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DE602006018401D1 - Injektionsvorrichtung für Zweikammerampullen - Google Patents

Injektionsvorrichtung für Zweikammerampullen

Info

Publication number
DE602006018401D1
DE602006018401D1 DE602006018401T DE602006018401T DE602006018401D1 DE 602006018401 D1 DE602006018401 D1 DE 602006018401D1 DE 602006018401 T DE602006018401 T DE 602006018401T DE 602006018401 T DE602006018401 T DE 602006018401T DE 602006018401 D1 DE602006018401 D1 DE 602006018401D1
Authority
DE
Germany
Prior art keywords
ampules
chamber
injection device
injection
chamber ampules
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.)
Active
Application number
DE602006018401T
Other languages
English (en)
Inventor
Hiroshi Matsumoto
Masahiro Urakami
Noriyuki Tanaka
Yoshitaka Yamashita
Shinji Kotani
Takashi Hanada
Masafumi Tatsumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JCR Pharmaceuticals Co Ltd
Original Assignee
JCR Pharmaceuticals Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JCR Pharmaceuticals Co Ltd filed Critical JCR Pharmaceuticals Co Ltd
Publication of DE602006018401D1 publication Critical patent/DE602006018401D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61M5/24—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
    • 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
    • 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
    • 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
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston

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)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
DE602006018401T 2005-09-05 2006-09-05 Injektionsvorrichtung für Zweikammerampullen Active DE602006018401D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005256403A JP4150389B2 (ja) 2005-09-05 2005-09-05 注射装置

Publications (1)

Publication Number Publication Date
DE602006018401D1 true DE602006018401D1 (de) 2011-01-05

Family

ID=37309544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006018401T Active DE602006018401D1 (de) 2005-09-05 2006-09-05 Injektionsvorrichtung für Zweikammerampullen

Country Status (4)

Country Link
US (1) US7402150B2 (de)
EP (1) EP1759728B1 (de)
JP (1) JP4150389B2 (de)
DE (1) DE602006018401D1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006017209A1 (de) * 2006-04-12 2007-10-18 Tecpharma Licensing Ag Injektionsvorrichtung mit Spannfeder und Spannelement
GB2437924B (en) 2006-05-11 2010-12-22 Owen Mumford Ltd Injection device
CN101873872A (zh) * 2007-09-27 2010-10-27 贝克顿·迪金森公司 用于粉末和液体药物的药筒
US8062268B2 (en) * 2008-01-28 2011-11-22 Shl Group Ab Injector with thumb operable scroll wheel
US8926558B2 (en) * 2008-07-04 2015-01-06 Shl Group Ab Medicament delivery device with mixing mechanism
EP2328639B1 (de) * 2008-09-18 2017-02-15 Becton, Dickinson and Company Medizinischer injektor mit dosisknopfaktivierung für automatisierte rekonstitution
CN102481415B (zh) 2009-07-08 2014-03-05 诺沃—诺迪斯克有限公司 防冻注射设备
EP2550041B1 (de) 2010-03-25 2017-01-18 New Injection Systems Ltd Injektor
GB201020472D0 (en) 2010-12-02 2011-01-19 Oval Medical Technologies Ltd A drive assembly for an autoinjector
WO2012118687A1 (en) * 2011-02-28 2012-09-07 Merck Sharp & Dohme Corp. Manually operated injector with restricted injection sequence
CN103732274B (zh) 2011-08-05 2017-07-21 尤尼特拉克特注射器公司 用于注射器的双腔混合装置
GB201113606D0 (en) 2011-08-05 2011-09-21 Norbrook Lab Ltd Dual chamber syringe
US9821118B2 (en) 2011-09-02 2017-11-21 Unl Holdings Llc Automatic reconstitution for dual chamber syringe
DK3045189T3 (en) 2011-10-14 2018-06-18 Amgen Inc Injector and mounting method
US8834449B2 (en) 2012-01-23 2014-09-16 Ikomed Technologies, Inc. Mixing syringe
US9751056B2 (en) 2012-01-23 2017-09-05 Merit Medical Systems, Inc. Mixing syringe
GB2522167A (en) 2012-11-23 2015-07-15 New Injection Systems Ltd Auto-injector assembly
PT2925391T (pt) 2012-11-30 2017-08-10 Unitract Syringe Pty Ltd Dispositivo de combinação de êmbolos para uma seringa de mistura com duas câmaras
CA2897825C (en) 2013-03-22 2022-05-24 Scott R. Gibson Injector and method of assembly
BR112015030329A8 (pt) 2013-06-04 2019-12-24 Unitract Syringe Pty Ltd dispositivo de atuação, dispositivo de mistura automática e seringa de mistura automática
AU2014340171B2 (en) 2013-10-24 2019-05-30 Amgen Inc. Injector and method of assembly
JP7197173B2 (ja) * 2017-06-26 2022-12-27 伸晃化学株式会社 用時溶解システム
US11679177B2 (en) 2017-08-08 2023-06-20 Baxter International Inc. Polymeric compositions, delivery devices, and methods
BR112020007148A2 (pt) * 2017-11-03 2020-09-24 Baxter International Inc. composições poliméricas, dispositivos de aplicação e métodos
WO2020047841A1 (zh) 2018-09-07 2020-03-12 群康生技股份有限公司 注射器的推进装置
CN110882442B (zh) * 2018-09-07 2021-07-23 群康生技股份有限公司 注射器的推进装置
CN214596694U (zh) * 2020-12-02 2021-11-05 广州凡帝电子科技有限公司 一种精准导入的泵式水溶针

