ES2627734T3 - Dispositivo de administración de medicamento que comprende un mecanismo de bloqueo - Google Patents

Dispositivo de administración de medicamento que comprende un mecanismo de bloqueo Download PDF

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Publication number
ES2627734T3
ES2627734T3 ES14712229.5T ES14712229T ES2627734T3 ES 2627734 T3 ES2627734 T3 ES 2627734T3 ES 14712229 T ES14712229 T ES 14712229T ES 2627734 T3 ES2627734 T3 ES 2627734T3
Authority
ES
Spain
Prior art keywords
drive
extension part
release
proximal
release ring
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.)
Active
Application number
ES14712229.5T
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English (en)
Inventor
Anders Holmqvist
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.)
Carebay Europe Ltd
Original Assignee
Carebay Europe 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 Carebay Europe Ltd filed Critical Carebay Europe Ltd
Application granted granted Critical
Publication of ES2627734T3 publication Critical patent/ES2627734T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/31571—Means preventing accidental administration
    • 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
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2006—Having specific accessories
    • A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient body
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • A61M2005/208—Release is possible only when device is pushed against the skin, e.g. using a trigger which is blocked or inactive when the device is not pushed against the skin

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Dispositivo de administración de medicamento, que comprende: un alojamiento (11) tubular que tiene un extremo proximal y un extremo distal opuesto; un accionamiento (60) configurado para ejercer fuerza sobre un recipiente (70) de medicamento para expulsar el medicamento; y una pieza de sujeción del accionamiento configurada para sujetar de manera liberable el accionamiento en un estado pretensionado antes de la administración del medicamento, en el que la pieza (50) de sujeción del accionamiento comprende una parte (52) de extensión tubular para recibir el accionamiento para ser móvil axialmente en la misma y un anillo (54) de liberación dispuesto coaxialmente en la parte de extensión tubular, siendo el anillo de liberación móvil axialmente entre las posiciones proximal y distal a lo largo de la superficie exterior de la parte de extensión tubular, y en el que la parte de extensión tubular está configurada para acoplarse con el accionamiento cuando el anillo de liberación está en la posición proximal y liberar el accionamiento mientras el anillo de liberación se mueve distalmente abandonando la posición proximal, y caracterizado porque el anillo de liberación incluye al menos un par de brazos (55) de bloqueo que se extienden en una dirección proximal, estando configurado dicho al menos un par de brazos de bloqueo para acoplarse en un hueco (58) correspondiente formado sobre la superficie exterior de la parte de extensión tubular cuando el anillo de liberación está en la posición proximal.

Description

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Claims (1)

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ES14712229.5T 2013-03-25 2014-03-12 Dispositivo de administración de medicamento que comprende un mecanismo de bloqueo Active ES2627734T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1350376 2013-03-25
SE1350376 2013-03-25
PCT/EP2014/054902 WO2014154490A2 (en) 2013-03-25 2014-03-12 Medicament delivery device comprising a locking mechanism

Publications (1)

Publication Number Publication Date
ES2627734T3 true ES2627734T3 (es) 2017-07-31

Family

ID=50349582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14712229.5T Active ES2627734T3 (es) 2013-03-25 2014-03-12 Dispositivo de administración de medicamento que comprende un mecanismo de bloqueo

Country Status (13)

