BR112017005832A2 - dispositivo de injeção - Google Patents

dispositivo de injeção

Info

Publication number
BR112017005832A2
BR112017005832A2 BR112017005832A BR112017005832A BR112017005832A2 BR 112017005832 A2 BR112017005832 A2 BR 112017005832A2 BR 112017005832 A BR112017005832 A BR 112017005832A BR 112017005832 A BR112017005832 A BR 112017005832A BR 112017005832 A2 BR112017005832 A2 BR 112017005832A2
Authority
BR
Brazil
Prior art keywords
dose
scale drum
housing
sliding element
window
Prior art date
Application number
BR112017005832A
Other languages
English (en)
Inventor
Paul Morris Anthony
Jones Matthew
Lewis Bilton Simon
Marsh William
Original Assignee
Sanofi Sa
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 Sa filed Critical Sanofi Sa
Publication of BR112017005832A2 publication Critical patent/BR112017005832A2/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
    • A61M5/31545—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
    • A61M5/20—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
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • 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
    • 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
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • 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
    • A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
    • 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
    • A61M5/31—Details
    • A61M2005/3125—Details specific display means, e.g. to indicate dose setting
    • A61M2005/3126—Specific display means related to dosing
    • 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

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

dispositivo de injeção (1) para injeção acionada por mola automática de um fármaco líquido pelo qual as doses de um tamanho individual podem ser definidas por um usuário, o dispositivo de injeção (1) compreendendo: um invólucro (3) que define um espaço interior tendo uma janela longitudinal (7), um indicador de dose giratório (2) axialmente retido em relação ao invólucro (3), um tambor de escala giratória (4) que carrega indícios (6) para indicar o tamanho da dose definida, em que o tambor de escala (4) é funcionalmente acoplado ao indicador de dose (2) para girar quando o indicador de dose (2) é girado para definir uma dose, um elemento deslizante (11) fornecido com uma janela deslizante (12), cujo elemento deslizante (11) é adaptado para deslizar em relação ao invólucro (3) durante o ajuste de dose e através da janela deslizante (12) os indícios (6) carregados pelo tambor de escala (4) são visíveis, de modo que a janela longitudinal (7) e a janela deslizante (12) em combinação com os indícios (6) formem uma exibição de tamanho de dose e o tambor de escala (4) gira dentro do espaço interior definido pelo invólucro (3) durante o ajuste de dose e a superfície interna do elemento deslizante (11) é fornecida com um recurso interno (29) que engata uma rosca interna (5) fornecida na superfície externa do tambor de escala (4) e o elemento deslizante (11) é axialmente guiado ao invólucro (3) de modo que o elemento deslizante (11) mova axialmente quando o tambor de escala (4) for girado.
BR112017005832A 2014-10-09 2015-10-09 dispositivo de injeção BR112017005832A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14306586 2014-10-09
PCT/EP2015/073420 WO2016055620A1 (en) 2014-10-09 2015-10-09 Drug delivery device

Publications (1)

Publication Number Publication Date
BR112017005832A2 true BR112017005832A2 (pt) 2017-12-19

Family

ID=51790633

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005832A BR112017005832A2 (pt) 2014-10-09 2015-10-09 dispositivo de injeção

Country Status (13)

