AU2011304788B2 - A gearing mechanism for a dose delivery device - Google Patents

A gearing mechanism for a dose delivery device Download PDF

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Publication number
AU2011304788B2
AU2011304788B2 AU2011304788A AU2011304788A AU2011304788B2 AU 2011304788 B2 AU2011304788 B2 AU 2011304788B2 AU 2011304788 A AU2011304788 A AU 2011304788A AU 2011304788 A AU2011304788 A AU 2011304788A AU 2011304788 B2 AU2011304788 B2 AU 2011304788B2
Authority
AU
Australia
Prior art keywords
gearing
dose
driver
dose setting
dial
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
AU2011304788A
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English (en)
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AU2011304788A1 (en
Inventor
Claus Schmidt Moller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Medisize LLC
Original Assignee
Phillips Medisize LLC
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 Phillips Medisize LLC filed Critical Phillips Medisize LLC
Publication of AU2011304788A1 publication Critical patent/AU2011304788A1/en
Assigned to ELI LILLY AND COMPANY reassignment ELI LILLY AND COMPANY Request for Assignment Assignors: MOLLER, CLAUS
Application granted granted Critical
Publication of AU2011304788B2 publication Critical patent/AU2011304788B2/en
Assigned to CPU INNOVATION APS reassignment CPU INNOVATION APS Request for Assignment Assignors: ELI LILLY AND COMPANY
Assigned to Phillips-Medisize, LLC reassignment Phillips-Medisize, LLC Request for Assignment Assignors: CPU INNOVATION APS
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
AU2011304788A 2010-09-24 2011-09-23 A gearing mechanism for a dose delivery device Active AU2011304788B2 (en)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
AU2011304788A1 AU2011304788A1 (en) 2013-03-14
AU2011304788B2 true AU2011304788B2 (en) 2014-09-04

Family

ID=44883028

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2011304788A Active AU2011304788B2 (en) 2010-09-24 2011-09-23 A gearing mechanism for a dose delivery device

Country Status (14)

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

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EP2482897B1 (en) * 2009-09-30 2016-02-17 Sanofi-Aventis Deutschland GmbH Assembly and piston rod for a drug delivery device
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
WO2013144020A1 (de) * 2012-03-30 2013-10-03 Tecpharma Licensing Ag Injektionsvorrichtung mit einem relativ zu einem gehäuse verschiebbaren dosisanzeigeelement
EP2644218B2 (de) 2012-03-30 2022-11-02 Tecpharma Licensing AG Injektionsvorrichtung mit Dosisanzeige und Federantrieb
AU349338S (en) * 2012-07-05 2013-06-20 Sanofi Aventis Deutschland Injection device
WO2014064023A1 (en) * 2012-10-23 2014-05-01 Sanofi-Aventis Deutschland Gmbh Counter system for use in a drug delivery device
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
US10220152B2 (en) 2013-03-14 2019-03-05 Norton Healthcare Limited Dispensing mechanism for a medical device
JP6306065B2 (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
GB2511806A (en) 2013-03-14 2014-09-17 Norton Healthcare Ltd Dispensing mechanism for a medical device
WO2015032774A1 (en) * 2013-09-03 2015-03-12 Sanofi Mechanism for a drug delivery device and drug delivery device comprising the mechanism
GB201318817D0 (en) * 2013-10-24 2013-12-11 Owen Mumford Ltd Injection Devices
US10842945B2 (en) * 2013-11-22 2020-11-24 Sanofi-Aventis Deutschland Gmbh Drug delivery device with unidirectional coupling
CN106456902A (zh) 2014-06-06 2017-02-22 伊莱利利公司 剂量反馈机构的可旋转端部
USD752210S1 (en) * 2014-08-27 2016-03-22 Merck Sharp & Dohme Corp. Medical injector pen
USD773646S1 (en) * 2014-08-27 2016-12-06 Merck Sharp & Dohme Corp Medical injector pen
USD777907S1 (en) * 2014-08-27 2017-01-31 Merck Sharp & Dohme Corp. Medical injector pen
WO2016114985A1 (en) 2015-01-16 2016-07-21 Eli Lilly And Company Injection device with end of dose mechanism
JP6840092B2 (ja) 2015-07-01 2021-03-10 ノボ・ノルデイスク・エー／エス 薬剤送達装置を組み立てる方法およびその方法により形成される薬剤送達装置
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
JP7174839B2 (ja) 2018-09-08 2022-11-17 シェイリー エンジニアリング プラスチックス リミテッド 注入装置
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
EP4463201A1 (en) 2022-01-14 2024-11-20 Phillips-Medisize A/S Dose delivery device with modified decoupling 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
UA109665C2 (xx) 2015-09-25
WO2012037938A1 (en) 2012-03-29
JP5903102B2 (ja) 2016-04-13
JP2013537819A (ja) 2013-10-07
DK2618872T3 (da) 2020-06-02
KR101493626B1 (ko) 2015-02-13
BR112013006410A8 (pt) 2020-11-03
EA201390247A1 (ru) 2013-09-30
CN103189084A (zh) 2013-07-03
BR112013006410B1 (pt) 2020-11-17
PL2618872T3 (pl) 2020-11-16
CA2813007C (en) 2016-05-17
AU2011304788A1 (en) 2013-03-14
EP2618872A1 (en) 2013-07-31
KR20130079510A (ko) 2013-07-10
BR112013006410A2 (pt) 2016-07-26
EP2618872B1 (en) 2020-04-15
US8864721B2 (en) 2014-10-21
MX2013003340A (es) 2013-12-02
CA2813007A1 (en) 2012-03-29
US20130184653A1 (en) 2013-07-18
EA024223B1 (ru) 2016-08-31
US20150038916A1 (en) 2015-02-05
CN103189084B (zh) 2015-03-25

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PC1 Assignment before grant (sect. 113)

Owner name: ELI LILLY AND COMPANY

Free format text: FORMER APPLICANT(S): MOLLER, CLAUS

FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: CPU INNOVATION APS

Free format text: FORMER OWNER(S): ELI LILLY AND COMPANY

PC Assignment registered

Owner name: PHILLIPS-MEDISIZE, LLC

Free format text: FORMER OWNER(S): CPU INNOVATION APS