Country Link
US (1) US10357617B2 (es)
EP (1) EP2978471B1 (es)
KR (1) KR101758006B1 (es)
CN (1) CN105188807B (es)
AU (1) AU2014243350B2 (es)
BR (1) BR112015026493B1 (es)
CA (1) CA2908507C (es)
DK (1) DK2978471T3 (es)
ES (1) ES2627734T3 (es)
IL (1) IL241902B (es)
RU (1) RU2621536C2 (es)
TW (1) TWI594780B (es)
WO (1) WO2014154490A2 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2729864T3 (es) * 2015-05-04 2019-11-06 Lts Lohmann Therapie Systeme Ag Inyector no reutilizable con capacidad de liberación aumentada
EP3199188A1 (en) * 2016-01-29 2017-08-02 Carebay Europe Ltd. Electrical information device for communicating information related to a medicament delivery
EP3323448A1 (en) * 2016-11-18 2018-05-23 Carebay Europe Ltd. Medicament delivery device
US11628256B2 (en) 2016-12-31 2023-04-18 Novo Nordisk A/S Plunger sub-assembly for a prefilled medicament injector, a prefilled medicament injector and method for assembling a prefilled medical injector
WO2019011688A1 (en) 2017-07-12 2019-01-17 Shl Medical Ag ADMINISTRATION ASSEMBLY FOR DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE COMPRISING SAME
WO2019144048A1 (en) 2018-01-19 2019-07-25 Birya Biotech, Inc. Tool for servicing an auto-injector
ES2969262T3 (es) * 2018-02-16 2024-05-17 Becton Dickinson France Dispositivo de inyección médica para soportar un contenedor médico lleno de una composición farmacéutica
US12201813B2 (en) 2018-02-19 2025-01-21 Shl Medical Ag Medicament delivery device with easily connected disposable and reusable units
AU2019273833B2 (en) 2018-05-24 2022-03-24 Novartis Ag Automatic drug delivery device
LT3801694T (lt) 2018-06-08 2025-12-10 Antares Pharma, Inc. Automatinio įterpimo injektorius
JP7419339B2 (ja) 2018-07-24 2024-01-22 アンタレス・ファーマ・インコーポレーテッド 注射器
US12156965B2 (en) 2018-09-27 2024-12-03 Shl Medical Ag Arrangement for aerosol dispenser, aerosol dispenser and method
CN113474028B (zh) * 2019-02-26 2023-07-14 贝克顿迪金森法国公司 带有针盖的自动注射器
EP4025276A1 (en) * 2019-09-03 2022-07-13 Amgen Inc. Activatable injection device for drug delivery
EP3862037A1 (en) 2020-02-04 2021-08-11 Ypsomed AG A needle insertion mechanism for an injection device with an improved impact resistance
US20230390502A1 (en) 2020-10-16 2023-12-07 Shandong Wego Prefills Pharmaceutical Packaging Co., Ltd Automatic syringe
WO2022268831A1 (en) * 2021-06-25 2022-12-29 Becton Dickinson France Autoinjector with security feature
CN117545522A (zh) * 2021-06-25 2024-02-09 贝克顿迪金森法国公司 具有安全特征的自动注射器
EP4359042A1 (en) * 2021-06-25 2024-05-01 Becton Dickinson France Autoinjector
WO2023061770A1 (en) * 2021-10-14 2023-04-20 Shl Medical Ag A sub-assembly of a medicament delivery device cassette unit and a method of operating a medicament delivery device cassette unit comprising the sub-assembly
CN114534021B (zh) * 2022-04-25 2022-08-16 江苏万海医疗器械有限公司 定量液体物料输送装置及其工作方法
CN116688293B (zh) * 2023-06-07 2026-02-27 苏州恒瑞宏远医疗科技有限公司 驱动机构、驱动方法、自动注射装置及注射方法
WO2025184300A1 (en) * 2024-02-28 2025-09-04 Amgen Inc. Drug delivery device
EP4725525A1 (en) * 2024-10-08 2026-04-15 Nemera La Verpilliere Safety system for an injection device and injection device comprising such a safety system

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SE518981C2 (sv) 2000-12-14 2002-12-17 Shl Medical Ab Autoinjektor
WO2004060445A2 (en) 2002-12-27 2004-07-22 Medsolve Technologies, L.L.C. Safety system for syringe
CN100569307C (zh) 2004-02-18 2009-12-16 阿瑞斯贸易股份公司 用于注射液态药物的手持式电控注射装置
US7699802B2 (en) 2005-05-03 2010-04-20 Pharmajet, Inc. Needle-less injector
RU2438721C2 (ru) 2006-06-30 2012-01-10 Эбботт Байотекнолоджи Лтд. Автоматическое инъекционное устройство
DE102006048180A1 (de) * 2006-10-10 2008-04-17 Tecpharma Licensing Ag Injektionsvorrichtung mit einer Auslösesperre bei nicht eingelegtem Produktbehältnis
WO2009023893A1 (en) * 2007-08-21 2009-02-26 Safety Midical Products Limited Lockable shield assembly for a syringe
WO2009040602A1 (en) * 2007-09-25 2009-04-02 Becton Dickinson France Autoinject0r with deactivating means moveable by a safety shield
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DK3025743T3 (en) 2010-02-09 2018-10-15 Shl Group Ab Drug delivery device
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RU2545910C2 (ru) 2011-02-03 2015-04-10 Схл Груп Аб Устройство доставки лекарственного средства
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Also Published As

Publication number Publication date
DK2978471T3 (en) 2017-05-15
AU2014243350A1 (en) 2015-10-29
US20160303330A1 (en) 2016-10-20
TWI594780B (zh) 2017-08-11
CN105188807B (zh) 2017-12-15
BR112015026493B1 (pt) 2022-02-08
KR20150135445A (ko) 2015-12-02
WO2014154490A3 (en) 2015-01-29
WO2014154490A2 (en) 2014-10-02
EP2978471A2 (en) 2016-02-03
KR101758006B1 (ko) 2017-07-14
CN105188807A (zh) 2015-12-23
IL241902B (en) 2021-05-31
US10357617B2 (en) 2019-07-23
AU2014243350B2 (en) 2016-10-27
CA2908507A1 (en) 2014-10-02
CA2908507C (en) 2018-05-01
RU2015145464A (ru) 2017-05-12
BR112015026493A2 (pt) 2017-09-26
TW201446297A (zh) 2014-12-16
EP2978471B1 (en) 2017-04-19
RU2621536C2 (ru) 2017-06-06

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