JP2012502762A - ボタン起動を備えた医療用注入器 - Google Patents
ボタン起動を備えた医療用注入器 Download PDFInfo
- Publication number
- JP2012502762A JP2012502762A JP2011527992A JP2011527992A JP2012502762A JP 2012502762 A JP2012502762 A JP 2012502762A JP 2011527992 A JP2011527992 A JP 2011527992A JP 2011527992 A JP2011527992 A JP 2011527992A JP 2012502762 A JP2012502762 A JP 2012502762A
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- medical injector
- button
- spring
- releasable retainer
- 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
- A61M5/2066—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically comprising means for injection of two or more media, e.g. by mixing
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M5/2448—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means for injection of two or more media, e.g. by mixing
- A61M2005/2451—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means for injection of two or more media, e.g. by mixing preventing delivery before mixing is completed, e.g. by locking mechanisms
-
- 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
- A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
- A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
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)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims (4)
- 本体と、
前記本体内に少なくとも部分的に配設された摺動可能なボタンと、
前記本体内に配設された変位可能なプランジャと、
前記プランジャを前進させるように配設されたばねと、
前記プランジャを前記ばねの力に対抗する第1の状態に保持するための解放可能な保持具と
を備える医療用注入器であって、
前記ボタンが所定の程度に摺動移動した際、前記ボタンは前記解放可能な保持具と係合し、その結果、前記解放可能な保持具は前記プランジャを解放し、したがって前記ばねが前記プランジャを前進させることが可能になることを特徴とする医療用注入器。 - 前記解放可能な保持具は、前記プランジャから延びる少なくとも1つのラッチタブと、前記本体内に形成された少なくとも1つの突起部であって、前記ラッチタブと干渉式に係合して前記プランジャを前記第1の状態に保持する、突起部とを含むことを特徴とする請求項1に記載の医療用注入器。
- 前記ボタンが前記所定の程度に摺動移動した際、前記ボタンは、前記ラッチタブの偏向を生じさせ、その結果、前記突起部との干渉係合から外れ、したがって前記ばねが前記プランジャを前進させることが可能になることを特徴とする請求項2に記載の医療用注入器。
- 前記本体内に配設されたリザーバをさらに備え、前記リザーバは、第1の混合可能な成分および第2の混合可能な成分を収容し、前記第1の混合可能な成分および第2の混合可能な成分は、前記プランジャを前進させて混合されることを特徴とする請求項1に記載の医療用注入器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19246708P | 2008-09-18 | 2008-09-18 | |
US61/192,467 | 2008-09-18 | ||
PCT/US2009/057466 WO2010033795A2 (en) | 2008-09-18 | 2009-09-18 | Medical injector with button activation |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012502762A true JP2012502762A (ja) | 2012-02-02 |
JP5749646B2 JP5749646B2 (ja) | 2015-07-15 |
Family
ID=42040154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011527992A Active JP5749646B2 (ja) | 2008-09-18 | 2009-09-18 | ボタン起動を備えた医療用注入器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8486006B2 (ja) |
EP (1) | EP2328638B1 (ja) |
JP (1) | JP5749646B2 (ja) |
CN (1) | CN102186519B (ja) |
ES (1) | ES2809275T3 (ja) |
WO (1) | WO2010033795A2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2331176B1 (en) * | 2008-09-18 | 2020-10-28 | Becton, Dickinson and Company | Medical injector with rotatable body portions |
GB0918145D0 (en) | 2009-10-16 | 2009-12-02 | Owen Mumford Ltd | Injector apparatus |
US9327082B2 (en) | 2010-11-29 | 2016-05-03 | Sanofi-Aventis Deutschland | Medicated module for use with auto-injector delivery device |
WO2014046950A1 (en) | 2012-09-24 | 2014-03-27 | Enable Injections, Llc | Medication vial and injector assemblies and methods of use |
US8591463B1 (en) | 2013-03-08 | 2013-11-26 | Teva Pharmaceutical Industries Ltd. | Re-useable injector device for syringe |
US8652100B1 (en) | 2013-03-08 | 2014-02-18 | Teva Pharmaceutical Industries, Ltd. | Re-useable injector device for syringe |
EP3010568B1 (en) | 2013-06-18 | 2019-02-27 | Enable Injections, Inc. | Vial transfer and injection apparatus |
TWI569841B (zh) * | 2013-10-10 | 2017-02-11 | 卡貝歐洲有限公司 | 藥物輸送裝置 |
