JP2018528390A - 放射線搬送体および光学センサ中での放射線搬送体の使用 - Google Patents
放射線搬送体および光学センサ中での放射線搬送体の使用 Download PDFInfo
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Abstract
Description
−少なくとも放射線ビームを搬送するための少なくとも1つの放射線搬送体であって、表面を含む放射線搬送体と、
−少なくとも励起放射線ビームを対象領域(ROI)に差し向けるための、少なくとも1つの放射線搬送体の表面上の少なくとも1つの励起格子と、
−少なくとも1つの検出器と、
−放射線を、対象領域から少なくとも1つの検出器に再差し向け、例えば反射するための、例として、放射格子又は平面光学素子だが、それらに限らない少なくとも1つの構造体と、を含む。
−微小流体工学的チップであって、
少なくとも1つの微小流体工学的流路と、
少なくとも放射線ビームを搬送するための少なくとも1つの放射線搬送体であって、放射線搬送体から指向的に励起放射線信号を結合し、それによって微小流体工学的流路の所定の体積を照明するように定置及び構成された、少なくとも1つの励起格子を備えた表面と、所定の体積から発生した放出放射線を再差し向け、例えば反射するように定置及び構成された少なくとも1つの構造体、例えば、放射格子又は平面光学素子と、を含む放射線搬送体と、を含む微小流体工学的チップと、
−微小流体工学的チップと動作可能に結合されるように構成された読み出しデバイスであって、微小流体工学的チップと読み出しデバイスが動作可能に結合された際に所定の体積から発生する再差し向けされた放出放射線を検出するための少なくとも1つの検出器を含む読み出しデバイスと、を含む。
−放射線散乱中心を提供するステップと、
−対象領域内に放射線散乱中心を挿入するステップと、
−励起格子からの放射線を対象領域に光学的に接触させるステップと、
−少なくとも1つの構造体、例えば放射格子又は平面光学素子の手段によって、対象領域内の放射線散乱中心から散乱された放射線を少なくとも1つの検出器へ再差し向けするステップと、
−対象領域から再差し向けされた放射線の放出をモニタするステップと、を含む。
Claims (22)
- 少なくとも放射線ビーム(103、203)を搬送するために構成され、表面(102、202、402)を含む、センサのための放射線搬送体(100、200、400)であって、
−前記放射線搬送体からの指向的な励起放射線ビーム(104、204、404)と結合し、それによって、対象領域(105、205)を照明するように定置及び構成された前記少なくとも1つの放射線搬送体(100、200、400)の前記表面(102、202、402)上の少なくとも1つの励起格子(101、201、401)と、
−前記対象領域(105、205)から発する放出放射線を再差し向けするために定置及び構成された少なくとも1つの構造体(108、208、403a、403b、503、504)と、を含む放射線搬送体。 - 放出放射線を再差し向けするために定置及び構成された前記少なくとも1つの構造体は、放出放射線を検出器に反射するために構成された少なくとも1つの放射格子である、請求項1に記載の放射線搬送体(400)。
- 放出放射線を再差し向けするために定置及び構成された前記少なくとも1つの構造体は、放出放射線を放射線搬送体に結合するために構成された少なくとも1つの放射格子である、請求項1に記載の放射線搬送体(400)。
- 放出放射線を再差し向けするために定置及び構成された前記少なくとも1つの構造体は、平面光学素子を含む、請求項1に記載の放射線搬送体(400)。
- センサであって、
−請求項1〜4のいずれか記載の少なくとも1つの放射線搬送体と、
−少なくとも1つの検出器(110、211、212、213、405、501、502)と、
−前記対象領域(105、205)から前記少なくとも1つの検出器(110、211、212、213、405)へ放出放射線を再差し向けするために構成された前記少なくとも1つの構造体(108、208、403a、403b、503、504)と、を含むセンサ。 - 放出放射線を再差し向けするために定置及び構成された前記少なくとも1つの構造体は、前記対象領域(105、205)から前記少なくとも1つの検出器(110、211、212、213、501、502)に再差し向けされた放射線をさらにコリメートするように構成されている、請求項5に記載のセンサ。
- 放出放射線を再差し向けするために定置及び構成された前記少なくとも1つの構造体は、前記対象領域(205)から前記少なくとも1つの検出器(405)に再差し向けされた放射線をさらに合焦するように構成されている、請求項5に記載のセンサ。
- 請求項5〜7のいずれかに記載のセンサを含む微小流体工学的デバイスであって、
少なくとも前記放射線ビームに対して透明である基板(409)をさらに含み、
前記対象領域(205)は規定されている、微小流体工学的デバイス。 - 前記基板(409)は、さらに、前記再差し向けされた放出放射線に対しても透明である、請求項8に記載の微小流体工学的デバイス。
- 前記基板は、微小流体工学的流路(410)をさらに含む、請求項8または9に記載の微小流体工学的デバイス。
- 前記少なくとも1つの検出器は検出器アレイ(405)であり、
前記微小流体工学的流路(410)は前記放射線搬送体(400)と前記検出器アレイ(405)との間の中間層とされている、請求項10に記載の微小流体工学的デバイス。 - システムであって、分離可能なデバイスとして
