WO2005072796A3 - Injektionsgerät mit verrastbarem dosierglied - Google Patents

Injektionsgerät mit verrastbarem dosierglied Download PDF

Info

Publication number
WO2005072796A3
WO2005072796A3 PCT/CH2005/000040 CH2005000040W WO2005072796A3 WO 2005072796 A3 WO2005072796 A3 WO 2005072796A3 CH 2005000040 W CH2005000040 W CH 2005000040W WO 2005072796 A3 WO2005072796 A3 WO 2005072796A3
Authority
WO
WIPO (PCT)
Prior art keywords
movement
dosing
housing
dosing member
locking
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.)
Ceased
Application number
PCT/CH2005/000040
Other languages
English (en)
French (fr)
Other versions
WO2005072796A2 (de
Inventor
Lorenz Broennimann
Fritz Kirchhofer
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.)
Tecpharma Licensing AG
Original Assignee
Tecpharma Licensing AG
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 Tecpharma Licensing AG filed Critical Tecpharma Licensing AG
Priority to JP2005516047A priority Critical patent/JP4405969B2/ja
Priority to AU2005209023A priority patent/AU2005209023B2/en
Priority to CN2005800033447A priority patent/CN1913932B/zh
Priority to EP05700335A priority patent/EP1711218A2/de
Publication of WO2005072796A2 publication Critical patent/WO2005072796A2/de
Publication of WO2005072796A3 publication Critical patent/WO2005072796A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31525Dosing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31533Dosing mechanisms, i.e. setting a dose
    • A61M5/31545Setting modes for dosing
    • A61M5/31548Mechanically operated dose setting member
    • A61M5/31555Mechanically operated dose setting member by purely axial movement of dose setting member, e.g. during setting or filling of a syringe
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578Constructional 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
    • A61M5/3158Constructional 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 performed by axially moving actuator operated by user, e.g. an injection button
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M2005/3125Details specific display means, e.g. to indicate dose setting
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/24Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/3146Priming, e.g. purging, reducing backlash or clearance
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31533Dosing mechanisms, i.e. setting a dose
    • A61M5/31545Setting modes for dosing
    • A61M5/31548Mechanically operated dose setting member
    • A61M5/3156Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159Dose expelling manners
    • A61M5/31593Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking

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

Injektionsgerät, umfassend: a) ein Gehäuse (1-3); b) ein von dem Gehäuse (1-3) aufgenommenes oder gebildetes Reservoir (4) für ein zu injizierendes Produkt; c) eine Fördereinrichtung (5/10), die eine Förderbewegung ausführt, um eine eingestellte Produktdosis aus dem Reservoir (4) zu fördern; d) ein Dosierglied (12/20), das relativ zu dem Gehäuse (1-3) eine Vortriebsbewegung in eine Vortriebsrichtung (V) und eine Dosierbewegung gegen die Vortriebsrichtung (V) ausführt und mit der Fördereinrichtung (5/10) so gekoppelt ist, dass die Vortriebsbewegung die Förderbewegung der Fördereinrichtung (5/10) bewirkt, wobei die Länge (L) einer die ausgeschüttete Dosis bestimmenden Wegstrecke, die das Dosierglied (12/20) bei der Vortriebsbewegung zurücklegt, durch die Dosierbewegung eingestellt wird; e) eine erste Rasteinrichtung (17; 17, 18; 19), die das Gehäuse (1-3) in einem das Dosierglied (12/20) umgebenden Hülsenabschnitt (3) bildet; und f) eine von dem Dosierglied (12/20) oder einem separaten, zusätzlichen Dosierrastkörper (24-27) gebildete zweite Rasteinrichtung (21, 22; 24-28); g) wobei ein Rasteingriff der Rasteinrichtungen durch eine drehbewegungsfreie Dosierbewegung des Dosierglieds (12/20) oder des separaten, zusätzlichen Dosierrastkörpers (24-27) lösbar ist.
PCT/CH2005/000040 2004-01-28 2005-01-26 Injektionsgerät mit verrastbarem dosierglied Ceased WO2005072796A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005516047A JP4405969B2 (ja) 2004-01-28 2005-01-26 係止可能な計量器を有する注入装置
AU2005209023A AU2005209023B2 (en) 2004-01-28 2005-01-26 Injection device with an improved dosing member
CN2005800033447A CN1913932B (zh) 2004-01-28 2005-01-26 带有改进的定剂量部件的注射装置
EP05700335A EP1711218A2 (de) 2004-01-28 2005-01-26 Injektionsgerät mit verrastbarem dosierglied