JP6484621B2 (ja) * | 2013-11-01 | 2019-03-13 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | モバイル機器と連携するよう構成された注射器具 |
USD745664S1 (en) | 2013-11-25 | 2015-12-15 | Teva Pharmaceutical Industries, Ltd. | Injector device for a syringe |
GB2529621B (en) * | 2014-08-21 | 2016-12-07 | Owen Mumford Ltd | Safety syringe |
US10300203B2 (en) * | 2016-08-03 | 2019-05-28 | Min Wei | Priming mechanism for automatic injection device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08503874A (ja) * | 1993-04-02 | 1996-04-30 | エリ リリー アンド カンパニー | 多岐管医薬注射の装置と方法 |
US5584815A (en) * | 1993-04-02 | 1996-12-17 | Eli Lilly And Company | Multi-cartridge medication injection device |
US20020095120A1 (en) * | 2000-08-29 | 2002-07-18 | Andre Larsen | Automatic injection device |
JP2003514627A (ja) * | 1999-11-29 | 2003-04-22 | エム ディー シー インベストメント ホールディングス インコーポレイテッド | 安全針アセンブリと医療用機器との組み合せ |
WO2007131013A1 (en) * | 2006-05-03 | 2007-11-15 | Antares Pharma, Inc. | Two-stage reconstituting injector |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2602239Y2 (ja) * | 1993-06-22 | 2000-01-11 | グローリー機器株式会社 | 消火ガス自動噴射装置のリテイナー作動機構 |
FR2741810B1 (fr) * | 1995-11-30 | 1998-02-20 | Soc Et Et D Applic Tech Sedat | Seringue pour l'injection d'un melange extemporane |
ES2251371T3 (es) * | 1999-04-16 | 2006-05-01 | Becton Dickinson And Company | Inyector de tipo pluma con caracteristicas de combinacion de sustancias automatizada. |
EP1237598B1 (en) * | 1999-10-22 | 2017-11-22 | Antares Pharma, Inc. | Medical injector and medicament loading system for use therewith |
US9486581B2 (en) * | 2002-09-11 | 2016-11-08 | Becton, Dickinson And Company | Injector device with force lock-out and injection rate limiting mechanisms |
DE102004042581B4 (de) * | 2004-09-02 | 2022-09-15 | Ypsomed Ag | Auto-Pen für Zweikammerampulle |
AU2006207744B2 (en) * | 2005-01-21 | 2011-08-11 | Novo Nordisk A/S | An automatic injection device with a top release mechanism |
WO2007099044A1 (en) * | 2006-03-03 | 2007-09-07 | Shl Medical Ab | Medical device with orientation sensitive priming mechanism |
-
2009
- 2009-09-18 EP EP09815262.2A patent/EP2328638B1/en active Active
- 2009-09-18 ES ES09815262T patent/ES2809275T3/es active Active
- 2009-09-18 CN CN2009801415061A patent/CN102186519B/zh active Active
- 2009-09-18 JP JP2011527992A patent/JP5749646B2/ja active Active
- 2009-09-18 US US13/063,849 patent/US8486006B2/en active Active
- 2009-09-18 WO PCT/US2009/057466 patent/WO2010033795A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08503874A (ja) * | 1993-04-02 | 1996-04-30 | エリ リリー アンド カンパニー | 多岐管医薬注射の装置と方法 |
US5584815A (en) * | 1993-04-02 | 1996-12-17 | Eli Lilly And Company | Multi-cartridge medication injection device |
JP2003514627A (ja) * | 1999-11-29 | 2003-04-22 | エム ディー シー インベストメント ホールディングス インコーポレイテッド | 安全針アセンブリと医療用機器との組み合せ |
US20030149403A1 (en) * | 1999-11-29 | 2003-08-07 | John Barker | Combination safety needle assembly medical apparatus |
US20020095120A1 (en) * | 2000-08-29 | 2002-07-18 | Andre Larsen | Automatic injection device |
WO2007131013A1 (en) * | 2006-05-03 | 2007-11-15 | Antares Pharma, Inc. | Two-stage reconstituting injector |
Also Published As
Publication number | Publication date |
---|---|
CN102186519A (zh) | 2011-09-14 |
EP2328638B1 (en) | 2020-06-03 |
EP2328638A4 (en) | 2014-08-27 |
US20110213299A1 (en) | 2011-09-01 |
CN102186519B (zh) | 2013-12-11 |
US8486006B2 (en) | 2013-07-16 |
WO2010033795A3 (en) | 2010-06-17 |
JP5749646B2 (ja) | 2015-07-15 |
ES2809275T3 (es) | 2021-03-03 |
EP2328638A2 (en) | 2011-06-08 |
WO2010033795A2 (en) | 2010-03-25 |
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