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FR2767479B1 - DRUG INJECTION DEVICE - Google Patents

DRUG INJECTION DEVICE

Info

Publication number
FR2767479B1
FR2767479B1 FR9710729A FR9710729A FR2767479B1 FR 2767479 B1 FR2767479 B1 FR 2767479B1 FR 9710729 A FR9710729 A FR 9710729A FR 9710729 A FR9710729 A FR 9710729A FR 2767479 B1 FR2767479 B1 FR 2767479B1
Authority
FR
France
Prior art keywords
injection device
drug injection
drug
injection
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
FR9710729A
Other languages
French (fr)
Other versions
FR2767479A1 (en
Inventor
Pierre Frezza
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.)
Laboratoire Aguettant SAS
Original Assignee
Laboratoire Aguettant SAS
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 Laboratoire Aguettant SAS filed Critical Laboratoire Aguettant SAS
Priority to FR9710729A priority Critical patent/FR2767479B1/en
Publication of FR2767479A1 publication Critical patent/FR2767479A1/en
Application granted granted Critical
Publication of FR2767479B1 publication Critical patent/FR2767479B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/3152—Piston or piston-rod constructions, e.g. connection of piston with piston-rod including gearings to multiply or attenuate the piston displacing force
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR9710729A 1997-08-22 1997-08-22 DRUG INJECTION DEVICE Expired - Fee Related FR2767479B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9710729A FR2767479B1 (en) 1997-08-22 1997-08-22 DRUG INJECTION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710729A FR2767479B1 (en) 1997-08-22 1997-08-22 DRUG INJECTION DEVICE

Publications (2)

Publication Number Publication Date
FR2767479A1 FR2767479A1 (en) 1999-02-26
FR2767479B1 true FR2767479B1 (en) 1999-10-22

Family

ID=9510547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9710729A Expired - Fee Related FR2767479B1 (en) 1997-08-22 1997-08-22 DRUG INJECTION DEVICE

Country Status (1)

Country Link
FR (1) FR2767479B1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7241278B2 (en) 2000-06-16 2007-07-10 Novo Nordisk A/S Injection device
USRE41956E1 (en) 1999-09-16 2010-11-23 Novo Nordisk A/S Dose setting limiter
US7850662B2 (en) 2003-03-03 2010-12-14 Sanofi-Aventis Deutschland Gmbh Drive mechanisms suitable for use in drug delivery devices
US7918832B2 (en) 2003-04-10 2011-04-05 Dca Design International Ltd. Drive mechanisms suitable for use in drug delivery devices
US8197450B2 (en) 2005-04-24 2012-06-12 Novo Nordisk A/S Injection device
US8226618B2 (en) 2006-05-16 2012-07-24 Novo Nordisk A/S Gearing mechanism for an injection device
US8298194B2 (en) 2006-03-10 2012-10-30 Novo Nordisk A/S Injection device and a method of changing a cartridge in the device
USRE43834E1 (en) 1998-01-20 2012-11-27 Novo Nordisk A/S Injection syringe
US8353878B2 (en) 2007-03-23 2013-01-15 Novo Nordisk A/S Injection device comprising a locking nut
US8361036B2 (en) 2006-03-10 2013-01-29 Novo Nordisk A/S Injection device having a gearing arrangement
US9192727B2 (en) 2006-05-18 2015-11-24 Novo Nordisk A/S Injection device with mode locking means
US9205197B2 (en) 2003-03-03 2015-12-08 Sanofi-Aventis Deutschland Gmbh Drug delivery device dose setting mechanism
US9265893B2 (en) 2007-02-05 2016-02-23 Novo Nordisk A/S Injection button
US9533106B2 (en) 2011-12-29 2017-01-03 Novo Nordisk A/S Torsion-spring based wind-up auto injector pen with dial-up/dial-down mechanism

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU782798B2 (en) * 1999-09-07 2005-09-01 Computer Controlled Syringe Inc. Retractable needle device
US6585699B2 (en) 2000-04-13 2003-07-01 Nna/S Drug delivery device provided with a one-way mechanism
GB0107608D0 (en) 2001-03-27 2001-05-16 Dca Design Int Ltd Improvements in and relating to an injection device
DE602005016952D1 (en) 2004-10-21 2009-11-12 Novo Nordisk As SELECTING MECHANISM FOR A PUSHPIN
EP1923083A1 (en) 2006-11-17 2008-05-21 Sanofi-Aventis Deutschland GmbH Drive mechanisms for use in drug delivery devices
DE202014004561U1 (en) * 2014-06-03 2014-07-03 H & B Electronic Gmbh & Co. Kg injection device
DE202016100531U1 (en) * 2016-02-03 2016-02-22 H & B Electronic Gmbh & Co. Kg injection device
MX2020001525A (en) 2017-08-24 2020-03-20 Novo Nordisk As COMPOSITIONS OF GLUCAGON-LIKE PEPTIDE TYPE 1 (GLP-1) AND THEIR USES.
EP3834867B1 (en) 2019-12-11 2023-07-19 SHL Medical AG Drive mechanism
IL294520A (en) 2020-02-18 2022-09-01 Novo Nordisk As Pharmaceutical formulations
CN111743689B (en) * 2020-07-21 2025-08-22 必胜途(苏州)工程科技有限公司 Automatic eye injection device
CN115212389B (en) * 2022-07-08 2023-12-08 北京快舒尔医疗技术有限公司 Injection driving unit and injection assembly with same
CN116286263A (en) * 2023-02-23 2023-06-23 中国人民解放军空军军医大学 A microinjection device
WO2024180081A1 (en) * 2023-02-28 2024-09-06 Dunne, Stephen Terence Controlled dose syringe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443435C1 (en) * 1984-11-29 1986-06-12 Andreas Peter Ansfelden Galac Joint filling gun
DE3609555A1 (en) * 1986-03-21 1987-09-24 Josef Porner Blood-collecting syringe
DE29606540U1 (en) * 1996-04-10 1997-08-07 Mühlbauer, Ernst, 22547 Hamburg Dental mass application device

