JP2011062131A - 微生物濃度調整装置 - Google Patents
微生物濃度調整装置 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
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Abstract
【解決手段】微生物濃度調整器1と、この微生物濃度調整器1の上流側に、選択的に接続される培養液容器5および洗浄液容器7と、前記微生物濃度調整器1の下流側に接続される培養液収納容器11とを備え、前記微生物濃度調整器1は、対向する電極間のギャップと対向する電極の大きさの少なくとも一方が異なる複数の微生物捕獲電極対と、これら複数の微生物捕獲電極対にそれぞれ接続した電圧供給手段とを有する構成とした、微生物濃度調整装置。
【選択図】図1
Description
2 液体流入口
3 ポンプ
4 切替弁
5 培養液収納容器
6 切替弁
7 洗浄液収納容器
8 試料液収納容器
9 液体流出口
10 切替弁
11 培養液収納容器
12 切替弁
13 廃棄槽
14 液体流路
15a,15b,15c,15d,15e,15f,15g,15h,15i,15j,15k,15l 微生物捕獲電極対
16 ドライブ回路
17 電圧供給手段
18 入力部
19 制御部
20 表示部
21 電源部
22 制御部
23 捕獲電圧供給部
24 測定電圧供給部
25 スイッチング手段
26 スイッチング手段
27 電源スイッチ
Claims (5)
- 微生物濃度調整器と、この微生物濃度調整器の上流側に、選択的に接続される培養液容器および洗浄液容器と、前記微生物濃度調整器の下流側に接続される培養液収納容器とを備え、
前記微生物濃度調整器は、対向する電極間のギャップと対向する電極の大きさの少なくとも一方が異なる複数の微生物捕獲電極対と、これら複数の微生物捕獲電極対にそれぞれ接続した電圧供給手段とを有する微生物濃度調整装置。 - 洗浄液容器は、純水を収納する構成とした請求項1に記載の微生物濃度調整装置。
- 微生物濃度調整器と培養液収納容器との間に培養液容器への帰還路を設けた請求項1または2に記載の微生物濃度調整装置。
- 微生物濃度調整器と培養液収納容器との間に廃棄槽を接続した請求項1から3のいずれか一つに記載の微生物濃度調整装置。
- 電圧供給手段は、希望する微生物濃度を設定する入力部と、この入力部に接続された制御部と、この制御部に接続された表示部とを有し、前記制御部に複数の微生物捕獲電極対を接続した請求項1から4のいずれか一つに記載の微生物濃度調整装置。
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JP2009215360A JP5471228B2 (ja) | 2009-09-17 | 2009-09-17 | 微生物濃度調整装置 |
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JP2009215360A JP5471228B2 (ja) | 2009-09-17 | 2009-09-17 | 微生物濃度調整装置 |
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JP2011062131A true JP2011062131A (ja) | 2011-03-31 |
JP5471228B2 JP5471228B2 (ja) | 2014-04-16 |
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JP2009215360A Expired - Fee Related JP5471228B2 (ja) | 2009-09-17 | 2009-09-17 | 微生物濃度調整装置 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07505717A (ja) * | 1992-04-16 | 1995-06-22 | ビーティージー・インターナショナル・リミテッド | 混合物を分離するための装置 |
JP2001500252A (ja) * | 1996-07-26 | 2001-01-09 | ビーティージー・インターナショナル・リミテッド | 誘電泳動を用いて粒子をテストする装置および方法 |
WO2005123898A1 (en) * | 2004-06-16 | 2005-12-29 | Ares Trading S.A. | Dielectrophoretic process for retaining polarizable target-particles and device for performing that process |
JP2007504952A (ja) * | 2003-05-13 | 2007-03-08 | オーラ バイオシステムズ インコーポレイテッド | 誘電泳動装置 |
WO2008149797A1 (ja) * | 2007-06-01 | 2008-12-11 | Takaharu Enjoji | 誘電体微粒子濃縮装置 |
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2009
- 2009-09-17 JP JP2009215360A patent/JP5471228B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07505717A (ja) * | 1992-04-16 | 1995-06-22 | ビーティージー・インターナショナル・リミテッド | 混合物を分離するための装置 |
JP2001500252A (ja) * | 1996-07-26 | 2001-01-09 | ビーティージー・インターナショナル・リミテッド | 誘電泳動を用いて粒子をテストする装置および方法 |
JP2007504952A (ja) * | 2003-05-13 | 2007-03-08 | オーラ バイオシステムズ インコーポレイテッド | 誘電泳動装置 |
WO2005123898A1 (en) * | 2004-06-16 | 2005-12-29 | Ares Trading S.A. | Dielectrophoretic process for retaining polarizable target-particles and device for performing that process |
WO2008149797A1 (ja) * | 2007-06-01 | 2008-12-11 | Takaharu Enjoji | 誘電体微粒子濃縮装置 |
Non-Patent Citations (1)
Title |
---|
JPN7008006674; Nitzan Gadish and Joel Voldman: 'High-Throughput Positive-Dielectrophoretic Bioparticle Microconcentrator' Anal. Chem. Vol.78 No.22, 2006, pp.7870-7876 * |
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