JP2015155020A - 鈍針安全薬剤送達システム - Google Patents
鈍針安全薬剤送達システム Download PDFInfo
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- A—HUMAN NECESSITIES
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- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
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- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
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- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
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- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
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- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
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- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
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- A—HUMAN NECESSITIES
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- 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
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- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
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- A—HUMAN NECESSITIES
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- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
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- Heart & Thoracic Surgery (AREA)
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- Engineering & Computer Science (AREA)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
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Abstract
【解決手段】非ルアー型接続手段と、薬剤送達器材との非ルアー型接続手段となるアダプタおよび適合コネクタと、を有する薬剤送達器材が提供される。カテーテル接続手段とともに使用するための例示的な薬剤送達器材は、非ルアー型コネクタ(120)を有する鈍針コンポーネント(110)と、非ルアー型コネクタ(160)を有するフィルタコンポーネント(140)を含み、鈍針コンポーネントとフィルタコンポーネントの非ルアー型コネクタ(120、160)は、標準的なルアーフィッティングや静脈ライン確保器材と適合しない。
【選択図】図3
Description
言い換えれば、鈍針112は、鈍針コンポーネントが、バイアルまたはアンプルから液体を注射器外筒190の中に吸引し、その後、フィルタコンポーネント140にその液体を供給または送達するために使用でき、別の針基またはその他のアダプタを取り付けなくてもよいような長さを有する。さらに、鈍針112の長さは、フィルタコンポーネント140に取り付けた時に、第一の非ルアー型コネクタ120と第二のコネクタ160の間の液密係合を可能にするのに十分でなければならない。
Claims (11)
- 開放遠位端と、前記開放遠位端と流体連通する内腔を有する鈍針と、第一のコネクタに取り付けられ、前記開放遠位端と流体連通する開放近位端を有するルアーコネクタと、を含む鈍針コンポーネントと、
前記鈍針を、入口部材と、前記入口部材との流体連通を許可および遮断する手段と、出口と、前記入口部材と前記出口の一方または両方に取り付けられ、前記入口部材および前記出口と流体連通するフィルタと、を含むフィルタコンポーネントに取り付ける手段と、
を備えることを特徴とする薬剤送達器材。 - 前記第一のコネクタが非ルアー型コネクタを含み、流体連通を許可および遮断する前記手段が、前記第一のコンポーネントに設置され、ルアーコネクタ、IV作動機構および標準的な注射器外筒を前記入口部材に取り付けることができないようにする第二の非ルアー型コネクタを含むことを特徴とする、請求項1に記載の薬剤送達器材。
- 前記入口部材との流体連通を許可および遮断する手段が、ルアーコネクタとIV作動機構を前記鈍針コンポーネントに取り付けることができないようにする、非ルアー型断面形状を有する鈍針を含むことを特徴とする、請求項1に記載の薬剤送達器材。
- 薬液をカテーテルに送達する方法において、
入口部材と、出口と、前記入口部材と前記出口の間に設置されるフィルタと、を含むフィルタコンポーネントをカテーテルに取り付けるステップと、
開放遠位端と、前記開放遠位端と流体連通する内腔を有する鈍針と、第一の非ルアー型コネクタに取り付けられ、前記開放遠位端と流体連通する開放近位端を含むルアーコネクタと、を含む鈍針コンポーネントを提供するステップと、
注射器外筒の先端を前記鈍針コンポーネントの前記開放近位端に取り付けるステップと、
前記注射器外筒に所定の量の薬液を充填するステップと、
前記鈍針コンポーネントを前記フィルタコンポーネントに取り付けるステップと、
を含むことを特徴とする方法。 - 前記鈍針が、前記入口部材の中へと延びる長さと、前記フィルタコンポーネントと液密接続する断面形状を有することを特徴とする、請求項4に記載の方法。
- 前記入口部材が、標準的なルアーコネクタ、IV作動機構、および標準的な注射器外筒と液密接続できない断面形状を有することを特徴とする、請求項4に記載の方法。
