JP2016515020A - 押しボタン式安全インジェクタ - Google Patents
押しボタン式安全インジェクタ Download PDFInfo
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- JP2016515020A JP2016515020A JP2016501367A JP2016501367A JP2016515020A JP 2016515020 A JP2016515020 A JP 2016515020A JP 2016501367 A JP2016501367 A JP 2016501367A JP 2016501367 A JP2016501367 A JP 2016501367A JP 2016515020 A JP2016515020 A JP 2016515020A
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- push button
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- safety injector
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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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
-
- 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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
-
- 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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/206—With automatic needle insertion
-
- 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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
-
- 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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
- A61M2005/208—Release is possible only when device is pushed against the skin, e.g. using a trigger which is blocked or inactive when the device is not pushed against the skin
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
- A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body
-
- 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
- A61M5/178—Syringes
- A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- 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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- 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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
- A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (20)
- 近位端、前記近位端から離隔した遠位端、および長手軸を有するハウジングと、
前記長手軸に沿って位置決めされ、流体チャンバを作動させるように構成され、初期位置で前記遠位端に向かって付勢される注入ラムと、
前記初期位置で前記注入ラムを保持する摺動部材と、
前記初期位置では前記摺動部材の径方向移動を制約し、作動可能位置では前記摺動部材の径方向移動を可能にする安全部材と、
初期伸長位置と押し込み位置との間で移動可能であり、前記摺動部材と係合可能であり、前記作動可能位置で前記摺動部材を径方向に移動させるように構成されたボタンと
を備え、
前記摺動部材は、前記ボタンが前記押し込み位置にある場合に前記注入ラムを解放する、押しボタン式安全インジェクタ。 - 注入出口を通して液体薬剤を格納および投与するように構成された前記流体チャンバをさらに備える、請求項1に記載の押しボタン式安全インジェクタ。
- 前記流体チャンバは、前記流体チャンバ内で摺動および密封可能に受けられ、前記流体チャンバ内で長手方向に移動可能に構成されたピストンを含む、請求項2に記載の押しボタン式安全インジェクタ。
- 前記流体チャンバは、注入出口を含む、請求項2に記載の押しボタン式安全インジェクタ。
- 少なくとも前記注入出口の長さに沿って延びる伸長位置と、前記注入出口の前記長さの少なくとも一部を露出させる格納位置との間で、前記流体チャンバに対して長手方向に移動可能に構成された格納式針ガードをさらに備える、請求項4に記載の押しボタン式安全インジェクタ。
- 前記流体チャンバと前記格納式針ガードとの間に介在するスリーブ部材をさらに備える、請求項5に記載の押しボタン式安全インジェクタ。
- 前記格納式針ガードは、前記伸長位置で前記ハウジングの前記遠位端に向かって付勢されている、請求項5に記載の押しボタン式安全インジェクタ。
- 前記注入出口は、ユーザの皮膚を貫通して穿刺し、前記流体チャンバに収容された薬剤の針支援噴流を運搬するように構成された中空注入針を備えている、請求項4に記載の押しボタン式安全インジェクタ。
- 前記流体チャンバは、前記ハウジング内に嵌合するように構成され、予め充填されたシリンジまたはカルプルを含む、請求項2に記載の押しボタン式安全インジェクタ。
- 前記流体チャンバを保持および位置決めする、および/または前記注入ラムの注入力による前記流体チャンバの移動を最小限に抑えるように構成されたスリーブ部材をさらに備える、請求項2に記載の押しボタン式安全インジェクタ。
- 前記スリーブ部材は、前記ハウジングに収容および装着され、前記スリーブ部材と針ガードとの間に介在する付勢部材の支持体として働くように構成されている、請求項10に記載の押しボタン式安全インジェクタ。
- 前記流体チャンバと前記スリーブ部材との間に介在するエラストマー部材をさらに備える、請求項10に記載の押しボタン式安全インジェクタ。
- 前記摺動部材は、長手方向に貫通して延びる開口部を含む、請求項1に記載の押しボタン式安全インジェクタ。
- 前記開口部は、スロットおよび孔を含み、前記スロットは前記孔に連通している、請求項13に記載の押しボタン式安全インジェクタ。
- 前記スロットは幅を有し、前記孔は直径を有し、前記スロットの前記幅は前記孔の前記直径よりも小さい、請求項14に記載の押しボタン式安全インジェクタ。
- 前記注入ラムは、前記近位端の近くに、前記注入ラムが前記初期位置にある場合には前記摺動部材の前記スロットに係合し、前記安全部材が前記作動可能位置にある場合には前記スロットから摺動および離脱可能であるように構成された係合凹部を含む、請求項14に記載の押しボタン式安全インジェクタ。
- 前記ハウジングの前記遠位端に取り外し可能に結合された安全キャップをさらに備え、
ユーザは、前記安全部材を前記作動可能位置に置くことができるようになる前に、最初に前記安全キャップを前記ハウジングから取り除かなければならない、請求項1に記載の押しボタン式安全インジェクタ。 - 前記取り外し可能な安全キャップは、その中に格納式針ガードの近位端を受けるように構成されている、請求項17に記載の押しボタン式安全インジェクタ。
- 支持部材に形成された少なくとも1つの可撓性アームと、前記格納式針ガードに形成された少なくとも1つのスロットとを有するロックアウト機構をさらに備え、
前記可撓性アームは、前記支持部材に対する前記格納式針ガードの長手方向移動を可能にする初期アンロック位置と、前記少なくとも1つの可撓性アームが前記格納式針ガードの前記少なくとも1つのスロットとロック係合しているロックアウト位置との間で移動可能なように構成されており、
前記格納式針ガードは注入後に前記伸長位置に係止される、請求項5に記載の押しボタン式安全インジェクタ。 - 前記安全部材は、前記初期位置と前記作動可能位置との間で、前記摺動部材に対して移動される、請求項1に記載の押しボタン式安全インジェクタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361779559P | 2013-03-13 | 2013-03-13 | |
