JP6991407B1 - 流路デバイス - Google Patents
流路デバイス Download PDFInfo
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- JP6991407B1 JP6991407B1 JP2021549993A JP2021549993A JP6991407B1 JP 6991407 B1 JP6991407 B1 JP 6991407B1 JP 2021549993 A JP2021549993 A JP 2021549993A JP 2021549993 A JP2021549993 A JP 2021549993A JP 6991407 B1 JP6991407 B1 JP 6991407B1
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Abstract
Description
図1は実施の形態で例示される流路デバイス100を示す平面図である。流路デバイス100は、処理用デバイス1と、接続デバイス2と、分離デバイス3とを備える。処理用デバイス1、接続デバイス2、分離デバイス3は、この順にZ方向へ向かって、互いに積層される。
流路デバイス100の機能は大まかには下記のように説明される。
図2、図5(c)、図8、図9を参照した説明が行われる。まず、説明を容易にするために、貫通孔229および排出孔329のいずれの平面視上の輪郭(以下、単に「輪郭」と称す)も、平面視上で円形である場合が想定される。貫通孔229の輪郭は面2aの縁によって規定される。排出孔329の輪郭は分離デバイス3の平面視上の縁によって規定される。図8もかかる想定に則って描かれる。図8において排出孔329と流路39との境界は仮想線たる一点鎖線によって円弧として描かれる。
排出孔329は円形に限られず、楕円形であってもよい。輪郭329cには円を含む楕円形が採用され得る。貫通孔229は円形に限られず、楕円形であってもよい。輪郭229cには円を含む楕円形が採用され得る。導入孔129は円形に限られず、楕円形であってもよい。
2 接続デバイス
2a,2b,3b 面
3 分離デバイス
39 流路
39c,329c 輪郭
100 流路デバイス
151 計測流路
229 貫通孔
329 排出孔
329d 点
Q1,Q2 交点
W2,W3 径
Claims (8)
- 溝を有する第1デバイスと、
第1面と、前記第1面に対向して位置して前記第1デバイスに接触する第2面と、前記第1面と前記第2面との間で貫通して前記溝と連通する第1孔とを有する第2デバイスと、
前記第1面に接触する第3面と、前記第3面において開口し前記第1孔と連通する第2孔と、前記第2孔と連通して前記第3面において開口する流路とを有する第3デバイスと
を備え、
前記第1面から前記第2面に向かう第1方向に沿って見て:
前記第2孔の径は、前記流路が延びる第2方向と直交する第3方向において前記流路が有する長さよりも大きく;
前記第1孔の径は、前記第2孔の前記径よりも大きく;
前記第2孔の中心は前記第1孔に囲まれて位置し;
前記流路が前記第1孔に対して2箇所以上で交差しない、
流路デバイス。 - 溝を有する第1デバイスと、
第1面と、前記第1面に対向して位置して前記第1デバイスに接触する第2面と、前記第1面と前記第2面との間で貫通して前記溝と連通する第1孔とを有する第2デバイスと、
前記第1面に接触する第3面と、前記第3面において開口し前記第1孔と連通する第2孔と、前記第2孔と連通して前記第3面において開口する流路とを有する第3デバイスと
を備え、
前記第1面から前記第2面に向かう第1方向に沿って見て:
前記第2孔の径は、前記流路が延びる第2方向と直交する第3方向において前記流路が有する長さよりも大きく;
前記第1孔の径は、前記第2孔の前記径よりも大きく;
前記第2孔の輪郭と前記流路の輪郭との2つの交点の少なくともいずれか1つが前記第1孔の輪郭よりも外側に位置する、
流路デバイス。 - 請求項1または請求項2に記載の流路デバイスであって、
前記第1方向に沿って見て、前記第2孔は円形または楕円形を呈する、流路デバイス。 - 請求項1から請求項3のいずれか1つの請求項に記載の流路デバイスであって、
前記第3デバイスを形成する材料および前記第1デバイスを形成する材料のいずれもが撥水性であり、
前記第2デバイスは、前記第3デバイスおよび前記第1デバイスに対して、光接合またはプラズマ接合によって接合される、流路デバイス。 - 請求項4に記載の流路デバイスであって、
前記第3デバイスを形成する前記材料は、ポリジメチルシロキサンを含む、流路デバイス。 - 請求項4または請求項5に記載の流路デバイスであって、
前記第1デバイスを形成する前記材料は、シクロオレフィンポリマーを含む、流路デバイス。 - 請求項4から請求項6のいずれか1つの請求項に記載の流路デバイスであって、
前記第2デバイスを形成する材料は、シリコーンを含む、流路デバイス。 - 請求項1から請求項7のいずれか1つの請求項に記載の流路デバイスであって、
前記第1デバイスは透光性を有する、流路デバイス。
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JP2020052362 | 2020-03-24 | ||
JP2020052362 | 2020-03-24 | ||
PCT/JP2021/010733 WO2021193265A1 (ja) | 2020-03-24 | 2021-03-17 | 流路デバイス |
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JPWO2021193265A1 JPWO2021193265A1 (ja) | 2021-09-30 |
JP6991407B1 true JP6991407B1 (ja) | 2022-01-13 |
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US (1) | US20230152191A1 (ja) |
EP (1) | EP4130751A4 (ja) |
JP (1) | JP6991407B1 (ja) |
CN (1) | CN115210580A (ja) |
WO (1) | WO2021193265A1 (ja) |
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WO2019151150A1 (ja) * | 2018-01-30 | 2019-08-08 | 京セラ株式会社 | 検査用流路デバイスおよび検査装置 |
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