JP4695084B2 - 解放係止部を備える注射可能な製剤の投与装置 - Google Patents
解放係止部を備える注射可能な製剤の投与装置 Download PDFInfo
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- JP4695084B2 JP4695084B2 JP2006525598A JP2006525598A JP4695084B2 JP 4695084 B2 JP4695084 B2 JP 4695084B2 JP 2006525598 A JP2006525598 A JP 2006525598A JP 2006525598 A JP2006525598 A JP 2006525598A JP 4695084 B2 JP4695084 B2 JP 4695084B2
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Images
Classifications
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- 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
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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
- A61M2005/206—With automatic needle insertion
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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
- 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
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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
- 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
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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
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- A—HUMAN NECESSITIES
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- 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
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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
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- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
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- 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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Description
本発明により提案されたように、注射可能な製剤を投与する投与装置は、駆動部材の動きを装置の長手方向軸線の方向に向けて駆動する駆動ユニットと、駆動ユニットを解放する解放機構と、係止位置にあるとき、解放機構が作動するのを防止する係止機構とを備えている。投与装置は、駆動ユニットと、例えば、アンプルのような製剤容器とがその内部に収容される細長いハウジングを有している。駆動ユニットは、例えば、従来のばね機構の形態にて提供し、これにより、例えば、プランジャロッドを有する分与機構がヘリカルばねによりアンプル内のプランジャに向けた方向に駆動されるようにする。次に、プランジャは、アンプル内の流体製剤を対向する位置にある出口に向けて押し、流体製剤が分与されるようにする。しかし、本発明はまた、無針投与方法用に設計された装置と共に採用することもできる。更に、ばね機構は、注射針を組織表面に突き刺すため突き刺し機構の前方に動く要素に作用して、駆動ユニットが解放されたとき、注射針が自動的に表面を突き刺すようにすることもできる。通常、ヘリカルばね以外の任意の駆動機構が駆動ユニットに対して使用可能であると考えられる。
2 アンプル
3 注射針
4 プランジャ
5 プランジャロッド
6 突き刺しスリーブ
7 ストッパ
8 ストッパ
9 第一のばね
10 ハウジング壁
11 分与スリーブ
12 第二のばね
13 壁
14 抵抗部
15 伸長体
16 ヘッド領域
17 スリーブキャップ
18 案内溝
19 案内突起
20 解放板
21 オリフィス
22 オリフィス
23 耳状突起
24 針プロテクタスリーブ
25 ばね
26 針スリーブ
27 基部ハウジング
28 係止スリーブ
29 ストッパ
30 ばね
31 オリフィス
Claims (9)
- 駆動部材(6;11)を装置の長手方向軸線の方向に向けて駆動する駆動ユニットと、該駆動ユニットを解放する解放機構(20)と、解放機構(20)が係止位置にて作動するのを防止する係止機構(17)とを備える、注射可能な製剤を投与する投与装置において、
係止機構(17)は、装置の長手方向軸線に沿って係止解除位置まで変位可能であり、係止機構が係止解除位置にあるとき、解放する目的のため、解放機構(20)は、長手方向軸線に対し半径方向に変位可能であり、
伸長体(15)が駆動部材(6;11)に具備され、該伸長体(15)が装置の長手方向軸線に沿って伸び、
前記解放機構が解放板(20)を有し、
前記解放板(20)が狭小なオリフィス部分及び広いオリフィス部分を備えるオリフィス(22)を有し、該狭小なオリフィス部分の幅が伸長体(15)のヘッド領域(16)の小さい直径に対応し、前記広いオリフィス部分の幅が伸長体(15)のヘッド領域(16)の大きい直径に対応し、
前記大きい直径のヘッド領域(16)が解放板(20)の狭小なオリフィス部分と境を接するとき、該大きい直径のヘッド領域(16)が解放板(20)に対して当接し、それにより前記駆動ユニットの解放が防止され、
