JP2005518877A - 注射器のための複数のばね支持体 - Google Patents
注射器のための複数のばね支持体 Download PDFInfo
- Publication number
- JP2005518877A JP2005518877A JP2003572622A JP2003572622A JP2005518877A JP 2005518877 A JP2005518877 A JP 2005518877A JP 2003572622 A JP2003572622 A JP 2003572622A JP 2003572622 A JP2003572622 A JP 2003572622A JP 2005518877 A JP2005518877 A JP 2005518877A
- Authority
- JP
- Japan
- Prior art keywords
- spring
- syringe
- needle
- housing
- plunger
- 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
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
Description
Claims (6)
- 逐次的に解放可能なばね式駆動部を備えたハウジングを有し、前記ばね式駆動部は、先ず前記ハウジング内に注射器を前進させて前記注射器の針を前記ハウジングの前端から突出させ、次に前記注射器内のピストンを前方に押して前記針を通して内容物を放出する、注入装置であって、前記ばね式駆動部は、前記ピストンと協働するように整合配置されたプランジャと前記ハウジングとの間で作用する第1ばねと、前記プランジャと前記注射器との間で作用する第2ばねとを有し、前記第2ばねは、前記第1ばねよりは弱いが、前記針が患者の肉体を貫通する前方位置に前記注射器が達したときに、伸長状態を維持できる程度に十分な強度を有し、前記第1ばねは、十分に伸長したときに、前記第2ばねを圧縮して前記プランジャを前方に付勢し、それにより前記ピストンを移動させて前記注射器内の内容物を放出し、一方前記第2ばねは、前記注射器を前記前方位置に保持するように作用する、注入装置。
- 前記プランジャは、軸方向に適度に摺動可能なカラーを有し、前記第2ばねは前記カラーの後部に当接し、前記カラーの前部は前記注射器と協働する、請求項1に記載の注入装置。
- 前記注射器を後方に付勢する弱い第3ばねを有し、それにより前記針は使用前は前記ハウジング内に引込まれる、請求項1又は2に記載の注入装置。
- 前記第3ばねは、前記注射器を取囲み、前記注射器の後部フランジと前記ハウジングの内側の肩との間で作用する、請求項3に記載の注入装置。
- 添付図面を参照して本願明細書に実質的に説明された注入装置。
- 本願明細書に記載され、及び/又は添付図面に示された注入装置の特徴の新規な全ての組み合わせ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0205066.4A GB0205066D0 (en) | 2002-03-05 | 2002-03-05 | Improvements relating to injection devices |
PCT/GB2003/000902 WO2003074111A1 (en) | 2002-03-05 | 2003-03-05 | Multi-spring support for needle syringes |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005518877A true JP2005518877A (ja) | 2005-06-30 |
JP2005518877A5 JP2005518877A5 (ja) | 2006-02-02 |
JP4358636B2 JP4358636B2 (ja) | 2009-11-04 |
Family
ID=9932254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003572622A Expired - Fee Related JP4358636B2 (ja) | 2002-03-05 | 2003-03-05 | 注射器のための複数のばね支持体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8343109B2 (ja) |
EP (1) | EP1483003B1 (ja) |
JP (1) | JP4358636B2 (ja) |
GB (1) | GB0205066D0 (ja) |
WO (1) | WO2003074111A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008536597A (ja) * | 2005-04-20 | 2008-09-11 | ベクトン・ディキンソン・フランス・ソシエテ・アノニム | 注入セットおよび注入補助装置 |
JP2014500090A (ja) * | 2010-12-02 | 2014-01-09 | オーバル メディカル テクノロジーズ リミテッド | 自己注射器用送達メカニズム |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040103930A (ko) | 2002-02-11 | 2004-12-09 | 앤태어스 파머, 인코퍼레이티드 | 피내 주사기 |
GB0414054D0 (en) | 2004-06-23 | 2004-07-28 | Owen Mumford Ltd | Improvements relating to automatic injection devices |
GB0418389D0 (en) * | 2004-08-18 | 2004-09-22 | Liversidge Barry P | Injection apparatus |
BRPI0614025A2 (pt) | 2005-01-24 | 2012-12-25 | Antares Pharma Inc | injetores de jato |
FR2884721A1 (fr) * | 2005-04-20 | 2006-10-27 | Becton Dickinson France Soc Pa | Ensemble d'injection et dispositif d'assistance a l'injection |
US8251947B2 (en) | 2006-05-03 | 2012-08-28 | Antares Pharma, Inc. | Two-stage reconstituting injector |
US9144648B2 (en) | 2006-05-03 | 2015-09-29 | Antares Pharma, Inc. | Injector with adjustable dosing |
TWI527603B (zh) | 2006-06-30 | 2016-04-01 | 艾伯維生物技術有限責任公司 | 自動注射裝置 |
EP2268342B1 (en) | 2008-03-10 | 2015-09-16 | Antares Pharma, Inc. | Injector safety device |
JP5611208B2 (ja) | 2008-08-05 | 2014-10-22 | アンタレス・ファーマ・インコーポレーテッド | 多数回服用量の注射装置 |
AU2010226442A1 (en) | 2009-03-20 | 2011-10-13 | Antares Pharma, Inc. | Hazardous agent injection system |
TWI583418B (zh) | 2009-04-29 | 2017-05-21 | 艾伯維生物技術有限責任公司 | 針筒柱塞及自動注射裝置 |
GB2475917B (en) * | 2009-12-07 | 2015-12-16 | Medical House Ltd | Syringe flange protector |
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 |
