JP2007515996A - ペン型自動噴射装置 - Google Patents
ペン型自動噴射装置 Download PDFInfo
- Publication number
- JP2007515996A JP2007515996A JP2006518342A JP2006518342A JP2007515996A JP 2007515996 A JP2007515996 A JP 2007515996A JP 2006518342 A JP2006518342 A JP 2006518342A JP 2006518342 A JP2006518342 A JP 2006518342A JP 2007515996 A JP2007515996 A JP 2007515996A
- Authority
- JP
- Japan
- Prior art keywords
- syringe
- plunger
- ring
- housing
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- A61M2005/206—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
- A61M5/31—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
Landscapes
- 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
【選択図】 図1
Description
Claims (6)
- ハウジング内に位置するシリンジの一端に在るニードルから一回分の投与量の液体を排出するための噴射装置において、前記ハウジングの一端に在る起動用付勢部材の解放時に前記シリンジは、前記ニードルがハウジングに収容される第一の位置から、前記ニードルが前記ハウジングの他端から突出する第二の位置までプランジャによって移動可能になっており、該プランジャは、前記シリンジのコンテナの他端内に位置決めされる自由端を有すると共に、前記シリンジ・コンテナの前記他端の拡大ヘッドに抗して載置される周囲の把持用可撓性Oリングを担持しており、それにより、前記起動用付勢部材の付勢作用下で前記プランジャの第一の移動は摩擦力を前記Oリングに伝達し、その結果、前記シリンジ・コンテナは前記第一の位置から前記第二の位置まで前記Oリングによって移動され、前記シリンジ・コンテナがさらに移動するのを停止することによって、前記プランジャと前記Oリングとの間における摩擦つかみが部分的に解放され、従って、第二の移動によって、前記プランジャを前記シリンジ・コンテナ内に移動させて、プラグに接触させると共に該プラグに作用して前記シリンジ内の液体を圧縮し、前記液体を前記シリンジの前記ニードルに通して排出するようにした、噴射装置。
- 圧力維持用付勢部材が前記プランジャのヘッドと前記Oリングとの間に位置決めされており、前記プランジャの前記第二の移動のときに、前記圧力維持用付勢部材は前記シリンジ・コンテナの前記ヘッドへの圧力を前記Oリングによって維持することができる請求項1に記載の噴射装置。
- 前記起動用付勢部材が解放されるまで前記シリンジ・ハウジングと前記シリンジ・コンテナの他端との間で作用して前記シリンジを前記ハウジング内で後退位置に保持する帰還用付勢部材を含む請求項1または2に記載の噴射装置。
- 前記ハウジング内に設けられた一つまたは複数の前記付勢部材がコイルバネの形態をなしている請求項1から3のいずれか一項に記載の噴射装置。
- 添付図面を参照して概ね説明されるような噴射装置。
- 説明されるような噴射装置および/または添付図面に示されるような噴射装置の特徴のあらゆる新規な組み合わせ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0315600.7A GB0315600D0 (en) | 2003-07-04 | 2003-07-04 | Improvements relating to automatic injection devices |
PCT/GB2004/002903 WO2005002653A1 (en) | 2003-07-04 | 2004-07-05 | Automatic pen-type injector |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007515996A true JP2007515996A (ja) | 2007-06-21 |
JP2007515996A5 JP2007515996A5 (ja) | 2007-08-23 |
JP4448132B2 JP4448132B2 (ja) | 2010-04-07 |
Family
ID=27741533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006518342A Expired - Fee Related JP4448132B2 (ja) | 2003-07-04 | 2004-07-05 | ペン型自動噴射装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7563252B2 (ja) |
EP (1) | EP1644061B1 (ja) |
JP (1) | JP4448132B2 (ja) |
DE (1) | DE602004004137T2 (ja) |
GB (1) | GB0315600D0 (ja) |
WO (1) | WO2005002653A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010538781A (ja) * | 2007-09-18 | 2010-12-16 | エス・ホー・エル・グループ・アクチボラゲット | 針挿入を伴う自動注射装置 |
JP2014221407A (ja) * | 2008-09-02 | 2014-11-27 | オウエン マンフォード リミティド | 注射筒安全シールドおよび自動注射器 |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE409057T1 (de) | 2002-02-11 | 2008-10-15 | Antares Pharma Inc | Intradermales injektionsgerät |
GB0214452D0 (en) | 2002-06-22 | 2002-07-31 | Liversidge Barry P | Medical needle assemblies |
US20090204076A1 (en) * | 2003-02-03 | 2009-08-13 | Barry Peter Liversidge | Medical Injector |
GB0414054D0 (en) | 2004-06-23 | 2004-07-28 | Owen Mumford Ltd | Improvements relating to automatic injection devices |
HUE042286T2 (hu) | 2005-01-24 | 2019-06-28 | Antares Pharma Inc | Tûvel szerelt, elõre töltött belövõ fecskendõ |
DE102006017209A1 (de) * | 2006-04-12 | 2007-10-18 | Tecpharma Licensing Ag | Injektionsvorrichtung mit Spannfeder und Spannelement |
US8251947B2 (en) | 2006-05-03 | 2012-08-28 | Antares Pharma, Inc. | Two-stage reconstituting injector |
