DK3463516T3 - Autoinjektor til mekanisk frembringelse af et vakuum - Google Patents

Autoinjektor til mekanisk frembringelse af et vakuum Download PDF

Info

Publication number
DK3463516T3
DK3463516T3 DK17725991.8T DK17725991T DK3463516T3 DK 3463516 T3 DK3463516 T3 DK 3463516T3 DK 17725991 T DK17725991 T DK 17725991T DK 3463516 T3 DK3463516 T3 DK 3463516T3
Authority
DK
Denmark
Prior art keywords
vacuum
auto injector
mechanical creation
creation
mechanical
Prior art date
Application number
DK17725991.8T
Other languages
English (en)
Inventor
Daniel Kerkow
Florian Schauderna
Original Assignee
Sanofi Aventis Deutschland
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 filed Critical Sanofi Aventis Deutschland
Application granted granted Critical
Publication of DK3463516T3 publication Critical patent/DK3463516T3/da

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
    • A61M5/42—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 desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/425—Protruding skin to facilitate piercing, e.g. vacuum cylinders, vein immobilising means
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033—Spring-loaded one-shot injectors with or without 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M2005/3246—Constructional features thereof, e.g. to improve manipulation or functioning being squeezably deformable for locking or unlocking purposes, e.g. with elliptical cross-section
    • 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
    • A61M2005/3258—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 being compressible or compressed along the 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DK17725991.8T 2016-06-06 2017-05-31 Autoinjektor til mekanisk frembringelse af et vakuum DK3463516T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16173153 2016-06-06
PCT/EP2017/063087 WO2017211628A1 (en) 2016-06-06 2017-05-31 Auto-injector device

Publications (1)

Publication Number Publication Date
DK3463516T3 true DK3463516T3 (da) 2022-06-20

Family

ID=56108558

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17725991.8T DK3463516T3 (da) 2016-06-06 2017-05-31 Autoinjektor til mekanisk frembringelse af et vakuum

Country Status (6)

Country Link
US (1) US11129945B2 (da)
EP (1) EP3463516B1 (da)
JP (1) JP7039573B2 (da)
CN (1) CN109562228B (da)
DK (1) DK3463516T3 (da)
WO (1) WO2017211628A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3099358A1 (en) 2018-05-24 2019-11-28 Novartis Ag Automatic drug delivery device
WO2022245308A1 (en) * 2021-05-17 2022-11-24 Centuri̇on İlaç Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Auto injector with protective feature triggered by dermal contact
EP4393531A4 (en) * 2021-11-01 2025-12-03 Mcure Co Ltd SMART INSULIN INJECTION DEVICE CAPABLE OF CONSTANT TEMPERATURE STORAGE

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299219A (en) 1979-12-17 1981-11-10 Norris Jr George P Intravenous needle insertion device
IE68890B1 (en) 1993-04-08 1996-07-24 Elan Med Tech Intradermal delivery device
JP4647874B2 (ja) 2000-05-15 2011-03-09 アレス トレーディング ソシエテ アノニム 注射装置
US7013896B2 (en) * 2001-05-08 2006-03-21 Trudell Medical International Mask with inhalation valve
US6971999B2 (en) * 2001-11-14 2005-12-06 Medical Instill Technologies, Inc. Intradermal delivery device and method
CA2475573C (en) * 2002-02-11 2013-03-26 Antares Pharma, Inc. Intradermal injector
US6896666B2 (en) 2002-11-08 2005-05-24 Kochamba Family Trust Cutaneous injection delivery under suction
US20070270745A1 (en) * 2006-05-18 2007-11-22 Camran Nezhat Vacuum actuated tissue lifting device
GB0610553D0 (en) 2006-05-26 2006-07-05 Bakhtyari Nejad Esfahani Arash Dressing
US7618396B2 (en) 2006-08-09 2009-11-17 Avant Medical Corp. Injection system with hidden needles
CN101869734A (zh) * 2010-07-14 2010-10-27 哈尔滨工业大学 一种负压吸附式皮下注射装置
ES2904536T3 (es) * 2011-11-07 2022-04-05 Lilly Co Eli Dispositivos de inyección con mejoras ergonómicas

Also Published As

Publication number Publication date
US11129945B2 (en) 2021-09-28
US20190217024A1 (en) 2019-07-18
WO2017211628A1 (en) 2017-12-14
CN109562228B (zh) 2021-07-27
EP3463516A1 (en) 2019-04-10
JP7039573B2 (ja) 2022-03-22
JP2019517369A (ja) 2019-06-24
CN109562228A (zh) 2019-04-02
EP3463516B1 (en) 2022-03-23

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