CN105185504A - 细胞磁珠流式分选装置 - Google Patents
细胞磁珠流式分选装置 Download PDFInfo
- Publication number
- CN105185504A CN105185504A CN201510500417.9A CN201510500417A CN105185504A CN 105185504 A CN105185504 A CN 105185504A CN 201510500417 A CN201510500417 A CN 201510500417A CN 105185504 A CN105185504 A CN 105185504A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- magnetic force
- assemblies
- assembly
- field generator
- 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
- 239000011324 bead Substances 0.000 title abstract description 38
- 230000005291 magnetic effect Effects 0.000 claims abstract description 312
- 230000000712 assembly Effects 0.000 claims abstract description 40
- 238000000429 assembly Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 22
- 210000004027 cell Anatomy 0.000 claims description 66
- 239000000696 magnetic material Substances 0.000 claims description 13
- 239000011796 hollow space material Substances 0.000 claims description 6
- 102000039446 nucleic acids Human genes 0.000 claims description 5
- 108020004707 nucleic acids Proteins 0.000 claims description 5
- 150000007523 nucleic acids Chemical class 0.000 claims description 5
- 102000004169 proteins and genes Human genes 0.000 claims description 5
- 108090000623 proteins and genes Proteins 0.000 claims description 5
- 210000003958 hematopoietic stem cell Anatomy 0.000 claims description 3
- 210000001178 neural stem cell Anatomy 0.000 claims description 3
- 210000004881 tumor cell Anatomy 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 11
- 238000013461 design Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000007885 magnetic separation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 206010015856 Extrasystoles Diseases 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000003979 eosinophil Anatomy 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 210000003714 granulocyte Anatomy 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 238000007898 magnetic cell sorting Methods 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 210000004493 neutrocyte Anatomy 0.000 description 1
- 239000002907 paramagnetic material Substances 0.000 description 1
- 210000005105 peripheral blood lymphocyte Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510500417.9A CN105185504B (zh) | 2015-08-14 | 2015-08-14 | 细胞磁珠流式分选装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510500417.9A CN105185504B (zh) | 2015-08-14 | 2015-08-14 | 细胞磁珠流式分选装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105185504A true CN105185504A (zh) | 2015-12-23 |
CN105185504B CN105185504B (zh) | 2017-11-07 |
Family
ID=54907524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510500417.9A Active CN105185504B (zh) | 2015-08-14 | 2015-08-14 | 细胞磁珠流式分选装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105185504B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105606795A (zh) * | 2015-12-31 | 2016-05-25 | 上海白泽医疗器械有限公司 | 一种细胞免疫磁珠分选系统 |
CN106269223A (zh) * | 2016-08-11 | 2017-01-04 | 冷彦宁 | 磁分离方法以及磁分离装置 |
CN106867900A (zh) * | 2017-04-19 | 2017-06-20 | 广州高盛实验仪器科技有限公司 | 利用磁珠分选细胞的装置 |
CN107083330A (zh) * | 2017-04-17 | 2017-08-22 | 新疆出入境检验检疫局检验检疫技术中心 | 核酸纳米磁珠分离装置及分离方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1399718A (zh) * | 1999-04-09 | 2003-02-26 | 宇宙硬件最佳技术股份有限公司 | 用于纯化细胞、化学物质和蛋白质结构的多级电磁分离器 |
CN202039065U (zh) * | 2011-03-17 | 2011-11-16 | 江阴美英特生物仪器科技有限公司 | 磁珠分离装置 |
CN104285143A (zh) * | 2012-05-16 | 2015-01-14 | 皇家飞利浦有限公司 | 对介质的磁辅助处理 |
CN204946637U (zh) * | 2015-08-14 | 2016-01-06 | 上海白泽医疗器械有限公司 | 细胞磁珠流式分选装置 |
-
2015
- 2015-08-14 CN CN201510500417.9A patent/CN105185504B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1399718A (zh) * | 1999-04-09 | 2003-02-26 | 宇宙硬件最佳技术股份有限公司 | 用于纯化细胞、化学物质和蛋白质结构的多级电磁分离器 |
CN202039065U (zh) * | 2011-03-17 | 2011-11-16 | 江阴美英特生物仪器科技有限公司 | 磁珠分离装置 |
CN104285143A (zh) * | 2012-05-16 | 2015-01-14 | 皇家飞利浦有限公司 | 对介质的磁辅助处理 |
CN204946637U (zh) * | 2015-08-14 | 2016-01-06 | 上海白泽医疗器械有限公司 | 细胞磁珠流式分选装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105606795A (zh) * | 2015-12-31 | 2016-05-25 | 上海白泽医疗器械有限公司 | 一种细胞免疫磁珠分选系统 |
CN106269223A (zh) * | 2016-08-11 | 2017-01-04 | 冷彦宁 | 磁分离方法以及磁分离装置 |
CN106269223B (zh) * | 2016-08-11 | 2017-11-10 | 冷彦宁 | 磁分离方法以及磁分离装置 |
