WO2008087018A3 - Injection pen comprising a lever - Google Patents

Injection pen comprising a lever Download PDF

Info

Publication number
WO2008087018A3
WO2008087018A3 PCT/EP2008/000289 EP2008000289W WO2008087018A3 WO 2008087018 A3 WO2008087018 A3 WO 2008087018A3 EP 2008000289 W EP2008000289 W EP 2008000289W WO 2008087018 A3 WO2008087018 A3 WO 2008087018A3
Authority
WO
WIPO (PCT)
Prior art keywords
compression element
lever
tensioning
injection pen
coupled
Prior art date
Application number
PCT/EP2008/000289
Other languages
German (de)
French (fr)
Other versions
WO2008087018A2 (en
Inventor
Heinz Fahrni
Juerg Hirschel
Ulrich Moser
Original Assignee
Heinz Fahrni
Juerg Hirschel
Ulrich Moser
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
Priority to DE102007002548.5 priority Critical
Priority to DE200710002548 priority patent/DE102007002548A1/en
Application filed by Heinz Fahrni, Juerg Hirschel, Ulrich Moser, Tecpharma Licensing Ag filed Critical Heinz Fahrni
Publication of WO2008087018A2 publication Critical patent/WO2008087018A2/en
Publication of WO2008087018A3 publication Critical patent/WO2008087018A3/en

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
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033Spring-loaded one-shot injectors with or without automatic needle insertion
    • 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
    • A61M5/3159Dose 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
    • 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
    • A61M5/2448Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/31556Accuracy improving means
    • A61M5/31558Accuracy improving means using scaling up or down transmissions, e.g. gearbox

Abstract

The invention relates to an injection device comprising an energy accumulator that can be compressed or tensioned and a tensioning device for tensioning said energy accumulator. The tensioning device has a first compression element and a second compression element. The first compression element can be actuated by a user and is coupled to a multiplication or reduction element. The second compression element is coupled to the energy accumulator for tensioning and the multiplication or reduction element is coupled to the second compression element.
PCT/EP2008/000289 2007-01-17 2008-01-16 Injection pen comprising a lever WO2008087018A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102007002548.5 2007-01-17
DE200710002548 DE102007002548A1 (en) 2007-01-17 2007-01-17 Injection pen with lever

Publications (2)

Publication Number Publication Date
WO2008087018A2 WO2008087018A2 (en) 2008-07-24
WO2008087018A3 true WO2008087018A3 (en) 2008-10-23

Family

ID=39357661

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/000289 WO2008087018A2 (en) 2007-01-17 2008-01-16 Injection pen comprising a lever

Country Status (2)

Country Link
DE (1) DE102007002548A1 (en)
WO (1) WO2008087018A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669230A (en) * 1947-07-30 1954-02-16 Becton Dickinson Co Injection apparatus
US3217712A (en) * 1963-01-22 1965-11-16 Otto Konigslow Mfg Company Ampoule applicator
GB1131918A (en) * 1965-05-06 1968-10-30 Murray Budd Burgess Jet injector
US3507276A (en) * 1968-08-28 1970-04-21 Murray B Burgess Jet injector
US3797488A (en) * 1972-07-10 1974-03-19 Ampoules Inc Ampoule applicator with one-way clutch
WO1999037343A1 (en) * 1998-01-24 1999-07-29 Medico Development Investment Company Injection device
US20030105430A1 (en) * 2001-11-30 2003-06-05 Elan Pharma International Limited Wil House Automatic injector
WO2004108194A1 (en) * 2003-06-05 2004-12-16 Owen Mumford Limited Syringe firing mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081193B (en) * 1957-12-23 1960-05-05 Geoffrey Winifred Walker syringe
FR2718357B1 (en) * 1994-04-06 1997-10-03 Defarges Alain Moreau Improvements in an injection device by needleless jet.
WO2005097240A1 (en) 2004-03-30 2005-10-20 Eli Lilly And Company Medication dispensing apparatus with gear set having drive member accommodating opening
KR100763051B1 (en) 2004-03-30 2007-10-04 일라이 릴리 앤드 캄파니 Medication dispensing apparatus with spring-driven locking feature enabled by administration of final dose

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669230A (en) * 1947-07-30 1954-02-16 Becton Dickinson Co Injection apparatus
US3217712A (en) * 1963-01-22 1965-11-16 Otto Konigslow Mfg Company Ampoule applicator
GB1131918A (en) * 1965-05-06 1968-10-30 Murray Budd Burgess Jet injector
US3507276A (en) * 1968-08-28 1970-04-21 Murray B Burgess Jet injector
US3797488A (en) * 1972-07-10 1974-03-19 Ampoules Inc Ampoule applicator with one-way clutch
WO1999037343A1 (en) * 1998-01-24 1999-07-29 Medico Development Investment Company Injection device
US20030105430A1 (en) * 2001-11-30 2003-06-05 Elan Pharma International Limited Wil House Automatic injector
WO2004108194A1 (en) * 2003-06-05 2004-12-16 Owen Mumford Limited Syringe firing mechanism

Also Published As

Publication number Publication date
DE102007002548A1 (en) 2008-07-31
WO2008087018A2 (en) 2008-07-24

Similar Documents

Publication Publication Date Title
DK2378921T3 (en) Composite element, multi-layer plate and panel-shaped element to form the composite element
DK1980227T3 (en) Compression device with improved moisture vamper
TWI335687B (en) Lithium-metal composite oxides and electrochemical device using the same
GB2449785B (en) Self-anchoring device with force amplification
GB2459956B (en) Pushing a user interface to a remote device
GB2425062B (en) Injection device
DK2064239T3 (en) Anti-activin a antibodies and uses thereof
GB2466084B (en) Remote Control Device, in particular a Wand
CA113107S (en) Portable computing device
DK1917444T3 (en) Pressure accumulator to generate sufficient energy to control and operate external equipment and its use
TWI344737B (en) Battery device
EP1890746B8 (en) Injection device
GB2468070B (en) Computational user-health testing responsive to a user interaction with advertiser-configured content
EP2329359A4 (en) Identifying application metadata in a backup stream
EP1895954B8 (en) Compression device for the foot
IL196475D0 (en) Injection device and case with reporting ability
HK1172980A1 (en) Deletion gestures on a portable multifunction device
ZA200709514B (en) Injection device (Adaptable device)
IL195466A (en) Injection device with a damping means on the trigger
GB0507014D0 (en) Injection device
PL1865849T3 (en) Push activation lancet device
EP1994419A4 (en) Multi-stage test response compactors
EP2318898A4 (en) Multi-purpose detector-based input feature for a computing device
ZA200707951B (en) A topical composition and its uses
GB0611915D0 (en) A portable device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08707063

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct app. not ent. europ. phase

Ref document number: 08707063

Country of ref document: EP

Kind code of ref document: A2