HU9802676A2 - Automatic withdrawal of piston rod - Google Patents

Automatic withdrawal of piston rod

Info

Publication number
HU9802676A2
HU9802676A2 HU9802676A HU9802676A HU9802676A2 HU 9802676 A2 HU9802676 A2 HU 9802676A2 HU 9802676 A HU9802676 A HU 9802676A HU 9802676 A HU9802676 A HU 9802676A HU 9802676 A2 HU9802676 A2 HU 9802676A2
Authority
HU
Hungary
Prior art keywords
groove
nut
mother
patrol
position
Prior art date
Application number
HU9802676A
Other languages
Hungarian (hu)
Other versions
HU9802676A3 (en
HU219757B (en
Inventor
Lars Peter Klitmose
Original Assignee
Novo Nordisk A/S
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 DK62595 priority Critical
Application filed by Novo Nordisk A/S filed Critical Novo Nordisk A/S
Priority to PCT/DK1996/000236 priority patent/WO1996038190A1/en
Publication of HU9802676A2 publication Critical patent/HU9802676A2/en
Publication of HU9802676A3 publication Critical patent/HU9802676A3/en
Publication of HU219757B publication Critical patent/HU219757B/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
    • A61M5/31Details
    • 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
    • A61M5/31535Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • 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
    • A61M5/315Pistons; 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
    • A61M5/31583Constructional 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
    • A61M5/31586Constructional 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 rotationally moving or pivoted actuator, e.g. an injection lever or handle
    • 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
    • A61M2005/2403Ampoule inserted into the ampoule holder
    • A61M2005/2414Ampoule inserted into the ampoule holder from the side
    • 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
    • A61M5/31511Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/31518Piston or piston-rod constructions, e.g. connection of piston with piston-rod designed to reduce the overall size of an injection device, e.g. using flexible or pivotally connected chain-like rod members
    • 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
    • A61M5/31535Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • A61M5/31543Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change

Abstract

FIELD OF THE INVENTION The present invention relates to a syringe drug from a dose-injectable cartridge. This syringe has a nozzle (4) which is inserted into a tubular patrol (2) to expel the drug dose of the diluent (4); has a housing (1) which includes a patrol holder and a dispensing device for adjusting the dispenser and then injecting it into a dovetail rod by means of a camber protrusion that engages the dowel into the patrol. The dosing roller structure includes a threaded groove (7) and a nut (9) that co-operates with the groove (7) so that a portion of the adjusting groove and the mother's reciprocating throbbing annoys the nut on the groove, and the position of the mother in the groove defines the nut. , the piston rod (5) goes forward as much as possible during the injection. Whilst the dosing roller is not operated to adjust a dose, the guard and the mother are mutilated with a bumping hurricane, maybe the mother remains in the position of the guard. According to the invention, the cartridge support can be accessed by opening the lid (11) of the housing vapor (1), which is connected to the feed hopper so that the locking of the position of the nut (9) on the groove (7) is opened. ŕ
HU9802676A 1995-06-02 1996-06-03 Syringe injection of drug administered replaceable cartridge HU219757B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK62595 1995-06-02
PCT/DK1996/000236 WO1996038190A1 (en) 1995-06-02 1996-06-03 Automatic withdrawal of piston rod

Publications (3)

Publication Number Publication Date
HU9802676A2 true HU9802676A2 (en) 1999-03-29
HU9802676A3 HU9802676A3 (en) 1999-04-28
HU219757B HU219757B (en) 2001-07-30

Family

ID=8095702

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9802676A HU219757B (en) 1995-06-02 1996-06-03 Syringe injection of drug administered replaceable cartridge

Country Status (20)

