JP6145851B2 - 多流路型マイクロリアクタ・デザイン - Google Patents
多流路型マイクロリアクタ・デザイン Download PDFInfo
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Description
圧力抵抗:一連の基本デザインパターン(例えば、図3から5のハート形のチャンバ34)により形成される並列の通路内で実施することによって、並列の多数の流路構造50が形成される。所定の圧力破壊(pressure rupture)に耐えることのできる基本デザインパターンを並列に配置することにより、総圧力破壊は減少せず、よって圧力抵抗は保持される。
図7aは、並列の多数の流路構造50の多数の流路の基本デザインパターン57の全ての2つの隣接する基本デザインパターン(チャンバ34)の対の間に連通区域34が形成されている構成であり、
図7bは、並列の多数の流路構造50の上流部分に位置する最初の2つの多数の流路の基本デザインパターン57の2つの隣接する基本デザインパターン(チャンバ34)の対の間のみに連通区域34が形成されている代替例を示しており、
図7cは、並列の多数の流路構造50の多数の流路の基本デザインパターン57の全ての2つの隣接する基本デザインパターン(チャンバ34)の1つおきの対の間のみに連通区域34が形成されている別の代替例を示している。
図8では、並列の多数の流路構造50の多数の流路の基本デザインパターン57の全ての2つの隣接する基本デザインパターン(チャンバ34)の対の全ての間に連通区域34が形成されており、
図9は、2つの隣接する基本デザインパターン(チャンバ34)のいくつかの対の間のみに連通区域34が形成されている:より正確には、流れの相互接続を形成する連通区域54が千鳥配列で配置されている別の代替例を示している。
26 反応体通路
34,134,234 基本デザインパターン(チャンバ、開放セル、波状チャンバ)
50,150,250 並列の多数の流路構造
52,152,252 並列の流路
54,154,254 連通区域
56,156,256 マニホールド
Claims (10)
- 壁により画成され、1つの流入口から分岐した複数の並列な流路を有する少なくとも1つの流路構造を含む少なくとも1つの反応体通路を備えたマイクロ流体デバイスであって、
前記流路構造は、流路を構成するように流体連通して連続して配置されると共に、前記流路において多数の流路基本デザインパターンを構成するように並列に配置されたチャンバの群を含み、
前記チャンバは、混合および/または滞留時間を提供することができ、
前記流路構造は、互いに隣接する2つの並列な流路のチャンバの間に少なくとも2つの連通区域を、アパーチャを有する壁の共通部分の形態で備え、
該連通区域は、該連通区域が間に配置された前記チャンバにより画成される平面と同じ平面にあり、同じ流動方向を有する前記互いに隣接する2つの並列な流路の間の質量流量差を最小にするために流体の通過を可能にするものであり、
前記チャンバは連続して設けられており、該連続したチャンバが、上流と下流の方向において次のチャンバと壁を共有する、
マイクロ流体デバイス。 - 前記反応体通路を、前記流路構造内にある多くの流路に分割するために、該流路構造の上流の該反応体通路に沿って少なくとも1つのマニホールドが配置されていることを特徴とする請求項1記載のマイクロ流体デバイス。
- 前記チャンバが、前記流路の方向に沿って一定ではない幅を有することを特徴とする請求項1または2記載のマイクロ流体デバイス。
- 前記連通区域が、前記多数の流路基本デザインパターンの2つの隣接するチャンバの間に壁がない流路部分を介した流れの相互接続によって形成されることを特徴とする請求項1から3いずれか1項記載のマイクロ流体デバイス。
- 前記流路構造の2つの隣接する並列の流路の対の全ての間に少なくとも2つの連通区域が形成されることを特徴とする請求項1から4いずれか1項記載のマイクロ流体デバイス。
- 前記連通区域が、前記流路構造の2つの隣接するチャンバの対の全ての間に形成されることを特徴とする請求項1から4いずれか1項記載のマイクロ流体デバイス。
- 前記連通区域が、前記流路構造の上流部分に沿って位置する少なくとも2つの多数の流路基本デザインパターンの2つの隣接するチャンバの対の全ての間に形成されることを特徴とする請求項1から4いずれか1項記載のマイクロ流体デバイス。
- 前記連通区域が、前記流路構造の上流部分に沿って位置する少なくとも最初の2つの多数の流路基本デザインパターンの2つの隣接するチャンバの対の全ての間に形成されることを特徴とする請求項1から4いずれか1項記載のマイクロ流体デバイス。
- 前記連通区域が、0.5から6mmに及ぶ長さを有することを特徴とする請求項1から8いずれか1項記載のマイクロ流体デバイス。
- 前記連通区域が、0.1から6に及ぶ高さ/長さ比を有することを特徴とする請求項1から9いずれか1項記載のマイクロ流体デバイス。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08305610.1 | 2008-09-29 | ||
EP20080305610 EP2172260A1 (en) | 2008-09-29 | 2008-09-29 | Multiple flow path microfluidic devices |
EP08305711.7A EP2172261B1 (en) | 2008-09-29 | 2008-10-22 | Multiple flow path microfluidic devices |
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US20100078086A1 (en) | 2010-04-01 |
JP2016047529A (ja) | 2016-04-07 |
KR101787764B1 (ko) | 2017-10-18 |
EP2172261A1 (en) | 2010-04-07 |
KR20110063579A (ko) | 2011-06-10 |
WO2010037012A3 (en) | 2010-08-19 |
CN102202774B (zh) | 2015-05-20 |
US8534909B2 (en) | 2013-09-17 |
WO2010037012A2 (en) | 2010-04-01 |
CN102202774A (zh) | 2011-09-28 |
EP2172260A1 (en) | 2010-04-07 |
TW201026382A (en) | 2010-07-16 |
TWI451903B (zh) | 2014-09-11 |
JP2012508643A (ja) | 2012-04-12 |
EP2172261B1 (en) | 2020-02-12 |
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