JP6833973B2 - 遠心分離用容器、及び遠心分離用容器内の物質移動方法 - Google Patents
遠心分離用容器、及び遠心分離用容器内の物質移動方法 Download PDFInfo
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Description
Claims (14)
- 遠心力を利用し、組織及び体液から物質が分離する遠心分離用容器において、
第1容器と、
第2容器と、
前記第1容器内に配置され、前記第1容器内で上下動自在な第1ピストンと、
前記第1容器内に配置されるが、前記第1ピストンの下に位置し、前記第1ピストンを上方向に弾性バイアスする弾性体と、
一端が、前記第1容器と連結され、他端が前記第2容器と連結される第1連結管路と、
遠心力によって作動し、前記第1連結管路を開閉する第1制御弁と、を含み、
前記第1制御弁は、
遠心力が加えられる前には、密閉され、遠心力が加えられた後には、開放された状態を保持する初期密閉型弁によって構成される第1弁を含む、遠心分離用容器。 - 前記遠心力は、前記第1ピストンを下方向に移動させる成分を有することを特徴とする請求項1に記載の遠心分離用容器。
- 前記第1制御弁は、
遠心力が加えられないときには、開放され、遠心力が加えられるときには、密閉されるノーマルオープン弁によって構成される第2弁をさらに含むことを特徴とする請求項1に記載の遠心分離用容器。 - 前記第1連結管路は、少なくとも一部が弾性を有する材質から構成され、外力によって変形自在に構成されることを特徴とする請求項3に記載の遠心分離用容器。
- 前記第1弁は、
所定重量を有する材質から構成された第1弁ボディと、
前記第1弁ボディが回転自在に連結されるが、前記第1弁ボディの重心と離隔された位置に位置する第1回転軸と、を含み、
前記第1弁ボディは、少なくとも一部が、前記第1連結管路と前記第1回転軸との間に差し入れられ、前記第1連結管路の少なくとも一部を加圧変形させて密閉させた状態で位置固定されるが、前記第1弁ボディに遠心力が作用すれば、前記第1弁ボディが、前記第1回転軸を中心に回転し、前記第1連結管路の変形が復元されることを特徴とする請求項4に記載の遠心分離用容器。 - 前記第2弁は、
所定重量を有する材質から構成された第2弁ボディと、
前記第2弁ボディが回転自在に連結されるが、前記第2弁ボディの重心と離隔された位置に位置する第2回転軸と、を含み、
前記第2弁ボディに対して遠心力が作用すれば、前記第2弁ボディが、前記第2回転軸を中心に回転し、前記第1連結管路の少なくとも一部を加圧変形させて密閉させることを特徴とする請求項4に記載の遠心分離用容器。 - 前記第1連結管路は、
前記第1容器と連結される第1管路、前記第2容器と連結される第2管路、及び前記第1管路と前記第2管路とを連結するが、上下方向に延長された上下流路を含み、
前記第1弁は、
所定重量を有するウェートボディ、及び前記ウェートボディの周囲に配置される弾性リングを含み、前記上下流路内に差し入れられて摩擦結合されることを特徴とする請求項1に記載の遠心分離用容器。 - 前記上下流路上には、上下方向に貫通された弁操作ホールが形成され、
前記ウェートボディ上には、前記弁操作ホールを貫通して上方向に露出される操作ビームが具備されることを特徴とする請求項7に記載の遠心分離用容器。 - 所定のブロック形態を有し、前記操作ビームが挿入される溝が形成され、前記操作ビームから脱着自在なストッパをさらに含み、
前記操作ビームの上端には、支持端が設けられ、
前記溝に前記操作ビームを差し込み、前記支持端下を前記ストッパが支持すれば、前記ウェートボディの位置が固定されることを特徴とする請求項8に記載の遠心分離用容器。 - 前記第1連結管路は、少なくとも一部が弾性を有する材質から構成され、外力によって変形自在に構成され、
前記第1制御弁は、回動弁を含むが、
前記回動弁は、所定長を有する弁ロッド、前記弁ロッドの一端に具備され、前記第1連結管路上に位置し、所定重量を有する加圧ヘッド、及び前記弁ロッドの他端に具備された回動軸を含み、前記回動軸を中心に回転自在な弁ハンマと、
前記加圧ヘッドを上方向に弾性バイアスする弁弾性部材と、を含むことを特徴とする請求項1に記載の遠心分離用容器。 - 第3容器と、
前記第3容器内に配置され、前記第3容器内で上下動自在な第2ピストンと、
前記第3容器と前記第1容器とを連結する第2連結管路と、を含むことを特徴とする請求項1に記載の遠心分離用容器。 - 前記第2連結管路を開閉する第2制御弁をさらに含み、
前記第2連結管路は、第1ライン及び第2ラインを含み、
前記第3容器は、前記第2ピストンの上側に形成された出入りホールを有し、
前記第2ピストンは、前記第3容器の内側面と密着して所定重量を有するが、上下方向に貫通される上下貫通孔を有し、
前記第1ラインは、前記出入りホールを通過し、一端が前記第2制御弁に連結され、他端が前記上下貫通孔に連結され、
前記第2ラインは、一端が前記第2制御弁に連結され、他端が前記第1容器に連結されることを特徴とする請求項11に記載の遠心分離用容器。 - 前記第2ピストンは、所定重量を有する重量体をさらに含むことを特徴とする請求項11に記載の遠心分離用容器。
- 請求項12に記載の遠心分離容器を使用した遠心分離用容器の物質移動方法において、
前記第2ピストン及び前記第1ピストンが下方向に移動するように遠心力が作用し、前記第2ピストンによる正圧と、前記第1ピストンによる負圧とが合わされ、前記注入容器の前記第2ピストンの下側物質が、前記連結管路を介して前記第1容器の前記第1ピストンの上側空間内に移動する遠心分離用容器の物質移動方法。
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DE1632325B1 (de) * | 1967-06-02 | 1970-05-27 | Turbo Separator Ag | Kontinuierlich arbeitende, sieblose Schneckenzentrifuge |
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-
2016
- 2016-07-19 KR KR1020160091523A patent/KR101926710B1/ko active IP Right Grant
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2017
- 2017-07-18 EP EP17831331.8A patent/EP3488935B1/en active Active
- 2017-07-18 WO PCT/KR2017/007740 patent/WO2018016858A1/ko unknown
- 2017-07-18 JP JP2019503433A patent/JP6833973B2/ja active Active
- 2017-07-18 US US16/319,745 patent/US11660615B2/en active Active
- 2017-07-18 CN CN201780045223.1A patent/CN109562394B/zh active Active
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CN109562394B (zh) | 2021-08-17 |
EP3488935A1 (en) | 2019-05-29 |
US11660615B2 (en) | 2023-05-30 |
EP3488935A4 (en) | 2020-08-12 |
EP3488935B1 (en) | 2021-09-08 |
KR101926710B1 (ko) | 2018-12-07 |
US20190336985A1 (en) | 2019-11-07 |
KR20180009602A (ko) | 2018-01-29 |
WO2018016858A1 (ko) | 2018-01-25 |
CN109562394A (zh) | 2019-04-02 |
JP2019523125A (ja) | 2019-08-22 |
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