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AR079286A1 - Montaje para un dispositivo de administracion de farmaco - Google Patents

Montaje para un dispositivo de administracion de farmaco

Info

Publication number
AR079286A1
AR079286A1 ARP100103494A ARP100103494A AR079286A1 AR 079286 A1 AR079286 A1 AR 079286A1 AR P100103494 A ARP100103494 A AR P100103494A AR P100103494 A ARP100103494 A AR P100103494A AR 079286 A1 AR079286 A1 AR 079286A1
Authority
AR
Argentina
Prior art keywords
guide element
dose
section
housing
towards
Prior art date
Application number
ARP100103494A
Other languages
English (en)
Original Assignee
Sanofi Aventis Deutschland
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 Sanofi Aventis Deutschland filed Critical Sanofi Aventis Deutschland
Publication of AR079286A1 publication Critical patent/AR079286A1/es

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
    • A61M5/31533—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
    • 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
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including 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
    • A61M5/3155—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
    • A61M5/31556—Accuracy improving means
    • 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)
  • 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

Un montaje para un dispositivo de administracion de fármaco (1) comprende una carcasa (2); un miembro de dosis (22), un carril de guía (42) y un miembro de resorte (26). El miembro de dosis (22) está adaptado para girar en una direccion de ajuste de la dosis con respecto a la carcasa (2), para ajustar una dosis de un fármaco (5) y girar en una direccion de administracion de la dosis con respecto a la carcasa (2), para administrar la dosis establecida. El miembro de dosis (22) comprende un elemento de guía (46). El carril de guía (42) está configurado para cooperar mecánicamente con el elemento de guía (46). El carril de guía (42) comprende una primera seccion (43A) y una segunda seccion (43B) que están conectadas entre sí mediante una region de conexion (55). La primera seccion (43A) define una posicion de inicio angular (54) para el elemento de guía (46) y la segunda seccion (43B) define una posicion de detencion axial (56) para el elemento de guía (46). Cuando el miembro de dosis (22) se hace girar en la direccion de ajuste de la dosis, el elemento de guía (46) se desplaza angularmente desde la posicion de inicio angular (54) hacia la region de conexion (55), el miembro de resorte (26) se desvía torsionalmente, tendiendo el miembro de resorte desviado (26) a desplazar angularmente el elemento de guía (46) hacia la posicion de inicio angular (54). Cuando el elemento de guía (46) ha pasado la region de conexion (55), el elemento de guía (46) entra en la segunda seccion (43B) y se desplaza axialmente en una direccion proximal con respecto a la carcasa (2) hacia la posicion de detencion axial (56). En la posicion de detencion axial, se evita la reduccion de la desviacion torsional mediante la cooperacion mecánica del elemento de guía (46) y la segunda seccion (43B).
ARP100103494A 2009-09-29 2010-09-27 Montaje para un dispositivo de administracion de farmaco AR079286A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09171596 2009-09-29

Publications (1)

Publication Number Publication Date
AR079286A1 true AR079286A1 (es) 2012-01-18

Family

ID=41719337

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100103494A AR079286A1 (es) 2009-09-29 2010-09-27 Montaje para un dispositivo de administracion de farmaco

Country Status (14)

