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DK0848623T3 - Injektionsapparat til injicering af væske - Google Patents

Injektionsapparat til injicering af væske

Info

Publication number
DK0848623T3
DK0848623T3 DK96920674T DK96920674T DK0848623T3 DK 0848623 T3 DK0848623 T3 DK 0848623T3 DK 96920674 T DK96920674 T DK 96920674T DK 96920674 T DK96920674 T DK 96920674T DK 0848623 T3 DK0848623 T3 DK 0848623T3
Authority
DK
Denmark
Prior art keywords
driven member
counter component
injection device
injecting fluid
axial direction
Prior art date
Application number
DK96920674T
Other languages
Danish (da)
English (en)
Inventor
Peter Michel
Peter Nydegger
Philipp Weber
Original Assignee
Tecpharma Licensing Ag
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 Tecpharma Licensing Ag filed Critical Tecpharma Licensing Ag
Application granted granted Critical
Publication of DK0848623T3 publication Critical patent/DK0848623T3/da

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
    • A61M5/31—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
    • A61M5/178—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
    • 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
    • A61M5/24—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
    • A61M5/31—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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
    • 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
    • A61M5/31563—Mechanically operated dose setting member interacting with a displaceable stop 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
    • A61M5/31565—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
    • A61M5/31585—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 axially moving actuator, e.g. an injection button

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Nozzles (AREA)
DK96920674T 1996-07-05 1996-07-05 Injektionsapparat til injicering af væske DK0848623T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH1996/000248 WO1998001171A1 (fr) 1996-07-05 1996-07-05 Dispositif d'injection de liquide

Publications (1)

Publication Number Publication Date
DK0848623T3 true DK0848623T3 (da) 2004-02-16

Family

ID=4550434

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96920674T DK0848623T3 (da) 1996-07-05 1996-07-05 Injektionsapparat til injicering af væske

Country Status (6)

Country Link
US (1) US6413242B1 (fr)
EP (1) EP0848623B1 (fr)
AT (1) ATE251479T1 (fr)
DE (1) DE59610766D1 (fr)
DK (1) DK0848623T3 (fr)
WO (1) WO1998001171A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221053B1 (en) * 1998-02-20 2001-04-24 Becton, Dickinson And Company Multi-featured medication delivery pen
US6205280B1 (en) 1998-08-25 2001-03-20 Molecular Optoelectronics Corporation Blockless fiber optic attenuators and attenuation systems employing dispersion controlled polymers
DE29818721U1 (de) * 1998-10-21 2000-03-02 Medico Development Investment Co., Ascona Injektionsgerät
DE10009816A1 (de) * 2000-03-01 2001-10-18 Disetronic Licensing Ag Nadelschutzvorrichtung für ein Injektionsgerät
DE10221783A1 (de) * 2002-05-15 2003-12-04 Aventis Pharma Gmbh Vorrichtung zur Führung eines Antriebes
DE10326766B4 (de) 2003-06-13 2005-10-27 Disetronic Licensing Ag Antriebsvorrichtung zum Vorschub eines Vorschubelements und Verfahren zur Ausschüttung eines fluiden Produkts aus einem Behälter
DE20317377U1 (de) * 2003-11-03 2005-03-17 B D Medico S A R L Injektionsgerät
US7740618B2 (en) * 2004-10-14 2010-06-22 Novo Nordisk A/S Syringe device
US8221382B2 (en) 2007-08-01 2012-07-17 Hospira, Inc. Medicament admixing system
US9623187B2 (en) * 2009-06-01 2017-04-18 Sanofi-Aventis Deutschland Gmbh Resettable drug delivery device
US8721612B2 (en) 2010-12-17 2014-05-13 Hospira, Inc. System and method for intermixing the contents of two containers
US8882739B2 (en) 2011-10-03 2014-11-11 Hospira, Inc. System and method for mixing the contents of two containers

