MX2021007318A - Dispositivo de inyeccion y disposicion de detector. - Google Patents

Dispositivo de inyeccion y disposicion de detector.

Info

Publication number
MX2021007318A
MX2021007318A MX2021007318A MX2021007318A MX2021007318A MX 2021007318 A MX2021007318 A MX 2021007318A MX 2021007318 A MX2021007318 A MX 2021007318A MX 2021007318 A MX2021007318 A MX 2021007318A MX 2021007318 A MX2021007318 A MX 2021007318A
Authority
MX
Mexico
Prior art keywords
movement
relative
longitudinal direction
injection device
detector arrangement
Prior art date
Application number
MX2021007318A
Other languages
English (en)
Inventor
Anthony Paul Morris
Robert Veasey
David Aubrey Plumptre
Oliver Charles Gazeley
Craig Ashley Mason
Gavin Newman
Aidan Michael O''HARE
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 MX2021007318A publication Critical patent/MX2021007318A/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
    • A61M5/24—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
    • A61M5/31525—Dosing
    • A61M5/31526—Dosing by means of stepwise axial movements, e.g. ratchet mechanisms or detents
    • 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
    • A61M5/31525—Dosing
    • A61M5/31528—Dosing by means of rotational movements, e.g. screw-thread 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
    • 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
    • A61M5/31546—Electrically operated dose setting, e.g. input via touch screen or plus/minus buttons
    • 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
    • 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
    • A61M5/31555—Mechanically operated dose setting member by purely axial movement of dose setting member, e.g. during setting or filling of a syringe
    • 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
    • A61M5/31568—Means keeping track of the total dose administered, e.g. since the cartridge was inserted
    • 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
    • A61M5/315—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
    • A61M2005/3125—Details specific display means, e.g. to indicate dose setting
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3327—Measuring
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • 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
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6027—Electric-conductive bridges closing detection circuits, with or without identifying elements, e.g. resistances, zener-diodes

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 invención proporciona un dispositivo de inyección para ajustar e inyectar dosis de un medicamento preajustadas o seleccionables por el usuario, comprendiendo el dispositivo de inyección: - una carcasa alargada (10) que define una dirección longitudinal (z) y que está configurada para alojar un cartucho (20) que contiene el medicamento, - una disposición (50) de detector que puede hacerse funcionar para detectar un movimiento relativo entre un primer elemento (100) y un segundo elemento (200), en donde se somete el primer elemento (100) a un primer movimiento en relación con el segundo elemento (200) a lo largo de una primera dirección longitudinal (3) para ajustar una dosis y en donde se somete el primer elemento (100) a un segundo movimiento en relación con el segundo elemento (200) a lo largo de una segunda dirección longitudinal (2) para suministrar la dosis y en donde uno de los movimientos primero y segundo es un movimiento helicoidal y en donde el otro de los movimientos primero y segundo es un movimiento de deslizamiento en la dirección longitudinal (z), - en donde el segundo elemento (200) comprende al menos un elemento (60; 160) de referencia fijado al segundo elemento (200), - en donde el primer elemento (100) comprende una superficie (102) con forma tubular provista de un patrón (104) que mira hacia el elemento (60; 160) de referencia, - en donde la disposición (50; 150) de detector comprende al menos un sensor eléctrico (51; 151) que está dispuesto en el primer elemento (100) o en el segundo elemento (200) y que puede hacerse funcionar para detectar una variación posicional del patrón (104) en relación con el al menos un elemento (60; 160) de referencia y para generar al menos una señal eléctrica en respuesta a la variación posicional del patrón (104) durante el primer movimiento y/o el segundo movimiento del primer elemento (100) en relación con el segundo elemento (200).
MX2021007318A 2018-12-18 2019-12-16 Dispositivo de inyeccion y disposicion de detector. MX2021007318A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18306710 2018-12-18
PCT/EP2019/085294 WO2020127006A1 (en) 2018-12-18 2019-12-16 Injection device and detector arrangement

Publications (1)

Publication Number Publication Date
MX2021007318A true MX2021007318A (es) 2021-07-07

Family

ID=65278133

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007318A MX2021007318A (es) 2018-12-18 2019-12-16 Dispositivo de inyeccion y disposicion de detector.

