JP2012523932A - ペン型注射器内での混合を可能にする固定部材と装置 - Google Patents
ペン型注射器内での混合を可能にする固定部材と装置 Download PDFInfo
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- A—HUMAN NECESSITIES
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- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
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- A—HUMAN NECESSITIES
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- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (24)
- ペン型注射器に関して流動性材料供給源を固定し、前記流動性材料を前記ペン型注射器に導入できるようにする固定部材であって、
対向する近位面と遠位面を有する端板を有し、前記端板の前記遠位面から遠位壁が延び、前記遠位壁は少なくとも部分的に遠位チャンバを取り囲み、前記ペン型注射器に着脱可能に取り付けるための機構が形成され、流動性材料供給源に取り付けるための機構が形成された本体と、
前記端板を通って延びるカニューレであって、前記カニューレは近位端と遠位端と、それらの間に延びる管腔を有し、前記カニューレの前記遠位端は前記遠位チャンバの中に配置され、前記部材がペン型注射器に取り付けられると、前記遠位端が前記ペン型注射器の中に配置されるように位置付けられ、前記カニューレの前記近位端は、前記端板の前記近位面の近位側に配置され、前記部材が流動性材料供給源に取り付けられたときに、前記カニューレの前記近位端が前記流動性材料と連通状態に配置されるようになっているカニューレと、
を備えることを特徴とする固定部材。 - 前記端板を通って延びる第二のカニューレをさらに備え、前記第二のカニューレは、近位端と遠位端と、それらの間に延びる管腔を有し、前記第二のカニューレの前記遠位端は前記遠位チャンバ内に配置され、前記部材がペン型注射器に取り付けられたときに、前記遠位端が前記ペン型注射器の中に配置されるように位置付けられ、前記第二のカニューレの前記近位端は、前記端板の前記近位面の近位側に配置され、前記部材が流動性材料供給源に取り付けられたときに、前記第二のカニューレの前記近位端が前記流動性材料と連通しないようになっていることを特徴とする、請求項1に記載の固定部材。
- ペン型注射器に着脱可能に取り付けるための前記機構はねじ山を含むことを特徴とする、請求項1に記載の固定部材。
- 前記カニューレの一部の周囲に配置され、前記カニューレの外に、その一部に沿って、前記管腔とは別の流路を画成する外側スリーブをさらに備えることを特徴とする、請求項1に記載の固定部材。
- 前記カニューレの一部の周囲に設置された、湾入チューブをさらに備え、前記湾入チューブは前記カニューレの一部に沿って外側チャネルを画成し、前記チャネルは前記管腔とは別の流路を画成することを特徴とする、請求項1に記載の固定部材。
- 流動性材料をペン型注射器に導入する混合装置であって、
流動性材料を収容するように形成された貯蔵部と、
前記貯蔵部から流動性材料を押し動かす、移動可能なプランジャと、
近位端と遠位端を有し、それらの間に管腔が延びるカニューレであって、前記近位端は前記貯蔵部と連通しているか、または前記貯蔵部と選択的に連通するカニューレと、
遠位面を持つ端板を含む本体と、前記端板の前記遠位面から延びる遠位壁であって、少なくとも部分的に遠位チャンバを取り囲む遠位壁と、ペン型注射器に着脱可能に取り付けるための、前記本体に形成された取付用機構と、を有し、前記カニューレの前記遠位端が前記遠位チャンバ内に配置される固定部材と、
を備えることを特徴とする混合装置。 - 第二のカニューレをさらに備え、前記第二のカニューレは近位端と遠位端と、それらの間に延びる管腔を有し、前記第二のカニューレの前記遠位端は前記遠位チャンバ内に配置され、前記第二のカニューレの前記近位端は、前記貯蔵部と連通していないか、または前記貯蔵部と選択的に連通することを特徴とする、請求項6に記載の混合装置。
- ペン型注射器に着脱可能に取り付けるための取付用機構はねじ山を含むことを特徴とする、請求項6に記載の混合装置。
- 前記カニューレの一部の周囲に配置され、前記カニューレの外に、その一部に沿って、前記管腔とは別の流路を画成する外側スリーブをさらに備えることを特徴とする、請求項6に記載の混合装置。
- 前記カニューレの一部の周囲に設置された、湾入チューブをさらに備え、前記湾入チューブは前記カニューレの一部に沿って外側チャネルを画成し、前記チャネルは前記管腔とは別の流路を画成することを特徴とする、請求項6に記載の混合装置。
- 前記貯蔵部は、少なくとも部分的に外筒によって画成されることを特徴とする、請求項6に記載の混合装置。
- 前記カニューレは前記外筒に固定されることを特徴とする、請求項11に記載の混合装置。
- 前記外筒の中に配置されたストッパをさらに備えることを特徴とする、請求項11に記載の混合装置。
- 初期状態において、前記カニューレの前記近位端は前記ストッパから離れているか、または部分的にその中に埋め込まれ、前記ストッパは、前記カニューレによって穿刺されて、前記カニューレの前記近位端が前記貯蔵部と連通するように移動可能であることを特徴とする、請求項13に記載の混合装置。
- 前記外筒の中に、前記ストッパから離れて配置された第二のストッパをさらに備え、前記貯蔵部は、前記外筒の中の前記ストッパと前記第二のストッパによって画成されることを特徴とする、請求項13に記載の混合装置。
- 前記流動性材料を前記貯蔵部から押し動かす中で、前記プランジャを第一の位置から第二の位置に押し動かすための付勢手段をさらに備えることを特徴とする、請求項6に記載の混合装置。
- 前記付勢手段の力に対して、前記プランジャを前記第一の位置に釈放可能に保持するための釈放可能な保持手段をさらに備えることを特徴とする、請求項16に記載の混合装置。
- 前記釈放可能な保持手段を釈放し、前記付勢手段が前記プランジャを前記第一の位置から前記第二の位置に押し動かすことができるようにするトリガをさらに備えることを特徴とする、請求項17に記載の混合装置。
- 前記カニューレの前記近位端と前記貯蔵部を選択的に連通させる調整可能なバルブをさらに備えることを特徴とする、請求項6に記載の混合装置。
- 前記プランジャが所定の移動距離だけ移動したことを示す指示手段をさらに備えることを特徴とする、請求項6に記載の混合装置。
- 前記固定部材が前記貯蔵部に固定して取り付けられることを特徴とする、請求項6に記載の混合装置。