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43834E1 (en) 1998-01-20 2012-11-27 Novo Nordisk A/S Injection syringe
USRE41956E1 (en) 1999-09-16 2010-11-23 Novo Nordisk A/S Dose setting limiter
US8267899B2 (en) 2000-06-16 2012-09-18 Novo Nordisk A/S Injection device
US9022991B2 (en) 2000-06-16 2015-05-05 Novo Nordisk A/S Injection device
US7241278B2 (en) 2000-06-16 2007-07-10 Novo Nordisk A/S Injection device
US8333739B2 (en) 2000-06-16 2012-12-18 Novo Nordisk A/S Injection device
US8202256B2 (en) 2000-06-16 2012-06-19 Novo Nordisk A/S Injection device
US8206361B2 (en) 2000-06-16 2012-06-26 Novo Nordisk A/S Injection device
US8556864B2 (en) 2003-03-03 2013-10-15 Sanofi-Aventis Deutschland Gmbh Drive mechanisms suitable for use in drug delivery devices
US9205197B2 (en) 2003-03-03 2015-12-08 Sanofi-Aventis Deutschland Gmbh Drug delivery device dose setting mechanism
US9533105B2 (en) 2003-03-03 2017-01-03 Sanofi-Aventis Deutschland Gmbh Drive mechanisms suitable for use in drug delivery devices
US9233211B2 (en) 2003-03-03 2016-01-12 Sanofi-Aventis Deutschland Gmbh Relating to a pen-type injector
US7935088B2 (en) 2003-03-03 2011-05-03 Sanofi-Aventis Deutschland Gmbh Drive mechanisms suitable for use in drug delivery devices
US9526844B2 (en) 2003-03-03 2016-12-27 Sanofi-Aventis Deutschland Gmbh Pen-type injector
US9028454B2 (en) 2003-03-03 2015-05-12 Sanofi-Aventis Deutschland Gmbh Drive mechanisms suitable for use in drug delivery devices
US9561331B2 (en) 2003-03-03 2017-02-07 Sanofi-Aventis Deutschland Gmbh Drive mechanisms suitable for use in drug delivery devices
US7850662B2 (en) 2003-03-03 2010-12-14 Sanofi-Aventis Deutschland Gmbh Drive mechanisms suitable for use in drug delivery devices
US9408979B2 (en) 2003-03-03 2016-08-09 Sanofi-Aventis Deutschland Gmbh Pen-type injector
US9011391B2 (en) 2003-03-03 2015-04-21 Sanofi-Aventis Deutschland Gmbh Pen-type injector
US7918832B2 (en) 2003-04-10 2011-04-05 Dca Design International Ltd. Drive mechanisms suitable for use in drug delivery devices
US8641683B2 (en) 2005-04-24 2014-02-04 Novo Nordisk A/S Injection device
US8197450B2 (en) 2005-04-24 2012-06-12 Novo Nordisk A/S Injection device
US8361036B2 (en) 2006-03-10 2013-01-29 Novo Nordisk A/S Injection device having a gearing arrangement
US8298194B2 (en) 2006-03-10 2012-10-30 Novo Nordisk A/S Injection device and a method of changing a cartridge in the device
US8900204B2 (en) 2006-05-16 2014-12-02 Novo Nordisk A/S Gearing mechanism for an injection device
US8226618B2 (en) 2006-05-16 2012-07-24 Novo Nordisk A/S Gearing mechanism for an injection device
US9192727B2 (en) 2006-05-18 2015-11-24 Novo Nordisk A/S Injection device with mode locking means
US9265893B2 (en) 2007-02-05 2016-02-23 Novo Nordisk A/S Injection button
US8353878B2 (en) 2007-03-23 2013-01-15 Novo Nordisk A/S Injection device comprising a locking nut
US9533106B2 (en) 2011-12-29 2017-01-03 Novo Nordisk A/S Torsion-spring based wind-up auto injector pen with dial-up/dial-down mechanism

Also Published As

Publication number Publication date
FR2767479A1 (en) 1999-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100430