CA3002301A1 - Single-use auto-injector - Google Patents

Single-use auto-injector Download PDF

Info

Publication number
CA3002301A1
CA3002301A1 CA3002301A CA3002301A CA3002301A1 CA 3002301 A1 CA3002301 A1 CA 3002301A1 CA 3002301 A CA3002301 A CA 3002301A CA 3002301 A CA3002301 A CA 3002301A CA 3002301 A1 CA3002301 A1 CA 3002301A1
Authority
CA
Canada
Prior art keywords
needle
injector
state
use auto
mechanical
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.)
Pending
Application number
CA3002301A
Other languages
English (en)
French (fr)
Inventor
Hans Stenberg KNUDSEN
Christian Plambech
Rasmus Ohlenschlaeger
Jorgen Jorgensen
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 CA3002301A1 publication Critical patent/CA3002301A1/en
Pending legal-status Critical Current

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
    • A61M5/2033Spring-loaded one-shot injectors with or without automatic needle insertion
    • 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
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/145Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1454Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons spring-actuated, e.g. by a clockwork
    • 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
    • A61M5/3202Devices for protection of the needle before use, e.g. caps
    • A61M5/3204Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
    • 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
    • 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
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/14244Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • A61M2005/14252Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means
    • A61M2005/14256Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means with means for preventing access to the needle after use
    • 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
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/145Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14506Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork
    • 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
    • A61M2005/206With automatic needle insertion
    • 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
    • A61M5/31511Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/31518Piston or piston-rod constructions, e.g. connection of piston with piston-rod designed to reduce the overall size of an injection device, e.g. using flexible or pivotally connected chain-like rod members
    • 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)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA3002301A 2015-10-28 2016-10-28 Single-use auto-injector Pending CA3002301A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15191929.7A EP3162395A1 (en) 2015-10-28 2015-10-28 Single-use auto-injector
EP15191929.7 2015-10-28
PCT/EP2016/076156 WO2017072333A1 (en) 2015-10-28 2016-10-28 Single-use auto-injector

Publications (1)

Publication Number Publication Date
CA3002301A1 true CA3002301A1 (en) 2017-05-04

Family

ID=54360949

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3002301A Pending CA3002301A1 (en) 2015-10-28 2016-10-28 Single-use auto-injector

Country Status (15)