Country Link
US (1) US6045537A (en)
EP (1) EP0840628B1 (en)
JP (1) JP3802064B2 (en)
KR (1) KR100427750B1 (en)
CN (1) CN1124861C (en)
AT (1) AT217200T (en)
AU (1) AU705105B2 (en)
BR (1) BR9608634A (en)
CA (1) CA2222411C (en)
CZ (1) CZ288961B6 (en)
DE (2) DE69621133T2 (en)
DK (1) DK0840628T3 (en)
ES (1) ES2176457T3 (en)
HU (1) HU219757B (en)
MX (1) MX9709306A (en)
NO (1) NO313739B1 (en)
PL (1) PL181217B1 (en)
PT (1) PT840628E (en)
RU (1) RU2173180C2 (en)
WO (1) WO1996038190A1 (en)

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US6699234B2 (en) 2001-03-16 2004-03-02 Show-Way Yeh Light, thin, and flexible medication infusion apparatuses attachable to user's skin
GB0107608D0 (en) * 2001-03-27 2001-05-16 Dca Design Int Ltd Improvements in and relating to an injection device
GB0107600D0 (en) * 2001-03-27 2001-05-16 Dca Design Int Ltd Improvements in and relating to an injection device
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US7175897B2 (en) * 2002-12-17 2007-02-13 Avery Dennison Corporation Adhesive articles which contain at least one hydrophilic or hydrophobic layer, method for making and uses for same
AU2003291963A1 (en) * 2002-12-23 2004-07-14 M 2 Medical A/S Flexible piston rod
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US9205197B2 (en) 2003-03-03 2015-12-08 Sanofi-Aventis Deutschland Gmbh Drug delivery device dose setting mechanism
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WO2007056592A2 (en) * 2005-11-08 2007-05-18 M2 Medical A/S Method and system for manual and autonomous control of an infusion pump
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AU2007253481B2 (en) 2006-05-18 2013-01-17 Novo Nordisk A/S An injection device with mode locking means
US20090198183A1 (en) * 2006-11-03 2009-08-06 Krumme John F Apparatus and methods for injecting dermal fillers
CN101605569B (en) 2007-02-05 2012-09-05 诺沃-诺迪斯克有限公司 Injection button
DE102007018696A1 (en) 2007-04-18 2008-10-23 Sanofi-Aventis Deutschland Gmbh An injection device for dispensing medicament
US7794426B2 (en) * 2007-05-21 2010-09-14 Asante Solutions, Inc. Infusion pump system with contamination-resistant features
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US7935076B2 (en) * 2007-09-07 2011-05-03 Asante Solutions, Inc. Activity sensing techniques for an infusion pump system
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Also Published As

Publication number Publication date
NO975525D0 (en) 1997-12-01
PT840628E (en) 2002-10-31
AT217200T (en) 2002-05-15
AU5893496A (en) 1996-12-18
ES2176457T3 (en) 2002-12-01
CZ369397A3 (en) 1998-06-17
CN1124861C (en) 2003-10-22
PL323562A1 (en) 1998-04-14
KR100427750B1 (en) 2004-08-02
NO313739B1 (en) 2002-11-25
NO975525L (en) 1998-01-23
AU705105B2 (en) 1999-05-13
RU2173180C2 (en) 2001-09-10
PL181217B1 (en) 2001-06-29
HU219757B (en) 2001-07-30
US6045537A (en) 2000-04-04
EP0840628A1 (en) 1998-05-13
CZ288961B6 (en) 2001-10-17
MX9709306A (en) 1998-02-28
JPH11505755A (en) 1999-05-25
DK840628T3 (en)
EP0840628B1 (en) 2002-05-08
HU9802676A3 (en) 1999-04-28
JP3802064B2 (en) 2006-07-26
KR19990022231A (en) 1999-03-25
WO1996038190A1 (en) 1996-12-05
DE69621133T2 (en) 2002-11-28
CA2222411A1 (en) 1996-12-05
CN1186445A (en) 1998-07-01
DK0840628T3 (en) 2002-10-07
BR9608634A (en) 1999-06-15
DE69621133D1 (en) 2002-06-13
CA2222411C (en) 2007-09-11

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee