BR112013028224A2 - montagem de acionamento para um dispositivo de administração de fármaco e dispositivo de administração de fármaco correspondente - Google Patents

montagem de acionamento para um dispositivo de administração de fármaco e dispositivo de administração de fármaco correspondente

Info

Publication number
BR112013028224A2
BR112013028224A2 BR112013028224A BR112013028224A BR112013028224A2 BR 112013028224 A2 BR112013028224 A2 BR 112013028224A2 BR 112013028224 A BR112013028224 A BR 112013028224A BR 112013028224 A BR112013028224 A BR 112013028224A BR 112013028224 A2 BR112013028224 A2 BR 112013028224A2
Authority
BR
Brazil
Prior art keywords
drug delivery
delivery device
guide nut
drive assembly
locking means
Prior art date
Application number
BR112013028224A
Other languages
English (en)
Inventor
Christiane Schneider
Michael Harms
Ngoc-Jane Lam
Tobias Stever
Torsten Kraft
Ulrik Jakobi
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 BR112013028224A2 publication Critical patent/BR112013028224A2/pt

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
    • 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
    • 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
    • A61M5/31565—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
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2477—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means to reduce play of ampoule within ampoule holder, e.g. springs
    • 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
    • A61M2005/2485—Ampoule holder connected to rest of syringe
    • A61M2005/2488—Ampoule holder connected to rest of syringe via rotation, e.g. threads or bayonet
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
    • 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
    • A61M5/31535—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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • A61M5/31541—Means preventing setting of a dose beyond the amount remaining in the cartridge
    • 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
    • A61M5/31573—Accuracy improving means
    • A61M5/31575—Accuracy improving means using scaling up or down transmissions, e.g. gearbox

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

resumo patente de invenção: "montagem de acionamento para um dispositivo de entrega de fármaco e dispositivo de entrega de fármaco correspondente". a presente invenção refere-se a uma montagem de acionamento para um dispositivo de entrega de fármaco (1). a montagem de acionamento é conectável a um suporte de cartucho (2) e compreende um alojamento (3), uma haste de pistão (17), em que a haste de pistão (17) é móvel em uma direção distal para a entrega de fármaco e uma porca-guia (4), em que a porca-guia (4) é girável em relação ao alojamento (3) em torno de um eixo geométrico da montagem e fornecida para guiar a haste de pistão (17). é fornecido um meio de travamento (9) que permite-se adotar um estado engatado no qual o meio de travamento (9) é engatado à porca-guia (4) a fim de impedir a rotação da porca-guia (4) e adotar um estado desengatado no qual o meio de travamento (9) é desengatado da porca-guia (4) a fim de permitir a rotação da porca-guia (4). além disso, é fornecido um meio de acoplamento (14), em que o meio de acoplamento (14) é girável em relação ao alojamento (3) em torno do eixo geométrico da montagem para interação com o meio de travamento (9) a fim de alterar entre o estado engatado e o estado desengatado do meio de travamento (9).
BR112013028224A 2011-05-06 2012-05-04 montagem de acionamento para um dispositivo de administração de fármaco e dispositivo de administração de fármaco correspondente BR112013028224A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11165045 2011-05-06
PCT/EP2012/058181 WO2012152667A1 (en) 2011-05-06 2012-05-04 Drive assembly for a drug delivery device and corresponding drug delivery device

Publications (1)

Publication Number Publication Date
BR112013028224A2 true BR112013028224A2 (pt) 2017-01-17

Family

ID=45496351

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013028224A BR112013028224A2 (pt) 2011-05-06 2012-05-04 montagem de acionamento para um dispositivo de administração de fármaco e dispositivo de administração de fármaco correspondente

Country Status (17)

Country Link
US (1) US9272096B2 (pt)
EP (1) EP2704778B1 (pt)
JP (1) JP6297486B2 (pt)
KR (1) KR20140027379A (pt)
CN (1) CN103648558B (pt)
AR (1) AR086256A1 (pt)
AU (1) AU2012252549B2 (pt)
BR (1) BR112013028224A2 (pt)
CA (1) CA2832879A1 (pt)
DK (1) DK2704778T3 (pt)
IL (1) IL228695A0 (pt)
MX (1) MX2013012630A (pt)
RU (1) RU2594810C2 (pt)
SG (1) SG194158A1 (pt)
TW (1) TWI576129B (pt)
WO (1) WO2012152667A1 (pt)
ZA (1) ZA201307392B (pt)

