CA2089083A1 - Seringue - Google Patents

Seringue

Info

Publication number
CA2089083A1
CA2089083A1 CA2089083A CA2089083A CA2089083A1 CA 2089083 A1 CA2089083 A1 CA 2089083A1 CA 2089083 A CA2089083 A CA 2089083A CA 2089083 A CA2089083 A CA 2089083A CA 2089083 A1 CA2089083 A1 CA 2089083A1
Authority
CA
Canada
Prior art keywords
cartridge
piston rod
discharge needle
tubular body
liquid medicine
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
Application number
CA2089083A
Other languages
English (en)
Other versions
CA2089083C (fr
Inventor
Masateru Naganuma
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.)
Seikagaku Corp
Original Assignee
Masateru Naganuma
Seikagaku Kogyo 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 Masateru Naganuma, Seikagaku Kogyo Co. Ltd. filed Critical Masateru Naganuma
Publication of CA2089083A1 publication Critical patent/CA2089083A1/fr
Application granted granted Critical
Publication of CA2089083C publication Critical patent/CA2089083C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
    • 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
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
    • 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
    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
    • A61M2005/247—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase with fixed or steady piercing means, e.g. piercing under movement of ampoule
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided on the 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
    • A61M5/31—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
    • A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
    • A61M5/31586—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod performed by rotationally moving or pivoted actuator, e.g. an injection lever or handle

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

Seringue à cartouche comprenant une cartouche renfermant un médicament liquide ou une solution analogue et qui est introduite dans un porte-seringue comportant une aiguille injectrice à son extrémité distale; lorsqu'on pousse la cartouche, celle-ci est percée par l'aiguille injectrice et le médicament liquide ou une solution analogue est injectée dans un objet; lorsqu'on pousse le piston de la cartouche et que cette dernière est percée par l'aiguille, le médicament liquide ou autre contenu ne sera pas injecté en trop grande quantité. Plus particulièrement, l'ensemble est muni d'un mécanisme de verrouillage pouvant être libéré: lorsqu'une tige de piston est (15) est poussée, la tige avance en même temps que le corps tubulaire (11) d'une cartouche (10) sans faire bouger le piston (14) à l'intérieur du corps tubulaire (11). Par exemple, dans une première application, lorsqu'une aiguille injectrice (5) perce l'extrémité distale du corps tubulaire (11), un élément d'accrochage (24) est poussé puis amené en contact intime avec la tige du piston (15), ce qui a pour effet de libérer le mécanisme de verrouillage (21), et en poussant la tige du piston (15), le piston (14) est poussé et s'avance à l'intérieur du corps tubulaire (11) refoulant le médicament liquide ou toute solution analogue par l'aiguille injectrice (5).
CA002089083A 1991-07-26 1992-07-24 Seringue Expired - Fee Related CA2089083C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3-209862 1991-07-26
JP3209862A JPH0531190A (ja) 1991-07-26 1991-07-26 注射具

Publications (2)

Publication Number Publication Date
CA2089083A1 true CA2089083A1 (fr) 1993-01-27
CA2089083C CA2089083C (fr) 1997-10-07

Family

ID=16579861

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002089083A Expired - Fee Related CA2089083C (fr) 1991-07-26 1992-07-24 Seringue

Country Status (6)

Country Link
US (2) US5468232A (fr)
EP (1) EP0550767B1 (fr)
JP (1) JPH0531190A (fr)
CA (1) CA2089083C (fr)
DE (1) DE69222622T2 (fr)
WO (1) WO1993002725A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108290003A (zh) * 2015-11-05 2018-07-17 克泰医疗器械有限公司 注射装置

