JP2000512523A - 注射装置に関する改良 - Google Patents
注射装置に関する改良Info
- Publication number
- JP2000512523A JP2000512523A JP10502487A JP50248798A JP2000512523A JP 2000512523 A JP2000512523 A JP 2000512523A JP 10502487 A JP10502487 A JP 10502487A JP 50248798 A JP50248798 A JP 50248798A JP 2000512523 A JP2000512523 A JP 2000512523A
- Authority
- JP
- Japan
- Prior art keywords
- capsule
- needle
- injection device
- trigger
- barrel
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 35
- 239000007924 injection Substances 0.000 title claims abstract description 35
- 239000002775 capsule Substances 0.000 claims abstract description 45
- 239000010409 thin film Substances 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 108090000765 processed proteins & peptides Proteins 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 3
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241001071861 Lethrinus genivittatus Species 0.000 description 1
- 241000009298 Trigla lyra Species 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- A61M5/20—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
-
- 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
- A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
- A61M2005/3104—Caps for syringes without needle
-
- 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
- A61M5/31—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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
-
- 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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
- A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
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 (1)
- 【特許請求の範囲】 1.二部分バレルを備えた注射装置であって、 前記部分が相互に入れ子式であり、該部分に収容されたカプセルに対して前方 に向けて作用するばね手段を含み、 前部がその先端に、カプセル先端の針を突出させ得る通路を有する、 注射装置において、 操作に際して前記バレルの各部分が重複部分を増加させることにより、前記カ プセルを針後退位置に保持する引き金部を露出させ、該引き金部に作用すること によりカプセルを解放してばね手段により前方に付勢し、針を突出させる、 ことを特徴とする注射装置。 2.前記ばね手段が、カプセルを前方に付勢後、カプセルの内容物に作用して一 回分の注射液を針を通って噴出させ得る残留エネルギを有するように構成されて いる、 ことを特徴とする請求項1に記載の注射装置。 3.前記前部が、後部に嵌入する、 ことを特徴とする請求項1又は2に記載の注射装置。 4.前記引き金部が、他方部分に嵌入する部分と一体に形成されている、 ことを特徴とする請求項1、2又は3に記載の注射装置。 5.前記各部分が初期位置から及び重複増加位置から外れるのを防ぐ爪が設けら れている、 ことを特徴とする請求項1乃至4のいずれか一項に記載の注射装置。 6.前記ばね手段が、バレル後部の後端とカプセルの後端との間で作用 するコイルばねである、 ことを特徴とする請求項1乃至5のいずれか一項に記載の注射装置。 7.当初は分離した二つの成分を収容するカプセルと組み合わせて用いる注射装 置であって、 カプセルの後端に位置するプランジャがばね手段により作用され、 入れ子式の重複部分を増加させることによりばね手段を圧縮させた後、再び拡 張させてプランジャを前方に付勢し、以てカプセル内の一成分を他の成分と混合 させる、 ことを特徴とする請求項1乃至6のいずれか一項に記載の注射装置。 8.混合作業中のカプセル内のプランジャの移動量が、重複部分が増加するとき の二つのバレル部分の相互の移動量より小さく、 それにより、各成分を混合後引き金部を引くと、先ずプランジャに作用して針 を突出させる限界位置までカプセルを前方に付勢した後プランジャを更にカプセ ル内に付勢して針を通って一回分の注射液を噴出させ得る残留エネルギを、ばね 手段が有するようにした、 ことを特徴とする請求項7に記載の注射装置。 9.カプセルと組み合わせた注射装置であって、 前記針が両頭針であり、 針を支持する手段とカプセルとの間には、カプセルの前方への移動中にロスト モーション接続が生じ、以て、針の後端を、カプセルの注射液室の前端を画定す る薄膜に貫通せしめる、 ことを特徴とする請求項1乃至8のいずれか一項に記載の注射装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9612724.6A GB9612724D0 (en) | 1996-06-18 | 1996-06-18 | Improvements relating to injection devices |
GB9612724.6 | 1996-06-18 | ||
PCT/GB1997/001614 WO1997048430A1 (en) | 1996-06-18 | 1997-06-16 | Improvements relating to injection devices |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2000512523A true JP2000512523A (ja) | 2000-09-26 |
JP2000512523A5 JP2000512523A5 (ja) | 2005-02-10 |
JP4559541B2 JP4559541B2 (ja) | 2010-10-06 |
Family
ID=10795478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50248798A Expired - Fee Related JP4559541B2 (ja) | 1996-06-18 | 1997-06-16 | 注射装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6077247A (ja) |
EP (1) | EP0906131B1 (ja) |
JP (1) | JP4559541B2 (ja) |
DE (1) | DE69718468T2 (ja) |
GB (1) | GB9612724D0 (ja) |
WO (1) | WO1997048430A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007514487A (ja) * | 2003-12-18 | 2007-06-07 | テクファーマ・ライセンシング・アクチェンゲゼルシャフト | トリガー作動可能な注射装置 |
JP2009538661A (ja) * | 2006-06-01 | 2009-11-12 | シラグ・ゲーエムベーハー・インターナショナル | 注入装置のためのキャップ |
JP2009279438A (ja) * | 2002-07-02 | 2009-12-03 | Panasonic Corp | 医療用自動投与器具 |
JP2014516687A (ja) * | 2011-05-18 | 2014-07-17 | ベクトン・ディキンソン・アンド・カンパニー | 低コストの単回使用注射器 |
JP2018522684A (ja) * | 2015-08-13 | 2018-08-16 | ウィンドギャップ メディカル, インコーポレイテッド | 無菌特徴を有する混合及び注入装置 |
Families Citing this family (92)
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US6428528B2 (en) | 1998-08-11 | 2002-08-06 | Antares Pharma, Inc. | Needle assisted jet injector |
GB9817662D0 (en) * | 1998-08-13 | 1998-10-07 | Crocker Peter J | Substance delivery |
GB2359754B (en) * | 2000-03-03 | 2004-04-28 | Nmt Group Plc | Needle sheath |
US6958055B2 (en) * | 1998-09-04 | 2005-10-25 | Nmt Group Plc | Retractable needle syringe including a sheath and an intravenous adapter |
US6391003B1 (en) | 1999-10-25 | 2002-05-21 | Antares Pharma, Inc. | Locking mechanism for a jet injector |
EP1313520B1 (en) * | 2000-08-02 | 2016-08-31 | Becton Dickinson and Company | Pen needle and safety shield system |
US6986760B2 (en) * | 2000-08-02 | 2006-01-17 | Becton, Dickinson And Company | Pen needle and safety shield system |
WO2003068290A2 (en) | 2002-02-11 | 2003-08-21 | Antares Pharma, Inc. | Intradermal injector |
US6912417B1 (en) | 2002-04-05 | 2005-06-28 | Ichor Medical Systmes, Inc. | Method and apparatus for delivery of therapeutic agents |
US7637891B2 (en) * | 2002-09-12 | 2009-12-29 | Children's Hospital Medical Center | Method and device for painless injection of medication |
US6997904B2 (en) * | 2002-12-24 | 2006-02-14 | Robert David Sculati | Viscous fluid injection system |
US7500963B2 (en) * | 2003-07-22 | 2009-03-10 | Safety Syringes, Inc. | Systems and methods for automatic medical injection with safeguard |
US8932264B2 (en) * | 2003-08-11 | 2015-01-13 | Becton, Dickinson And Company | Medication delivery pen assembly with needle locking safety shield |
US7708732B2 (en) * | 2003-10-16 | 2010-05-04 | Nps Pharmaceuticals, Inc. | Methods of administering therapeutic injections |
WO2005079440A2 (en) * | 2004-02-17 | 2005-09-01 | Children's Hospital Medical Center | Improved injection devicew for administering a vaccine |
HUE025052T2 (en) | 2004-03-08 | 2016-01-28 | Ichor Medical Systems Inc | A sharpened device for electrically mediated delivery of medical substances |
US20050222539A1 (en) * | 2004-03-30 | 2005-10-06 | Pediamed Pharmaceuticals, Inc. | Automatic injection device |
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GB2414399B (en) | 2004-05-28 | 2008-12-31 | Cilag Ag Int | Injection device |
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US20060106342A1 (en) * | 2004-06-28 | 2006-05-18 | Michael Cox | Injection applicator for a hypodermic syringe |
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GB2424838B (en) | 2005-04-06 | 2011-02-23 | Cilag Ag Int | Injection device (adaptable drive) |
GB2424836B (en) | 2005-04-06 | 2010-09-22 | Cilag Ag Int | Injection device (bayonet cap removal) |
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US20110098656A1 (en) * | 2005-09-27 | 2011-04-28 | Burnell Rosie L | Auto-injection device with needle protecting cap having outer and inner sleeves |
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US9144648B2 (en) * | 2006-05-03 | 2015-09-29 | Antares Pharma, Inc. | Injector with adjustable dosing |
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US7867244B2 (en) * | 2006-06-15 | 2011-01-11 | Abbott Diabetes Care Inc. | Lancing devices having lancet ejection assembly |
CN101484199B (zh) | 2006-06-30 | 2014-06-25 | 艾伯维生物技术有限公司 | 自动注射装置 |
CN101641125B (zh) * | 2007-03-09 | 2013-06-19 | 伊莱利利公司 | 用于自动注射设备的延迟机构 |
US8012120B2 (en) * | 2007-09-13 | 2011-09-06 | Avant Medical Corp. | Device and method for the automatic initiation of an injection |
GB0801874D0 (en) * | 2008-02-01 | 2008-03-12 | Liversidge Barry P | Injection device |
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GB0901801D0 (en) * | 2009-02-05 | 2009-03-11 | Medical House Plc The | Improved autoinjector |
KR101597672B1 (ko) | 2009-03-20 | 2016-02-25 | 앤태어스 파머, 인코퍼레이티드 | 위험 약제 주사 장치 |
TWI391154B (zh) * | 2009-04-27 | 2013-04-01 | Shl Group Ab | 藥物輸送裝置 |
CN102458517B (zh) | 2009-04-29 | 2014-07-23 | 阿布维生物技术有限公司 | 自动注射装置 |
JP2012529322A (ja) | 2009-06-12 | 2012-11-22 | ノボ・ノルデイスク・エー/エス | 針アセンブリのためのキャップ機能を有する薬剤送達装置 |
EP2512558A4 (en) | 2009-12-15 | 2014-08-13 | Abbvie Biotechnology Ltd | IMPROVED TRIP KNOB FOR AUTOMATIC INJECTION DEVICE |
ES2484266T3 (es) | 2010-03-01 | 2014-08-11 | Eli Lilly And Company | Dispositivo de inyección automático con mecanismo de retardo incluyendo un elemento de empuje de función doble |
ES2896727T3 (es) | 2010-03-25 | 2022-02-25 | New Injection Systems Ltd | Inyector |
CN103118737B (zh) | 2010-04-21 | 2015-05-20 | 艾伯维生物技术有限公司 | 用于治疗药剂的受控输送的可佩戴自动注射装置 |
GB201006789D0 (en) | 2010-04-23 | 2010-06-09 | Liversidge Barry P | Safety needle device |
EP2749305B1 (en) | 2011-01-24 | 2017-11-01 | AbbVie Biotechnology Ltd | Automatic injection devices having overmolded gripping surfaces |
AU2012210170B2 (en) | 2011-01-24 | 2016-09-29 | Elcam Medical Agricultural Cooperative Association Ltd. | Injector |
JP5968914B2 (ja) | 2011-01-24 | 2016-08-10 | アッヴィ バイオテクノロジー リミテッド | シリンジおよび自動注入デバイスからの針シールドの取り外し |
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DE378714C (de) * | 1923-07-30 | Charles De Montet Dr | Selbsttaetiger Injektionsapparat | |
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FR505931A (fr) * | 1919-11-11 | 1920-08-10 | Richard Heller | Appareil pour injections hypodermiques et autres |
FR1014881A (fr) * | 1950-03-21 | 1952-08-25 | Appareil automatique pour injections parentérales | |
FR2506161A1 (fr) * | 1981-05-20 | 1982-11-26 | Alsetex Armement | Seringue auto-injectante |
US4894054A (en) * | 1988-06-20 | 1990-01-16 | Miskinyar Shir A | Preloaded automatic disposable syringe |
DE8813938U1 (de) * | 1988-11-08 | 1989-12-07 | Nothdurft, Klaus, 7000 Stuttgart | Injektionsgerät |
US5358489A (en) * | 1993-05-27 | 1994-10-25 | Washington Biotech Corporation | Reloadable automatic or manual emergency injection system |
FR2715071B1 (fr) * | 1994-01-17 | 1996-03-01 | Aguettant Lab | Injecteur automatique de médicament. |
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- 1996-06-18 GB GBGB9612724.6A patent/GB9612724D0/en active Pending
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- 1997-06-16 JP JP50248798A patent/JP4559541B2/ja not_active Expired - Fee Related
- 1997-06-16 EP EP97926127A patent/EP0906131B1/en not_active Expired - Lifetime
- 1997-06-16 US US09/202,687 patent/US6077247A/en not_active Expired - Lifetime
- 1997-06-16 DE DE69718468T patent/DE69718468T2/de not_active Expired - Fee Related
- 1997-06-16 WO PCT/GB1997/001614 patent/WO1997048430A1/en active IP Right Grant
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JP2009279438A (ja) * | 2002-07-02 | 2009-12-03 | Panasonic Corp | 医療用自動投与器具 |
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JP2007514487A (ja) * | 2003-12-18 | 2007-06-07 | テクファーマ・ライセンシング・アクチェンゲゼルシャフト | トリガー作動可能な注射装置 |
JP2009538661A (ja) * | 2006-06-01 | 2009-11-12 | シラグ・ゲーエムベーハー・インターナショナル | 注入装置のためのキャップ |
KR101378728B1 (ko) | 2006-06-01 | 2014-03-27 | 시락 게엠베하 인터내셔날 | 주사 장치용 캡 |
US9656027B2 (en) | 2011-05-18 | 2017-05-23 | Becton, Dickinson And Company | Single-use injector of low cost |
JP2014516687A (ja) * | 2011-05-18 | 2014-07-17 | ベクトン・ディキンソン・アンド・カンパニー | 低コストの単回使用注射器 |
JP2019217323A (ja) * | 2015-08-13 | 2019-12-26 | ウィンドギャップ メディカル, インコーポレイテッド | 無菌特徴を有する混合及び注入装置 |
JP2018522684A (ja) * | 2015-08-13 | 2018-08-16 | ウィンドギャップ メディカル, インコーポレイテッド | 無菌特徴を有する混合及び注入装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0906131A1 (en) | 1999-04-07 |
DE69718468T2 (de) | 2003-10-02 |
GB9612724D0 (en) | 1996-08-21 |
US6077247A (en) | 2000-06-20 |
DE69718468D1 (de) | 2003-02-20 |
JP4559541B2 (ja) | 2010-10-06 |
WO1997048430A1 (en) | 1997-12-24 |
EP0906131B1 (en) | 2003-01-15 |
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