CA2954071C - Autoinjector with low energy plunger loading - Google Patents

Autoinjector with low energy plunger loading Download PDF

Info

Publication number
CA2954071C
CA2954071C CA2954071A CA2954071A CA2954071C CA 2954071 C CA2954071 C CA 2954071C CA 2954071 A CA2954071 A CA 2954071A CA 2954071 A CA2954071 A CA 2954071A CA 2954071 C CA2954071 C CA 2954071C
Authority
CA
Canada
Prior art keywords
plunger
primary container
injection drive
drug
drug delivery
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.)
Active
Application number
CA2954071A
Other languages
English (en)
French (fr)
Other versions
CA2954071A1 (en
Inventor
Christopher R. Folk
Scott R. Gibson
Brian J. Intoccia
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.)
Amgen Inc
Original Assignee
Amgen Inc
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 Amgen Inc filed Critical Amgen Inc
Publication of CA2954071A1 publication Critical patent/CA2954071A1/en
Application granted granted Critical
Publication of CA2954071C publication Critical patent/CA2954071C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/31566Means improving security or handling thereof
    • A61M5/31571Means preventing accidental administration
    • 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
    • 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
    • A61M5/3159Dose expelling manners
    • A61M5/31591Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting means
    • 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
    • A61M5/32Needles; 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
    • A61M5/3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321Means for protection against accidental injuries by used needles
    • A61M5/3243Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245Constructional features thereof, e.g. to improve manipulation or functioning
    • 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
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2006Having specific accessories
    • A61M2005/2013Having specific accessories triggering of discharging means by contact of injector with patient body
    • 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
    • A61M2005/3143Damping means for syringe components executing relative movements, e.g. retarders or attenuators slowing down or timing syringe mechanisms
    • 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
    • A61M5/32Needles; 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
    • A61M5/3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321Means for protection against accidental injuries by used needles
    • A61M5/3243Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3267Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body

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)
CA2954071A 2014-07-01 2015-06-26 Autoinjector with low energy plunger loading Active CA2954071C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462019729P 2014-07-01 2014-07-01
US62/019,729 2014-07-01
PCT/US2015/038049 WO2016003813A1 (en) 2014-07-01 2015-06-26 Autoinjector with low energy plunger loading

Publications (2)

Publication Number Publication Date
CA2954071A1 CA2954071A1 (en) 2016-01-07
CA2954071C true CA2954071C (en) 2023-06-13

Family

ID=53511051

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2954071A Active CA2954071C (en) 2014-07-01 2015-06-26 Autoinjector with low energy plunger loading

Country Status (7)

