JP7384539B2 - カートリッジのためのキャップレス試料ウェルポート - Google Patents
カートリッジのためのキャップレス試料ウェルポート Download PDFInfo
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Description
本出願は2019年9月28日付けで出願された米国特許出願第16/146,108号明細書の優先権を主張する。前記明細書は2018年7月6日付けで出願された米国仮出願第62/694,508号明細書の優先権を主張する。これらの内容は全体的に本明細書中に援用される。
Claims (18)
- カートリッジであって、
当該カートリッジ本体が、キャップレス試料ウェルポートを画定しており、前記キャップレス試料ウェルポートが、試料物質と、前記キャップレス試料ウェルポートと流体連通した流体チャネルとを受容するように形成されている、カートリッジ本体と、
前記キャップレス試料ウェルポートと前記流体チャネルとの間に位置決めされたフィルタであって、4,000Pa以下の泡立ち点が定義される前記フィルタと、
前記流体チャネルが前記キャップレス試料ウェルポートと当該流体リザーバとの間に延びている、流体リザーバと、
前記流体チャネルと流体連通する当該流体駆動ポートが、前記試料物質を前記流体リザーバへ向かって導くために前記流体チャネル内部に圧力が加えられるべく圧力源に動作的に接続されるように形成されている、流体駆動ポートと、を含む、カートリッジ。 - 前記流体チャネルが、前記流体チャネルを通る前記試料物質に毛管作用を提供するように形成されている、請求項1に記載のカートリッジ。
- 前記キャップレス試料ウェルポートが前記流体駆動ポートと前記流体リザーバとの間に配置されている、請求項1に記載のカートリッジ。
- 前記流体チャネルがさらに、オーバーフロー流体チャネル部分を含み、前記オーバーフロー流体チャネル部分が、前記流体リザーバのリザーバポートの上流側に配置されている、請求項1に記載のカートリッジ。
- 前記流体駆動ポートが、ポンプに動作的に接続されるように形成されている、請求項1に記載のカートリッジ。
- 前記流体チャネルが、前記流体リザーバに近接して毛管ストップを含み、前記毛管ストップが、前記試料物質が500Pa以上の圧力で前記毛管ストップを貫通するのを可能にするように形成されている、請求項1に記載のカートリッジ。
- 前記圧力が前記流体リザーバの上流側に加えられる、請求項1に記載のカートリッジ。
- さらに、
検知面を有するバルク音響共振器を含むセンサと、
前記流体リザーバと前記検知面との間に延びる流体流路とを含む、請求項1に記載のカートリッジ。 - システムであって、
試料物質を試験してレセプタクルを画定するための当該機器が、圧力源を含む、機器と、
前記機器の前記レセプタクル内へ挿入されるように形成されている、請求項1に記載のカートリッジとを含む、システム。 - 前記カートリッジが前記機器内へ挿入されているときには、前記機器の前記圧力源が、前記カートリッジの前記流体駆動ポートと流体連通状態にあるように形成されている、請求項9に記載のシステム。
- 試料物質を収集する方法であって、前記方法が、
カートリッジのカートリッジ本体によって画定されたキャップレス試料ウェルポートを通して前記試料物質を前記カートリッジに添加し、
前記キャップレス試料ウェルポートと前記カートリッジ本体によって画定された流体チャネルとの間に位置決めされたフィルタであって、4,000Pa以下の泡立ち点が定義される前記フィルタを通して、前記試料物質をウィッキングし、
前記試料物質を前記流体チャネル内に収集し、
前記流体チャネルと流体連通する前記カートリッジの流体駆動ポートを通して圧力を加え、
前記流体駆動ポートを通して圧力を加えることによって、前記試料物質を流体リザーバ内へ導くことを含む、試料物質を収集する方法。 - 前記流体駆動ポートを通して加えられる圧力が500Pa以上であり且つ4,000Pa以下である、請求項11に記載の方法。
- 前記流体チャネルと流体連通する前記カートリッジの流体駆動ポートを通して圧力を加えることが、前記流体駆動ポートに動作的に接続されたポンプを介して前記流体駆動ポートを通して正圧を加えることを含む、請求項11に記載の方法。
- さらに、前記流体リザーバに近接する前記流体チャネルの毛管ストップに基づいて、前記流体チャネル内部に前記試料物質を含有することを含む、請求項11に記載の方法。
- 前記流体駆動ポートを通して圧力を加えることによって、前記試料物質を流体リザーバ内へ導くことが、前記流体チャネルの前記毛管ストップを克服することを含む、請求項14に記載の方法。
- さらに、前記流体駆動ポートを圧力源に動作的にカップリングするために、前記カートリッジを機器内に挿入することを含む、請求項11に記載の方法。
- 前記試料物質を前記流体チャネル内に収集することが、前記試料物質を、毛管作用を介して前記流体チャネル内へウィッキングすることを含む、請求項11に記載の方法。
- 前記流体チャネルと流体連通する前記カートリッジの流体駆動ポートを通して圧力を加えることが、前記流体リザーバの上流側に正圧を加えることを含む、請求項11に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862694508P | 2018-07-06 | 2018-07-06 | |
US62/694,508 | 2018-07-06 | ||
US16/146,108 | 2018-09-28 | ||
US16/146,108 US11007526B2 (en) | 2018-07-06 | 2018-09-28 | Capless sample well port for a cartridge |
PCT/US2019/038983 WO2020009839A1 (en) | 2018-07-06 | 2019-06-25 | Capless sample well port for a cartridge |
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JP2021528663A JP2021528663A (ja) | 2021-10-21 |
JP7384539B2 true JP7384539B2 (ja) | 2023-11-21 |
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US (1) | US11007526B2 (ja) |
EP (1) | EP3818373A4 (ja) |
JP (1) | JP7384539B2 (ja) |
CN (1) | CN112384800B (ja) |
WO (1) | WO2020009839A1 (ja) |
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US20020121139A1 (en) * | 2001-03-02 | 2002-09-05 | Purpura Paul E. | Adapter for holding a sample container to facilitate sensing of liquid level in the sample container |
EP3223074A1 (en) * | 2003-09-03 | 2017-09-27 | Nikon Corporation | Apparatus and method for immersion lithography for recovering fluid |
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2018
- 2018-09-28 US US16/146,108 patent/US11007526B2/en active Active
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2019
- 2019-06-25 EP EP19831388.4A patent/EP3818373A4/en active Pending
- 2019-06-25 WO PCT/US2019/038983 patent/WO2020009839A1/en unknown
- 2019-06-25 JP JP2021500228A patent/JP7384539B2/ja active Active
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US11007526B2 (en) | 2021-05-18 |
JP2021528663A (ja) | 2021-10-21 |
EP3818373A1 (en) | 2021-05-12 |
EP3818373A4 (en) | 2022-03-30 |
US20200009559A1 (en) | 2020-01-09 |
CN112384800A (zh) | 2021-02-19 |
CN112384800B (zh) | 2024-07-09 |
WO2020009839A1 (en) | 2020-01-09 |
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