Country Status (10)

Country Link
US (1) US20220152312A1 (es)
EP (1) EP3897782A1 (es)
JP (1) JP2022514295A (es)
KR (1) KR20210104817A (es)
CN (2) CN113195020B (es)
AU (1) AU2019409284A1 (es)
BR (1) BR112021011680A2 (es)
IL (1) IL284024A (es)
MX (1) MX2021007318A (es)
WO (1) WO2020127006A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023536327A (ja) 2020-08-04 2023-08-24 サノフイ 薬物送達デバイスおよびそれに装着されるモジュール

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0304823D0 (en) 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
GB0304822D0 (en) 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
CA2631435C (en) * 2005-12-20 2014-08-12 Antares Pharma, Inc. Needle-free injection device
PL2352536T3 (pl) 2008-11-06 2018-08-31 Novo Nordisk A/S Wspomagane elektronicznie urządzenie do dostarczania leków
US9440028B2 (en) * 2011-07-15 2016-09-13 Sanofi-Aventis Deutschland Gmbh Drug delivery device with electro-mechanic drive mechanism
DK3400981T3 (da) * 2011-09-08 2020-03-16 Sanofi Aventis Deutschland Fremgangsmåde og overvågningsanordning til overvågning af driften af en lægemiddelindgivelsesanordning
CA2808738C (en) * 2012-09-26 2014-03-18 Gadlight, Inc Portable medicine injection device and metering system
US9950122B2 (en) * 2013-01-15 2018-04-24 Sanofi-Aventis Deutschland Gmbh Pen type drug injection device with friction reducing dose encoder mechanism
EP3308815B1 (en) * 2013-01-15 2020-10-28 Sanofi-Aventis Deutschland GmbH Pen type drug injection device with absolute angular dose encoder mechanism
WO2015075136A1 (en) * 2013-11-21 2015-05-28 Novo Nordisk A/S Rotary sensor assembly with axial switch and redundancy feature
EP3265151B1 (en) * 2015-03-06 2021-11-24 Sanofi-Aventis Deutschland GmbH Sensor arrangement for an injection device
EP3067081A1 (en) * 2015-03-12 2016-09-14 Sanofi Drug delivery device
EP3448462A1 (en) * 2016-04-28 2019-03-06 Novo Nordisk A/S Accessory device with zero position adjustment feature

Also Published As

Publication number Publication date
CN113195020A (zh) 2021-07-30
JP2022514295A (ja) 2022-02-10
CN113195020B (zh) 2023-08-18
AU2019409284A1 (en) 2021-08-05
CN117442817A (zh) 2024-01-26
BR112021011680A2 (pt) 2021-09-08
KR20210104817A (ko) 2021-08-25
EP3897782A1 (en) 2021-10-27
US20220152312A1 (en) 2022-05-19
WO2020127006A1 (en) 2020-06-25
IL284024A (en) 2021-08-31

Similar Documents

Publication Publication Date Title
JP7489947B2 (ja) 一体化されたプランジャ位置検知部を有する液体送達システムのためのカバー、および対応する方法
US20220288323A1 (en) Medication delivery device with sensing system
US20230120277A1 (en) Dose detection and drug identification for a medication delivery device
CN103458945B (zh) 结合剂量监测的注射装置
EP1827537B1 (en) Medication delivery system with a detector for providing a signal indicative of an amount of an ejected dose of drug
CN110035785A (zh) 具有感测系统的药物递送装置
MX2020005338A (es) Dispositivo de inyección de medicamento con codificador rotatorio.
CN110997044B (zh) 用于药品输送装置的剂量检测模块
JP2016523656A (ja) 線形ポテンショメータおよび注射器母指押圧部検出センサの複合体ならびに関連するシステムおよび方法
MX2021007318A (es) Dispositivo de inyeccion y disposicion de detector.
US20210008288A1 (en) State estimation for drug delivery systems
WO2018124463A3 (ko) 펜형 주사장치의 범용 장착형 투입량 측정 및 관리 시스템
CN108697856B (zh) 具有残留药物测定能力的可重复使用的药物输送装置
WO2019122179A1 (en) Portable liquid injection device
JP2022536162A (ja) 注射デバイスから送達される薬剤の用量を検出するための装置
US20200139053A1 (en) Smart syringe using nfc communication and capacitance detection
JP2005177071A (ja) 電動式注入装置
US20210146062A1 (en) Electronic position sensing system, method, and apparatus
KR101885888B1 (ko) 주사량 측정 장치