WO2008005315A2 (en) | 2006-06-30 | 2008-01-10 | Abbott Biotechnology Ltd. | Automatic injection device |
SG140491A1 (en) * | 2006-08-29 | 2008-03-28 | Nanyang Polytechnic | An injection device |
US8409138B2 (en) * | 2007-03-09 | 2013-04-02 | Eli Lilly And Company | Delay mechanism for automatic injection device |
US8376993B2 (en) | 2008-08-05 | 2013-02-19 | Antares Pharma, Inc. | Multiple dosage injector |
ES2447845T3 (es) * | 2008-10-01 | 2014-03-13 | Shl Group Ab | Dispositivo de administración de medicamento impulsado por resorte espiral cónico |
EP2408493A1 (en) | 2009-03-20 | 2012-01-25 | Antares Pharma, Inc. | Hazardous agent injection system |
KR101721906B1 (ko) | 2009-04-29 | 2017-03-31 | 애브비 바이오테크놀로지 리미티드 | 자동 주입 장치 |
GB201017363D0 (en) | 2010-10-14 | 2010-11-24 | Owen Mumford Ltd | Injection devices |
TWI619521B (zh) | 2009-12-15 | 2018-04-01 | 艾伯維生物技術有限責任公司 | 自動注射裝置、自動注射方法及防止不發射情況之方法 |
EA027032B1 (ru) | 2010-03-01 | 2017-06-30 | Эли Лилли Энд Компани | Автоматическое инъекционное устройство с замедлителем, включающим смещающий элемент с двойственной функцией |
SG184934A1 (en) | 2010-04-21 | 2012-11-29 | Abbott Biotech Ltd | Wearable automatic injection device for controlled delivery of therapeutic agents |
US9022988B1 (en) | 2010-05-07 | 2015-05-05 | Kavan J. Shaban | System and method for controlling a self-injector device |
EP2399634A1 (en) * | 2010-06-28 | 2011-12-28 | Sanofi-Aventis Deutschland GmbH | Needle safety arrangement and method for operating it |
AU2012210170B2 (en) | 2011-01-24 | 2016-09-29 | Elcam Medical Agricultural Cooperative Association Ltd. | Injector |
EP3187216B1 (en) | 2011-01-24 | 2019-08-21 | AbbVie Biotechnology Ltd. | Automatic injection devices having overmolded gripping surfaces |
EP2667914B1 (en) | 2011-01-24 | 2018-12-05 | AbbVie Biotechnology Ltd | Removal of needle shields from syringes and automatic injection devices |
US9220660B2 (en) | 2011-07-15 | 2015-12-29 | Antares Pharma, Inc. | Liquid-transfer adapter beveled spike |
US8496619B2 (en) | 2011-07-15 | 2013-07-30 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
MX2014003528A (es) | 2011-09-22 | 2014-12-05 | Abbvie Inc | Dispositivo de inyeccion automatico. |
DK2758102T3 (en) | 2011-09-22 | 2015-11-16 | Abbvie Inc | An automatic injection device |
EP4186545A1 (en) | 2012-04-06 | 2023-05-31 | Antares Pharma, Inc. | Needle assisted jet injection administration of testosterone compositions |
US9364611B2 (en) | 2012-05-07 | 2016-06-14 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
WO2014124427A1 (en) | 2013-02-11 | 2014-08-14 | Travanty Michael | Needle assisted jet injection device having reduced trigger force |
EP2968792B1 (en) | 2013-03-11 | 2019-05-15 | Antares Pharma, Inc. | Dosage injector with pinion system |
EA201591482A1 (ru) | 2013-03-14 | 2016-01-29 | Эли Лилли Энд Компани | Механизм задержки, подходящий для компактного автоматического инъекционного устройства |
BR112015019908A2 (pt) | 2013-03-14 | 2017-07-18 | Lilly Co Eli | conjunto de gatilho para um dispositivo de injeção automático |
CA2938787C (en) | 2014-02-10 | 2022-08-09 | Menachem Zucker | Semi disposable auto injector |
EP3341054B1 (en) | 2015-08-27 | 2021-04-14 | E3D Agricultural Cooperative Association Ltd. | Reusable automatic injection device |
GB2553770A (en) * | 2016-09-09 | 2018-03-21 | Owen Mumford Ltd | Injection device |
