JP5712564B2 - ウィルス検出装置及びウィルス検出方法 - Google Patents
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- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56983—Viruses
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- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
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- G01N2333/08—RNA viruses
- G01N2333/085—Picornaviridae, e.g. coxsackie virus, echovirus, enterovirus
- G01N2333/09—Foot-and-mouth disease virus
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
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- G01N2333/11—Orthomyxoviridae, e.g. influenza virus
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Description
ウィルスを特異的に吸着する蛍光抗体を含む水溶液と検査対象の気体とを接触させて当該気体中のウィルスを水溶液中に拡散させ、気体中に含まれるウィルスに蛍光抗体を吸着させるための拡散部と、
前記拡散部を通過した前記水溶液を霧化し、当該水溶液のミスト群を形成する霧化部と、
前記ミスト群の蛍光強度を測定する蛍光測定部と、
前記霧化部から前記測定部に向う気流を形成するための気流形成機構と、を備えたことを特徴とする。
ウィルスを特異的に吸着する蛍光抗体を含む水溶液と検査対象の気体とを接触させて当該気体中のウィルスを水溶液中に拡散させ、気体中に含まれるウィルスに蛍光抗体を吸着させる工程と、
この工程の後、前記水溶液を霧化し、当該水溶液のミスト群を形成する工程と、
前記ミスト群の蛍光強度を計測する工程と、を含むことを特徴とする。
このように霧化部4が拡散部を兼用する例において、図7に示すように、薬液供給管40の途中に薬液供給ポンプ21を設け、この薬液供給ポンプ21の送液動作により薬液貯留槽2内の薬液を霧化部4に送り出すようにしてもよい。
F 蛍光抗体
V ターゲットウィルス
1 ダスト除去部
11 吸気ポンプ
12 大気流量調整部
13 分岐管
2 薬液貯留槽
21 薬液供給ポンプ
22 薬液流量調整部
3 マイクロ流体チップ
30 盛り上がり部分
31 拡散流路(溝部)
32 蓋体
33 基体
34 気体流路
35 液体流路
36 大気流入口
37 薬液流入口
38 排気ポート
39 薬液流出ポート
4 霧化部
5 蛍光測定部
51 発光部
52 ガラス窓
53 光学フィルタ
54 受光部
55 受光出力計測部
6 薬液回収部
7 吸引ポンプ
8 主配管
Claims (4)
- ウィルスを特異的に吸着する蛍光抗体を含む水溶液と検査対象の気体とを接触させて当該気体中のウィルスを水溶液中に拡散させ、気体中に含まれるウィルスに蛍光抗体を吸着させるための拡散部と、
前記拡散部を通過した前記水溶液を霧化し、当該水溶液のミスト群を形成する霧化部と、
前記ミスト群の蛍光強度を測定する蛍光測定部と、
前記霧化部から前記測定部に向う気流を形成するための気流形成機構と、を備えたことを特徴とするウィルス検出装置。 - 前記拡散部は、前記水溶液が流れるための液体流路とこの液体流路を流れる水溶液に気体が接触しながら当該気体を通流させるために前記液体流路に並んで設けられた気体流路とからなる拡散流路と、この拡散流路の出口側に形成され、気体と水溶液とを分離して送り出す分岐部と、を備え、
前記拡散流路内に気体及び水溶液を夫々導入するための気体導入機構及び液体導入機構と、
前記分岐部において分離された水溶液を前記霧化部に案内する案内路と、を設けたことを特徴とする請求項1記載のウィルス検出装置。 - ウィルスを特異的に吸着する蛍光抗体を含む水溶液と検査対象の気体とを接触させて当該気体中のウィルスを水溶液中に拡散させ、気体中に含まれるウィルスに蛍光抗体を吸着させる工程と、
この工程の後、前記水溶液を霧化し、当該水溶液のミスト群を形成する工程と、
前記ミスト群の蛍光強度を計測する工程と、を含むことを特徴とするウィルス検出方法。 - 気体中のウィルスを水溶液中に拡散させ、気体中に含まれるウィルスに蛍光抗体を吸着させる工程は、
前記水溶液が流れるための液体流路とこの液体流路を流れる水溶液に気体が接触しながら当該気体を通流させるために前記液体流路に並んで設けられた気体流路とからなる拡散流路と、この拡散流路の出口側に形成され、気体と水溶液とを分離して送り出す分岐部と、を備えた拡散部を用い、
前記液体流路及び気体流路内に水溶液及び気体を導入する工程であり、
前記ウィルスに蛍光抗体を吸着させる工程の後に、前記分岐部から分離された水溶液を前記霧化部に案内する工程を更に備えたことを特徴とする請求項3記載のウィルス検出方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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JP2010244474A JP5712564B2 (ja) | 2010-10-29 | 2010-10-29 | ウィルス検出装置及びウィルス検出方法 |
KR1020137013590A KR101864851B1 (ko) | 2010-10-29 | 2011-10-14 | 바이러스 검출 장치 및 바이러스 검출 방법 |
CN201180050021.9A CN103168241B (zh) | 2010-10-29 | 2011-10-14 | 病毒检测装置及病毒检测方法 |
PCT/JP2011/005767 WO2012056641A1 (ja) | 2010-10-29 | 2011-10-14 | ウィルス検出装置及びウィルス検出方法 |
EP20110835789 EP2634580B1 (en) | 2010-10-29 | 2011-10-14 | Virus detection device and virus detection method |
US13/871,316 US8911955B2 (en) | 2010-10-29 | 2013-04-26 | Virus detection device and virus detection method |
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JP2010244474A JP5712564B2 (ja) | 2010-10-29 | 2010-10-29 | ウィルス検出装置及びウィルス検出方法 |