Country Link
US (3) US11033684B2 (enExample)
EP (4) EP3162395A1 (enExample)
JP (4) JP6938484B2 (enExample)
AU (4) AU2016347644B2 (enExample)
CA (1) CA3002301A1 (enExample)
CY (1) CY1122354T1 (enExample)
DK (1) DK3368101T3 (enExample)
ES (2) ES2959440T3 (enExample)
HU (1) HUE045575T2 (enExample)
LT (1) LT3368101T (enExample)
MX (2) MX395072B (enExample)
PL (1) PL3368101T3 (enExample)
PT (1) PT3368101T (enExample)
SI (1) SI3368101T1 (enExample)
WO (1) WO2017072333A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2549750A (en) * 2016-04-27 2017-11-01 Owen Mumford Ltd Medicament delivery device
US10376656B2 (en) * 2016-05-18 2019-08-13 Portal Instruments, Inc. Side-angle decapping of pre-filled syringe
US20210353877A1 (en) * 2017-05-18 2021-11-18 Sanofi-Aventis Deutschland Gmbh Drug delivery device
CA3073835A1 (en) 2017-08-30 2019-03-07 Pirouette Medical LLC Compact auto-injector
US10441714B2 (en) 2017-10-05 2019-10-15 Pirouette Medical LLC Protective case for an auto-injector
US11033678B2 (en) 2017-11-20 2021-06-15 Agist Medical Systems, Inc. Compact injector drive
US11040147B2 (en) 2017-11-21 2021-06-22 Acist Medical Systems, Inc. Injector position sensing
AU2019235530B2 (en) 2018-03-13 2025-01-02 Mcdermott Laboratories Limited Devices for injecting medicaments and methods of use
WO2019192662A1 (en) 2018-04-04 2019-10-10 Cpu Innovation Aps Auto injector with improved functionality
EP3801691B1 (en) 2018-05-24 2024-12-11 Novartis AG Automatic drug delivery device
US12453822B2 (en) 2019-02-26 2025-10-28 Becton Dickinson France Auto-injector with audio indicator
KR102421966B1 (ko) * 2019-12-27 2022-07-19 지피헬스 주식회사 길이 단축형 휴대용 자동주사 장치
WO2022147985A1 (en) * 2021-01-05 2022-07-14 Medtrum Technologies Inc. A skin patch drug infusion device
US11872369B1 (en) 2021-02-18 2024-01-16 Fresenius Kabi Deutschland Gmbh Wearable medicament delivery device with leakage and skin contact sensing and method of use thereof
US11311666B1 (en) 2021-02-18 2022-04-26 Fresenius Kabi Deutschland Gmbh Modular wearable medicament delivery device and method of use thereof
US11464902B1 (en) 2021-02-18 2022-10-11 Fresenius Kabi Deutschland Gmbh Wearable medicament delivery device with compressible reservoir and method of use thereof
US11497847B1 (en) 2021-02-19 2022-11-15 Fresenius Kabi Deutschland Gmbh Wearable injector with adhesive substrate
US11426523B1 (en) 2021-02-19 2022-08-30 Fresenius Kabi Deutschland Gmbh Drug delivery assembly including a removable cartridge
US11607505B1 (en) 2021-02-19 2023-03-21 Fresenius Kabi Deutschland Gmbh Wearable injector with sterility sensors
US11406755B1 (en) 2021-02-19 2022-08-09 Fresenius Kabi Deutschland Gmbh Sensing fluid flow irregularities in an on-body injector
US11413394B1 (en) 2021-02-19 2022-08-16 Fresenius Kabi Deutschland Gmbh Display for wearable drug delivery device
US11633537B1 (en) 2021-02-19 2023-04-25 Fresenius Kabi Deutschland Gmbh Drug delivery assembly including a pre-filled cartridge
US11344682B1 (en) 2021-02-19 2022-05-31 Fresenius Kabi Deutschland Gmbh Drug supply cartridge with visual use indicator and delivery devices that use the same
US11419976B1 (en) 2021-04-30 2022-08-23 Fresenius Kabi Deutschland Gmbh Wearable drug delivery device with pressurized fluid dispensing
US11529459B1 (en) 2021-04-30 2022-12-20 Fresenius Kabi Deutschland Gmbh Wearable injector with adhesive module
US11351300B1 (en) 2021-04-30 2022-06-07 Fresenius Kabl Deutschland GmbH Drug dispensing system with replaceable drug supply cartridges
US11504470B1 (en) 2021-04-30 2022-11-22 Fresenius Kabi Deutschland Gmbh Deformable drug reservoir for wearable drug delivery device
US11717608B1 (en) 2021-05-03 2023-08-08 Fresenius Kabi Deutschland Gmbh Drug delivery assembly including an adhesive pad
US11484646B1 (en) 2021-05-04 2022-11-01 Fresenius Kabi Deutschland Gmbh Sealing systems for a reservoir of an on-body injector
WO2024251793A1 (en) * 2023-06-05 2024-12-12 Sanofi Drug delivery device
WO2024256913A1 (en) * 2023-06-16 2024-12-19 Janssen Biotech, Inc. Drug delivery device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6585699B2 (en) * 2000-04-13 2003-07-01 Nna/S Drug delivery device provided with a one-way mechanism
US6692472B2 (en) * 2000-05-04 2004-02-17 Novo Nordisk A/S Injection device, a preassembled dose setting and injection mechanism for an injection device, and a method of assembling an injection device
AU2002357520A1 (en) * 2001-12-27 2003-07-15 Menicon Co., Ltd. Cartridge syringe, cartridge and ophthalmologic syringe set equipped with the cartridge syringe
DE10240165A1 (de) * 2002-08-30 2004-03-18 Disetronic Licensing Ag Vorrichtung zum dosierten Ausstoßen eines flüssigen Wirkstoffes und Infusionspumpe
DK1850892T4 (da) * 2005-01-24 2023-06-06 Antares Pharma Inc Forfyldt nål-assisteret sprøjtejetinjektor
US7534226B2 (en) * 2005-09-26 2009-05-19 M2 Group Holdings, Inc. Dispensing fluid from an infusion pump system
GB2452030A (en) * 2007-08-10 2009-02-25 Owen Mumford Ltd Injection devices
JP2012521819A (ja) * 2009-03-31 2012-09-20 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬剤送達デバイスにおける及び薬剤送達デバイスに関連する改良
WO2011101376A1 (en) * 2010-02-18 2011-08-25 Sanofi-Aventis Deutschland Gmbh Clutch mechanism
EP2364740A1 (en) * 2010-03-09 2011-09-14 Sanofi-Aventis Deutschland GmbH Arrangement for transferring a translation of a drive means to a plunger
JP6173210B2 (ja) * 2010-08-19 2017-08-02 ノボ・ノルデイスク・エー/エス 針シールド、減衰機構、及び聴覚と触覚によるフィードバックを有する、針を手動で挿入するための医療用自動注射装置
EP2468337A1 (en) * 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Back-end device for an auto-injector and auto-injector
GB2487235A (en) 2011-01-17 2012-07-18 Owen Mumford Ltd Injection device with pneumatic damping of the drive mechanism
US9084849B2 (en) * 2011-01-26 2015-07-21 Kaleo, Inc. Medicament delivery devices for administration of a medicament within a prefilled syringe
EP2699286B1 (en) 2011-04-21 2016-08-31 AbbVie Inc. Wearable automatic injection device
CN108888836B (zh) * 2012-10-17 2021-09-07 椭元医疗技术有限公司 自动药物输送装置
CN104884105B (zh) * 2013-01-10 2018-01-19 诺和诺德股份有限公司 具有剂量采集装置的医用注射系统
US20160106920A1 (en) 2013-06-03 2016-04-21 Novo Nordisk A/S Medical Injection Device
GB2549750A (en) * 2016-04-27 2017-11-01 Owen Mumford Ltd Medicament delivery device

