JP2006507103A - 薬剤を自動的に注射するための装置 - Google Patents
薬剤を自動的に注射するための装置 Download PDFInfo
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- JP2006507103A JP2006507103A JP2005510210A JP2005510210A JP2006507103A JP 2006507103 A JP2006507103 A JP 2006507103A JP 2005510210 A JP2005510210 A JP 2005510210A JP 2005510210 A JP2005510210 A JP 2005510210A JP 2006507103 A JP2006507103 A JP 2006507103A
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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
- A61M5/31—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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
-
- 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
- A61M5/20—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
- A61M5/31—Details
- A61M2005/3125—Details specific display means, e.g. to indicate dose setting
-
- 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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M2005/31518—Piston or piston-rod constructions, e.g. connection of piston with piston-rod designed to reduce the overall size of an injection device, e.g. using flexible or pivotally connected chain-like rod members
-
- 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
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31566—Means improving security or handling thereof
- A61M5/3157—Means providing feedback signals when administration is completed
-
- 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
自動注射装置は2つの主要な素子、すなわち、充填された注射器を収容する図面の左手に示すリザーバ部分と、注射器の自動的な挿入及び吐き出しを行う部品をその中に設置する図面の右手に示すパワーパックとを有する。2つの主要な素子は受け入れスリーブ16とパワースリーブ1との間の銃剣式の接続を介して互いに着脱自在に接続される。次の説明において、注射針が位置する自動注射装置の箇所を前部と呼ぶ。
Claims (12)
- 接続した注射針(37)と一緒に同注射針(37)を挿入する目的でハウジング(16)の内部で変位できる、薬剤のための容器(50)を有し、薬剤を押し出す目的で上記容器(50)の内部で変位できる注射器ピストン(52)を有する、薬剤を自動的に注射するための装置において、
外部から見えるインジケータ(12)の変位経路が上記ハウジング(16)に対する上記注射器ピストン(52)の変位の総距離よりも短いことを特徴とする装置。 - 少なくとも1つのバネ素子(11)により変位できる伝達部分(5)が設けられ、同伝達部分が上記注射針を挿入するための第1の部分的な経路(54)及び薬剤を押し出すための第2の部分的な経路(55)を進むことができ、上記少なくとも1つのバネ素子(11)が上記伝達部分(5)と上記ハウジング(16)に固定的に接続された支持部分(8)との間で有効であり、上記インジケータ(12)が当該バネ素子の2つの端部間の位置で上記バネ素子(11)に接続されることを特徴とする請求項1に記載の装置。
- 少なくとも1つのバネ素子(11)により変位できる伝達部分(5)が設けられ、同伝達部分が上記注射針を挿入するための第1の部分的な経路(54)及び薬剤を押し出すための第2の部分的な経路(55)を進むことができ、上記少なくとも1つのバネ素子(11)が上記伝達部分(5)と中間部分(10;10´)との間で有効であり、少なくとも1つの付加的なバネ素子(9)が上記中間部分(10;10´)と上記ハウジング(16)に固定的に接続された支持部分(8)との間で有効であり、上記インジケータ(12)が当該中間部分(10;10´)に接続されることを特徴とする請求項1に記載の装置。
- ストッパが上記付加的なバネ素子(9)の圧迫力を最大のバネ力に制限し、上記バネ素子(9、11)は、圧迫された当該付加的なバネ素子(9)の上記最大のバネ力が、上記注射針を挿入した後で薬剤を押し出す前には、上記少なくとも1つのバネ素子(11)の瞬間的なバネ力に対応するように、寸法決めされることを特徴とする請求項3に記載の装置。
- 付加的なストッパが、上記インジケータ(12)が移動する経路を画定するように、上記付加的なバネ素子(9)の緩みを制限することを特徴とする請求項4に記載の装置。
- 上記少なくとも1つのバネ素子(11)及び上記付加的なバネ素子(9)が同軸に配置され、少なくとも圧迫された状態では、互いに少なくとも部分的に入れ子式に位置することを特徴とする請求項3ないし5のいずれかに記載の装置。
- 少なくとも1つのバネ素子(11)により変位できる伝達部分(5´)が設けられ、同伝達部分が上記注射針を挿入するための第1の部分的な経路(54)及び薬剤を押し出すための第2の部分的な経路(55)を進むことができ、上記インジケータ(12)が中間部分(10´´´)に接続され、同中間部分が少なくとも1つの転がり素子(62;63)に接続され、同転がり素子が、上記伝達部分(5´)の運動中、当該伝達部分(5´)と上記ハウジング(16)に固定的に接続された区域(1´)との間で転がることを特徴とする請求項1に記載の装置。
- 上記少なくとも1つの転がり素子(63)が、その周辺上に、上記伝達部分(5´)上及び上記ハウジング(16)に固定的に接続された上記区域(1´)上に配置された歯部(65、66)と噛み合う歯部を有することを特徴とする請求項7に記載の装置。
- 上記伝達部分(5)が上記第1の部分的な経路を進むときに上記インジケータ(12)を覆うカバー(61)を設けたことを特徴とする先に請求項の1つに記載の装置。
- 上記インジケータ(12)がリング形状をしていることを特徴とする先に請求項の1つに記載の装置。
- 上記インジケータ(12)が上記装置の後方の端区域に位置し、同区域が上記注射針(37)とは反対側にあることを特徴とする先に請求項の1つに記載の装置。