Country Link
US (2) US9254364B2 (es)
EP (1) EP2482895B1 (es)
JP (1) JP5805091B2 (es)
CN (1) CN102630173B (es)
AR (1) AR079286A1 (es)
AU (1) AU2010303094B2 (es)
BR (1) BR112012007580A2 (es)
CA (1) CA2773519A1 (es)
DK (1) DK2482895T3 (es)
ES (1) ES2435490T3 (es)
IL (1) IL218735A (es)
PL (1) PL2482895T3 (es)
TW (1) TW201121600A (es)
WO (1) WO2011039163A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0307589A (pt) 2002-02-11 2005-02-01 Antares Pharma Inc Dispositivo de injeção intradérmica
EP3495009B2 (en) 2005-01-24 2025-01-15 Antares Pharma, Inc. An injector with prefilled syringe
WO2007131025A1 (en) 2006-05-03 2007-11-15 Antares Pharma, Inc. Injector with adjustable dosing
US8251947B2 (en) 2006-05-03 2012-08-28 Antares Pharma, Inc. Two-stage reconstituting injector
US8814834B2 (en) 2008-03-10 2014-08-26 Antares Pharma, Inc. Injector safety device
WO2010017285A2 (en) 2008-08-05 2010-02-11 Antares Pharma, Inc. Multiple dosage injector
CN102612381B (zh) 2009-03-20 2015-09-09 安塔瑞斯制药公司 危险试剂注入系统
WO2011154486A1 (en) * 2010-06-11 2011-12-15 Sanofi-Aventis Deutschland Gmbh Drive mechanism for a drug delivery device and drug delivery device
WO2012049141A1 (en) * 2010-10-13 2012-04-19 Sanofi-Aventis Deutschland Gmbh Dose setting mechanism and method of using same
US9220660B2 (en) 2011-07-15 2015-12-29 Antares Pharma, Inc. Liquid-transfer adapter beveled spike
US8496619B2 (en) 2011-07-15 2013-07-30 Antares Pharma, Inc. Injection device with cammed ram assembly
ES2970240T3 (es) 2012-03-06 2024-05-27 Antares Pharma Inc Jeringa precargada con característica de fuerza de ruptura
EP4186545A1 (en) 2012-04-06 2023-05-31 Antares Pharma, Inc. Needle assisted jet injection administration of testosterone compositions
US9364610B2 (en) 2012-05-07 2016-06-14 Antares Pharma, Inc. Injection device with cammed ram assembly
GB2501897B (en) 2012-05-09 2014-09-03 Owen Mumford Ltd Injection devices
DK3659647T3 (da) 2013-02-11 2024-04-22 Antares Pharma Inc Nålestøttet jetinjektionsindretning med reduceret udløserkraft
EP3572108A1 (en) 2013-03-11 2019-11-27 Antares Pharma, Inc. Dosage injector with pinion system
WO2014165136A1 (en) 2013-03-12 2014-10-09 Antares Pharma, Inc. Constant volume prefilled syringes and kits thereof
HK1222147A1 (zh) * 2013-09-03 2017-06-23 Sanofi 用於药物输送装置的驱动机构
EP2851821A1 (en) 2013-09-20 2015-03-25 Sanofi-Aventis Deutschland GmbH Medical device and method operating same
CN105764553B (zh) * 2013-11-15 2019-08-30 赛诺菲-安万特德国有限公司 用于药物输送装置的组件以及药物输送装置
US10610651B2 (en) 2014-06-09 2020-04-07 Aerami Therapeutics, Inc. Self-puncturing liquid drug cartridges and associated dispenser
US10471218B2 (en) * 2014-07-01 2019-11-12 Sanofi Drug delivery device
TW201603848A (zh) * 2014-07-01 2016-02-01 賽諾菲公司 藥物傳輸裝置
CN106794308B (zh) * 2014-10-09 2020-09-25 赛诺菲 可复位药物输送装置
EP4072628A1 (en) * 2019-12-13 2022-10-19 Sanofi Arrangement for a drug delivery device and drug delivery device
CN111110959B (zh) * 2020-02-06 2021-08-13 周冬兵 一种医疗领域使用的注射器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA56256C2 (uk) * 1998-01-30 2003-05-15 Ново Нордіск А/С Шприц для ін'єкцій
DE19900792C1 (de) * 1999-01-12 2000-06-15 Disetronic Licensing Ag Vorrichtung zur Verabreichung eines injizierbaren Produkts
GB0308267D0 (en) * 2003-04-10 2003-05-14 Dca Design Int Ltd Improvements in and relating to a pen-type injector
EP1923083A1 (en) * 2006-11-17 2008-05-21 Sanofi-Aventis Deutschland GmbH Drive mechanisms for use in drug delivery devices
WO2009080775A1 (en) 2007-12-20 2009-07-02 Novo Nordisk A/S Injection device for delivering a fixed dose of liquid drug
CN101912648B (zh) * 2008-01-23 2013-04-24 诺沃-诺迪斯克有限公司 用于注射所分配剂量的液体药物的设备

Also Published As

Publication number Publication date
EP2482895B1 (en) 2013-08-28
WO2011039163A1 (en) 2011-04-07
AU2010303094A1 (en) 2012-04-19
JP5805091B2 (ja) 2015-11-04
TW201121600A (en) 2011-07-01
US20160121053A1 (en) 2016-05-05
CN102630173B (zh) 2014-01-22
IL218735A (en) 2014-02-27
JP2013505801A (ja) 2013-02-21
EP2482895A1 (en) 2012-08-08
DK2482895T3 (da) 2013-12-09
ES2435490T3 (es) 2013-12-19
PL2482895T3 (pl) 2014-01-31
US9907914B2 (en) 2018-03-06
HK1173989A1 (en) 2013-05-31
US9254364B2 (en) 2016-02-09
BR112012007580A2 (pt) 2016-08-16
US20120289909A1 (en) 2012-11-15
IL218735A0 (en) 2012-06-28
CA2773519A1 (en) 2011-04-07
CN102630173A (zh) 2012-08-08
AU2010303094B2 (en) 2014-09-04

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