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US2717601A (en) * 1949-08-10 1955-09-13 Frederick M Turnbull Syringe ampule
US4561856A (en) * 1983-08-18 1985-12-31 Cochran Ulrich D Infusion pump
SE457417B (sv) * 1987-04-14 1988-12-27 Astra Meditec Ab Automatisk tvaakammarspruta, foerfarande foer blandning och injicering med sprutan samt ampull foer tvaakammarspruta
IL86799A (en) * 1987-07-02 1993-03-15 Kabi Pharmacia Ab Method and device for injection
DK166948B1 (da) * 1988-02-10 1993-08-09 Dcp Af 1988 As Doseringsenhed til dosering af et antal afmaalte maengder af en vaeske, saasom insulin, fra en glastubule
US5226895A (en) * 1989-06-05 1993-07-13 Eli Lilly And Company Multiple dose injection pen
JPH0611337B2 (ja) * 1991-02-07 1994-02-16 イーライ・リリー・アンド・カンパニー 注射器及び投薬量調整装置
EP0614386B1 (de) * 1991-11-29 1996-10-23 Novo Nordisk A/S Stiftförmige spritze
US5545147A (en) 1992-10-20 1996-08-13 Eli Lilly And Company Anti-backup improvement for hypodermic syringes
US5380295A (en) * 1992-12-14 1995-01-10 Mallinckrodt Medical, Inc. Delivery apparatus with mechanism preventing rearward movement of a piston disposed therein
CA2127759A1 (en) * 1994-04-20 1995-10-21 Thomas Peter Van Iten Panty shield
GB9612724D0 (en) * 1996-06-18 1996-08-21 Owen Mumford Ltd Improvements relating to injection devices
JP2951938B1 (ja) 1998-03-19 1999-09-20 日本ケミカルリサーチ株式会社 薬剤溶解機構を内蔵した注射器
US6406455B1 (en) * 1998-12-18 2002-06-18 Biovalve Technologies, Inc. Injection devices
DE19912322A1 (de) * 1999-03-19 2000-09-28 Vetter & Co Apotheker Spritze für medizinische Zwecke
US6793646B1 (en) * 1999-04-16 2004-09-21 Becton Dickinson And Company Pen style injector with automated substance combining feature
JP4399752B2 (ja) * 1999-07-06 2010-01-20 日本ケミカルリサーチ株式会社 薬剤溶解機構内蔵注射器
EP1218042B1 (de) * 1999-08-05 2006-02-22 Becton Dickinson and Company Stiftförmige medikamentenabgabevorrichtung
US6652493B1 (en) * 2000-07-05 2003-11-25 Animas Corporation Infusion pump syringe
GB0304823D0 (en) * 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
DE10340586A1 (de) * 2003-09-03 2005-04-07 Tecpharma Licensing Ag Abmischvorrichtung für Mehrkammerampulle

Also Published As

Publication number Publication date
US7402150B2 (en) 2008-07-22
EP1759728A1 (de) 2007-03-07
US20070185440A1 (en) 2007-08-09
JP2007068630A (ja) 2007-03-22
EP1759728B1 (de) 2010-11-24
JP4150389B2 (ja) 2008-09-17

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