JP5809242B2 (ja) | 2010-04-21 | 2015-11-10 | アッヴィ バイオテクノロジー リミテッド | 治療薬の制御送達のための装着型自動注入装置 |
PE20141436A1 (es) | 2011-01-24 | 2014-11-15 | Abbvie Biotechnology Ltd | Dispositivos de inyeccion automatica con superficies de agarre sobremoldeadas |
KR101989342B1 (ko) | 2011-01-24 | 2019-06-14 | 애브비 바이오테크놀로지 리미티드 | 주사기로부터 니들 실드의 제거 및 자동 주사 디바이스들 |
WO2012101629A1 (en) | 2011-01-24 | 2012-08-02 | Elcam Medical Agricultural Cooperative Association Ltd. | Injector |
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 |
JP6165786B2 (ja) | 2012-03-06 | 2017-07-19 | アンタレス・ファーマ・インコーポレーテッド | 離脱力特徴を備える充填シリンジ |
CN104487114A (zh) | 2012-04-06 | 2015-04-01 | 安塔雷斯药品公司 | 针头辅助喷射注射给予睾酮组合物 |
WO2013169800A1 (en) | 2012-05-07 | 2013-11-14 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
EP2953667B1 (en) | 2013-02-11 | 2019-10-23 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
WO2014164786A1 (en) | 2013-03-11 | 2014-10-09 | Madsen Patrick | Dosage injector with pinion system |
WO2014165136A1 (en) | 2013-03-12 | 2014-10-09 | Antares Pharma, Inc. | Constant volume prefilled syringes and kits thereof |
US10709845B2 (en) | 2016-07-21 | 2020-07-14 | Amgen Inc. | Drug delivery device with a rotatable drive mechanism |
USD938022S1 (en) | 2016-08-10 | 2021-12-07 | Owen Mumford Limited | Safety pen needle |
USD914208S1 (en) | 2019-06-14 | 2021-03-23 | Owen Mumford Limited | Syringe component |
TWD206925S (zh) | 2019-06-14 | 2020-09-01 | 英商歐恩.曼佛爾德股份有限公司 | 注射器 |
USD959651S1 (en) | 2020-04-08 | 2022-08-02 | Owen Mumford Limited | Medical instrument |
USD972745S1 (en) | 2020-05-07 | 2022-12-13 | Owen Mumford Limited | Testing device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1133507B (de) | 1960-03-29 | 1962-07-19 | Bundesrep Deutschland | Injektionsgeraet |
US3403679A (en) * | 1964-12-11 | 1968-10-01 | Secr Defence Brit | Hypodermic injection apparatus with a secondary capsule-collapsing means |
US4858607A (en) * | 1987-10-16 | 1989-08-22 | Pavel Jordan & Associates | Plastic device for injection and obtaining blood samples |
SG64324A1 (en) | 1990-02-12 | 1999-04-27 | Procter & Gamble | Odour controlling compositions and articles |
GB9111600D0 (en) | 1991-05-30 | 1991-07-24 | Owen Mumford Ltd | Improvements relating to injection devices |
US5599309A (en) * | 1993-03-24 | 1997-02-04 | Owen Mumford Limited | Injection devices |
US5879311A (en) * | 1996-05-17 | 1999-03-09 | Mercury Diagnostics, Inc. | Body fluid sampling device and methods of use |
SE9803662D0 (sv) * | 1998-10-26 | 1998-10-26 | Pharmacia & Upjohn Ab | Autoinjector |
-
2002
- 2002-03-05 GB GBGB0205066.4A patent/GB0205066D0/en not_active Ceased
-
2003
- 2003-03-05 EP EP03709951A patent/EP1483003B1/en not_active Expired - Fee Related
- 2003-03-05 WO PCT/GB2003/000902 patent/WO2003074111A1/en active Application Filing
- 2003-03-05 US US10/506,472 patent/US8343109B2/en not_active Expired - Fee Related
- 2003-03-05 JP JP2003572622A patent/JP4358636B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008536597A (ja) * | 2005-04-20 | 2008-09-11 | ベクトン・ディキンソン・フランス・ソシエテ・アノニム | 注入セットおよび注入補助装置 |
JP2014500090A (ja) * | 2010-12-02 | 2014-01-09 | オーバル メディカル テクノロジーズ リミテッド | 自己注射器用送達メカニズム |
US10406288B2 (en) | 2010-12-02 | 2019-09-10 | Oval Medical Technologies Limited | Delivery mechanism for an autoinjector |
Also Published As
Publication number | Publication date |
---|---|
GB0205066D0 (en) | 2002-04-17 |
JP4358636B2 (ja) | 2009-11-04 |
US20050165361A1 (en) | 2005-07-28 |
WO2003074111A1 (en) | 2003-09-12 |
US8343109B2 (en) | 2013-01-01 |
EP1483003B1 (en) | 2012-02-22 |
EP1483003A1 (en) | 2004-12-08 |
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