- 第一のルアーフィッティングを含む第一の開放端と、第一の非ルアー型フィッティングを含む第二の開放端と、前記第一の開放端から前記第二の開放端へと延び、前記第一の開放端と前記第二の開放端と流体連通する中空の内部を有する第一の本体と、を含む第一のアダプタコネクタと、
第二のルアーフィッティングを含む第三の開放端と、第二の非ルアー型フィッティングを含む第四の開放端と、前記第三の開放端から前記第四の開放端へと延び、前記第三の開放端と前記第四の開放端と流体連通する中空の内部を有する第二の本体と、を含む第二のアダプタコネクタと、
を備える薬剤送達器材において、
第一の非ルアー型フィッティングと前記第二の非ルアー型フィッティングは、標準的なルアーフィッティングと静脈ライン確保器材と適合しないことを特徴とする薬剤送達器材。 - 開放遠位端と、前記開放遠位端から第一のルアー接続部へと延び、長さが約0.1〜約1.5インチの範囲で、前記開放遠位端と流体連通する内腔を有する鈍針と、前記第一のルアー接続部に取り付けられ、前記開放遠位端と流体連通する開放近位端を含む第二のルアー接続部と、を含み、前記第一のルアー接続部が前記第一のアダプタコネクタの前記第一のルアーフィッティングに取り付けられている鈍針コンポーネントと、
前記鈍針を受けるための開口部と、前記入口部材に隣接して設置され、前記第二のアダプタコネクタの前記第二のルアーフィッティングに取り付けられた第三のルアー接続部と、前記入口部材と前記出口の一方または両方に取り付けられ、前記入口部材および前記出口と流体連通するフィルタと、を含むフィルタコンポーネントと、
をさらに備えることを特徴とする、請求項7に記載の薬剤送達器材。 - 前記第一のアダプタコネクタの前記第一の本体が、前記鈍針によって遠位方向の力が加えられると開くように構成された、前記鈍針を受けるための弁を含むことを特徴とする、請求項8に記載の薬剤送達器材。
- 前記弁が分離型隔壁を含むことを特徴とする、請求項9に記載の薬剤送達器材。
- 前記弁が逆止弁を含むことを特徴とする、請求項9に記載の薬剤送達器材。
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Application Number | Priority Date | Filing Date | Title |
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US12/844,546 US8465461B2 (en) | 2010-07-27 | 2010-07-27 | Blunt needle safety drug delivery system |
US12/844,546 | 2010-07-27 |
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JP2013521889A Division JP5973435B2 (ja) | 2010-07-27 | 2011-07-26 | 鈍針安全薬剤送達システム |
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JP2016077381A Active JP6342936B2 (ja) | 2010-07-27 | 2016-04-07 | 鈍針安全薬剤送達システム |
JP2016164972A Active JP6482508B2 (ja) | 2010-07-27 | 2016-08-25 | 鈍針安全薬剤送達システム |
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US (2) | US8465461B2 (ja) |
EP (2) | EP4015018A1 (ja) |
JP (5) | JP5973435B2 (ja) |
CN (2) | CN103118722B (ja) |
BR (2) | BR122020025505B1 (ja) |
CA (2) | CA2968105C (ja) |
ES (1) | ES2917877T3 (ja) |
MX (1) | MX2013001018A (ja) |
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EP3088040A4 (en) * | 2013-12-27 | 2017-09-13 | HI-LEX Corporation | Medical device |
USD807502S1 (en) | 2015-03-02 | 2018-01-09 | Neomed, Inc. | Enteral syringe |
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US10682287B2 (en) | 2015-07-14 | 2020-06-16 | Neomed, Inc. | Dosing control coupling for enteral fluid transfer and enteral couplings and syringes |
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JP2013535277A (ja) | 2013-09-12 |
US8465461B2 (en) | 2013-06-18 |
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BR112013002119B1 (pt) | 2021-10-05 |
CN103118722A (zh) | 2013-05-22 |
CN105797240A (zh) | 2016-07-27 |
JP6109241B2 (ja) | 2017-04-05 |
JP2016120420A (ja) | 2016-07-07 |
EP2598189A2 (en) | 2013-06-05 |
CA2806415C (en) | 2017-07-11 |
JP6482508B2 (ja) | 2019-03-13 |
MX2013001018A (es) | 2013-02-27 |
US9044554B2 (en) | 2015-06-02 |
CN103118722B (zh) | 2016-05-18 |
JP6931332B2 (ja) | 2021-09-01 |
WO2012015781A3 (en) | 2012-05-31 |
US20130267907A1 (en) | 2013-10-10 |
JP6342936B2 (ja) | 2018-06-13 |
CA2968105C (en) | 2019-03-12 |
JP2016193366A (ja) | 2016-11-17 |
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