前記大きい直径のヘッド領域(16)が解放板(20)の広いオリフィス部分にあるとき、前記駆動ユニットが解放されることを特徴とする、投与装置。 - 請求項1に記載の投与装置において、係止機構(17)は、注射可能な製剤の分与方向と反対方向に向けて係止解除位置まで変位可能であることを特徴とする、投与装置。
- 請求項1又は2に記載の投与装置において、解放機構(20)は手動にて作動可能であることを特徴とする、投与装置。
- 請求項1ないし3の何れか1つの項に記載の投与装置において、係止機構(17)は、解放機構(20)を作動させずに係止位置に戻すことが可能であることを特徴とする、投与装置。
- 請求項1ないし4の何れか1つの項に記載の投与装置において、解放機構(20)は再設定可能であることを特徴とする、投与装置。
- 請求項1ないし5の何れか1つの項に記載の投与装置において、駆動部材は、注射針(3)が表面を突き刺すことを可能にする突き刺し機構(6、9)及び(又は)注射可能な製剤を製剤容器(2)から分与する分与機構(11;12)を内蔵することを特徴とする、投与装置。
- 請求項6に記載の投与装置において、駆動ユニットは、突き刺し機構及び分与機構を連続的に駆動することを特徴とする、投与装置。
- 請求項1ないし7の何れか1つの項に記載の投与装置において、係止機構が係止位置にあるとき、該係止機構は、針プロテクタ機構を保護位置に係止することを特徴とする、投与装置。
- 請求項1ないし8の何れか1つの項に記載の投与装置において、針保護プロテクタ機構(24)が第一の前方に押した針保護位置にあるとき、該針プロテクタ機構は、解放機構(20)を係止し、針プロテクタ機構が第二の後退した位置にあるとき、該針プロテクタ機構は、解放機構(20)を解放することを特徴とする、投与装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10342058.4 | 2003-09-11 | ||
DE10342058A DE10342058B4 (de) | 2003-09-11 | 2003-09-11 | Verabreichungsvorrichtung für ein injizierbares Produkt mit einer Auslösesicherung |
PCT/CH2004/000564 WO2005023341A1 (de) | 2003-09-11 | 2004-09-08 | Verabreichungsvorrichtung für ein injizierbares produkt mit einer auslösesicherung |
Publications (2)
Publication Number | Publication Date |
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JP2007504866A JP2007504866A (ja) | 2007-03-08 |
JP4695084B2 true JP4695084B2 (ja) | 2011-06-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006525598A Expired - Fee Related JP4695084B2 (ja) | 2003-09-11 | 2004-09-08 | 解放係止部を備える注射可能な製剤の投与装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060224124A1 (ja) |
EP (1) | EP1663353B1 (ja) |
JP (1) | JP4695084B2 (ja) |
CN (1) | CN100522268C (ja) |
AT (1) | ATE419028T1 (ja) |
AU (1) | AU2004269838B2 (ja) |
DE (2) | DE10342058B4 (ja) |
WO (1) | WO2005023341A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10238810B2 (en) | 2003-09-17 | 2019-03-26 | Elcam Medical Agricultural Cooperative Association Ltd. | Automatic injection device |
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BR0307589A (pt) | 2002-02-11 | 2005-02-01 | Antares Pharma Inc | Dispositivo de injeção intradérmica |
US9486581B2 (en) * | 2002-09-11 | 2016-11-08 | Becton, Dickinson And Company | Injector device with force lock-out and injection rate limiting mechanisms |
CH696421A5 (de) | 2003-12-18 | 2007-06-15 | Tecpharma Licensing Ag | Autoinjektor mit Arretierung des Wirkstoffbehälters. |
GB2414775B (en) | 2004-05-28 | 2008-05-21 | Cilag Ag Int | Releasable coupling and injection device |
GB2414399B (en) | 2004-05-28 | 2008-12-31 | Cilag Ag Int | Injection device |
GB2414406B (en) | 2004-05-28 | 2009-03-18 | Cilag Ag Int | Injection device |
GB2414401B (en) | 2004-05-28 | 2009-06-17 | Cilag Ag Int | Injection device |
GB2414404B (en) | 2004-05-28 | 2009-06-03 | Cilag Ag Int | Injection device |
GB2414400B (en) | 2004-05-28 | 2009-01-14 | Cilag Ag Int | Injection device |
GB2414402B (en) | 2004-05-28 | 2009-04-22 | Cilag Ag Int | Injection device |
GB2414403B (en) | 2004-05-28 | 2009-01-07 | Cilag Ag Int | Injection device |
