JP6646046B2 - 液体移送装置に使用するための改良されたニードル弁及びコネクタ - Google Patents
液体移送装置に使用するための改良されたニードル弁及びコネクタ Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/2013—Piercing means having two piercing ends
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/202—Separating means
- A61J1/2037—Separating means having valve means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2055—Connecting means having gripping means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2058—Connecting means having multiple connecting ports
- A61J1/2062—Connecting means having multiple connecting ports with directional valves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
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Description
a. 少なくとも一つの中空のニードルであって、円滑な表面を有する中空のシャフトと、ニードルの先端近傍の遠位端においてシャフトの側部に配置されたポートとで構成され、ポートが、ニードルの内部と外部との間の流体連通を可能にするように構成されている、ニードルと、
b. 硬質材料で作製された弁座であって、弁座を通して少なくとも一つのニードルのうちの一つを収容するように構成された少なくとも一つのボアを含む、弁座と、
で構成されたニードル弁であって、
i. 前述のニードルを、前述のボアを通して前後に押し込むことができ、
前述のニードルの外径と前述のボアの少なくとも一部分の内径とが、前述のニードルのシャフトが前述のボア内に存在することにより流体が前述のボアの前述の部分を流通するのが阻止されるように厳密に一致している、ニードル弁が説明されている。
コネクタが、第2の流体移送構成要素のヘッド部分がコネクタ部の内部に入ることを可能にするように構成され、且つ、単一膜アクチュエータの遠位端にある膜と第2の流体移送構成要素のヘッド部分に配置された膜とが接触したときに単一膜アクチュエータが近位側に押し込まれることを可能にするように構成され、膜を一緒にさらに押し込むことにより、ニードルの遠位端が、ボアの遠位端から出て、単一膜アクチュエータ内の膜を貫通し、そしてヘッド部分内の膜を貫通し、それにより、ニードルを介した接続ポートと第2の流体移送構成要素の内部との間の流体チャネルが確立されることを特徴とする。
a. 少なくとも一つの中空のニードルであって、円滑な表面を有する中空のシャフトと、前述のニードルの先端近傍の遠位端において前述のシャフトの側部に配置されたポートとで構成され、前述のポートが、前述のニードルの内部と外部との間の流体連通を可能にするように構成されている、ニードルと、
b. 弁座であって、前述の弁座を通して前述の少なくとも一つのニードルのうちの一つを収容するように構成された少なくとも一つのボアを含む、弁座と、
を備えるニードル弁であって、
i. 前述のボアを通して前述のニードルを前後に押し込むことができるように、又は、ボアをニードルに沿って移動させることができるように、前述のニードルと前述のボアとが相対的に移動することができ、
ii. 前述のボアが、前述のニードルの外径が前述のボアの少なくとも一部分の内径よりも大きくなるように、弾性材料内に設けられるか又は弾性材料が取り付けられ、その結果、前述のニードルのシャフトが前述のボア内を通過することにより、流体が前述のボアの前述の部分を通過するのを阻止する厳密に一致したシャフト及びシースが作り出される、ニードル弁に関する。
図4aから図15は、PCT/IL2014/050319の装置を示す図である。
図16から図23は、本発明を示す図である。
Claims (5)
- a. 少なくとも一つのニードルであって、円滑な表面を有するシャフトと、尖った先端と、中空内部と、前記先端の近傍の遠位端部において前記ニードルの前記シャフトの側部に配置されたポートと、を含み、前記ポートが、前記ニードルの中空内部と外部との間の流体連通を可能にするように構成されている、ニードルと、
b. ハウジングと、
c. 該ハウジングの内部に収容されたスリーブであって、弾性材料により構成され、該弾性材料を通過する少なくとも一つのチャネルを備え、少なくとも一つのニードルのうちの一つを通して前後に移動させることができるように構成された少なくとも一つのチャネルを含む、スリーブと、
d. 弾性膜と、
を備えるニードル弁であって、
i. 前記少なくとも一つのニードルの前記シャフトの外径は、前記少なくとも一つのチャネルの内径よりも大きく、前記ポートが前記チャネル内に配置されたときに、前記ニードルの中空内部へのまたは中空内部からの流体の流れを阻止するために、前記弾性材料が前記ポートを塞ぎ、
ii. 前記弾性膜は、前記ハウジングの底の凹部に配置され、
iii. 前記スリーブは、前記底の前記弾性膜と、前記ハウジンの壁の肩又は突出部とによって、前記ハウジング内で所定の位置に保持され、
iv. 前記弾性膜は、前記チャネルと該チャネルに保持された前記ニードルの前記先端とが汚染物質により汚染されるのを防止し、それによって滅菌状態を維持する、ニードル弁。 - 前記弾性材料が、シリコーン又はゴムである、請求項1に記載のニードル弁。
- 前記スリーブが、軟質プラスチック材料で作製される、請求項1に記載のニードル弁。
- 前記軟質プラスチック材料が、軟質PVCである、請求項3に記載のニードル弁。
- 前記ニードルと前記スリーブのチャネルとの間の摩擦を抑えるための潤滑剤を含む、請求項1に記載のニードル弁。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL234746 | 2014-09-18 | ||
IL234746A IL234746A0 (en) | 2014-09-18 | 2014-09-18 | Improved needle valve and connectors for use in fluid transfer devices |
PCT/IL2015/050898 WO2016042544A1 (en) | 2014-09-18 | 2015-09-07 | Improved needle valve and connectors for use in liquid transfer apparatuses |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017530776A JP2017530776A (ja) | 2017-10-19 |
