DK2768556T3 - Autoinjektor - Google Patents

Autoinjektor Download PDF

Info

Publication number
DK2768556T3
DK2768556T3 DK12773298.0T DK12773298T DK2768556T3 DK 2768556 T3 DK2768556 T3 DK 2768556T3 DK 12773298 T DK12773298 T DK 12773298T DK 2768556 T3 DK2768556 T3 DK 2768556T3
Authority
DK
Denmark
Prior art keywords
carrier
component
case
plunger
proximal
Prior art date
Application number
DK12773298.0T
Other languages
English (en)
Inventor
Simon Francis Brereton
Thomas Kemp
Original Assignee
Sanofi Sa
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 claimed from EP11186232.2A external-priority patent/EP2583706A1/en
Application filed by Sanofi Sa filed Critical Sanofi Sa
Application granted granted Critical
Publication of DK2768556T3 publication Critical patent/DK2768556T3/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
    • A61M5/178—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
    • A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
    • 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
    • A61M2005/206—With 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • A61M2005/208—Release is possible only when device is pushed against the skin, e.g. using a trigger which is blocked or inactive when the device is not pushed against the skin
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • 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
    • A61M5/3157—Means providing feedback signals when administration is completed
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Claims (7)

1. Injektionsanordning (1) til administration af en dosis af et medikament (M), der omfatter: en bæreanordning (7), der er indrettet til at indeholde en sprøjte (3), der er forsynet med en hul injektionsnål (4) og en prop (6) ; en drivfjeder (8); et stempel (9), der er indrettet til at overføre belastningen fra drivfjederen (8) til proppen; og er kendetegnet ved, at den desuden omfatter en lydkomponent (28), der er indrettet til at generere et lydmæssigt og/eller taktilt feedback ved at påvirke en komponent i injektionsanordningen (1), når proppen (6) er placeret ved en proksimal ende af sprøjten (3), hvor, i en første tilstand, en elastisk arm (30) på stemplet (9) holdes i indgreb med lydkomponenten (28) ved hjælp af bæreanordningen (7), hvor, i en anden tilstand, armen (30) frigør lydkomponenten (28) og afledes i det mindste delvist ind i en åbning (7.22) i bæreanordningen (7) .
2. Injektionsanordning ifølge krav 1, ved hvilken, i en mellemliggende tilstand, stemplet (9) bevæges proksimalt i forhold til bæreanordningen (7) og gør det muligt for armen (30) at blive afledt i radial retning og frigøre lydkomponenten (28).
3. Injektionsanordning ifølge et hvilket som helst af de foregående krav, der desuden omfatter: en fjeder (29), der udøver en forspændingskraft på lydkomponenten (28) .
4. Injektionsanordning ifølge et hvilket som helst af de foregående krav, ved hvilken komponenten i injektionsanordningen (1), som lydkomponenten (28) påvirker, er en ramme (2), et hylster (12), en udløserknap (13), bæreanordningen (7), og/eller stemplet (9).
5. Injektionsanordning ifølge et hvilket som helst af de foregående krav, ved hvilken armen (30) indbefatter en skrånende indvendig studs (30.1), der er indrettet til at gå i indgreb med en udvendig ellevte rampe (28.3) på lydkomponenten (28) .
6. Injektionsanordning ifølge et hvilket som helst af de foregående krav, ved hvilken komponenten har en fysisk form og/eller udformning og/eller materiale, der er egnet til forstærkning og/eller overførsel af en lyd.
7. Injektionsanordning ifølge et hvilket som helst af de foregående krav, ved hvilken lydkomponenten (28) omfatter en langstrakt del (28.1) og et distalt endestykke (28.2), der er indrettet til at påvirke komponenten.
DK12773298.0T 2011-10-21 2012-10-11 Autoinjektor DK2768556T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11186232.2A EP2583706A1 (en) 2011-10-21 2011-10-21 Auto-injector
PCT/EP2012/070113 WO2013057033A1 (en) 2011-10-21 2012-10-11 Auto-injector

Publications (1)

Publication Number Publication Date
DK2768556T3 true DK2768556T3 (da) 2016-03-14

Family

ID=54753374

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12773298.0T DK2768556T3 (da) 2011-10-21 2012-10-11 Autoinjektor

Country Status (7)

Country Link
BR (1) BR112014009278A8 (da)
DK (1) DK2768556T3 (da)
ES (1) ES2564887T3 (da)
HK (1) HK1196303A1 (da)
HU (1) HUE026948T2 (da)
RU (1) RU2620353C2 (da)
TW (1) TWI561266B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3325051B1 (en) 2015-07-23 2019-07-24 SHL Medical AG Variable single dose injector
EP4371592A3 (en) 2015-08-19 2024-08-07 SHL Medical AG Variable single dose medicament delivery device
CA3006626C (en) 2015-12-30 2023-10-03 Ascendis Pharma A/S Auto injector with adaptable air-shot mechanism
WO2017114909A1 (en) 2015-12-30 2017-07-06 Ascendis Pharma A/S Front loaded auto injector for administering a medicament
EP3397322A1 (en) 2015-12-30 2018-11-07 Ascendis Pharma A/S Auto injector with detection of used cartridge and associated method
CA3006638C (en) 2015-12-30 2024-03-05 Ascendis Pharma A/S Auto injector with charger safety
AU2016383022B2 (en) 2015-12-30 2021-04-01 Ascendis Pharma A/S Auto injector with cartridge retention system
CN115591054A (zh) 2017-05-23 2023-01-13 阿森迪斯药物股份有限公司（Dk） 自动注射器、系统和用于控制自动注射器的方法
GB2563027B (en) 2017-05-30 2022-04-06 Janssen Pharmaceuticals Inc Grip accessory for a manual injection device
GB2563029B (en) 2017-05-30 2022-06-08 Janssen Pharmaceuticals Inc Grip accessory for a manual injection device
KR102564910B1 (ko) * 2018-05-29 2023-08-07 얀센 파마슈티칼즈, 인코포레이티드 주사 장치를 위한 캡
USD946750S1 (en) 2018-07-11 2022-03-22 Janssen Pharmaceuticals, Inc. Grip accessory for an injection device
KR20200025329A (ko) * 2018-08-30 2020-03-10 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 주사기형 토너 리필 카트리지의 플런저 로킹 구조

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391157A (en) * 1992-10-20 1995-02-21 Eli Lilly And Company End of dose indicator
CN101678167B (zh) * 2007-03-22 2013-09-18 特克法马许可公司 注射装置中的弹簧机构
CN101925374B (zh) * 2008-01-23 2014-11-26 诺沃-诺迪斯克有限公司 用于注射所分配剂量的液体药物的设备
EP3527244A1 (en) * 2008-09-29 2019-08-21 Becton Dickinson France Automatic injection device with audible indicator of completed injection
EP2208503A1 (en) * 2009-01-20 2010-07-21 Sanofi-Aventis Deutschland GmbH Drive assembly and medication delivery device
EP3023114A1 (en) * 2009-10-08 2016-05-25 SHL Group AB Medicament delivery device
CN102821801B (zh) * 2010-02-09 2014-10-01 Shl集团有限责任公司 药物递送装置

Also Published As

Publication number Publication date
HK1196303A1 (en) 2014-12-12
RU2620353C2 (ru) 2017-05-24
RU2014120469A (ru) 2015-11-27
ES2564887T3 (es) 2016-03-29
BR112014009278A8 (pt) 2017-06-20
BR112014009278A2 (pt) 2017-06-13
TW201330890A (zh) 2013-08-01
HUE026948T2 (en) 2016-08-29
TWI561266B (en) 2016-12-11

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