US61/779,559 | 2013-03-13 | ||
PCT/US2014/023862 WO2014164943A1 (en) | 2013-03-13 | 2014-03-12 | Push button safety injector |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017196690A Division JP2018020195A (ja) | 2013-03-13 | 2017-10-10 | 押しボタン式安全インジェクタ |
Publications (2)
Publication Number | Publication Date |
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JP2016515020A true JP2016515020A (ja) | 2016-05-26 |
JP6228659B2 JP6228659B2 (ja) | 2017-11-08 |
Family
ID=51659016
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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JP2016501367A Active JP6228659B2 (ja) | 2013-03-13 | 2014-03-12 | 押しボタン式安全インジェクタ |
JP2017196690A Pending JP2018020195A (ja) | 2013-03-13 | 2017-10-10 | 押しボタン式安全インジェクタ |
JP2019098373A Active JP6876093B2 (ja) | 2013-03-13 | 2019-05-27 | 押しボタン式安全インジェクタ |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
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JP2017196690A Pending JP2018020195A (ja) | 2013-03-13 | 2017-10-10 | 押しボタン式安全インジェクタ |
JP2019098373A Active JP6876093B2 (ja) | 2013-03-13 | 2019-05-27 | 押しボタン式安全インジェクタ |
Country Status (6)
Country | Link |
---|---|
US (2) | US10124115B2 (ja) |
EP (1) | EP2968773B1 (ja) |
JP (3) | JP6228659B2 (ja) |
CA (1) | CA2903484C (ja) |
ES (1) | ES2795977T3 (ja) |
WO (1) | WO2014164943A1 (ja) |
Cited By (2)
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JP2019522527A (ja) * | 2016-06-22 | 2019-08-15 | アンタレス・ファーマ・インコーポレーテッド | 針遮蔽体取り外し器 |
JP2022542182A (ja) * | 2019-07-31 | 2022-09-29 | ヤンセン ファーマシューティカルズ,インコーポレーテッド | 人間工学的ハウジング形態因子を有する注入デバイス |
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TW201707737A (zh) | 2015-06-03 | 2017-03-01 | 賽諾菲阿凡提斯德意志有限公司 | 藥物輸送裝置(一) |
TW201711713A (zh) | 2015-06-03 | 2017-04-01 | 賽諾菲阿凡提斯德意志有限公司 | 藥物輸送裝置(五) |
TW201709940A (zh) | 2015-06-03 | 2017-03-16 | 賽諾菲阿凡提斯德意志有限公司 | 聲響指示器(一) |
TW201700118A (zh) | 2015-06-03 | 2017-01-01 | 賽諾菲阿凡提斯德意志有限公司 | 藥物輸送裝置(三) |
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US10810908B2 (en) * | 2015-08-11 | 2020-10-20 | Noble International, Inc. | Prefilled syringe training device with releaseably locking needle guard |
CN108367125B (zh) | 2015-12-08 | 2022-01-25 | 贝克顿迪金森法国公司 | 用于医用注射器的帽 |
WO2017212473A2 (en) | 2016-06-06 | 2017-12-14 | E3D Agricultural Cooperative Association Ltd | Multiple use computerized injector |
EP3323448A1 (en) * | 2016-11-18 | 2018-05-23 | Carebay Europe Ltd. | Medicament delivery device |
EP4241888A3 (en) | 2017-06-08 | 2023-12-27 | Becton, Dickinson and Company | Biological fluid separation device |
CA3211794A1 (en) | 2017-06-19 | 2018-12-27 | Dexcom, Inc. | Applicators for applying transcutaneous analyte sensors and associated methods of manufacture |
WO2019086561A1 (en) | 2017-11-03 | 2019-05-09 | Sanofi | Drug delivery device |
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WO2019237082A1 (en) | 2018-06-08 | 2019-12-12 | Antares Pharma, Inc. | Auto-insert injector |
USD888252S1 (en) | 2018-06-18 | 2020-06-23 | Dexcom, Inc. | Transcutaneous analyte sensor applicator |
USD946141S1 (en) | 2018-09-20 | 2022-03-15 | Janssen Pharmaceuticals, Inc. | Autoinjector |
BR112021016311A2 (pt) * | 2019-02-26 | 2021-10-13 | Becton Dickinson France | Removedor de blindagem de agulha rígida para autoinjetor |
US20220184313A1 (en) * | 2019-03-29 | 2022-06-16 | Sanofi | Drug Delivery Device and Method for Assembling |
US20250050023A1 (en) * | 2021-12-14 | 2025-02-13 | Shl Medical Ag | A sub-assembly of a medicament delivery device |
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US10124115B2 (en) | 2018-11-13 |
US20190046728A1 (en) | 2019-02-14 |
JP2019150659A (ja) | 2019-09-12 |
EP2968773B1 (en) | 2020-05-06 |
CA2903484A1 (en) | 2014-10-09 |
CA2903484C (en) | 2019-01-08 |
JP6876093B2 (ja) | 2021-05-26 |
EP2968773A4 (en) | 2016-11-09 |
EP2968773A1 (en) | 2016-01-20 |
WO2014164943A1 (en) | 2014-10-09 |
JP6228659B2 (ja) | 2017-11-08 |
ES2795977T3 (es) | 2020-11-25 |
US20160015897A1 (en) | 2016-01-21 |
JP2018020195A (ja) | 2018-02-08 |
US10835676B2 (en) | 2020-11-17 |
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