Country Link
US (1) US20180050160A1 (pt)
EP (1) EP3204091A1 (pt)
JP (1) JP2017534363A (pt)
KR (1) KR20170065623A (pt)
CN (1) CN106794319A (pt)
AR (1) AR102190A1 (pt)
AU (1) AU2015329900A1 (pt)
BR (1) BR112017005832A2 (pt)
IL (1) IL250813A0 (pt)
MX (1) MX2017004550A (pt)
RU (1) RU2017115666A (pt)
TW (1) TW201618823A (pt)
WO (1) WO2016055620A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015006841U1 (de) * 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
DE202015006842U1 (de) 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
DE202015006845U1 (de) 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
JP2021501628A (ja) * 2017-11-07 2021-01-21 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング プリセレクタを有する注射デバイス
EP3706835A1 (en) * 2017-11-07 2020-09-16 Sanofi-Aventis Deutschland GmbH Injection device with a dose limiter
CN111479602B (zh) * 2017-12-18 2023-01-03 赛诺菲 用于注射装置的旋转传感器
US20190298928A1 (en) * 2018-03-29 2019-10-03 Thomas J. Shaw Syringe with Flat Indicia Display Surface
EP3793648A1 (en) 2018-05-17 2021-03-24 Sanofi Touch sensitive label for an injection device
US11110227B2 (en) * 2018-11-09 2021-09-07 Cheryl Muise Method and apparatus for injecting fluids
WO2020148426A1 (en) * 2019-01-18 2020-07-23 Sanofi Injection device
EP3914321A1 (en) 2019-01-24 2021-12-01 Sanofi Drug delivery device
KR102224582B1 (ko) * 2020-11-03 2021-03-09 (주)풍림파마텍 도즈 다이얼 내에 배치된 버튼 플레이트를 통해 주입 버튼의 안정적인 동작구조를 갖는 약물 투입 조절 장치
KR102271965B1 (ko) * 2020-11-03 2021-07-02 (주)풍림파마텍 피스톤 로드에 스크류 결합된 로드 락이 로드 홀더 내부에 회전 제한된 상태에서 직선 운동 가능한 구조를 갖는 약물 투입 조절 장치
KR102211181B1 (ko) * 2020-11-03 2021-02-03 (주)풍림파마텍 피스톤 로드와 로드 가이드 간의 스크류 방식 결합을 통한 카트리지 약물 방출 구조를 갖는 약물 투입 조절 장치
CN113332537A (zh) * 2021-06-04 2021-09-03 常熟康信医疗器械有限公司 一种便携式智能注射器组件

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DE29703820U1 (de) * 1997-03-03 1998-07-02 Medico Development Investment Co., Ascona Injektionsgerät
US6096010A (en) * 1998-02-20 2000-08-01 Becton, Dickinson And Company Repeat-dose medication delivery pen
ZA200703706B (en) * 2004-10-21 2008-09-25 Novo Nordisk As Injection device with torsion spring and rotatable display
CN101563123B (zh) * 2006-09-15 2012-08-29 特克法马许可公司 带有改进的输送元件的注射仪器
DE102007026083A1 (de) * 2007-05-25 2008-11-27 Haselmeier S.A.R.L. Injektionsgerät
DE102008011885A1 (de) * 2008-02-29 2009-09-10 Tecpharma Licensing Ag Doppelfunktionsfeder
DE202008011175U1 (de) * 2008-08-18 2010-01-07 Haselmeier Gmbh Injektionsgerät
US9345840B2 (en) * 2009-06-01 2016-05-24 Sanofi-Aventis Deutschland Gmbh Drug delivery dose setting mechanism with variable maximum dose
EP2501421B1 (en) * 2009-11-20 2019-08-21 Becton Dickinson and Company Injection device without a gearing
GB201018827D0 (en) * 2010-11-08 2010-12-22 Owen Mumford Ltd Injection device
CN104271185B (zh) * 2012-01-27 2017-09-12 诺和诺德股份有限公司 带有滑动刻度的注射装置
EP2644218B2 (de) * 2012-03-30 2022-11-02 Tecpharma Licensing AG Injektionsvorrichtung mit Dosisanzeige und Federantrieb
JP6240183B2 (ja) * 2012-06-29 2017-11-29 ノボ・ノルデイスク・エー／エス ばね駆動注射装置のためのシールドロック
EP3041537A1 (en) * 2013-09-03 2016-07-13 Sanofi Mechanism for a drug delivery device and drug delivery device comprising the mechanism

Also Published As

Publication number Publication date
AR102190A1 (es) 2017-02-08
US20180050160A1 (en) 2018-02-22
TW201618823A (zh) 2016-06-01
JP2017534363A (ja) 2017-11-24
AU2015329900A1 (en) 2017-04-06
RU2017115666A (ru) 2018-11-13
CN106794319A (zh) 2017-05-31
WO2016055620A1 (en) 2016-04-14
EP3204091A1 (en) 2017-08-16
MX2017004550A (es) 2017-06-23
IL250813A0 (en) 2017-04-30
KR20170065623A (ko) 2017-06-13

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]