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JP2012098089A JP2012098089A (ja) | 2012-05-24 |
JP5712564B2 true JP5712564B2 (ja) | 2015-05-07 |
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US (1) | US8911955B2 (ja) |
EP (1) | EP2634580B1 (ja) |
JP (1) | JP5712564B2 (ja) |
KR (1) | KR101864851B1 (ja) |
CN (1) | CN103168241B (ja) |
WO (1) | WO2012056641A1 (ja) |
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WO2014168043A1 (ja) * | 2013-04-09 | 2014-10-16 | 東京エレクトロン株式会社 | 測定装置及び測定方法 |
JP6313123B2 (ja) | 2014-05-28 | 2018-04-18 | 東京エレクトロン株式会社 | 測定装置及び測定方法 |
JP6328493B2 (ja) | 2014-05-28 | 2018-05-23 | 東京エレクトロン株式会社 | 測定装置及び測定方法 |
CN105125170A (zh) | 2014-06-05 | 2015-12-09 | 苏州速迈医疗设备有限公司 | 一种皮肤镜的观察罩 |
KR101657898B1 (ko) * | 2015-05-29 | 2016-09-20 | 고려대학교 산학협력단 | 부유미생물 검출장치 |
CN110487999B (zh) * | 2019-09-06 | 2020-03-31 | 王传梅 | 一种简易的流感病毒检测仪 |
CN112011645A (zh) * | 2020-09-09 | 2020-12-01 | 广州富港万嘉智能科技有限公司 | 病毒检测方法、计算机可读存储介质、病毒检测模块及病毒检测口罩 |
US11619571B2 (en) * | 2020-11-27 | 2023-04-04 | Kontrol Energy Corp. | Collection chamber for an air sampling system |
FR3123725A1 (fr) | 2021-06-04 | 2022-12-09 | Valérie COMPAN | Dispositif mobile et autonome et procédé de detection d’analytes dans l’air |
KR102616032B1 (ko) | 2022-02-07 | 2023-12-20 | 한국광기술원 | 형광 분리를 이용한 바이러스 검출 장치 및 방법 |
CN114594208A (zh) * | 2022-03-07 | 2022-06-07 | 谱瑞前海(深圳)智能科技有限公司 | 一种在空气环境中对流行病传播病毒的实时检测装置 |
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EP1018012A4 (en) * | 1997-09-26 | 2002-10-09 | Univ Washington | SIMULTANEOUS PARTICLE SEPARATION AND CHEMICAL REACTION |
SG93209A1 (en) * | 1999-07-05 | 2002-12-17 | Inst Of Molecular Agrobiology | A novel immuno-diagnostic test method for veterinary disease |
JP2003322639A (ja) * | 2002-05-01 | 2003-11-14 | Shimadzu Corp | 液体クロマトグラフ質量分析装置 |
US7785533B2 (en) * | 2003-09-12 | 2010-08-31 | Nec Corporation | Chip, device using the chip, and method of using the same |
EP2095869B8 (en) * | 2003-10-29 | 2011-05-25 | Anemos Company Ltd. | Air diffusing device |
CN100344972C (zh) * | 2004-04-16 | 2007-10-24 | 中国人民解放军防化指挥工程学院 | 一种病毒检测***及检测方法 |
CN200957396Y (zh) * | 2006-09-12 | 2007-10-10 | 林祐吉 | 超音波雾化装置改良结构 |
JP4840398B2 (ja) * | 2008-04-25 | 2011-12-21 | 富士電機株式会社 | 抗原の分離装置並びにこれを利用した抗原の計測方法及び装置 |
JP2010038866A (ja) * | 2008-08-08 | 2010-02-18 | Sony Corp | マイクロチップ、微小粒子分取装置及び送流方法 |
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- 2011-10-14 WO PCT/JP2011/005767 patent/WO2012056641A1/ja active Application Filing
- 2011-10-14 EP EP20110835789 patent/EP2634580B1/en not_active Not-in-force
- 2011-10-14 CN CN201180050021.9A patent/CN103168241B/zh not_active Expired - Fee Related
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CN103168241A (zh) | 2013-06-19 |
US20130244226A1 (en) | 2013-09-19 |
US8911955B2 (en) | 2014-12-16 |
WO2012056641A1 (ja) | 2012-05-03 |
KR20140067953A (ko) | 2014-06-05 |
CN103168241B (zh) | 2015-05-13 |
KR101864851B1 (ko) | 2018-06-05 |
JP2012098089A (ja) | 2012-05-24 |
EP2634580A4 (en) | 2014-04-30 |
EP2634580A1 (en) | 2013-09-04 |
EP2634580B1 (en) | 2015-04-29 |
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