KR20240036627A (ko) * | 2021-07-20 | 2024-03-20 | 에이콤 랩스 인코포레이티드 | 피내 또는 피하 유체 전달을 위한 시스템, 장치 및 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05161712A (ja) * | 1991-05-30 | 1993-06-29 | Owen Mumford Ltd | 注射器 |
JPH10113387A (ja) * | 1996-08-23 | 1998-05-06 | Becton Dickinson Fr Sa | 射出装置 |
US5957897A (en) * | 1994-06-17 | 1999-09-28 | Safe-T-Limited | Hollow needle applicator for cartridged drugs |
JP2002528182A (ja) * | 1998-10-26 | 2002-09-03 | フアーマシア・アー・ベー | 自動注射装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0088971B1 (de) | 1982-03-13 | 1985-06-19 | Roche Diagnostics GmbH | Vorrichtung zum Nachweis von Bakterien, Pilzen und Viren im Blut |
DE3638984C3 (de) * | 1986-11-14 | 1993-11-18 | Haselmeier Wilhelm Fa | Injektionsgerät |
US4923446A (en) * | 1988-04-14 | 1990-05-08 | Page Mary J | Shield for devices capable of penetrating skin |
FR2633520B1 (fr) | 1988-06-30 | 1992-04-30 | Brunel Marc | Seringue du type comportant une aiguille d'injection a usage unique, notamment pour le domaine dentaire |
US5320609A (en) * | 1992-12-07 | 1994-06-14 | Habley Medical Technology Corporation | Automatic pharmaceutical dispensing syringe |
JP2723048B2 (ja) * | 1994-06-24 | 1998-03-09 | 株式会社ニッショー | 血液吸出器具 |
US5693023A (en) * | 1996-11-15 | 1997-12-02 | Adventec, Inc. | Syringe with retractable needle assembly |
DE19822031C2 (de) * | 1998-05-15 | 2000-03-23 | Disetronic Licensing Ag | Autoinjektionsgerät |
US6558357B1 (en) * | 2000-08-30 | 2003-05-06 | Becton Dickinson And Company | Hypodermic syringe with selectively retractable needle |
US6494863B1 (en) * | 2001-10-15 | 2002-12-17 | Retractable Technologies, Inc. | One-use retracting syringe with positive needle retention |
AU2003280270B2 (en) * | 2002-11-25 | 2008-01-24 | Tecpharma Licensing Ag | Injection apparatus comprising a needle-protecting device |
US6989001B2 (en) * | 2004-05-28 | 2006-01-24 | Huang-Chuan Chen | Breakable syringe with a safety sleeve |
US7278986B1 (en) * | 2005-03-09 | 2007-10-09 | Frost Robert J | Safety syringe with needle |
-
2003
- 2003-07-04 GB GBGB0315600.7A patent/GB0315600D0/en not_active Ceased
-
2004
- 2004-07-05 DE DE602004004137T patent/DE602004004137T2/de active Active
- 2004-07-05 EP EP04743248A patent/EP1644061B1/en active Active
- 2004-07-05 JP JP2006518342A patent/JP4448132B2/ja not_active Expired - Fee Related
- 2004-07-05 US US10/563,318 patent/US7563252B2/en active Active
- 2004-07-05 WO PCT/GB2004/002903 patent/WO2005002653A1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05161712A (ja) * | 1991-05-30 | 1993-06-29 | Owen Mumford Ltd | 注射器 |
US5957897A (en) * | 1994-06-17 | 1999-09-28 | Safe-T-Limited | Hollow needle applicator for cartridged drugs |
JPH10113387A (ja) * | 1996-08-23 | 1998-05-06 | Becton Dickinson Fr Sa | 射出装置 |
JP2002528182A (ja) * | 1998-10-26 | 2002-09-03 | フアーマシア・アー・ベー | 自動注射装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010538781A (ja) * | 2007-09-18 | 2010-12-16 | エス・ホー・エル・グループ・アクチボラゲット | 針挿入を伴う自動注射装置 |
JP2014221407A (ja) * | 2008-09-02 | 2014-11-27 | オウエン マンフォード リミティド | 注射筒安全シールドおよび自動注射器 |
Also Published As
Publication number | Publication date |
---|---|
DE602004004137T2 (de) | 2007-05-03 |
EP1644061B1 (en) | 2007-01-03 |
GB0315600D0 (en) | 2003-08-13 |
JP4448132B2 (ja) | 2010-04-07 |
US7563252B2 (en) | 2009-07-21 |
WO2005002653A1 (en) | 2005-01-13 |
EP1644061A1 (en) | 2006-04-12 |
US20060167413A1 (en) | 2006-07-27 |
DE602004004137D1 (de) | 2007-02-15 |
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