JP2019523095A - 薬液注入完了後に追加流体の注入が可能な薬液注入装置 - Google Patents
薬液注入完了後に追加流体の注入が可能な薬液注入装置 Download PDFInfo
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Abstract
Description
前記シリンダの内部で前記一方向に沿って気密に移動可能に設けられ、前記ノズルを 通じて薬液が流入されて充填される薬液貯蔵空間を形成することができるピストンと、
前記ピストンを前進移動させ、前記シリンダの他端に備えられる注入器と、
流体を密封した状態で貯蔵し、前記ピストンとともに移動可能なように前記シリンダの内部に移動可能に配置され、圧力によって変形可能な流体タンクと、
前記ノズルと前記流体タンクとの間に配置され、前記流体タンクの一部を貫通して前記ノズルと前記流体タンクを連通させることができるニードルユニットと、
前記ニードルユニットと前記流体タンクとの間に備えられるキャップ部材であって、前記薬液貯蔵空間に充填された薬液の注入完了前には、その形態を維持する一方で、前記薬液貯蔵空間に充填された薬液の注入完了後には、前記ニードルユニットが前記流体タンクを貫通するように変形されるキャップ部材を含む、薬液注入完了後に追加流体の注入が可能な薬液注入装置が提供される。
Claims (8)
- 一方向に長く延長され、一端にノズルが形成されたシリンダと、
前記シリンダの内部で前記一方向に沿って気密に移動可能に設けられ、前記ノズルを通じて薬液が流入されて充填される薬液貯蔵空間を形成することができるピストンと、
前記ピストンを前進移動させ、前記シリンダの他端に備えられる注入器と、
流体を密封した状態で貯蔵し、前記ピストンとともに移動可能なように前記シリンダの内部に移動可能に配置され、圧力によって変形可能な流体タンクと、
前記ノズルと前記流体タンクとの間に配置され、前記流体タンクの一部を貫通して前記ノズルと前記流体タンクを連通させることができるニードルユニットと、
前記ニードルユニットと前記流体タンクとの間に備えられるキャップ部材であって、前記薬液貯蔵空間に充填された薬液の注入完了前には、その形態を維持する一方で、前記薬液貯蔵空間に充填された薬液の注入完了後には、前記ニードルユニットが前記流体タンクを貫通するように変形されるキャップ部材を含む、薬液注入完了後に追加流体の注入が可能な薬液注入装置。 - 前記流体タンクは前記ピストンの内部に設けられる、請求項1に記載の薬液注入完了後に追加流体の注入が可能な薬液注入装置。
- 前記ピストンに移動可能に設けられ、前記流体タンクが設けられる内部空間が外部空間と分離されるように、前記流体タンクと接触する圧力プレートをさらに含む、請求項2に記載の薬液注入完了後に追加流体の注入が可能な薬液注入装置。
- 前記流体タンクは、前記一方向に対して放射状に配置される部分がベローズで形成される、請求項1乃至3のいずれか一項に記載の薬液注入完了後に追加流体の注入が可能な薬液注入装置。
- 前記ニードルユニットは、
前記薬液貯蔵空間に延長形成される前記ノズルを囲むことができるノズルキャップと、
前記ノズルキャップに固定されるニードルを含む、請求項1乃至3のいずれか一項に記載の薬液注入完了後に追加流体の注入が可能な薬液注入装置。 - 前記キャップ部材はノズルキャップを囲むことができ、前記一方向に対して放射状に配置され前記ニードルに隣接する部分がベローズで形成される、請求項5に記載の薬液注入完了後に追加流体の注入が可能な薬液注入装置。
- 前記注入器は気体を発生して前記ピストンを加圧する気体発生器を含む、請求項1 乃至3のいずれか一項に記載の薬液注入完了後に追加流体の注入が可能な薬液注入装置。
- 前記流体は、前記薬液貯蔵空間に充填された薬液とは異なる薬液であるか、又は食塩水であることを特徴とする、請求項1乃至3のいずれか一項に記載の薬液注入完了後に追加流体の注入が可能な薬液注入装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2016-0097783 | 2016-08-01 | ||
KR1020160097783A KR101785902B1 (ko) | 2016-08-01 | 2016-08-01 | 약액 주입 완료 후 추가 유체의 주입이 가능한 약액주입장치 |
PCT/KR2017/007928 WO2018026130A1 (ko) | 2016-08-01 | 2017-07-24 | 약액 주입 완료 후 추가 유체의 주입이 가능한 약액주입장치 |
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EP (1) | EP3492127B1 (ja) |
JP (1) | JP6853874B2 (ja) |
KR (1) | KR101785902B1 (ja) |
CN (1) | CN109843359B (ja) |
ES (1) | ES2862318T3 (ja) |
IL (1) | IL264569B (ja) |
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KR102051435B1 (ko) * | 2018-12-07 | 2019-12-03 | 주식회사 엘지화학 | 알러지 진단용 칩 제조 장치 |
JP7427779B2 (ja) * | 2019-11-01 | 2024-02-05 | ヨンヒョン キム | 薬液プッシュ装置及びこれを含む薬液注入装置 |
WO2022045653A1 (ko) * | 2020-08-25 | 2022-03-03 | 김용현 | 약액 펌핑 장치 및 이를 이용한 약액 주입 준비방법 |
CN112426364B (zh) * | 2020-12-01 | 2021-08-24 | 吉林大学 | 一种癌症患者用化疗药品注射渗出处理仪 |
KR102599610B1 (ko) * | 2021-08-12 | 2023-11-08 | 김용현 | 약액 주입 장치 |
WO2023163378A1 (ko) * | 2022-02-23 | 2023-08-31 | 김용현 | 공기 충전형 약액 펌핑 장치, 약액 주입 장치 및 공기 충전형 약액 펌핑 장치의 제조 방법 |
WO2023163244A2 (ko) * | 2022-02-23 | 2023-08-31 | 김용현 | 약액 펌핑 모듈 및 이를 이용한 약액 주입 준비방법 |
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- 2017-07-24 JP JP2019505392A patent/JP6853874B2/ja active Active
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Also Published As
Publication number | Publication date |
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KR101785902B1 (ko) | 2017-10-17 |
JP6853874B2 (ja) | 2021-03-31 |
CN109843359A (zh) | 2019-06-04 |
CN109843359B (zh) | 2021-07-27 |
US20190192775A1 (en) | 2019-06-27 |
EP3492127A4 (en) | 2020-01-08 |
EP3492127A1 (en) | 2019-06-05 |
EP3492127B1 (en) | 2021-01-27 |
US10940268B2 (en) | 2021-03-09 |
WO2018026130A1 (ko) | 2018-02-08 |
IL264569B (en) | 2022-06-01 |
ES2862318T3 (es) | 2021-10-07 |
IL264569A (en) | 2019-02-28 |
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