃纤维白细胞过滤器 |
CN1263266A (zh) * | 1999-02-08 | 2000-08-16 | 刘剑雄 | 血液学细胞三分类全血质控物的研制 |
CN1713951A (zh) * | 2002-06-19 | 2005-12-28 | 西北生物治疗药物公司 | 切向流过滤设备和白细胞富集方法 |
CN101311725A (zh) * | 2007-05-25 | 2008-11-26 | 深圳迈瑞生物医疗电子股份有限公司 | 一种五分类白细胞质控物及其制备方法 |
CN101561443A (zh) * | 2008-04-15 | 2009-10-21 | 深圳迈瑞生物医疗电子股份有限公司 | 五分类白细胞模拟物粒子、其制备方法以及含该模拟粒子的质控物和校准物 |
CN102357319A (zh) * | 2011-08-11 | 2012-02-22 | 陶志勇 | 一种去除疟原虫感染血中白细胞的过滤装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002357588B2 (en) * | 2001-12-11 | 2008-11-20 | Netech Inc. | Blood cell separation system |
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- 2012-07-04 CN CN201210237335.6A patent/CN102749238B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5432097A (en) * | 1993-11-09 | 1995-07-11 | Yourno; Joseph | Method for recovery of blood cells from dried blood spots on filter paper |
CN1110313A (zh) * | 1994-04-15 | 1995-10-18 | 南京红十字血液中心 | 玻璃纤维白细胞过滤器 |
CN1263266A (zh) * | 1999-02-08 | 2000-08-16 | 刘剑雄 | 血液学细胞三分类全血质控物的研制 |
CN1713951A (zh) * | 2002-06-19 | 2005-12-28 | 西北生物治疗药物公司 | 切向流过滤设备和白细胞富集方法 |
CN101311725A (zh) * | 2007-05-25 | 2008-11-26 | 深圳迈瑞生物医疗电子股份有限公司 | 一种五分类白细胞质控物及其制备方法 |
CN101561443A (zh) * | 2008-04-15 | 2009-10-21 | 深圳迈瑞生物医疗电子股份有限公司 | 五分类白细胞模拟物粒子、其制备方法以及含该模拟粒子的质控物和校准物 |
CN102357319A (zh) * | 2011-08-11 | 2012-02-22 | 陶志勇 | 一种去除疟原虫感染血中白细胞的过滤装置 |
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Address after: 264003 Laishan Province, Yantai District, Bao Road, No., No. 10 Patentee after: Shandong excellence biotechnology Limited by Share Ltd Address before: 264003 Laishan Province, Yantai District, Bao Road, No., No. 10 Patentee before: Yantai Excellent Biotechnology Co., Ltd. |
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Denomination of invention: Blood station negative-filtered leukocyte eluting and fixing method and dedicated filter therefor Effective date of registration: 20170921 Granted publication date: 20141001 Pledgee: Yantai financing Company Limited by Guarantee Pledgor: Shandong excellence biotechnology Limited by Share Ltd Registration number: 2017370000144 |
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Date of cancellation: 20200918 Granted publication date: 20141001 Pledgee: Yantai financing Company Limited by Guarantee Pledgor: B&E BIO-TECHNOLOGY Co.,Ltd. Registration number: 2017370000144 |
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Denomination of invention: The invention relates to an elution and fixation method of negative filtered white blood cells in a blood station and a special filter Effective date of registration: 20211202 Granted publication date: 20141001 Pledgee: Rizhao Bank Co.,Ltd. Yantai Zhifu sub branch Pledgor: B&E BIO-TECHNOLOGY CO.,LTD. Registration number: Y2021980013711 |
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