CA2824561A1 - Safety device and injection device - Google Patents

Safety device and injection device Download PDF

Info

Publication number
CA2824561A1
CA2824561A1 CA2824561A CA2824561A CA2824561A1 CA 2824561 A1 CA2824561 A1 CA 2824561A1 CA 2824561 A CA2824561 A CA 2824561A CA 2824561 A CA2824561 A CA 2824561A CA 2824561 A1 CA2824561 A1 CA 2824561A1
Authority
CA
Canada
Prior art keywords
support body
injection
outer body
filled syringe
needle
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.)
Abandoned
Application number
CA2824561A
Other languages
English (en)
French (fr)
Inventor
Gareth Roberts
John Slemmen
Matthew Ekman
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Sanofi Aventis Deutschland GmbH
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 Sanofi Aventis Deutschland GmbH filed Critical Sanofi Aventis Deutschland GmbH
Publication of CA2824561A1 publication Critical patent/CA2824561A1/en
Abandoned 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
    • A61M5/32—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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • 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
    • A61M5/32—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
    • A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices

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)
CA2824561A 2011-01-04 2011-12-30 Safety device and injection device Abandoned CA2824561A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11150081 2011-01-04
EP11150081.5 2011-01-04
PCT/EP2011/074278 WO2012093073A1 (en) 2011-01-04 2011-12-30 Safety device and injection device

Publications (1)

Publication Number Publication Date
CA2824561A1 true CA2824561A1 (en) 2012-07-12

Family

ID=44453828

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2824561A Abandoned CA2824561A1 (en) 2011-01-04 2011-12-30 Safety device and injection device

Country Status (6)

Country Link
US (1) US9248244B2 (enExample)
EP (1) EP2661298B1 (enExample)
JP (1) JP6134649B2 (enExample)
CA (1) CA2824561A1 (enExample)
DK (1) DK2661298T3 (enExample)
WO (1) WO2012093073A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111658896A (zh) * 2020-06-18 2020-09-15 普昂(杭州)医疗科技有限公司 一种自动触发式针头保护装置及胰岛素笔针

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2572741A1 (en) 2011-09-23 2013-03-27 Sanofi-Aventis Deutschland GmbH Medicament delivery device and actuation mechanism for a drug delivery device
EP2776098B1 (en) 2011-11-07 2020-03-04 Safety Syringes, Inc. Contact trigger release needle guard
WO2019197360A1 (en) * 2018-04-11 2019-10-17 Sanofi Drug delivery device
US11173254B2 (en) 2020-03-27 2021-11-16 Medivena Sp. Z O.O. Needle-based device with a safety mechanism implemented therein
US12005244B2 (en) 2020-03-27 2024-06-11 Medivena Sp. Z O.O. Needle-based device based on direct wing-based coupling of a needle shield to a barrel thereof and safety mechanism implemented therein
US11224699B2 (en) 2020-03-27 2022-01-18 Medivena Sp. Z O.O. Needle-based device with a safety mechanism implemented therein
GB2604584B (en) * 2021-02-28 2023-08-02 Owen Mumford Ltd Injector apparatus facilitating automatic needle withdrawal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799975B1 (fr) 1999-10-26 2003-01-10 Plastic Omnium Cie Dispositif de securite a tete telecospique pour seringue
DE10203597A1 (de) * 2002-01-30 2003-08-07 Disetronic Licensing Ag Injektionsgerät
US6872194B2 (en) * 2002-01-31 2005-03-29 Safety Syringes, Inc. Disposable self-shielding syringe guard
US7294119B2 (en) * 2004-06-10 2007-11-13 Safety Syringes, Inc. Passive delivery system diluents mixing and delivery
ES2677022T3 (es) * 2005-04-20 2018-07-27 Becton Dickinson France Conjunto de inyección y dispositivo de asistencia de inyección
EP1948269A1 (en) * 2005-10-11 2008-07-30 Eli Lilly And Company Apparatus for injecting a pharmaceutical
US20080228147A1 (en) * 2007-03-15 2008-09-18 Bristol-Myers Squibb Company Injector for use with pre-filled syringes and method of assembly
CA2753812C (en) 2009-03-13 2015-07-21 Eli Lilly And Company Apparatus for injecting a pharmaceutical with automatic syringe retraction following injection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111658896A (zh) * 2020-06-18 2020-09-15 普昂(杭州)医疗科技有限公司 一种自动触发式针头保护装置及胰岛素笔针

Also Published As

Publication number Publication date
EP2661298B1 (en) 2019-10-02
JP6134649B2 (ja) 2017-05-24
US20130289481A1 (en) 2013-10-31
DK2661298T3 (da) 2019-12-16
WO2012093073A1 (en) 2012-07-12
US9248244B2 (en) 2016-02-02
JP2014503303A (ja) 2014-02-13
EP2661298A1 (en) 2013-11-13

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20180102