JP6278772B2 - 血糖値測定用チップ - Google Patents
血糖値測定用チップ Download PDFInfo
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- JP6278772B2 JP6278772B2 JP2014056982A JP2014056982A JP6278772B2 JP 6278772 B2 JP6278772 B2 JP 6278772B2 JP 2014056982 A JP2014056982 A JP 2014056982A JP 2014056982 A JP2014056982 A JP 2014056982A JP 6278772 B2 JP6278772 B2 JP 6278772B2
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Images
Description
12、12A…成分測定装置 30、78…ベース部材
32、80…カバー部材 34、76…本体部
44…スペース 46…溝部
48、48A…血液通路 52…流入側通路
54、100…血液展開部 56、56A、102…測定部
60…突起 62、62A…連結床部
64、64A…測定主床部 B…血液
T…試薬
Claims (5)
- 本体部と、
前記本体部内を直線状に延在し、延在方向に流体を流動可能な流体通路と、
前記流体通路の途中位置に設けられ、成分測定用の試薬が塗布された流体展開部と、
前記流体通路の前記流体展開部よりも流体の流れ方向下流側に設けられ、成分測定用の光が照射される測定部と、を備え、
前記測定部は、少なくとも前記流体展開部に連なる連結部において前記延在方向と直交する方向の幅が、前記流体展開部の前記延在方向と直交する方向の幅よりも狭く、
且つ前記流体展開部は、前記試薬が塗布された複数の突起を有する一方で、前記測定部は、平坦面である
ことを特徴とする血糖値測定用チップ。 - 請求項1記載の血糖値測定用チップにおいて、
前記連結部の前記延在方向と直交する方向の幅は、前記流体展開部の前記延在方向と直交する方向の幅に対し40%以下に設定される
ことを特徴とする血糖値測定用チップ。 - 請求項1又は2記載の血糖値測定用チップにおいて、
前記測定部は、前記連結部よりも流体の流れ方向下流側に測定本体部を有し、
前記測定本体部の前記延在方向と直交する方向の幅は、前記連結部の前記延在方向と直交する方向の幅に略一致する
ことを特徴とする血糖値測定用チップ。 - 請求項1又は2記載の血糖値測定用チップにおいて、
前記測定部は、前記連結部よりも流体の流れ方向下流側に測定本体部を有し、
前記測定本体部の前記延在方向と直交する方向の幅は、前記連結部の前記延在方向と直交する方向の幅よりも広い
ことを特徴とする血糖値測定用チップ。 - 請求項1〜4のいずれか一項に記載の血糖値測定用チップにおいて、
前記複数の突起は、相互の高さが部分的に異なっている
ことを特徴とする血糖値測定用チップ。
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JP6278772B2 true JP6278772B2 (ja) | 2018-02-14 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2017075912A (ja) * | 2015-10-16 | 2017-04-20 | ウシオ電機株式会社 | 検体濃度測定装置およびマイクロ流路チップ |
JP7155109B2 (ja) * | 2017-03-23 | 2022-10-18 | テルモ株式会社 | 成分測定装置及び成分測定装置セット |
JP6480551B1 (ja) * | 2017-12-01 | 2019-03-13 | ジャパン・メディカル・リーフ株式会社 | 血液検査用容器 |
WO2019138681A1 (ja) * | 2018-01-15 | 2019-07-18 | テルモ株式会社 | 成分測定システム、測定装置及び測定チップ |
EP3736571A4 (en) | 2018-03-07 | 2021-03-24 | Terumo Kabushiki Kaisha | METHOD, REAGENT AND CHIP FOR MEASURING THE ANALYTE CONCENTRATION IN A BIOLOGICAL SAMPLE |
CN112997067A (zh) * | 2018-12-28 | 2021-06-18 | 泰尔茂株式会社 | 测试条以及成分测定系统 |
JP2019101046A (ja) * | 2019-02-07 | 2019-06-24 | ジャパン・メディカル・リーフ株式会社 | 血液検査用容器 |
JP7372310B2 (ja) | 2019-03-11 | 2023-10-31 | テルモ株式会社 | 血糖値算出プログラム、血糖値算出方法及び血糖値測定装置 |
WO2023002996A1 (ja) * | 2021-07-19 | 2023-01-26 | ナノティス株式会社 | 検体中のウイルスを検出する方法およびウイルス検出装置 |
Family Cites Families (12)
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US4756884A (en) * | 1985-08-05 | 1988-07-12 | Biotrack, Inc. | Capillary flow device |
JPH03223674A (ja) * | 1989-11-30 | 1991-10-02 | Mochida Pharmaceut Co Ltd | 反応容器 |
US5458852A (en) * | 1992-05-21 | 1995-10-17 | Biosite Diagnostics, Inc. | Diagnostic devices for the controlled movement of reagents without membranes |
JP2002221485A (ja) * | 2000-11-22 | 2002-08-09 | Minolta Co Ltd | マイクロチップ |
US20030178641A1 (en) * | 2002-01-23 | 2003-09-25 | Blair Steven M. | Microfluidic platforms for use with specific binding assays, specific binding assays that employ microfluidics, and methods |
SE0501418L (sv) * | 2005-06-20 | 2006-09-26 | Aamic Ab | Metod och medel för att åstadkomma vätsketransport |
GB2436616A (en) * | 2006-03-29 | 2007-10-03 | Inverness Medical Switzerland | Assay device and method |
SE529978C2 (sv) * | 2007-04-16 | 2008-01-22 | Aamic Ab | Analysanordning för vätskeformiga prov |
CN102753972B (zh) * | 2009-10-16 | 2016-01-13 | 阿米克股份公司 | 涉及使用磁性颗粒的测定方法和装置 |
JP5727218B2 (ja) * | 2010-12-24 | 2015-06-03 | 積水化学工業株式会社 | マイクロ流体デバイス、微生物夾雑物検出システム、並びに、微生物夾雑物の検出方法 |
CA2832494C (en) * | 2011-04-06 | 2019-11-26 | Ortho-Clinical Diagnostics, Inc. | Assay device having rhombus-shaped projections |
CA2802260C (en) * | 2012-01-20 | 2021-03-30 | Ortho-Clinical Diagnostics, Inc. | Controlling fluid flow through an assay device |
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