- 上記インジケータ(12)が透明又は半透明の部分(51)を通して外部から見えることを特徴とする先に請求項の1つに記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01984/02A CH695926A5 (de) | 2002-11-25 | 2002-11-25 | Vorrichtung zum automatischen Injizieren eines Wirkstoffes. |
CH8372003 | 2003-05-13 | ||
PCT/CH2003/000755 WO2004047890A1 (de) | 2002-11-25 | 2003-11-17 | Vorrichtung zum automatischen injizieren eines wirkstoffes |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006507103A true JP2006507103A (ja) | 2006-03-02 |
JP4377880B2 JP4377880B2 (ja) | 2009-12-02 |
Family
ID=32394667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005510210A Expired - Lifetime JP4377880B2 (ja) | 2002-11-25 | 2003-11-17 | 薬剤を自動的に注射するための装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7806866B2 (ja) |
EP (1) | EP1572268A1 (ja) |
JP (1) | JP4377880B2 (ja) |
AU (1) | AU2003275893B2 (ja) |
WO (1) | WO2004047890A1 (ja) |
Cited By (8)
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JP2008536599A (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 |
JP2012511350A (ja) * | 2008-12-12 | 2012-05-24 | エス・ホー・エル・グループ・アクチボラゲット | 薬剤送達装置 |
JP2013034869A (ja) * | 2006-06-30 | 2013-02-21 | Abbott Biotechnology Ltd | 自動注射装置 |
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 |
JP2014500089A (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 | 自己注射器用駆動アセンブリ、および自己注射器の組み立て方法 |
JP2014524345A (ja) * | 2011-08-24 | 2014-09-22 | ユニトラクト シリンジ プロプライエタリイ リミテッド | 引き込み可能なプレフィルドシリンジのためのオート注入器 |
JP2014530690A (ja) * | 2011-10-21 | 2014-11-20 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 自動注射器 |
JP2018535058A (ja) * | 2015-11-27 | 2018-11-29 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 注射デバイス |
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2003
- 2003-11-17 JP JP2005510210A patent/JP4377880B2/ja not_active Expired - Lifetime
- 2003-11-17 AU AU2003275893A patent/AU2003275893B2/en not_active Ceased
- 2003-11-17 EP EP03811705A patent/EP1572268A1/de not_active Withdrawn
- 2003-11-17 WO PCT/CH2003/000755 patent/WO2004047890A1/de active Application Filing
-
2005
- 2005-05-20 US US11/134,044 patent/US7806866B2/en not_active Expired - Fee Related
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JP2008536599A (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 |
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JP2012511350A (ja) * | 2008-12-12 | 2012-05-24 | エス・ホー・エル・グループ・アクチボラゲット | 薬剤送達装置 |
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 |
JP2014500089A (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 | 自己注射器用駆動アセンブリ、および自己注射器の組み立て方法 |
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JP2014524345A (ja) * | 2011-08-24 | 2014-09-22 | ユニトラクト シリンジ プロプライエタリイ リミテッド | 引き込み可能なプレフィルドシリンジのためのオート注入器 |
JP2014530690A (ja) * | 2011-10-21 | 2014-11-20 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 自動注射器 |
JP2018535058A (ja) * | 2015-11-27 | 2018-11-29 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 注射デバイス |
US11103650B2 (en) | 2015-11-27 | 2021-08-31 | Sanofi-Aventis Deutschland Gmbh | Injection device |
JP7166170B2 (ja) | 2015-11-27 | 2022-11-07 | サノフィ-アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 注射デバイス |
Also Published As
Publication number | Publication date |
---|---|
JP4377880B2 (ja) | 2009-12-02 |
WO2004047890A1 (de) | 2004-06-10 |
AU2003275893B2 (en) | 2008-11-13 |
AU2003275893A1 (en) | 2004-06-18 |
EP1572268A1 (de) | 2005-09-14 |
US7806866B2 (en) | 2010-10-05 |
US20050277886A1 (en) | 2005-12-15 |
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