Country Link
US (1) US11241539B2 (enExample)
EP (1) EP3164175B1 (enExample)
JP (1) JP6654152B2 (enExample)
AU (1) AU2015284463B2 (enExample)
CA (1) CA2954071C (enExample)
MX (1) MX390483B (enExample)
WO (1) WO2016003813A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016113982A1 (de) * 2015-07-30 2017-02-02 F+K Innovationen Gmbh & Co. Kg Spritze
JOP20170042B1 (ar) 2016-02-12 2022-09-15 Amgen Inc وسيلة توصيل عقار، طريقة تصنيعه وطريقة استخدامه
EP3439715B1 (en) 2016-04-08 2021-03-10 Amgen Inc. Drug delivery device
GB2549750A (en) * 2016-04-27 2017-11-01 Owen Mumford Ltd Medicament delivery device
US11238150B2 (en) 2016-05-16 2022-02-01 Amgen Inc. Data encryption in medical devices with limited computational capability
GB2606087B (en) 2016-06-06 2023-03-08 E3D Agricultural Cooporative Association Ltd Multiple use computerized injector
US10792432B2 (en) * 2016-06-09 2020-10-06 Becton, Dickinson And Company Drive assembly and spacer for drug delivery system
WO2018005937A1 (en) * 2016-07-01 2018-01-04 Parenteral Technologies, Llc Force actuated injection device
US10702652B2 (en) * 2016-11-15 2020-07-07 Adam Teach Injection device
NZ767760A (en) * 2017-01-20 2025-07-25 L G P Tech Holdings Llc Auto-injector device
TWI668025B (zh) * 2017-04-21 2019-08-11 瑞士商瑞健醫療股份有限公司 用於藥物輸送裝置的施用組合體
US11583633B2 (en) * 2018-04-03 2023-02-21 Amgen Inc. Systems and methods for delayed drug delivery
JP7194756B2 (ja) * 2018-06-08 2022-12-22 アンタレス・ファーマ・インコーポレーテッド 自動挿入注射器
CA3204309A1 (en) 2018-07-24 2020-02-20 Antares Pharma, Inc. Injector with safety cap
EP3873566B1 (en) 2018-11-01 2024-11-27 Amgen Inc. Drug delivery devices with partial drug delivery member retraction
AU2019370159B2 (en) 2018-11-01 2025-05-29 Amgen Inc. Drug delivery devices with partial drug delivery member retraction
TWI831847B (zh) * 2018-11-01 2024-02-11 美商安進公司 部分針頭縮回之藥物遞送裝置及其操作方法
EP3653241A1 (en) * 2018-11-19 2020-05-20 Becton Dickinson France Medical injection system
US20220080124A1 (en) * 2018-12-28 2022-03-17 Novo Nordisk A/S Drug reservoir for separate storage of substances
CN113490521B (zh) * 2019-02-26 2023-05-02 贝克顿迪金森法国公司 带有帽的自动注射器
US20220288318A1 (en) * 2019-09-03 2022-09-15 Amgen Inc. Activatable injection device for drug delivery
KR20220088701A (ko) 2019-09-25 2022-06-28 얀센 파마슈티칼즈, 인코포레이티드 약물 투여 시스템의 상호 연결
EP4039963B1 (en) * 2021-02-09 2023-11-22 Goodrich Actuation Systems Limited A biasing system for an actuator
EP4304681A1 (en) * 2021-03-10 2024-01-17 Amgen Inc. Drug delivery device, subassembly for drug delivery device, syringe holder, and method of assembly
WO2023176276A1 (ja) * 2022-03-14 2023-09-21 テルモ株式会社 薬液投与システム
WO2024146842A1 (en) * 2023-01-04 2024-07-11 Shl Medical Ag Medicament delivery device
KR102694737B1 (ko) * 2023-04-12 2024-08-14 주식회사 비에스엘 청각 피드백을 제공하는 자동 약물 주입 장치
KR102694745B1 (ko) * 2023-04-18 2024-08-14 주식회사 비에스엘 청각 피드백을 제공하는 자동 약물 주입 장치
US20250276131A1 (en) 2024-03-04 2025-09-04 Genzyme Corporation Medicament delivery device
US12274874B1 (en) 2024-03-04 2025-04-15 Genzyme Corporation Injector device
US12274873B1 (en) 2024-03-04 2025-04-15 Genzyme Corporation Medicament delivery device
US12268858B1 (en) 2024-03-04 2025-04-08 Genzyme Corporation Injector device
WO2025188598A1 (en) * 2024-03-04 2025-09-12 Genzyme Corporation Injector device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795162A (fr) * 1972-02-10 1973-08-08 Philips Nv Injektie-inrichting
DE69827036T2 (de) * 1997-12-16 2006-03-09 Meridian Medical Technologies, Inc. Automatische injektionsvorrichtung zur verabreichung eines medikamentes
SE9803662D0 (sv) * 1998-10-26 1998-10-26 Pharmacia & Upjohn Ab Autoinjector
GB0211294D0 (en) * 2002-05-17 2002-06-26 Owen Mumford Ltd Improvements relating to injection devices
FR2905273B1 (fr) * 2006-09-06 2009-04-03 Becton Dickinson France Soc Pa Dispositif d'injection automatique avec moyen de temporisation.
WO2011101383A1 (en) 2010-02-22 2011-08-25 Sanofi-Aventis Deutschland Gmbh Force transmission arrangement for auto-injector
EP2399634A1 (en) * 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Needle safety arrangement and method for operating it
GB2487235A (en) * 2011-01-17 2012-07-18 Owen Mumford Ltd Injection device with pneumatic damping of the drive mechanism
KR20150003179A (ko) 2012-03-06 2015-01-08 안타레스 팔마, 인코퍼레이티드 분리력 특징을 가진 사전충전형 주사기
JP2016519976A (ja) * 2013-06-03 2016-07-11 ノボ・ノルデイスク・エー/エス 医療用注射装置

Also Published As

Publication number Publication date
MX2016016900A (es) 2017-07-04
EP3164175A1 (en) 2017-05-10
CA2954071A1 (en) 2016-01-07
EP3164175B1 (en) 2024-02-21
AU2015284463B2 (en) 2019-11-21
JP2017518817A (ja) 2017-07-13
JP6654152B2 (ja) 2020-02-26
US11241539B2 (en) 2022-02-08
AU2015284463A1 (en) 2016-11-17
US20170106146A1 (en) 2017-04-20
MX390483B (es) 2025-03-20
WO2016003813A1 (en) 2016-01-07

Similar Documents

Publication Publication Date Title
CA2954071C (en) Autoinjector with low energy plunger loading
AU2018230546B2 (en) Needle insertion by overpressure
US11305056B2 (en) Needle insertion-retraction system having dual torsion spring system
US11285266B2 (en) Drug delivery device having minimized risk of component fracture upon impact events
US20240024579A1 (en) Drug delivery device having a needle guard mechanism with a turnable threshold of resistance to needle guard movement
US20250050026A1 (en) Injection systems for drug delivery with internal force transmission
EP3873566B1 (en) Drug delivery devices with partial drug delivery member retraction
AU2019370159B2 (en) Drug delivery devices with partial drug delivery member retraction
US12042645B2 (en) Delivery devices for administering drugs

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200618

EEER Examination request

Effective date: 20200618

EEER Examination request

Effective date: 20200618

EEER Examination request

Effective date: 20200618

EEER Examination request

Effective date: 20200618

EEER Examination request

Effective date: 20200618

EEER Examination request

Effective date: 20200618