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004004310.8 2004-01-28
DE102004004310A DE102004004310A1 (de) 2004-01-28 2004-01-28 Injektionsgerät mit verrastbarem Dosierglied

Publications (2)

Publication Number Publication Date
WO2005072796A2 WO2005072796A2 (de) 2005-08-11
WO2005072796A3 true WO2005072796A3 (de) 2005-11-10

Family

ID=34801148

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2005/000040 Ceased WO2005072796A2 (de) 2004-01-28 2005-01-26 Injektionsgerät mit verrastbarem dosierglied

Country Status (7)

Country Link
US (1) US7169133B2 (de)
EP (1) EP1711218A2 (de)
JP (1) JP4405969B2 (de)
CN (1) CN1913932B (de)
AU (1) AU2005209023B2 (de)
DE (1) DE102004004310A1 (de)
WO (1) WO2005072796A2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE409057T1 (de) 2002-02-11 2008-10-15 Antares Pharma Inc Intradermales injektionsgerät
DE102004041151A1 (de) * 2004-08-25 2006-03-02 Tecpharma Licensing Ag Dosiervorrichtung mit Ablaufsteuerung
DE102005023824A1 (de) * 2005-05-24 2006-12-07 Tecpharma Licensing Ag Dosiervorrichtung für eine Injektionsvorrichtung
DE102006004563A1 (de) * 2006-01-17 2007-07-19 Tecpharma Licensing Ag Ausfahrbarer Dosierknopf
DE102006004561A1 (de) * 2006-01-17 2007-07-26 Tecpharma Licensing Ag Injektionsvorrichtung mit gesichertem Drehknopf
DE102006004562A1 (de) 2006-01-17 2007-07-19 Tecpharma Licensing Ag Vorschubstange mit Koppelelement
DE102006006796A1 (de) * 2006-02-14 2007-08-16 Tecpharma Licensing Ag Überlappende Anzeige
WO2007132019A1 (en) 2006-05-16 2007-11-22 Novo Nordisk A/S A gearing mechanism for an injection device
JP4131001B2 (ja) * 2006-07-28 2008-08-13 大成化工株式会社 定量吐出装置
DE102007001432A1 (de) 2006-08-14 2008-02-21 Tecpharma Licensing Ag Dosiermechaniksperrung
DE102006038123C5 (de) 2006-08-14 2012-05-03 Tecpharma Licensing Ag Injektionsvorrichtung mit Mechanikverriegelung
DE102006038101A1 (de) 2006-08-14 2008-02-21 Tecpharma Licensing Ag Injektionsvorrichtung mit Klauensicherung
DE102006038103B4 (de) 2006-08-14 2017-02-23 Tecpharma Licensing Ag Injektionsvorrichtung mit variabler Gewindeführung
CA121978S (en) * 2007-02-23 2008-11-25 Sanofi Aventis Deutschland Medical injector
DE102007018696A1 (de) * 2007-04-18 2008-10-23 Sanofi-Aventis Deutschland Gmbh Injektionsvorrichtung zur Abgabe eines Medikaments
EP3581224A1 (de) * 2008-08-05 2019-12-18 Antares Pharma, Inc. Injektor mit mehrfachdosierung
USD641077S1 (en) 2008-09-15 2011-07-05 Sanofi-Aventis Deutschland Gmbh Medical injector
US8936578B2 (en) * 2008-09-18 2015-01-20 Becton, Dickinson And Company Medical injector with ratcheting plunger
USD651305S1 (en) 2008-10-11 2011-12-27 Sanofi-Aventis Deutschland Gmbh Medical injector
CA134225S (en) 2008-10-11 2010-08-25 Sanofi Aventis Deutschland Medical injector
US9238106B2 (en) 2009-06-01 2016-01-19 Sanofi-Aventis Deutschland Gmbh Dose setting mechanism for priming a drug delivery device
USD685464S1 (en) 2010-01-11 2013-07-02 Sanofi-Aventis Deutschland Gmbh Medical injector
IN2014KN02290A (de) * 2012-05-04 2015-05-01 Sanofi Aventis Deutschland
GB201301046D0 (en) * 2013-01-21 2013-03-06 Owen Mumford Ltd Dosing mechanism
DE202013001350U1 (de) * 2013-02-08 2014-05-09 Haselmeier Gmbh Injektionsgerät
JP6412939B2 (ja) * 2013-08-06 2018-10-24 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬物送達デバイス
EP3035980A1 (de) 2013-08-19 2016-06-29 Dr. Reddy's Laboratories Ltd. Autoinjektor für auswählbare einzeldosis und verfahren zur herstellung und verwendung davon
PL229073B1 (pl) * 2016-02-19 2018-06-29 Copernicus Spolka Z Ograniczona Odpowiedzialnoscia Mechanizm wskaźnikowy urządzenia do wstrzykiwania substancji farmaceutycznej i urządzenie do wstrzykiwania zawierające taki mechanizm wskaźnikowy
WO2018206583A1 (en) * 2017-05-09 2018-11-15 Shl Medical Ag Transport lock assembly, and a medicament delivery device comprising the transport lock assembly
US11338092B1 (en) 2017-07-03 2022-05-24 Rundeep Gadh Electronically regulated injection pen
US10688247B2 (en) 2017-07-13 2020-06-23 Haselmeier Ag Injection device with flexible dose selection
IL310302B2 (en) 2017-12-13 2025-06-01 Regeneron Pharma Devices and methods for precision dose delivery
US11969583B2 (en) 2018-07-17 2024-04-30 Medmix Switzerland Ag Injection device with dose interruption fail safe
MA54325A (fr) 2019-06-05 2022-05-11 Regeneron Pharma Dispositifs et procédés pour l'administration précise de doses
EP4452370A1 (de) * 2021-12-22 2024-10-30 SHL Medical AG Visuelle kommunikation von medikamentenabgabeanweisungen
USD1120314S1 (en) 2022-11-30 2026-03-24 Regeneron Pharmaceuticals, Inc. Dose delivery device