GB2414409B (en) | 2004-05-28 | 2009-11-18 | Cilag Ag Int | Injection device |
GB2414405B (en) | 2004-05-28 | 2009-01-14 | Cilag Ag Int | Injection device |
KR20070117543A (ko) | 2005-01-24 | 2007-12-12 | 앤태어스 파머, 인코퍼레이티드 | 프리필 니들 조력 제트 주사기 |
DE102005007614A1 (de) * | 2005-02-18 | 2006-08-24 | Tecpharma Licensing Ag | Autoinjektor mit einer Auslöseverriegelung |
GB2425062B (en) | 2005-04-06 | 2010-07-21 | Cilag Ag Int | Injection device |
GB2427826B (en) | 2005-04-06 | 2010-08-25 | Cilag Ag Int | Injection device comprising a locking mechanism associated with integrally formed biasing means |
GB2424836B (en) | 2005-04-06 | 2010-09-22 | Cilag Ag Int | Injection device (bayonet cap removal) |
GB2424835B (en) | 2005-04-06 | 2010-06-09 | Cilag Ag Int | Injection device (modified trigger) |
GB2424838B (en) | 2005-04-06 | 2011-02-23 | Cilag Ag Int | Injection device (adaptable drive) |
FR2884721A1 (fr) * | 2005-04-20 | 2006-10-27 | Becton Dickinson France Soc Pa | Ensemble d'injection et dispositif d'assistance a l'injection |
DE102005022532A1 (de) * | 2005-05-17 | 2006-11-23 | Tecpharma Licensing Ag | Verabreichungsvorrichtung mit Zwangs-Priming |
ATE452670T1 (de) | 2005-08-30 | 2010-01-15 | Cilag Gmbh Int | Nadelvorrichtung für eine vorgefüllte spritze |
US20110098656A1 (en) | 2005-09-27 | 2011-04-28 | Burnell Rosie L | Auto-injection device with needle protecting cap having outer and inner sleeves |
FR2899482A1 (fr) * | 2006-04-11 | 2007-10-12 | Becton Dickinson France Soc Pa | Dispositif d'injection automatique |
WO2007131013A1 (en) | 2006-05-03 | 2007-11-15 | Antares Pharma, Inc. | Two-stage reconstituting injector |
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- 2004-09-08 EP EP04761904A patent/EP1663353B1/de not_active Revoked
- 2004-09-08 AU AU2004269838A patent/AU2004269838B2/en not_active Ceased
- 2004-09-08 DE DE502004008786T patent/DE502004008786D1/de active Active
- 2004-09-08 AT AT04761904T patent/ATE419028T1/de active
- 2004-09-08 WO PCT/CH2004/000564 patent/WO2005023341A1/de active Application Filing
- 2004-09-08 JP JP2006525598A patent/JP4695084B2/ja not_active Expired - Fee Related
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US10238810B2 (en) | 2003-09-17 | 2019-03-26 | Elcam Medical Agricultural Cooperative Association Ltd. | Automatic injection device |
US11623051B2 (en) | 2003-09-17 | 2023-04-11 | E3D Agricultural Cooperative Association Ltd. | Automatic injection device |
Also Published As
Publication number | Publication date |
---|---|
US20060224124A1 (en) | 2006-10-05 |
AU2004269838A1 (en) | 2005-03-17 |
DE502004008786D1 (de) | 2009-02-12 |
ATE419028T1 (de) | 2009-01-15 |
DE10342058A1 (de) | 2005-04-28 |
EP1663353A1 (de) | 2006-06-07 |
WO2005023341A1 (de) | 2005-03-17 |
CN1849147A (zh) | 2006-10-18 |
EP1663353B1 (de) | 2008-12-31 |
DE10342058B4 (de) | 2007-10-25 |
JP2007504866A (ja) | 2007-03-08 |
AU2004269838B2 (en) | 2009-02-19 |
CN100522268C (zh) | 2009-08-05 |
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