DE50006405D1 - Vorrichtung zur dosierten verabreichung eines injizierbaren produktes - Google Patents

Vorrichtung zur dosierten verabreichung eines injizierbaren produktes

Info

Publication number
DE50006405D1
DE50006405D1 DE50006405T DE50006405T DE50006405D1 DE 50006405 D1 DE50006405 D1 DE 50006405D1 DE 50006405 T DE50006405 T DE 50006405T DE 50006405 T DE50006405 T DE 50006405T DE 50006405 D1 DE50006405 D1 DE 50006405D1
Authority
DE
Germany
Prior art keywords
feed direction
moved
gear rack
teeth
casing
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 - Lifetime
Application number
DE50006405T
Other languages
English (en)
Inventor
Fritz Kirchhofer
Thomas Gurtner
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 DE50006405T priority Critical patent/DE50006405D1/de
Application granted granted Critical
Publication of DE50006405D1 publication Critical patent/DE50006405D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional 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
    • A61M5/3158—Constructional 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
    • 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
    • A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
    • A61M5/31561—Mechanically operated dose setting member using freely adjustable volume steps
    • 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
    • A61M5/31563—Mechanically operated dose setting member interacting with a displaceable stop 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/31573—Accuracy improving means
    • A61M5/31575—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
    • A61M5/3159—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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
DE50006405T 1999-01-12 2000-01-11 Vorrichtung zur dosierten verabreichung eines injizierbaren produktes Expired - Lifetime DE50006405D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50006405T DE50006405D1 (de) 1999-01-12 2000-01-11 Vorrichtung zur dosierten verabreichung eines injizierbaren produktes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19900827A DE19900827C1 (de) 1999-01-12 1999-01-12 Vorrichtung zur dosierten Verabreichung eines injizierbaren Produkts
DE50006405T DE50006405D1 (de) 1999-01-12 2000-01-11 Vorrichtung zur dosierten verabreichung eines injizierbaren produktes
PCT/CH2000/000016 WO2000041752A1 (de) 1999-01-12 2000-01-11 Vorrichtung zur dosierten verabreichung eines injizierbaren produktes

Publications (1)

Publication Number Publication Date
DE50006405D1 true DE50006405D1 (de) 2004-06-17

Family

ID=7894016

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19900827A Expired - Fee Related DE19900827C1 (de) 1999-01-12 1999-01-12 Vorrichtung zur dosierten Verabreichung eines injizierbaren Produkts
DE50006405T Expired - Lifetime DE50006405D1 (de) 1999-01-12 2000-01-11 Vorrichtung zur dosierten verabreichung eines injizierbaren produktes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19900827A Expired - Fee Related DE19900827C1 (de) 1999-01-12 1999-01-12 Vorrichtung zur dosierten Verabreichung eines injizierbaren Produkts

Country Status (19)

Country Link
US (1) US6613023B2 (de)
EP (1) EP1146923B1 (de)
JP (1) JP4194764B2 (de)
KR (1) KR100438041B1 (de)
CN (1) CN1177624C (de)
AT (1) ATE266439T1 (de)
AU (1) AU757363B2 (de)
BR (1) BR0007483A (de)
CA (1) CA2356936C (de)
CZ (1) CZ295394B6 (de)
DE (2) DE19900827C1 (de)
DK (1) DK1146923T3 (de)
ES (1) ES2221611T3 (de)
HU (1) HU224123B1 (de)
IL (2) IL144123A0 (de)
PL (1) PL196089B1 (de)
PT (1) PT1146923E (de)
RU (1) RU2212253C2 (de)
WO (1) WO2000041752A1 (de)

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DE60203118T2 (de) 2001-07-16 2006-04-13 Eli Lilly And Co., Indianapolis Medikamentenverabreichungsvorrichtung mit durch rotation ausführbarem priming und durch zug-/schubbewegung ausführbarer injektion
CA2475573C (en) 2002-02-11 2013-03-26 Antares Pharma, Inc. Intradermal injector
DE10232158A1 (de) 2002-07-16 2004-02-05 Disetronic Licensing Ag Verabreichungsgerät mit rückzugsgesperrter Kolbenstange
DE10239784B4 (de) * 2002-08-29 2004-12-30 Tecpharma Licensing Ag Injektions-, Infusions- oder Inhalationsvorrichtung mit Dosisanzeigevorrichtung
DE10302163A1 (de) 2003-01-21 2004-07-29 Tecpharma Licensing Ag Vorrichtung zur Verabreichung einer vorgebbaren Dosis eines flüssigen Produkts
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CA2356936A1 (en) 2000-07-20
PT1146923E (pt) 2004-10-29
ES2221611T3 (es) 2005-01-01
IL144123A (en) 2007-02-11
CZ295394B6 (cs) 2005-07-13
HUP0105005A2 (hu) 2002-04-29
EP1146923A1 (de) 2001-10-24
US6613023B2 (en) 2003-09-02
AU1854700A (en) 2000-08-01
IL144123A0 (en) 2002-05-23
DK1146923T3 (da) 2004-08-02
PL196089B1 (pl) 2007-12-31
JP2002534228A (ja) 2002-10-15
ATE266439T1 (de) 2004-05-15
KR100438041B1 (ko) 2004-06-30
HU224123B1 (hu) 2005-05-30
RU2212253C2 (ru) 2003-09-20
US20010051792A1 (en) 2001-12-13
CZ20012512A3 (cs) 2001-10-17
EP1146923B1 (de) 2004-05-12
WO2000041752A1 (de) 2000-07-20
AU757363B2 (en) 2003-02-20
CA2356936C (en) 2006-04-11
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DE19900827C1 (de) 2000-08-17
CN1177624C (zh) 2004-12-01

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