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3163728D1 (en) 1980-04-08 1984-06-28 Greater Glasgow Health Board Dispensing device
GB2109690B (en) 1981-02-12 1985-02-20 Robert Charles Turner Dose metering plunger devices for use with syringes
DE3468173D1 (en) 1983-09-07 1988-02-04 Disetronic Ag Portable infusion apparatus
US4592745A (en) 1984-02-29 1986-06-03 Novo Industri A/S Dispenser
JPS63501299A (ja) 1985-11-08 1988-05-19 イクスフロア−・リサ−チ・コ−ポレ−ション ペルフルオロポリエ−テル類の熱分解
WO1987002895A1 (fr) 1985-11-08 1987-05-21 Disetronic Ag Instrument d'injection
DE3638984C3 (de) 1986-11-14 1993-11-18 Haselmeier Wilhelm Fa Injektionsgerät
DK177187A (da) 1987-04-07 1988-10-08 Dcp Af 1988 As Doseringsenhed til dosering af et antal afmaalte maengder af en vaeske, saasom insulin, fra en glasampul
GB8713810D0 (en) 1987-06-12 1987-07-15 Hypoguard Uk Ltd Measured dose dispensing device
IL86799A (en) 1987-07-02 1993-03-15 Kabi Pharmacia Ab Method and device for injection
DE3900926C2 (de) 1988-02-08 1999-05-12 Disetronic Licensing Ag Spritzenförmiges Injektionsgerät und Injektionsgerätebaukasten
US4973318A (en) 1988-02-10 1990-11-27 D.C.P. Af 1988 A/S Disposable syringe
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
GB8809115D0 (en) 1988-04-18 1988-05-18 Turner R C Syringes
CH680904A5 (fr) 1988-10-19 1992-12-15 Disetronic Ag
US5084060A (en) 1989-02-15 1992-01-28 Freund Precision, Inc. Apparatus for enlarging a vessel or clearing obstructive tissue from a vessel according to vessel compliance
US4946446A (en) 1989-06-14 1990-08-07 Vadher Dinesh L Retractable needle
DK17890A (da) 1990-01-22 1991-07-23 Novo Nordisk As Fremgangsmaade og apparat til opblanding og injicering af et laegemiddel
US5226896A (en) 1990-04-04 1993-07-13 Eli Lilly And Company Dose indicating injection pen
US5222947A (en) 1990-04-18 1993-06-29 Amico Elio D Self recapping injection needle assembly
AU641206B2 (en) 1991-01-22 1993-09-16 Eli Lilly And Company Multiple dose injection pen
DE69203472T2 (de) 1991-02-07 1996-01-04 Terumo Corp Dosiereinrichtung für Injektor.
DE4112259A1 (de) 1991-04-15 1992-10-22 Medico Dev Investment Co Injektionsgeraet
GB9111600D0 (en) 1991-05-30 1991-07-24 Owen Mumford Ltd Improvements relating to injection devices
EP0518416A1 (fr) 1991-06-13 1992-12-16 Duphar International Research B.V Dispositif d'injection
ATE121953T1 (de) 1991-07-24 1995-05-15 Medico Dev Investment Co Injektor.
SE9102652D0 (sv) 1991-09-13 1991-09-13 Kabi Pharmacia Ab Injection needle arrangement
US5279585A (en) * 1992-02-04 1994-01-18 Becton, Dickinson And Company Medication delivery pen having improved dose delivery features
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ATE225197T1 (de) 1994-05-30 2002-10-15 B D Medico S A R L Injektionsgerät
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GB9418122D0 (en) * 1994-09-08 1994-10-26 Owen Mumford Ltd Improvements relating to injection devices
US5549575A (en) 1994-09-13 1996-08-27 Becton Dickinson And Company Cartridge retainer assembly for medication delivery pen
US5582598A (en) 1994-09-19 1996-12-10 Becton Dickinson And Company Medication delivery pen with variable increment dose scale
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EP0851774A1 (fr) 1995-06-14 1998-07-08 BERNEY, Jean-Claude Piston de seringue avec transmission lineaire
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US5658259A (en) 1995-10-19 1997-08-19 Meridian Medical Technologies, Inc. Dental cartridge assembly auto-injector with protective needle cover
US5609577A (en) 1996-01-29 1997-03-11 Haber; Terry M. Automatically locking hypodermic needle hiding shield for a dose metering syringe

Also Published As

Publication number Publication date
US6413242B1 (en) 2002-07-02
WO1998001171A1 (fr) 1998-01-15
ATE251479T1 (de) 2003-10-15
EP0848623B1 (fr) 2003-10-08
DE59610766D1 (de) 2003-11-13
EP0848623A1 (fr) 1998-06-24

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