JP4178122B2 - 分注装置及びそれを備えた自動分析装置 - Google Patents
分注装置及びそれを備えた自動分析装置 Download PDFInfo
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- JP4178122B2 JP4178122B2 JP2004090802A JP2004090802A JP4178122B2 JP 4178122 B2 JP4178122 B2 JP 4178122B2 JP 2004090802 A JP2004090802 A JP 2004090802A JP 2004090802 A JP2004090802 A JP 2004090802A JP 4178122 B2 JP4178122 B2 JP 4178122B2
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- dispensing
- pressure
- pressure sensor
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- 239000007788 liquid Substances 0.000 claims description 19
- 239000003153 chemical reaction reagent Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000000523 sample Substances 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 8
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- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
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- 238000000034 method Methods 0.000 description 2
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- 230000002411 adverse Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 239000008213 purified water Substances 0.000 description 1
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- 210000002700 urine Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Description
前記圧力センサと前記流路との接続部の流路内形状が円錐であり、円錐の頂点部が鉛直上方となるよう配置され、円錐の底周面の接線方向および円錐の頂点部に液体の流入出口を設け、円錐の底面に前記圧力センサの受圧面が配置されている分注装置。
Claims (2)
- 液体を吸引・吐出するノズルと、
該ノズルに接続され液体を吸引・吐出させるための圧力を発生させる圧力発生手段と、
前記ノズル及び前記圧力発生手段を含めた流路内の圧力を測定する圧力センサと、
を備えた分注装置において、
前記圧力センサと前記流路との接続部の流路内形状が円錐であり、円錐の頂点部が鉛直上方となるよう配置され、円錐の底周面の接線方向に前記圧力発生手段と接続される液体の流入出口を設け、円錐の頂点部に前記ノズルと接続される液体の流入出口を設け、
更に、円錐の底面に前記圧力センサの受圧面が配置され、かつ前記円錐の底面の直径が5mm以上30mm以下であることを特徴とする分注装置。 - 試薬と試料を混合させる反応容器と、
該反応容器中の反応を計測する計測手段と、
該反応容器に試料を分注する分注手段と、
を備えた自動分析装置において、
前記分注手段が請求項1に記載の分注装置であることを特徴とする自動分析装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004090802A JP4178122B2 (ja) | 2004-03-26 | 2004-03-26 | 分注装置及びそれを備えた自動分析装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004090802A JP4178122B2 (ja) | 2004-03-26 | 2004-03-26 | 分注装置及びそれを備えた自動分析装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005274471A JP2005274471A (ja) | 2005-10-06 |
JP4178122B2 true JP4178122B2 (ja) | 2008-11-12 |
Family
ID=35174291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004090802A Expired - Lifetime JP4178122B2 (ja) | 2004-03-26 | 2004-03-26 | 分注装置及びそれを備えた自動分析装置 |
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JP (1) | JP4178122B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5003207B2 (ja) * | 2007-02-27 | 2012-08-15 | 日産自動車株式会社 | 取付部材 |
JP5757694B2 (ja) * | 2010-05-31 | 2015-07-29 | アークレイ株式会社 | 搬送装置、搬送方法、搬送プログラム、分析装置、分析方法、および試料分析プログラム |
JP2012098203A (ja) * | 2010-11-04 | 2012-05-24 | Nippon Koden Corp | フローセル |
JP2014124097A (ja) * | 2012-12-25 | 2014-07-07 | Hitachi High-Technologies Corp | 核酸分析用カートリッジ及び核酸分析装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516430A (en) * | 1983-12-05 | 1985-05-14 | Kulite Semiconductor Products, Inc. | Economical transducer apparatus for use in the medical field |
JP2529682Y2 (ja) * | 1992-09-28 | 1997-03-19 | 富士写真フイルム株式会社 | 圧力計 |
JP2766604B2 (ja) * | 1993-07-30 | 1998-06-18 | 三菱石油株式会社 | 気泡分離装置 |
US5451373A (en) * | 1994-02-16 | 1995-09-19 | Akzo N.V. | Obstruction detector for a fluid flow line of a medical laboratory instrument |
JP3573597B2 (ja) * | 1997-06-23 | 2004-10-06 | 大日本スクリーン製造株式会社 | 濃度測定装置 |
JP2002333449A (ja) * | 2001-05-10 | 2002-11-22 | Hitachi Ltd | サンプル分注装置及びそれを用いた自動分析装置 |
JP2003254983A (ja) * | 2002-03-05 | 2003-09-10 | Sakae:Kk | 液面検知装置及びこれを用いた自動分析装置 |
JP3901587B2 (ja) * | 2002-06-12 | 2007-04-04 | 株式会社東芝 | 自動分析装置および自動分析装置におけるデータ管理方法 |
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2004
- 2004-03-26 JP JP2004090802A patent/JP4178122B2/ja not_active Expired - Lifetime
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