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MX2013003340A - Mecanismo de engranaje para un dispositivo de suministro de dosis. - Google Patents

Mecanismo de engranaje para un dispositivo de suministro de dosis.

Info

Publication number
MX2013003340A
MX2013003340A MX2013003340A MX2013003340A MX2013003340A MX 2013003340 A MX2013003340 A MX 2013003340A MX 2013003340 A MX2013003340 A MX 2013003340A MX 2013003340 A MX2013003340 A MX 2013003340A MX 2013003340 A MX2013003340 A MX 2013003340A
Authority
MX
Mexico
Prior art keywords
dose
gearing mechanism
delivery device
dose delivery
push
Prior art date
Application number
MX2013003340A
Other languages
English (en)
Inventor
Claus Schmidt Moeller
Original Assignee
Claus Schmidt Moeller
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 Claus Schmidt Moeller filed Critical Claus Schmidt Moeller
Publication of MX2013003340A publication Critical patent/MX2013003340A/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
    • 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
    • A61M5/31525—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
    • 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
    • A61M5/31533—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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31556—Accuracy improving means
    • A61M5/31558—Accuracy improving means using scaling up or down transmissions, e.g. gearbox
    • 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

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 se refiere a un mecanismo de engranaje para un dispositivo de suministro de dosis, en donde la dosis puede ser fijada al hacer girar un miembro de fijación de dosis (2, 102), y a través del cual el miembro de fijación de dosis (2, 102) y un botón de opresión (4) se eleva desde un extremo del dispositivo proporcional a la dosis fijada con relación a un alojamiento (1, 101), y a través del cual se puede realizar una inyección de la dosis fijada al oprimir el botón de opresión de regreso a su posición no elevada, moviendo una barra de pistón (10, 110) cooperando con el pistón en un cartucho (12, 112) y expulsando un medicamento hacia afuera a través de una aguja. El mecanismo de engranaje está dispuesto en el dispositivo de tal manera que la pérdida de energía es muy baja.
MX2013003340A 2010-09-24 2011-09-23 Mecanismo de engranaje para un dispositivo de suministro de dosis. MX2013003340A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201000872 2010-09-24
PCT/DK2011/000103 WO2012037938A1 (en) 2010-09-24 2011-09-23 A gearing mechanism for a dose delivery device

Publications (1)

Publication Number Publication Date
MX2013003340A true MX2013003340A (es) 2013-12-02

Family

ID=44883028

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003340A MX2013003340A (es) 2010-09-24 2011-09-23 Mecanismo de engranaje para un dispositivo de suministro de dosis.

Country Status (14)

Country Link
US (2) US8864721B2 (es)
EP (1) EP2618872B1 (es)
JP (1) JP5903102B2 (es)
KR (1) KR101493626B1 (es)
CN (1) CN103189084B (es)
AU (1) AU2011304788B2 (es)
BR (1) BR112013006410B1 (es)
CA (1) CA2813007C (es)
DK (1) DK2618872T3 (es)
EA (1) EA024223B1 (es)
MX (1) MX2013003340A (es)
PL (1) PL2618872T3 (es)
UA (1) UA109665C2 (es)
WO (1) WO2012037938A1 (es)

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EP2720738B1 (en) * 2011-06-17 2016-01-20 Sanofi-Aventis Deutschland GmbH Cartridge holder assembly for drug delivery devices
USD737432S1 (en) * 2011-06-27 2015-08-25 Ferring B.V. Medicine applicator
EP2644217A1 (de) * 2012-03-30 2013-10-02 TecPharma Licensing AG Injektionsvorrichtung mit Dosisanzeige und Federantrieb
EP2644218B2 (de) * 2012-03-30 2022-11-02 Tecpharma Licensing AG Injektionsvorrichtung mit Dosisanzeige und Federantrieb
CN104349806B (zh) 2012-03-30 2017-12-26 特克法马许可公司 带有可相对于壳体移动的剂量指示元件的注射装置
AU349336S (en) * 2012-07-05 2013-06-20 Sanofi Aventis Deutschland Injection device
US9925339B2 (en) * 2012-10-23 2018-03-27 Sanofi-Aventis Deutschland Gmbh Counter system for use in a drug delivery device
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JP6307528B2 (ja) * 2013-03-14 2018-04-04 ノートン・ヘルスケア・リミテッド 医療器具のための投薬機構
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GB2511806A (en) 2013-03-14 2014-09-17 Norton Healthcare Ltd Dispensing mechanism for a medical device
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USD850613S1 (en) * 2016-09-09 2019-06-04 Sanofi-Aventis Deutschland Gmbh Drug delivery device
CN107648704B (zh) * 2016-07-26 2022-02-15 广东东阳光药业有限公司 一种注射器用传动结构及注射器
DE102018108701A1 (de) * 2018-04-12 2019-10-17 Gerhard Brugger System mit einem Dosierspender für das Austragen von pastösem oder viskosem Material
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CN109078240B (zh) * 2018-09-30 2024-05-14 江苏德尔福医疗器械有限公司 带有剂量反馈装置的一次性注射笔
RU2729442C1 (ru) * 2019-10-23 2020-08-06 Общество с ограниченной ответственностью "НЭКСТ БИО" Устройство для доставки лекарственного средства
GB2604096B (en) * 2021-02-09 2023-03-15 Shaily Uk Ltd Dose delivery device with gearing
CA3243801A1 (en) * 2022-01-14 2023-07-20 Phillips-Medisize A/S DOSE ADMINISTRATION DEVICE WITH MODIFIED DECOUGHING CLUTCH
PL444242A1 (pl) * 2023-03-28 2024-09-30 Nemera Szczecin Spółka Z Ograniczoną Odpowiedzialnością Urządzenie do wstrzykiwania leku

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Also Published As

Publication number Publication date
AU2011304788B2 (en) 2014-09-04
BR112013006410A8 (pt) 2020-11-03
US20150038916A1 (en) 2015-02-05
EP2618872A1 (en) 2013-07-31
JP5903102B2 (ja) 2016-04-13
EA201390247A1 (ru) 2013-09-30
WO2012037938A1 (en) 2012-03-29
US8864721B2 (en) 2014-10-21
AU2011304788A1 (en) 2013-03-14
CA2813007A1 (en) 2012-03-29
KR101493626B1 (ko) 2015-02-13
BR112013006410B1 (pt) 2020-11-17
PL2618872T3 (pl) 2020-11-16
EP2618872B1 (en) 2020-04-15
UA109665C2 (xx) 2015-09-25
EA024223B1 (ru) 2016-08-31
CA2813007C (en) 2016-05-17
CN103189084A (zh) 2013-07-03
DK2618872T3 (da) 2020-06-02
US20130184653A1 (en) 2013-07-18
CN103189084B (zh) 2015-03-25
JP2013537819A (ja) 2013-10-07
BR112013006410A2 (pt) 2016-07-26
KR20130079510A (ko) 2013-07-10

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