JP6646046B2 true JP6646046B2 (ja) | 2020-02-14 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017514807A Active JP6646046B2 (ja) | 2014-09-18 | 2015-09-07 | 液体移送装置に使用するための改良されたニードル弁及びコネクタ |
Country Status (10)
Country | Link |
---|---|
US (1) | US10398627B2 (ja) |
EP (1) | EP3193813B1 (ja) |
JP (1) | JP6646046B2 (ja) |
KR (1) | KR102364741B1 (ja) |
CN (1) | CN107072878B (ja) |
AU (1) | AU2015319732B2 (ja) |
CA (1) | CA2961151C (ja) |
ES (1) | ES2755511T3 (ja) |
IL (1) | IL234746A0 (ja) |
WO (1) | WO2016042544A1 (ja) |
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JP2020073011A (ja) * | 2015-03-16 | 2020-05-14 | エクアシールド メディカル リミテッド | 隔膜ホルダー及びシリンジコネクタ部分 |
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WO2013025946A1 (en) | 2011-08-18 | 2013-02-21 | Icu Medical, Inc. | Pressure-regulating vial adaptors |
AU2013204180B2 (en) * | 2012-03-22 | 2016-07-21 | Icu Medical, Inc. | Pressure-regulating vial adaptors |
US9089475B2 (en) | 2013-01-23 | 2015-07-28 | Icu Medical, Inc. | Pressure-regulating vial adaptors |
WO2015009746A2 (en) | 2013-07-19 | 2015-01-22 | Icu Medical, Inc. | Pressure-regulating fluid transfer systems and methods |
AU2015277135B2 (en) | 2014-06-20 | 2020-02-20 | Icu Medical, Inc. | Pressure-regulating vial adaptors |
IL243108B (en) | 2015-12-22 | 2018-08-30 | Kriheli Marino | Part of a friend |
JP2019503256A (ja) | 2016-01-29 | 2019-02-07 | アイシーユー・メディカル・インコーポレーテッド | 圧力調節バイアルアダプタ |
IL245289B (en) | 2016-04-21 | 2019-03-31 | Kriheli Marino | Buffer holder with movable buffer |
CA3037577A1 (en) | 2016-09-30 | 2018-04-05 | Icu Medical, Inc. | Pressure-regulating vial access devices and methods |
US12090308B2 (en) | 2017-01-17 | 2024-09-17 | Becton Dickinson and Company Limited | Syringe adapter with lock mechanism |
WO2018136357A1 (en) | 2017-01-17 | 2018-07-26 | Becton Dickinson and Company Limited | Syringe adapter with cap |
BR112019014624A2 (pt) | 2017-01-17 | 2020-04-14 | Becton Dickinson & Co Ltd | adaptador de seringa |
CA3050462A1 (en) | 2017-01-17 | 2018-07-26 | Becton Dickinson and Company Limited | Connector for system for closed transfer of fluids |
CA3050461A1 (en) | 2017-01-17 | 2018-07-26 | Becton Dickinson and Company Limited | Syringe adapter for closed transfer of fluids |
US11278674B2 (en) | 2017-05-19 | 2022-03-22 | Advcare Medical, Inc. | Sealed medication dispensing and administering device |
CN107569242A (zh) * | 2017-07-14 | 2018-01-12 | 西北工业大学 | 一种无重力条件下使用的采样装置及其接口 |
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KR20170056555A (ko) | 2017-05-23 |
ES2755511T3 (es) | 2020-04-22 |
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JP2017530776A (ja) | 2017-10-19 |
AU2015319732A1 (en) | 2017-04-06 |
AU2015319732B2 (en) | 2019-09-12 |
KR102364741B1 (ko) | 2022-02-18 |
CA2961151A1 (en) | 2016-03-24 |
EP3193813B1 (en) | 2019-10-23 |
EP3193813A1 (en) | 2017-07-26 |
CA2961151C (en) | 2022-08-30 |
IL234746A0 (en) | 2014-11-30 |
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