JP2009097912A - 血液検査用マイクロチップ - Google Patents
血液検査用マイクロチップ Download PDFInfo
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- JP2009097912A JP2009097912A JP2007267833A JP2007267833A JP2009097912A JP 2009097912 A JP2009097912 A JP 2009097912A JP 2007267833 A JP2007267833 A JP 2007267833A JP 2007267833 A JP2007267833 A JP 2007267833A JP 2009097912 A JP2009097912 A JP 2009097912A
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- 210000004369 blood Anatomy 0.000 title claims abstract description 35
- 239000008280 blood Substances 0.000 title claims abstract description 35
- 238000000926 separation method Methods 0.000 claims description 24
- 239000000126 substance Substances 0.000 claims description 19
- 238000009534 blood test Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 abstract description 49
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 29
- 238000004458 analytical method Methods 0.000 abstract description 14
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- 239000002699 waste material Substances 0.000 description 9
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- 102000053602 DNA Human genes 0.000 description 2
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- 230000005484 gravity Effects 0.000 description 2
- 238000000018 DNA microarray Methods 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
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- 239000000427 antigen Substances 0.000 description 1
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- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
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Abstract
【解決手段】マイクロチップ内に導入された全血を含むサンプルから血漿成分を分離する血漿分離部102を備え、該血漿分離部102は、該血漿成分表面近傍に存在する浮遊物を除去するための浮遊物除去部110を有しており、該浮遊物除去部110は、1または離間した複数の柱状物111と、除去される浮遊物を収容する浮遊物収容部112と、を含む血液検査用マイクロチップである。
【選択図】図2
Description
Claims (4)
- マイクロチップ内に導入された全血を含むサンプルから血漿成分を分離する血漿分離部を備え、
前記血漿分離部は、前記血漿成分表面近傍に存在する浮遊物を除去するための浮遊物除去部を有しており、
前記浮遊物除去部は、1または離間した複数の柱状物と、除去される前記浮遊物を収容する浮遊物収容部と、を含む血液検査用マイクロチップ。 - 前記柱状物の断面形状は、三角形状を有する請求項1に記載の血液検査用マイクロチップ。
- 前記浮遊物除去部は、離間した複数の柱状物を有しており、
前記複数の柱状物は、複数の列をなして配置される請求項1または2に記載の血液検査用マイクロチップ。 - 前記浮遊物は脂肪である請求項1〜3のいずれかに記載の血液検査用マイクロチップ。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007267833A JP5057227B2 (ja) | 2007-10-15 | 2007-10-15 | 血液検査用マイクロチップ |
| US12/250,592 US8367424B2 (en) | 2007-10-15 | 2008-10-14 | Microchip and method of using the same |
| US13/733,684 US20130195719A1 (en) | 2007-10-15 | 2013-01-03 | Microchip and Method of Using the Same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007267833A JP5057227B2 (ja) | 2007-10-15 | 2007-10-15 | 血液検査用マイクロチップ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009097912A true JP2009097912A (ja) | 2009-05-07 |
| JP5057227B2 JP5057227B2 (ja) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007267833A Expired - Fee Related JP5057227B2 (ja) | 2007-10-15 | 2007-10-15 | 血液検査用マイクロチップ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5057227B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011058956A (ja) * | 2009-09-10 | 2011-03-24 | National Institute Of Advanced Industrial Science & Technology | 免疫センサ |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62247248A (ja) * | 1977-05-03 | 1987-10-28 | ドナルド、ジエイ、グリ−ンスパン | 血液分離管 |
| JPH0223180A (ja) * | 1988-07-12 | 1990-01-25 | Hitachi Elevator Eng & Service Co Ltd | ホームエレベータ |
| WO2002023180A1 (en) * | 2000-09-18 | 2002-03-21 | Hitachi, Ltd. | Extractor and chemical analyzer |
| JP2002239317A (ja) * | 2001-02-13 | 2002-08-27 | Dainippon Printing Co Ltd | フィルター |
| JP2004317489A (ja) * | 2003-02-24 | 2004-11-11 | Ortho Clinical Diagnostics Inc | 凝集を検出するアッセイ |
| JP2007010435A (ja) * | 2005-06-29 | 2007-01-18 | Rohm Co Ltd | マイクロチップの使用方法、マイクロ流路及びマイクロチップ |
| JP2007155441A (ja) * | 2005-12-02 | 2007-06-21 | Enplas Corp | 微小流体装置 |
-
2007
- 2007-10-15 JP JP2007267833A patent/JP5057227B2/ja not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62247248A (ja) * | 1977-05-03 | 1987-10-28 | ドナルド、ジエイ、グリ−ンスパン | 血液分離管 |
| JPH0223180A (ja) * | 1988-07-12 | 1990-01-25 | Hitachi Elevator Eng & Service Co Ltd | ホームエレベータ |
| WO2002023180A1 (en) * | 2000-09-18 | 2002-03-21 | Hitachi, Ltd. | Extractor and chemical analyzer |
| JP2002239317A (ja) * | 2001-02-13 | 2002-08-27 | Dainippon Printing Co Ltd | フィルター |
| JP2004317489A (ja) * | 2003-02-24 | 2004-11-11 | Ortho Clinical Diagnostics Inc | 凝集を検出するアッセイ |
| JP2007010435A (ja) * | 2005-06-29 | 2007-01-18 | Rohm Co Ltd | マイクロチップの使用方法、マイクロ流路及びマイクロチップ |
| JP2007155441A (ja) * | 2005-12-02 | 2007-06-21 | Enplas Corp | 微小流体装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011058956A (ja) * | 2009-09-10 | 2011-03-24 | National Institute Of Advanced Industrial Science & Technology | 免疫センサ |
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| JP5057227B2 (ja) | 2012-10-24 |
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