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Publication number Priority date Publication date Assignee Title
DE602007012354D1 (de) 2006-07-15 2011-03-17 Novo Nordisk As Medizinisches abgabeystem mit drehbarem verschlüsselungselement
WO2008062025A1 (en) 2006-11-21 2008-05-29 Novo Nordisk A/S Medical delivery system comprising locking ring with l-shaped grooves
WO2012017035A1 (en) * 2010-08-06 2012-02-09 Sanofi-Aventis Deutschland Gmbh Cartridge holder and method for assembling a cartridge unit for a drug delivery device
JP6281911B2 (ja) 2012-02-24 2018-02-21 ノボ・ノルデイスク・エー／エス カートリッジのスナップ式保持構造を有する薬物送達デバイス
TR201808673T4 (tr) * 2012-05-30 2018-07-23 Sanofi Aventis Deutschland Bir ilaç dağıtım cihazına yönelik tahrik mekanizması ve ilaç dağıtım cihazı.
DE102013007389A1 (de) * 2013-04-30 2014-10-30 Britannia Pharmaceuticals Ltd. Medikamentenverabreichungsvorrichtung
US9414723B2 (en) * 2014-03-21 2016-08-16 Helen Of Troy Limited Portable toilet device for a small child
JP6632616B2 (ja) * 2014-10-09 2020-01-22 サノフイＳａｎｏｆｉ 注射デバイスの駆動機構
US10596325B2 (en) 2015-05-08 2020-03-24 Sanofi-Aventis Deutschland Gmbh Pen-type drug injection device with iris style quick coupling for piston rod resetting
WO2017087888A1 (en) 2015-11-18 2017-05-26 President And Fellows Of Harvard College Systems and methods for monitoring, managing, and treating asthma and anaphylaxis
RU2696459C1 (ru) * 2019-02-21 2019-08-01 Общество с ограниченной ответственностью «НЭКСТ БИО» Инъекционное устройство
GB2586004B (en) * 2019-06-21 2022-03-16 Shaily Eng Plastics Ltd Injector pen assembly
RU2729432C1 (ru) * 2019-10-23 2020-08-06 Общество с ограниченной ответственностью «НЭКСТ БИО» Устройство для доставки лекарственного средства
WO2023128820A1 (ru) * 2021-12-29 2023-07-06 Общество с ограниченной ответственностью "НЭКСТ БИО" Устройство для доставки лекарственного средства
CN115388096A (zh) * 2022-09-28 2022-11-25 盛吉盛半导体科技(北京)有限公司 一种联轴器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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GB9007113D0 (en) * 1990-03-29 1990-05-30 Sams Bernard Dispensing device
GB0007071D0 (en) * 2000-03-24 2000-05-17 Sams Bernard One-way clutch mechanisms and injector devices
EP1838366B1 (en) * 2004-11-24 2013-03-13 Becton, Dickinson and Company Automatic reconstitution injector device
WO2006077466A2 (en) * 2005-01-18 2006-07-27 Wockhardt Americas Inc Pen shaped medication injection devices
DE602007012354D1 (de) * 2006-07-15 2011-03-17 Novo Nordisk As Medizinisches abgabeystem mit drehbarem verschlüsselungselement
CN101511411B (zh) * 2006-07-15 2012-02-15 诺沃-诺迪斯克有限公司 具有柔性阻挡部件的医用传输系统
EP1881454A1 (en) 2006-07-17 2008-01-23 Mitsubishi Electric Information Technology Centre Europe B.V. Image processing for change detection
DE102007022791A1 (de) 2006-09-15 2008-03-27 Tecpharma Licensing Ag Injektionsgerät mit verbesserter Befestigung des Produktbehälters
ES2507518T3 (es) * 2008-02-12 2014-10-15 Shl Group Ab Autoinyector
DE102008011886A1 (de) * 2008-02-29 2009-09-24 Tecpharma Licensing Ag Injektionsvorrichtung mit einer Einrichtung zur Verhinderung von Fehlausschüttungen
US8267900B2 (en) * 2008-05-02 2012-09-18 Sanofi-Aventis Deutschland Gmbh Medication delivery device
TW201138882A (en) * 2010-01-25 2011-11-16 Sanofi Aventis Deutschland Drive assembly for a drug delivery device and drug delivery device

Also Published As

Publication number Publication date
AR086256A1 (es) 2013-11-27
EP2704778B1 (en) 2019-11-27
US9272096B2 (en) 2016-03-01
MX2013012630A (es) 2014-01-31
NZ616357A (en) 2015-03-27
RU2594810C2 (ru) 2016-08-20
WO2012152667A1 (en) 2012-11-15
TWI576129B (zh) 2017-04-01
ZA201307392B (en) 2014-11-26
TW201306894A (zh) 2013-02-16
CN103648558B (zh) 2017-03-01
DK2704778T3 (da) 2020-03-02
JP6297486B2 (ja) 2018-03-20
JP2014518698A (ja) 2014-08-07
RU2013154122A (ru) 2015-06-20
CN103648558A (zh) 2014-03-19
IL228695A0 (en) 2013-12-31
EP2704778A1 (en) 2014-03-12
AU2012252549A1 (en) 2013-10-24
SG194158A1 (en) 2013-11-29
KR20140027379A (ko) 2014-03-06
CA2832879A1 (en) 2012-11-15
US20140074042A1 (en) 2014-03-13
AU2012252549B2 (en) 2016-04-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements