JP4887113B2 - 電解質分析装置 - Google Patents
電解質分析装置 Download PDFInfo
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- JP4887113B2 JP4887113B2 JP2006290247A JP2006290247A JP4887113B2 JP 4887113 B2 JP4887113 B2 JP 4887113B2 JP 2006290247 A JP2006290247 A JP 2006290247A JP 2006290247 A JP2006290247 A JP 2006290247A JP 4887113 B2 JP4887113 B2 JP 4887113B2
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- measurement
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- 239000003792 electrolyte Substances 0.000 title claims description 41
- 238000005259 measurement Methods 0.000 claims description 121
- 239000012895 dilution Substances 0.000 claims description 85
- 238000010790 dilution Methods 0.000 claims description 85
- 239000007788 liquid Substances 0.000 claims description 75
- 239000000523 sample Substances 0.000 claims description 67
- 239000012488 sample solution Substances 0.000 claims description 48
- 239000003085 diluting agent Substances 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000002699 waste material Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 16
- 239000000243 solution Substances 0.000 description 15
- 150000002500 ions Chemical class 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 5
- 238000007865 diluting Methods 0.000 description 5
- 239000012088 reference solution Substances 0.000 description 5
- 210000002966 serum Anatomy 0.000 description 5
- 210000002700 urine Anatomy 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012898 sample dilution Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000012470 diluted sample Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000006173 Good's buffer Substances 0.000 description 1
- 239000007995 HEPES buffer Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000007993 MOPS buffer Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- -1 etc. Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Automatic Analysis And Handling Materials Therefor (AREA)
Description
110 試料供給手段
112 試料分注ノズル
120 希釈液供給手段
126 希釈液注出ノズル
130 試料希釈手段
131 希釈用容器
140 測定手段
142 電極部
143 起電力計測部
150 廃液手段
160 貯留手段
161 供給配管
162 液体容器
200 制御部
201 駆動制御部
202 測定処理部
203 タイマー
Claims (2)
- 試料と希釈液とを混合し、試料溶液を生成するための希釈用容器と、
前記希釈用容器に前記試料を供給する試料供給手段と、
前記希釈用容器に前記希釈液を供給する希釈液供給手段と、
前記希釈用容器の前記試料溶液を取り出しながら当該試料溶液に含まれる被測定成分の電解質濃度を測定する測定手段と、
前記測定手段による測定により前記希釈用容器から前記試料溶液が取り出された後の待機時に、前記希釈用容器に所定の液体を貯留させる貯留手段と、を備え、
前記試料供給手段は、前記試料を送出する試料送出口を備え、
前記貯留手段は、前記待機時に前記希釈用容器に前記試料送出口を介して純水を供給し、前記希釈用容器に前記純水を貯留させることを特徴とする電解質分析装置。 - 前記試料溶液が前記希釈用容器から取り出された後の時間を計測する計測手段を備え、
前記貯留手段は、前記計測手段によって計測された時間が所定時間経過したとき、前記希釈用容器に所定の液体を貯留することを特徴とする請求項1に記載の電解質分析装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006290247A JP4887113B2 (ja) | 2006-10-25 | 2006-10-25 | 電解質分析装置 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2006290247A JP4887113B2 (ja) | 2006-10-25 | 2006-10-25 | 電解質分析装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008107201A JP2008107201A (ja) | 2008-05-08 |
JP4887113B2 true JP4887113B2 (ja) | 2012-02-29 |
Family
ID=39440667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006290247A Active JP4887113B2 (ja) | 2006-10-25 | 2006-10-25 | 電解質分析装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4887113B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5214420B2 (ja) * | 2008-12-02 | 2013-06-19 | 株式会社エイアンドティー | 電解質分析方法および電解質分析装置 |
CN101504419B (zh) * | 2009-03-02 | 2012-02-08 | 深圳大学 | 一种用于高传染性疾病的血液分析系统 |
JP5349343B2 (ja) * | 2010-01-14 | 2013-11-20 | 株式会社エイアンドティー | 希釈液、電解質測定装置、および電解質測定方法 |
CN104198745B (zh) * | 2014-08-29 | 2016-02-24 | 深圳中科优瑞医疗科技有限公司 | 全自动多参数临床电解质分析仪 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54103094A (en) * | 1978-01-31 | 1979-08-14 | Olympus Optical Co Ltd | Method and apparatus for measuring ion electrode |
JPS57108638A (en) * | 1980-12-26 | 1982-07-06 | Olympus Optical Co Ltd | Method of chemical analysis |
JPS582738A (ja) * | 1981-06-30 | 1983-01-08 | Toshiba Corp | イオン濃度測定装置 |
JPS59157556A (ja) * | 1983-02-28 | 1984-09-06 | Fuji Electric Co Ltd | 化学分析装置 |
JPS61290353A (ja) * | 1985-06-18 | 1986-12-20 | Toshiba Corp | イオンセンサ用標準液 |
JPS63273063A (ja) * | 1987-04-30 | 1988-11-10 | Toshiba Corp | 電解質自動分析装置 |
JP3610111B2 (ja) * | 1995-03-01 | 2005-01-12 | オリンパス株式会社 | 電解質溶液分析装置および電解質溶液分析方法 |
JP4323259B2 (ja) * | 2003-08-20 | 2009-09-02 | オリンパス株式会社 | 電解質分析装置 |
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- 2006-10-25 JP JP2006290247A patent/JP4887113B2/ja active Active
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