MX2016016128A - Extremo giratorio de mecanismo de retroalimentacion de dosis. - Google Patents

Extremo giratorio de mecanismo de retroalimentacion de dosis.

Info

Publication number
MX2016016128A
MX2016016128A MX2016016128A MX2016016128A MX2016016128A MX 2016016128 A MX2016016128 A MX 2016016128A MX 2016016128 A MX2016016128 A MX 2016016128A MX 2016016128 A MX2016016128 A MX 2016016128A MX 2016016128 A MX2016016128 A MX 2016016128A
Authority
MX
Mexico
Prior art keywords
rotational position
signal part
dose
injection device
spring
Prior art date
Application number
MX2016016128A
Other languages
English (en)
Inventor
Schmidt Moller Claus
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of MX2016016128A publication Critical patent/MX2016016128A/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
    • A61M5/31525—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
    • 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
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/3157—Means providing feedback signals when administration is completed
    • 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
    • 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
    • A61M5/20—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

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 presente invención se refiere a un dispositivo de inyección para inyectar un medicamento que incluye un alojamiento, un miembro de ajuste de dosis (20) movible para ajustar una dosis que será inyectada y una parte de señal (7). La parte de señal gira a partir de una primera posición de rotación a una segunda posición de rotación para incrementar la carga en un resorte cuando se fija una dosis debido a la rotación del miembro de ajuste de dosis. Una presión interna se acumula en el dispositivo de inyección durante la inyección lo cual resulta en la parte de señal siendo capturada en la segunda posición de rotación entre la primera y segunda partes internas del dispositivo de inyección. Después que la presión interna se disipa por una cantidad suficiente durante la inyección, la parte de señal gira bajo el empuje del resorte cargado de la segunda posición de rotación nuevamente a la primera posición de rotación. Una porción de la parte de señal se mueve en contacto con una superficie cuando la parte de señal alcanza la primera posición de rotación para producir retroalimentación táctil o audible indicando que se ha alcanzado un extremo de la condición de dosis.
MX2016016128A 2014-06-06 2015-06-04 Extremo giratorio de mecanismo de retroalimentacion de dosis. MX2016016128A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462008559P 2014-06-06 2014-06-06
PCT/US2015/034128 WO2015187913A1 (en) 2014-06-06 2015-06-04 Rotatable end of dose feedback mechanism

Publications (1)

Publication Number Publication Date
MX2016016128A true MX2016016128A (es) 2017-02-23

Family

ID=53433298

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016016128A MX2016016128A (es) 2014-06-06 2015-06-04 Extremo giratorio de mecanismo de retroalimentacion de dosis.

Country Status (12)

Country Link
US (1) US20170095613A1 (es)
EP (1) EP3151887A1 (es)
JP (1) JP2017516632A (es)
KR (1) KR20160147039A (es)
CN (1) CN106456902A (es)
AU (1) AU2015269605A1 (es)
CA (1) CA2946350A1 (es)
EA (1) EA201692218A1 (es)
MA (1) MA39919A (es)
MX (1) MX2016016128A (es)
WO (1) WO2015187913A1 (es)
ZA (1) ZA201607104B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10238807B2 (en) * 2013-09-03 2019-03-26 Sanofi Drive mechanism and injection device herewith
GB201616712D0 (en) 2016-09-30 2016-11-16 Owen Mumford Ltd Injection devices
WO2020055599A1 (en) * 2018-09-12 2020-03-19 Becton, Dickinson And Company Universal connection device for pen injectors
GB2577095B (en) 2018-09-13 2021-01-06 Owen Mumford Ltd Injection device
DE102019214094A1 (de) 2019-09-17 2021-03-18 Zf Friedrichshafen Ag Fixiermittel für schwere Getriebeteile
GB2590494A (en) * 2019-12-20 2021-06-30 Maguire Kevin A dispensing device
CN115427094B (zh) * 2020-04-23 2025-12-12 赛诺菲 带电子检测器的注射装置
KR102331962B1 (ko) * 2021-07-26 2021-12-02 주식회사 노투스 균일한 주사 성능을 보장할 수 있는 멀티 니들 어셈블리
CN119770801B (zh) * 2025-01-13 2025-12-05 苏州森恩博医疗科技有限公司 一种注射笔的扭簧防碰撞装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271527A (en) * 1992-04-02 1993-12-21 Habley Medical Technology Corporation Reusable pharmaceutical dispenser with full stroke indicator
JP3270761B2 (ja) 1998-01-30 2002-04-02 ノボ ノルディスク アクティーゼルスカブ 注射器
EP1656170B1 (en) 2003-08-12 2019-03-13 Eli Lilly And Company Medication dispensing apparatus with triple screw threads for mechanical advantage
AU2006208606B2 (en) 2005-01-25 2011-10-06 Novo Nordisk A/S An injection device with an end of dose feedback mechanism
EP3733231B1 (en) * 2009-12-01 2021-12-29 Becton, Dickinson and Company Injection pen with dial back and last dose control
WO2012000838A2 (en) * 2010-07-02 2012-01-05 Sanofi-Aventis Deutschland Gmbh Safety device for a pre-filled syringe and injection device
KR101493626B1 (ko) 2010-09-24 2015-02-13 일라이 릴리 앤드 캄파니 투여량 전달 장치용 기어링 기구
CA2856915C (en) 2011-11-25 2015-12-29 Shl Group Ab Medicament delivery device
WO2013124139A1 (en) 2012-02-21 2013-08-29 Novo Nordisk A/S An end of dose indicator
WO2014001319A1 (en) * 2012-06-29 2014-01-03 Novo Nordisk A/S Spring driven injection device
EP2895218B1 (en) * 2012-09-11 2017-12-27 Sanofi-Aventis Deutschland GmbH Drive mechanism for a drug delivery device and drug delivery device
EP2981310B1 (en) * 2013-04-05 2017-07-12 Novo Nordisk A/S Dose logging device for a drug delivery device
CN105246530B (zh) * 2013-06-04 2019-07-26 诺和诺德股份有限公司 具有剂量终结机构的扭力弹簧注射装置

Also Published As

Publication number Publication date
WO2015187913A1 (en) 2015-12-10
KR20160147039A (ko) 2016-12-21
AU2015269605A1 (en) 2016-10-27
US20170095613A1 (en) 2017-04-06
CN106456902A (zh) 2017-02-22
ZA201607104B (en) 2018-05-30
JP2017516632A (ja) 2017-06-22
MA39919A (fr) 2015-12-10
CA2946350A1 (en) 2015-12-10
EP3151887A1 (en) 2017-04-12
EA201692218A1 (ru) 2017-05-31

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