JP6694892B2 - 試料を受け入れ分析するデバイス - Google Patents
試料を受け入れ分析するデバイス Download PDFInfo
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Description
分析される試料を受け入れる試料受入部分と、
溶液カプセルであって、該溶液カプセルが密閉された密封形態、及び該溶液カプセルと試料受入部分との間で流体連通を提供する流路を介して溶液カプセルの内容物が放出される放出形態、を有する溶液カプセルと、
アクチュエーターを含む双安定放出機構であって、該双安定放出機構はアクチュエーターに作用した力がしきい値力に達した事象のみにて解放(releases)し、アクチュエーターの作動は密封形態から放出形態への溶液カプセルの一方向変更(one-way conversion)に帰着する、双安定放出機構と、
を備える。
溶液を使用して分析される試料を受け入れるためのウィッキング材料を備えた第1試料受入部分と、
非多孔質基質を備えた第2試料受入部分と、
を備える。
第1実施形態に従い、図1に示されるように、試料を受け入れ分析するデバイス1が存在する。第1実施形態は、図2において分解立体図で示される。
試料窓6の寸法は、指紋等の皮膚印刷におけるエリアの少なくとも一部の受け入れを許可するように構成されてもよい。ハウジング2はさらに、結果窓7、及び本体部3に対して摺動可能なシャッター10を備える。
以下の章では、使用における、デバイスの第1実施形態について記述する。
デバイス1は、第1位置におけるシャッター10、及び初期形態(図16に示されたような)における溶液カプセル5を設けている。溶液カプセル5には、正確な量の溶液が供給されている。この量は、人の指紋に存在すると予想されるであろう一もしくは複数の成分を効率的に溶解するように選ぶことができる。より具体的には、それは、検査で検出するように構成された少なくとも関与する化学種を効率的に溶かすために選択されてもよい。
発明の第2実施形態は、図19に説明されている。この実施形態は、第1実施形態と大部分が類似しており、第2皮膚印刷受入領域41bをさらに備える。第2皮膚印刷受入領域41bは、横方向流動型基質4に依存しないかもしれない第2基質に位置決めされてもよい。例えば、第2基質は、ガラスであってもよい。
第2実施形態の使用は、シャッターが第2位置にあるとき、ユーザーは、試料窓6によって境を接する第1皮膚印刷受入領域41に皮膚印刷をセット(place)するだけでなく、第2試料窓6bによって境を接する第2皮膚印刷受入領域41bに皮膚印刷をセットすることも要求される以外、大部分は第1実施形態のそれと同じである。
図21は、本開示の第3実施形態のハウジング2の本体部3の下側部分32’を示す。第3実施形態の下側部分32’の比較は、図21を図2に示された最下部品と比較することによって第1実施形態の下側部分32とで行うことができる。図20は、第3実施形態で使用される基質4’を示す。これは、図4に図示されるような第1実施形態の基質4に匹敵する。
本発明は、第1あるいは第2実施形態におけるいずれの特別な態様に制限されるものではない。多くの代替態様が添付の請求範囲における権利範囲内にあると考えられる。以下のものは、請求範囲の権利範囲内にある代替態様の包括的ではないリストである。
Claims (16)
- 試料を受け入れ分析するデバイスであって、ここで分析は、溶液の使用を含み、該デバイスは、
分析される試料を受け入れる試料受入部分と、
特定量の溶液を収容する溶液カプセルであって、該溶液カプセルが密閉された密封形態、及び該溶液カプセルと試料受入部分との間で流体連通を提供する流路を介して溶液カプセルに収容された溶液が放出される放出形態、を有する溶液カプセルと、
アクチュエーターを含む双安定放出機構であって、該双安定放出機構はアクチュエーターに作用した力がしきい値力に達した事象のみにて放出し、アクチュエーターの作動は密封形態から放出形態への溶液カプセルの一方向変換をもたらして、特定量の溶液の全てを放出する、双安定放出機構と、
を備えた、デバイス。 - 試料受入部分を有する本体部をさらに備え、密封形態から放出形態への溶液カプセルの一方向変換は、本体部に対する溶液カプセルの運動を含む、請求項1に記載のデバイス。
- 溶液カプセルは、回転装着部を介して当該デバイスの本体部に装着され、本体部に対する溶液カプセルの運動は、回転装着部周りの回転運動を含む、請求項2に記載のデバイス。
- 本体部に対する溶液カプセルの運動は、並進運動を含む、請求項2に記載のデバイス。
- 溶液カプセル及び流路は、一定の流動率を受動的に可能にする、請求項1から4のいずれかに記載のデバイス。
- 双安定放出機構は、スリップラッチを備える、請求項1から5のいずれかに記載のデバイス。
- 双安定放出機構は、穿孔部材と、アクチュエーターの作動の事象において穿孔部材によって刺し通されるように構成された穿孔可能表面とを有する、請求項1から6のいずれかに記載のデバイス。
- さらに本体部を備え、本体部は穿孔部材を有し、溶液カプセルは穿孔可能表面を有する、請求項7に記載のデバイス。
- 穿孔部材は、一対のピアサーを有する、請求項7又は8に記載のデバイス。
- 一対のピアサーは、上記流路の境界を形成している、請求項9に記載のデバイス。
- 特定の溶液に関して、流動率は、
(a)対のピアサーのそれぞれによって決定される穿孔面積、
(b)対のピアサーの各ピアサー間の隙間寸法、
との組合せによって調節される、請求項9又は10に記載のデバイス。 - 各ピアサーは、近位端及び遠位端を有し、遠位端は、近位端よりも鋭く形作られている、請求項9から11のいずれかに記載のデバイス。
- 分析されるさらなる試料を受け入れるさらなる試料受入領域をさらに備える、請求項1から12のいずれかに記載のデバイス。
- 試料受入部分を収容するハウジングをさらに備え、該ハウジングは、少なくとも第1部分及び第2部分を有し、第1部分及び第2部分は、
i)試料受入部分がアクセス不可能である第1閉形態から、
ii)試料受入部分において皮膚印刷の捕獲を可能にするため試料受入部分へのアクセスが可能になる第1開形態へ、及び、続いて
iii)試料受入部分が再びアクセス不可能である第2閉形態へ、互いに関連して移動可能であり、
ここで当該デバイスは、さらに、第2閉形態に当該デバイスを保持する保持機構を備える、請求項1から13のいずれかに記載のデバイス。 - 皮膚印刷試料を受け入れ分析するデバイスであって、ここで分析は、溶液の使用を含み、該デバイスは、
溶液を使用し分析される皮膚印刷試料を受け入れるウィッキング材料を含む第1試料受入部分と、
光学的分析のため皮膚印刷試料を受け入れる非多孔質基質を含む第2試料受入部分と、
を備えたデバイス。 - 特定量の溶液を収容する溶液カプセルであって、該溶液カプセルが密閉された密封形態、及び該溶液カプセルと第1試料受入部分との間で流体連通を提供する流路を介して溶液カプセルに収容された溶液が放出される放出形態、を有する溶液カプセルと、
アクチュエーターを含む双安定放出機構であって、アクチュエーターは当該アクチュエーターに作用した力がしきい値力に達した事象のみにて作動し、アクチュエーターの作動は密封形態から放出形態への溶液カプセルの一方向変換をもたらして、特定量の溶液の全てを放出する、双安定放出機構と、をさらに備えた、請求項15に記載のデバイス。
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CN107257927B (zh) | 2020-06-05 |
US20180031552A1 (en) | 2018-02-01 |
GB201503364D0 (en) | 2015-04-15 |
CA2977891A1 (en) | 2016-09-01 |
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