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ES2183939T3 - Aparato de inyeccion. - Google Patents

Aparato de inyeccion.

Info

Publication number
ES2183939T3
ES2183939T3 ES96906691T ES96906691T ES2183939T3 ES 2183939 T3 ES2183939 T3 ES 2183939T3 ES 96906691 T ES96906691 T ES 96906691T ES 96906691 T ES96906691 T ES 96906691T ES 2183939 T3 ES2183939 T3 ES 2183939T3
Authority
ES
Spain
Prior art keywords
ampoule
injection device
holder
injecting
piston
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.)
Expired - Lifetime
Application number
ES96906691T
Other languages
English (en)
Inventor
Fritz Kirchhofer
Peter Michel
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.)
Tecpharma Licensing AG
Original Assignee
Disetronic 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 Disetronic Licensing AG filed Critical Disetronic Licensing AG
Application granted granted Critical
Publication of ES2183939T3 publication Critical patent/ES2183939T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/31—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
    • A61M5/31—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
    • 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
    • A61M5/31533—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

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)
  • Polarising Elements (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE INYECCION PARA INYECTAR UNA DOSIS PRESELECCIONADA DE UNA SUSTANCIA LIQUIDA QUE SE ENCUENTRA EN EL INTERIOR DE UNA AMPOLLA (2) CON TAPON (12) SITUADA EN UN SOPORTE PARA AMPOLLAS (1). EL DISPOSITIVO COMPRENDE UN SOPORTE (3) EN FORMA DE MANGUITO UNIDO MECANICAMENTE AL TAPON (12) QUE CONTIENE EN SU INTERIOR UNA VARILLA DESLIZANTE (4) QUE EMPUJA LA AMPOLLA (2). LA VARILLA DESLIZANTE (4) ESTA RODEADA POR UN MANGUITO DESLIZANTE (5), QUE TAMBIEN SE DESPLAZA EN SENTIDO LONGITUDINAL, UNIDO MECANICAMENTE A LA AMPOLLA (2) Y CERRADO EN SU EXTREMO SUPERIOR MEDIANTE UNA TAPA (7). PARA SELECCIONAR LA DOSIS DE SUSTANCIA LIQUIDA A INYECTAR SE INCLUYE UN MANGUITO DOSIFICADOR (6) CON UN ELEMENTO ESCALONADO (13) SITUADO EN EL EXTREMO SUPERIOR DEL SOPORTE (3). LA DOSIS A ADMINISTRAR SE AJUSTA GIRANDO EL MANGUITO DOSIFICADOR (6) QUE TIENE EL ELEMENTO ESCALONADO (13).
ES96906691T 1996-04-02 1996-04-02 Aparato de inyeccion. Expired - Lifetime ES2183939T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH1996/000115 WO1997036625A1 (de) 1996-04-02 1996-04-02 Injektionsgerät

Publications (1)

Publication Number Publication Date
ES2183939T3 true ES2183939T3 (es) 2003-04-01

Family

ID=4550424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96906691T Expired - Lifetime ES2183939T3 (es) 1996-04-02 1996-04-02 Aparato de inyeccion.

Country Status (9)

Country Link
US (2) US6277101B1 (es)
EP (1) EP0831947B1 (es)
JP (1) JP3483575B2 (es)
AT (1) ATE224216T1 (es)
DE (1) DE59609696D1 (es)
DK (1) DK0831947T3 (es)
ES (1) ES2183939T3 (es)
PT (1) PT831947E (es)
WO (1) WO1997036625A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012056054A1 (es) * 2010-10-25 2012-05-03 Universidad De Malaga Dispositivo para ajustar el volumen de inyectable de una jeringa

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012056054A1 (es) * 2010-10-25 2012-05-03 Universidad De Malaga Dispositivo para ajustar el volumen de inyectable de una jeringa
ES2381076A1 (es) * 2010-10-25 2012-05-23 Universidad De Málaga Dispositivo para ajustar el volumen de inyectable de una jeringa.

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DK0831947T3 (da) 2002-12-23
WO1997036625A1 (de) 1997-10-09
US6277101B1 (en) 2001-08-21
PT831947E (pt) 2003-02-28
EP0831947A1 (de) 1998-04-01
US20010034507A1 (en) 2001-10-25
US6383167B2 (en) 2002-05-07
EP0831947B1 (de) 2002-09-18
JP3483575B2 (ja) 2004-01-06
ATE224216T1 (de) 2002-10-15
DE59609696D1 (de) 2002-10-24

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