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9303568D0 (sv) * 1993-10-29 1993-10-29 Kabi Pharmacia Ab Improvements in injection devices
JP3406661B2 (ja) * 1993-12-06 2003-05-12 日本メジフィジックス株式会社 注射筒シース
WO1995024176A1 (fr) * 1994-03-07 1995-09-14 Bioject, Inc. Dispositif de remplissage d'ampoule
DE4434644C2 (de) * 1994-09-28 1997-08-07 Schott Glaswerke Behältnis zur Lagerung und Verabreichung von Injektions-, Infusions- und Diagnostikpräparaten
JP3280550B2 (ja) * 1995-10-09 2002-05-13 株式会社資生堂 カートリッジ式注射器のストッパー機構
US5733261A (en) * 1996-03-08 1998-03-31 Obong; Ekoi Edet Single use locking syringe
KR0138353Y1 (ko) * 1996-12-13 1999-04-01 주식회사부윤테크 일회용 주사기
JP3968445B2 (ja) 1997-09-16 2007-08-29 株式会社アルテ プレフィルドシリンジ
US6090082A (en) * 1998-02-23 2000-07-18 Becton, Dickinson And Company Vial retainer interface to a medication delivery pen
DE19821934C1 (de) * 1998-05-15 1999-11-11 Disetronic Licensing Ag Vorrichtung zur dosierten Verabreichung eines injizierbaren Produkts
DE29818721U1 (de) * 1998-10-21 2000-03-02 Medico Dev Investment Co Injektionsgerät
CA2400937C (fr) * 2000-02-23 2009-04-21 Abbott Laboratories Seringues et dispositifs de seringues pour administrer de maniere selective des doses controlees d'une substance therapeutique
DE10051371A1 (de) * 2000-10-17 2002-06-06 Disetronic Licensing Ag Vorrichtung zur dosierten Verabreichung eines injizierbaren Produkts
SE518708C2 (sv) * 2001-02-28 2002-11-12 Mats Bonniers Sjukvaard Och Ut Injektionsspruta med doseringsanordning
DE10124886C2 (de) * 2001-05-22 2003-04-30 Draeger Medical Ag Narkosemittelbehälter mit Dosierelementen
GB0129176D0 (en) * 2001-12-06 2002-01-23 Dca Design Int Ltd Improvements in and realting to a medicament cartridge assembly
US8529517B2 (en) * 2005-05-02 2013-09-10 Shi Zi Technology, Ltd. Autoflush syringe
US8936577B2 (en) 2005-05-02 2015-01-20 Shi Zi Technology, Ltd. Methods and devices for autoflush syringes
US8075533B2 (en) * 2005-05-02 2011-12-13 Preventiv, Inc. Autoflush syringe
AU2005336322A1 (en) * 2005-09-06 2007-03-15 Global Medisafe Holdings Pty Limited Single use safety syringe having a retractable needle
US20070255227A1 (en) * 2006-04-27 2007-11-01 Haase James M Methods and apparatus for refilling an infusion device
ATE516834T1 (de) * 2007-04-05 2011-08-15 Tecpharma Licensing Ag Verabreichungsvorrichtung mit funktionalem antriebsglied
EP2279021B1 (fr) * 2008-04-18 2013-02-13 Kuros Biosurgery AG Dispositif de distribution, ensemble contenant le dispositif, et procédé d'utilisation du dispositif
EP2143454A1 (fr) * 2008-07-07 2010-01-13 Kuros Biosurgery AG Dispositif distributeur, kit contenant le dispositif et procédé de fonctionnement du dispositif
CN102164624B (zh) * 2008-09-29 2013-07-17 利德斯公司 注射器装置
DE202008016246U1 (de) * 2008-12-08 2009-03-05 Synovamed Ag Karpulenspritze
WO2011039230A2 (fr) * 2009-09-30 2011-04-07 Sanofi-Aventis Deutschland Gmbh Système d'administration de médicament, dispositif d'administration de médicament, ensemble aiguille et procédé d'amorçage
FR2958548A1 (fr) * 2010-04-08 2011-10-14 Instr De Chirurgie Soc Fr Seringue a securite
US8672883B2 (en) 2011-07-11 2014-03-18 C. Garyen Denning Fluid delivery device and methods
EP2570145A1 (fr) * 2011-09-16 2013-03-20 Becton Dickinson France Tige de piston avec moyens de dosage et dispositif d'injection
GB201210628D0 (en) * 2012-06-15 2012-08-01 Oelz Alexander M Oral medicine dispensing system
US10940091B2 (en) * 2012-06-15 2021-03-09 Alexander Markus Oelz Oral medicine dispensing system
US9968743B2 (en) * 2012-11-30 2018-05-15 Yoshino Kogyosho Co., Ltd. Quantitative syringe-type ejector
EP3569271A1 (fr) 2013-10-18 2019-11-20 Sanofi-Aventis Deutschland GmbH Dispositif d'injection
CN103656799B (zh) * 2013-12-02 2016-09-07 贝普医疗科技有限公司 预充式注射器
ES2751487T3 (es) * 2014-07-31 2020-03-31 Hospira Inc Sistema de inyección
US11351304B2 (en) 2016-08-30 2022-06-07 Sanofi-Aventis Deutschland Gmbh Injection device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108290003A (zh) * 2015-11-05 2018-07-17 克泰医疗器械有限公司 注射装置

Also Published As

Publication number Publication date
EP0550767B1 (fr) 1997-10-08
US5468232A (en) 1995-11-21
DE69222622T2 (de) 1998-02-26
CA2089083C (fr) 1997-10-07
JPH0531190A (ja) 1993-02-09
WO1993002725A1 (fr) 1993-02-18
EP0550767A4 (fr) 1994-03-24
DE69222622D1 (de) 1997-11-13
EP0550767A1 (fr) 1993-07-14
US5688250A (en) 1997-11-18

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Legal Events

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