CA2772686C - Assembly and indicator for a drug delivery device - Google Patents

Assembly and indicator for a drug delivery device Download PDF

Info

Publication number
CA2772686C
CA2772686C CA2772686A CA2772686A CA2772686C CA 2772686 C CA2772686 C CA 2772686C CA 2772686 A CA2772686 A CA 2772686A CA 2772686 A CA2772686 A CA 2772686A CA 2772686 C CA2772686 C CA 2772686C
Authority
CA
Canada
Prior art keywords
indicator
piston rod
indication position
indication
assembly
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.)
Expired - Fee Related
Application number
CA2772686A
Other languages
English (en)
French (fr)
Other versions
CA2772686A1 (en
Inventor
David Plumptre
Warren Terry
Robert Veasey
Matthew Jones
Timothy Giles Claughton
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Sanofi Aventis Deutschland GmbH
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 Aventis Deutschland GmbH filed Critical Sanofi Aventis Deutschland GmbH
Publication of CA2772686A1 publication Critical patent/CA2772686A1/en
Application granted granted Critical
Publication of CA2772686C publication Critical patent/CA2772686C/en
Expired - Fee Related 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
    • 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
    • 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
    • A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
    • 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
    • A61M5/3159—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
    • A61M5/31—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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A61M2205/584—Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code

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)
CA2772686A 2009-09-23 2010-09-21 Assembly and indicator for a drug delivery device Expired - Fee Related CA2772686C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09171134 2009-09-23
EP09171134.1 2009-09-23
PCT/EP2010/063842 WO2011036134A2 (en) 2009-09-23 2010-09-21 Assembly and indicator for a drug delivery device

Publications (2)

Publication Number Publication Date
CA2772686A1 CA2772686A1 (en) 2011-03-31
CA2772686C true CA2772686C (en) 2018-01-02

Family

ID=41682306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2772686A Expired - Fee Related CA2772686C (en) 2009-09-23 2010-09-21 Assembly and indicator for a drug delivery device

Country Status (13)

Country Link
US (2) US9511193B2 (OSRAM)
EP (1) EP2480268B1 (OSRAM)
JP (1) JP5875982B2 (OSRAM)
CN (1) CN102510761B (OSRAM)
AU (1) AU2010299934B2 (OSRAM)
BR (1) BR112012006516B1 (OSRAM)
CA (1) CA2772686C (OSRAM)
DK (1) DK2480268T3 (OSRAM)
ES (1) ES2603749T3 (OSRAM)
HU (1) HUE031031T2 (OSRAM)
IL (1) IL218493A (OSRAM)
PL (1) PL2480268T3 (OSRAM)
WO (1) WO2011036134A2 (OSRAM)

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US8231573B2 (en) 2005-02-01 2012-07-31 Intelliject, Inc. Medicament delivery device having an electronic circuit system
EP1843812A4 (en) 2005-02-01 2008-12-03 Intelliject Llc DEVICES, SYSTEMS AND METHOD FOR DISPOSING MEDICAMENTS
US9022980B2 (en) 2005-02-01 2015-05-05 Kaleo, Inc. Medical injector simulation device
US8361026B2 (en) 2005-02-01 2013-01-29 Intelliject, Inc. Apparatus and methods for self-administration of vaccines and other medicaments
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US9220660B2 (en) 2011-07-15 2015-12-29 Antares Pharma, Inc. Liquid-transfer adapter beveled spike
US8496619B2 (en) 2011-07-15 2013-07-30 Antares Pharma, Inc. Injection device with cammed ram assembly
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AU2013203784A1 (en) 2012-04-06 2013-10-24 Kaushik J. Dave Needle assisted jet injection administration of testosterone compositions
US9364611B2 (en) 2012-05-07 2016-06-14 Antares Pharma, Inc. Needle assisted jet injection device having reduced trigger force
US9522235B2 (en) 2012-05-22 2016-12-20 Kaleo, Inc. Devices and methods for delivering medicaments from a multi-chamber container
WO2014106056A2 (en) 2012-12-27 2014-07-03 Kaleo, Inc. Devices, systems and methods for locating and interacting with medicament delivery systems
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US10314980B2 (en) * 2013-03-14 2019-06-11 Norton Healthcare Limited Dispensing mechanism for a medical device
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US10117997B2 (en) * 2013-03-14 2018-11-06 Norton Healthcare Limited Dispensing mechanism for a medical device
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TW201521819A (zh) 2013-09-03 2015-06-16 Sanofi Sa 用於藥物輸送裝置的機構以及包含該機構的藥物輸送裝置
US9517307B2 (en) 2014-07-18 2016-12-13 Kaleo, Inc. Devices and methods for delivering opioid antagonists including formulations for naloxone
WO2016110561A1 (en) * 2015-01-08 2016-07-14 Novo Nordisk A/S Drug injection device with visual end-of-contents indicator system
EP3274021B1 (en) 2015-03-24 2024-02-14 Kaleo, Inc. Devices and methods for delivering a lyophilized medicament
EP4166170A1 (en) 2015-06-30 2023-04-19 Kaleo, Inc. Auto-injectors for administration of a medicament within a prefilled syringe
US10688244B2 (en) 2016-12-23 2020-06-23 Kaleo, Inc. Medicament delivery device and methods for delivering drugs to infants and children
US10332623B2 (en) 2017-01-17 2019-06-25 Kaleo, Inc. Medicament delivery devices with wireless connectivity and event detection
WO2018185317A1 (en) * 2017-04-07 2018-10-11 Novo Nordisk A/S End-of-content mechanism
US11929160B2 (en) 2018-07-16 2024-03-12 Kaleo, Inc. Medicament delivery devices with wireless connectivity and compliance detection
EP3902584A4 (en) 2018-12-29 2022-09-07 Kaleo, Inc. DEVICES AND METHODS FOR DELIVERING SUBSTANCES IN A PRE-FILLED SYRINGE
CA3145580A1 (en) 2019-08-09 2021-02-18 Kaleo, Inc. Devices and methods for delivery of substances within a prefilled syringe
US12268847B1 (en) 2021-02-10 2025-04-08 Kaleo, Inc. Devices and methods for delivery of substances within a medicament container

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Also Published As

Publication number Publication date
CN102510761B (zh) 2014-07-16
AU2010299934B2 (en) 2014-08-14
WO2011036134A3 (en) 2011-06-23
BR112012006516B1 (pt) 2019-12-31
JP5875982B2 (ja) 2016-03-02
US9511193B2 (en) 2016-12-06
CA2772686A1 (en) 2011-03-31
CN102510761A (zh) 2012-06-20
JP2013505094A (ja) 2013-02-14
EP2480268A2 (en) 2012-08-01
IL218493A (en) 2014-07-31
DK2480268T3 (en) 2016-12-12
IL218493A0 (en) 2012-04-30
AU2010299934A1 (en) 2012-04-12
HUE031031T2 (en) 2017-06-28
US20170043099A1 (en) 2017-02-16
US10413678B2 (en) 2019-09-17
ES2603749T3 (es) 2017-03-01
WO2011036134A2 (en) 2011-03-31
HK1173687A1 (zh) 2013-05-24
EP2480268B1 (en) 2016-08-17
PL2480268T3 (pl) 2017-03-31
US20120271243A1 (en) 2012-10-25
BR112012006516A2 (pt) 2016-04-26

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150917

MKLA Lapsed

Effective date: 20220921