CN107083330A (zh) * | 2017-04-17 | 2017-08-22 | 新疆出入境检验检疫局检验检疫技术中心 | 核酸纳米磁珠分离装置及分离方法 |
CN106867900A (zh) * | 2017-04-19 | 2017-06-20 | 广州高盛实验仪器科技有限公司 | 利用磁珠分选细胞的装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105185504B (zh) | 2017-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Chen et al. | Concentration and purification of human immunodeficiency virus type 1 virions by microfluidic separation of superparamagnetic nanoparticles | |
CN105185504A (zh) | 细胞磁珠流式分选装置 | |
US7486166B2 (en) | High performance hybrid magnetic structure for biotechnology applications | |
US6954128B2 (en) | High performance hybrid magnetic structure for biotechnology applications | |
US7148778B2 (en) | High performance hybrid magnetic structure for biotechnology applications | |
Suwa et al. | Magnetoanalysis of micro/nanoparticles: A review | |
Kirby et al. | Centrifugo-magnetophoretic particle separation | |
US7326350B2 (en) | System for separating magnetically attractable particles | |
US9885642B2 (en) | Devices and methods for separating magnetically labeled moieties in a sample | |
ES2699589T3 (es) | Método de separación celular por MultiSort | |
CN105606795B (zh) | 一种细胞免疫磁珠分选系统 | |
US20100300978A1 (en) | Device, system and method for washing and isolating magnetic particles in a continous fluid flow | |
CN105792925A (zh) | 磁性颗粒的制造 | |
CN204946637U (zh) | 细胞磁珠流式分选装置 | |
Moore et al. | Open gradient magnetic red blood cell sorter evaluation on model cell mixtures | |
Zborowski et al. | Magnetic cell manipulation and sorting | |
Mekkaoui et al. | Nanonewton magnetophoretic microtrap array for microsystems | |
CN106190832B (zh) | 具有高纯度细胞回收的多重磁激活分选结构微流控芯片 | |
Chong et al. | Design and operation of magnetophoretic systems at microscale: device and particle approaches | |
CN205182936U (zh) | 一种磁分离装置 | |
JP2005152886A (ja) | 極集中型磁気回路および磁気分離装置 | |
CN108686722A (zh) | 一种离心式免疫磁珠分选微流控芯片及装置 | |
Kim et al. | Fast capturing on micromagnetic cell sorter | |
US20210170423A1 (en) | Magnetic separation system and devices | |
CN215180235U (zh) | 一种磁分离装置及免疫检测分析仪 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171221 Address after: 201814 Shanghai Jiading District city Anting Town Park Road No. 1585 building 7 floor 3 Co-patentee after: SHANGHAI ENGINEERING RESEARCH CENTER FOR CELL THERAPY GROUP Co.,Ltd. Patentee after: SHANGHAI BAIZE MEDICAL INSTRUMENT Co.,Ltd. Address before: 201805 Shanghai Jiading District city Anting Town Park Road No. 1585 building 7 floor 3 Patentee before: SHANGHAI BAIZE MEDICAL INSTRUMENT Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201814 3rd Floor, 7th Building, 1585 Yuanguo Road, Anting Town, Jiading District, Shanghai Co-patentee after: SHANGHAI CELL THERAPY GROUP Co.,Ltd. Patentee after: SHANGHAI BAIZE MEDICAL INSTRUMENT Co.,Ltd. Address before: 201814 3rd Floor, 7th Building, 1585 Yuanguo Road, Anting Town, Jiading District, Shanghai Co-patentee before: SHANGHAI ENGINEERING RESEARCH CENTER FOR CELL THERAPY GROUP Co.,Ltd. Patentee before: SHANGHAI BAIZE MEDICAL INSTRUMENT Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220531 Address after: 201814 3rd Floor, 7th Building, 1585 Yuanguo Road, Anting Town, Jiading District, Shanghai Patentee after: SHANGHAI BAIZE MEDICAL INSTRUMENT Co.,Ltd. Patentee after: SHANGHAI CELL THERAPY GROUP Co.,Ltd. Patentee after: Beijing cell therapy group Co.,Ltd. Address before: 201814 3rd Floor, 7th Building, 1585 Yuanguo Road, Anting Town, Jiading District, Shanghai Patentee before: SHANGHAI BAIZE MEDICAL INSTRUMENT Co.,Ltd. Patentee before: SHANGHAI CELL THERAPY GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 201814 3rd Floor, 7th Building, 1585 Yuanguo Road, Anting Town, Jiading District, Shanghai Patentee after: SHANGHAI BAIZE MEDICAL INSTRUMENT Co.,Ltd. Country or region after: China Patentee after: Shanghai Cell Therapy Group Co.,Ltd. Patentee after: Beijing cell therapy group Co.,Ltd. Address before: 201814 3rd Floor, 7th Building, 1585 Yuanguo Road, Anting Town, Jiading District, Shanghai Patentee before: SHANGHAI BAIZE MEDICAL INSTRUMENT Co.,Ltd. Country or region before: China Patentee before: SHANGHAI CELL THERAPY GROUP Co.,Ltd. Patentee before: Beijing cell therapy group Co.,Ltd. |