−微小流体工学的チップであって、
少なくとも1つの微小流体工学的流路と、
少なくとも放射線ビームを搬送するための少なくとも1つの放射線搬送体であって、前記放射線搬送体からの指向的な励起放射線信号と結合し、それによって、前記微小流体工学的流路の所定の体積を照明するように定置及び構成された少なくとも1つの励起格子を備えた表面と、前記所定の体積からの放出放射線の発生を再差し向けするように定置及び構成された少なくとも1つの構造体と、を含む放射線搬送体と、を含む微小流体工学的チップと、
−前記微小流体工学的チップと動作可能に結合されるように構成された読み出しデバイスと、を含み、
前記読み出しデバイスは、前記微小流体工学的チップと前記読み出しデバイスとが動作可能に結合されている時に、前記所定の体積から発生する前記再差し向けされた放出放射線を検出するための少なくとも1つの検出器を含む、システム。 - 前記読み出しデバイスは、前記微小流体工学的チップを受けるためのスロットを含む、請求項12に記載のシステム。
- 請求項5〜7のいずれかに記載のセンサと、診断の基礎とすることが可能な前記センサの出力を提供するための出力ユニットと、を含む診断用デバイス。
- 粒子検出を実行する方法であって、
−放射線散乱中心を設ける(600)ステップと、
−対象領域内に前記放射線散乱中心を挿入する(620)ステップと、
−前記対象領域と光学的に接触している励起格子から放射線を提供する(610)ステップと、
−前記対象領域内の放射線散乱中心から散乱された放射線を、少なくとも1つの構造体の手段によって、少なくとも1つの検出器へ再差し向けする(630)ステップと、
−前記対象領域から再差し向けされた放射線の放出をモニタする(640)ステップと、を含む方法。 - 放射線散乱中心を設けるステップは、放射線散乱中心を検体に装着する(601)ステップを含む、請求項15に記載の方法。
- 放射線散乱中心を装着するステップは、少なくとも1種類の蛍光団若しくは色素胞、又は、それらの混合物を装着するステップを含む、請求項16に記載の方法。
- 対象領域内に散乱中心を挿入するステップは、対象領域を介した散乱中心の流れを提供する(602)ステップをさらに含む、請求項15〜17のいずれかに記載の方法。
- 対象領域内に散乱中心を挿入するステップは、散乱中心を搬送する検体を親和性プローブに装着する(603)ステップを含む、請求項15〜17のいずれかに記載の方法。
- 前記放射線は、連続放射線である、請求項15〜19のいずれかに記載の方法。
- 前記放射線は、パルス状放射線である、請求項15〜19のいずれかに記載の方法。
- 複数の検出器の異なる所定の各検出器において異なる各波長範囲内の各波長を検出する(631)ステップをさらに含む、請求項15〜21のいずかに記載の方法。
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| EP15174678 | 2015-06-30 | ||
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| PCT/EP2016/065394 WO2017001609A1 (en) | 2015-06-30 | 2016-06-30 | Radiation carrier and use thereof in an optical sensor |
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| JP7560831B2 (ja) * | 2017-12-29 | 2024-10-03 | ウニフェルジテイト・ヘント | 温度非感受性フィルタ |
| SG11201912279RA (en) | 2018-03-29 | 2020-01-30 | Illumina Inc | Illumination for fluorescence imaging using objective lens |
| US11344882B2 (en) | 2018-07-26 | 2022-05-31 | Boe Technology Group Co., Ltd. | Microfluidic apparatus, and method of detecting substance in microfluidic apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20180188152A1 (en) | 2018-07-05 |
| WO2017001609A1 (en) | 2017-01-05 |
| EP3317641A1 (en) | 2018-05-09 |
| JP6505260B2 (ja) | 2019-04-24 |
| CN107850537A (zh) | 2018-03-27 |
| US20210072141A1 (en) | 2021-03-11 |
| CA2991087A1 (en) | 2017-01-05 |
| CN107850537B (zh) | 2020-05-19 |
| EP3317641B1 (en) | 2019-03-06 |
| CA2991087C (en) | 2019-12-03 |
| US12031899B2 (en) | 2024-07-09 |
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