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MXPA05010061A - Mejoras en y relacionadas con indicadores de dosis y mecanismos de accionamiento adecuados para uso en dispositivos de entrega de farmacos. - Google Patents

Mejoras en y relacionadas con indicadores de dosis y mecanismos de accionamiento adecuados para uso en dispositivos de entrega de farmacos.

Info

Publication number
MXPA05010061A
MXPA05010061A MXPA05010061A MXPA05010061A MXPA05010061A MX PA05010061 A MXPA05010061 A MX PA05010061A MX PA05010061 A MXPA05010061 A MX PA05010061A MX PA05010061 A MXPA05010061 A MX PA05010061A MX PA05010061 A MXPA05010061 A MX PA05010061A
Authority
MX
Mexico
Prior art keywords
sleeve
dose dial
housing
drug delivery
drive mechanism
Prior art date
Application number
MXPA05010061A
Other languages
English (en)
Inventor
Wimpenny Steven
Original Assignee
Dca Design Int 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 Dca Design Int Ltd filed Critical Dca Design Int Ltd
Publication of MXPA05010061A publication Critical patent/MXPA05010061A/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578Constructional 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
    • A61M5/3158Constructional 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31533Dosing mechanisms, i.e. setting a dose
    • A61M5/31545Setting modes for dosing
    • A61M5/31548Mechanically operated dose setting member
    • A61M5/3155Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31553Mechanically 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/24Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31533Dosing mechanisms, i.e. setting a dose
    • A61M5/31535Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose

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

La invencion se refiere a un mecanismo para indicar e impulsar la dosis para utilizarlo en un dispositivo de suministro de medicamentos que consiste en un alojamiento (2); una manga indicadora de la dosis (50); una varilla piston (10); una manga impulsora (26) se conecta mediante roscas a la varilla piston; un manga de reinicio (30), que se ubica entre la manga impulsora y el alojamiento; y una presentacion de la dosis. Cuando la manga indicadora de la dosis viaja hacia el segundo extremo del alojamiento, la manga de reinicio es llevada con la manga indicadora de la dosis hacia el segundo extremo del alojamiento, reiniciando la presentacion de la dosis en una posicion cero; y cuando la manga indicadora de la dosis y/o la manga de reinicio viajan hacia el primer extremo del alojamiento, la manga indicadora de la dosis y/o la manga de reinicio se embraga(n)con la manga impulsora haciendo avanzar asi la manga impulsora y la varilla piston hacia el primer extremo del alojamiento.
MXPA05010061A 2003-03-22 2004-03-22 Mejoras en y relacionadas con indicadores de dosis y mecanismos de accionamiento adecuados para uso en dispositivos de entrega de farmacos. MXPA05010061A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0306642.0A GB0306642D0 (en) 2003-03-22 2003-03-22 Improvements in and relating to an injector for a medical product
PCT/EP2004/002982 WO2004082748A1 (en) 2003-03-22 2004-03-22 Dose dial and drive mechanism suitable for use in drug delivery devices

Publications (1)

Publication Number Publication Date
MXPA05010061A true MXPA05010061A (es) 2005-11-23

Family

ID=9955334

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05010061A MXPA05010061A (es) 2003-03-22 2004-03-22 Mejoras en y relacionadas con indicadores de dosis y mecanismos de accionamiento adecuados para uso en dispositivos de entrega de farmacos.

Country Status (17)

Country Link
US (1) US7090662B2 (es)
EP (1) EP1610847B1 (es)
JP (1) JP5001001B2 (es)
KR (1) KR101124194B1 (es)
CN (1) CN1771066B (es)
AR (1) AR043743A1 (es)
BR (1) BRPI0408637B8 (es)
CA (1) CA2519846C (es)
DK (1) DK1610847T3 (es)
EA (1) EA007763B1 (es)
GB (1) GB0306642D0 (es)
HR (1) HRP20050839A2 (es)
IL (1) IL170993A (es)
MX (1) MXPA05010061A (es)
TW (1) TWI322016B (es)
WO (1) WO2004082748A1 (es)
ZA (1) ZA200507397B (es)

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Also Published As

Publication number Publication date
IL170993A (en) 2012-02-29
ZA200507397B (en) 2007-02-28
EA200501507A1 (ru) 2006-04-28
BRPI0408637A (pt) 2006-03-28
AR043743A1 (es) 2005-08-10
GB0306642D0 (en) 2003-04-30
TWI322016B (en) 2010-03-21
CA2519846C (en) 2011-11-22
DK1610847T3 (en) 2018-03-19
EA007763B1 (ru) 2006-12-29
US20040249348A1 (en) 2004-12-09
BRPI0408637B8 (pt) 2021-06-22
HK1091762A1 (zh) 2007-01-26
CN1771066B (zh) 2010-05-26
JP5001001B2 (ja) 2012-08-15
TW200502020A (en) 2005-01-16
WO2004082748A1 (en) 2004-09-30
BRPI0408637B1 (pt) 2015-12-22
EP1610847A1 (en) 2006-01-04
CN1771066A (zh) 2006-05-10
US7090662B2 (en) 2006-08-15
EP1610847B1 (en) 2017-12-13
HRP20050839A2 (en) 2006-11-30
CA2519846A1 (en) 2004-09-30
KR101124194B1 (ko) 2012-03-27
JP2006520627A (ja) 2006-09-14
AU2004222587A1 (en) 2004-09-30
KR20060015713A (ko) 2006-02-20

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