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WO2003008023A1 (en) * 2001-07-16 2003-01-30 Eli Lilly And Company Medication dispensing apparatus configured for rotate to prime and pull/push to inject functionality
US20030187405A1 (en) * 2000-09-26 2003-10-02 Stephan Gatti Device for administering an injectable product two
WO2004007001A1 (de) * 2002-07-17 2004-01-22 Tecpharma Licensing Ag Verabreichungsgerät mit verstellbarem dosieranschlag
WO2005044346A2 (de) * 2003-11-05 2005-05-19 Tecpharma Licensing Ag Vorrichtung für die verabreichung eines injizierbaren produkts

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FR2701211B1 (fr) * 1993-02-08 1995-05-24 Aguettant Lab Instrument doseur, notamment d'injection
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PT828527E (pt) * 1996-04-02 2002-12-31 Disetronic Licensing Ag Dispositivo para injeccao
US6319234B1 (en) * 1997-02-12 2001-11-20 Sergio Restelli Disposable safety syringe
DE19945397C2 (de) * 1999-09-22 2001-07-19 Disetronic Licensing Ag Vorrichtung zur dosierten Verabreichung eines injizierbaren Produkts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030187405A1 (en) * 2000-09-26 2003-10-02 Stephan Gatti Device for administering an injectable product two
WO2003008023A1 (en) * 2001-07-16 2003-01-30 Eli Lilly And Company Medication dispensing apparatus configured for rotate to prime and pull/push to inject functionality
WO2004007001A1 (de) * 2002-07-17 2004-01-22 Tecpharma Licensing Ag Verabreichungsgerät mit verstellbarem dosieranschlag
WO2005044346A2 (de) * 2003-11-05 2005-05-19 Tecpharma Licensing Ag Vorrichtung für die verabreichung eines injizierbaren produkts

Also Published As

Publication number Publication date
JP2008506418A (ja) 2008-03-06
JP4405969B2 (ja) 2010-01-27
WO2005072796A2 (de) 2005-08-11
DE102004004310A1 (de) 2005-08-18
AU2005209023B2 (en) 2009-11-05
US20050177115A1 (en) 2005-08-11
AU2005209023A1 (en) 2005-08-11
US7169133B2 (en) 2007-01-30
CN1913932B (zh) 2010-05-05
EP1711218A2 (de) 2006-10-18
CN1913932A (zh) 2007-02-14

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