Also Published As

Publication number Publication date
JP7413325B2 (ja) 2024-01-15
AU2016347644B2 (en) 2021-04-01
MX2022010594A (es) 2022-09-09
EP3162395A1 (en) 2017-05-03
ES2959440T3 (es) 2024-02-26
DK3368101T3 (da) 2019-11-11
AU2021204659A1 (en) 2021-07-22
SI3368101T1 (sl) 2019-11-29
JP6938484B2 (ja) 2021-09-22
LT3368101T (lt) 2019-11-11
CY1122354T1 (el) 2021-01-27
US11033684B2 (en) 2021-06-15
EP4233938A2 (en) 2023-08-30
EP3583966B1 (en) 2023-07-26
AU2016347644A1 (en) 2018-04-26
JP2023075320A (ja) 2023-05-30
MX395072B (es) 2025-03-24
PL3368101T3 (pl) 2020-01-31
HUE045575T2 (hu) 2020-01-28
EP4233938A3 (en) 2024-02-28
AU2021204659B2 (en) 2023-02-09
AU2023202885A1 (en) 2023-05-25
MX2018005110A (es) 2018-06-06
US20210268192A1 (en) 2021-09-02
PT3368101T (pt) 2019-11-05
US20180304014A1 (en) 2018-10-25
JP2025103048A (ja) 2025-07-08
AU2025203511A1 (en) 2025-06-05
EP3583966A3 (en) 2020-03-11
ES2751074T3 (es) 2020-03-30
US12186536B2 (en) 2025-01-07
JP2018531702A (ja) 2018-11-01
EP3583966A2 (en) 2019-12-25
US20250082858A1 (en) 2025-03-13
EP3368101B1 (en) 2019-09-04
JP2021191437A (ja) 2021-12-16
WO2017072333A1 (en) 2017-05-04
AU2023202885B2 (en) 2025-02-27
EP3368101A1 (en) 2018-09-05

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