- 前記固定部材は、前記貯蔵部に着脱可能に取り付けられることを特徴とする、請求項6に記載の混合装置。
- 請求項6に記載の混合装置と、
第二の材料を収容するように形成された貯蔵部を有するペン型注射器と、
を備えるアセンブリであって、
前記固定部材の前記取付用機構は、前記ペン型注射器に着脱可能に取り付けられるように形成され、
前記固定部材が前記ペン型注射器に取り付けられたとき、前記カニューレの前記遠位端は、前記ペン型注射器の前記貯蔵部と連通状態に配置されることを特徴とするアセンブリ。 - 前記ペン型注射器の前記貯蔵部の通気を行う通気手段をさらに備えることを特徴とする、請求項23に記載のアセンブリ。
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US21270209P | 2009-04-15 | 2009-04-15 | |
US61/212,702 | 2009-04-15 | ||
PCT/US2010/031264 WO2010121045A2 (en) | 2009-04-15 | 2010-04-15 | Fixturing member and device for permitting mixing in a pen injector |
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JP2012523932A true JP2012523932A (ja) | 2012-10-11 |
JP5795571B2 JP5795571B2 (ja) | 2015-10-14 |
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US (1) | US9381136B2 (ja) |
EP (1) | EP2419161B1 (ja) |
JP (1) | JP5795571B2 (ja) |
CN (2) | CN102448512A (ja) |
ES (1) | ES2586680T3 (ja) |
WO (1) | WO2010121045A2 (ja) |
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JPWO2015030063A1 (ja) * | 2013-09-02 | 2017-03-02 | 大成化工株式会社 | シリンジおよびシリンジセット |
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KR20200106777A (ko) * | 2019-03-05 | 2020-09-15 | 김용현 | 시린지, 약물 혼합 장치, 이를 포함하는 약물 혼합 키트 및 이를 제조하는 방법 |
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TW201103594A (en) * | 2009-06-02 | 2011-02-01 | Sanofi Aventis Deutschland | Medicated module with premix medicament |
DK3527241T3 (da) | 2010-05-20 | 2021-03-08 | Becton Dickinson Co | Indretning til administration af lægemiddel |
AU2015203703B2 (en) * | 2010-05-20 | 2018-01-18 | Becton, Dickinson And Company | Drug delivery device |
EP2399634A1 (en) * | 2010-06-28 | 2011-12-28 | Sanofi-Aventis Deutschland GmbH | Needle safety arrangement and method for operating it |
EP2508219B1 (en) * | 2011-04-05 | 2018-06-06 | Kpr U.S., Llc | Buffering agent delivery system for anesthetic syringe |
US9468725B2 (en) | 2013-04-24 | 2016-10-18 | Becton, Dickinson And Company | Mixing pen needle |
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- 2010-04-15 WO PCT/US2010/031264 patent/WO2010121045A2/en active Application Filing
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KR20200106776A (ko) * | 2019-03-05 | 2020-09-15 | 김용현 | 약물 혼합 장치, 이를 포함하는 약물 혼합 키트 및 이를 제조하는 방법 |
KR102157612B1 (ko) * | 2019-03-05 | 2020-09-18 | 김용현 | 시린지, 약물 혼합 장치, 이를 포함하는 약물 혼합 키트 및 이를 제조하는 방법 |
KR102157609B1 (ko) * | 2019-03-05 | 2020-09-18 | 김용현 | 약물 혼합 장치, 이를 포함하는 약물 혼합 키트 및 이를 제조하는 방법 |
Also Published As
Publication number | Publication date |
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WO2010121045A3 (en) | 2011-03-31 |
US20120172793A1 (en) | 2012-07-05 |
CN106333854A (zh) | 2017-01-18 |
EP2419161B1 (en) | 2016-06-01 |
CN106333854B (zh) | 2019-08-30 |
JP5795571B2 (ja) | 2015-10-14 |
EP2419161A2 (en) | 2012-02-22 |
WO2010121045A2 (en) | 2010-10-21 |
EP2419161A4 (en) | 2013-11-27 |
US9381136B2 (en) | 2016-07-05 |
ES2586680T3 (es) | 2016-10-18 |
CN102448512A (zh) | 2012-05-09 |
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