CA2903484C - Push button safety injector - Google Patents

Push button safety injector Download PDF

Info

Publication number
CA2903484C
CA2903484C CA2903484A CA2903484A CA2903484C CA 2903484 C CA2903484 C CA 2903484C CA 2903484 A CA2903484 A CA 2903484A CA 2903484 A CA2903484 A CA 2903484A CA 2903484 C CA2903484 C CA 2903484C
Authority
CA
Canada
Prior art keywords
push button
safety injector
button safety
injection
fluid chamber
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
CA2903484A
Other languages
English (en)
French (fr)
Other versions
CA2903484A1 (en
Inventor
Kevin David Swanson
Julius Sund
Peter A. Hoeft
Patrick E. Madsen
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.)
Antares Pharma Inc
Original Assignee
Antares Pharma 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 Antares Pharma Inc filed Critical Antares Pharma Inc
Publication of CA2903484A1 publication Critical patent/CA2903484A1/en
Application granted granted Critical
Publication of CA2903484C publication Critical patent/CA2903484C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
    • 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
    • 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
    • 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
    • A61M5/31—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
    • A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body
    • 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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M5/3202—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
    • A61M5/31—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)
CA2903484A 2013-03-13 2014-03-12 Push button safety injector Active CA2903484C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361779559P 2013-03-13 2013-03-13
US61/779,559 2013-03-13
PCT/US2014/023862 WO2014164943A1 (en) 2013-03-13 2014-03-12 Push button safety injector

Publications (2)

Publication Number Publication Date
CA2903484A1 CA2903484A1 (en) 2014-10-09
CA2903484C true CA2903484C (en) 2019-01-08

Family

ID=51659016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2903484A Active CA2903484C (en) 2013-03-13 2014-03-12 Push button safety injector

Country Status (6)

Country Link
US (2) US10124115B2 (enExample)
EP (1) EP2968773B1 (enExample)
JP (3) JP6228659B2 (enExample)
CA (1) CA2903484C (enExample)
ES (1) ES2795977T3 (enExample)
WO (1) WO2014164943A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2795977T3 (es) * 2013-03-13 2020-11-25 Antares Pharma Inc Inyector de seguridad con botón pulsador
WO2015074984A1 (en) * 2013-11-22 2015-05-28 Sanofi-Aventis Deutschland Gmbh Drug delivery device with dose knob clutch
WO2015122964A1 (en) 2014-02-11 2015-08-20 Dexcom, Inc. Packaging system for analyte sensors
TW201709941A (zh) 2015-06-03 2017-03-16 賽諾菲阿凡提斯德意志有限公司 聲響指示器（二）
TW201700118A (zh) 2015-06-03 2017-01-01 賽諾菲阿凡提斯德意志有限公司 藥物輸送裝置（三）
TW201707737A (zh) 2015-06-03 2017-03-01 賽諾菲阿凡提斯德意志有限公司 藥物輸送裝置（一）
TW201711713A (zh) 2015-06-03 2017-04-01 賽諾菲阿凡提斯德意志有限公司 藥物輸送裝置（五）
TW201709940A (zh) 2015-06-03 2017-03-16 賽諾菲阿凡提斯德意志有限公司 聲響指示器（一）
EP3335213B1 (en) * 2015-08-11 2020-05-20 Noble International, Inc. Prefilled syringe training device with releaseably locking needle guard
KR20180091078A (ko) 2015-12-08 2018-08-14 벡톤 디킨슨 프랑스 의료용 주입기용 캡
GB2565978B (en) 2016-06-06 2022-03-02 E3D Agricultural Cooporative Association Ltd Multiple use computerized injector
EP3474928A4 (en) 2016-06-22 2020-02-26 Antares Pharma, Inc. NADELSCHUTZENTFERNER
EP3323448A1 (en) * 2016-11-18 2018-05-23 Carebay Europe Ltd. Medicament delivery device
JP7136813B2 (ja) 2017-06-08 2022-09-13 ベクトン・ディキンソン・アンド・カンパニー 生物学的流体分離デバイス
CA3211794A1 (en) 2017-06-19 2018-12-27 Dexcom, Inc. Applicators for applying transcutaneous analyte sensors and associated methods of manufacture
EP3703783B1 (en) 2017-11-03 2025-01-08 Sanofi Drug delivery device
DK3703784T3 (da) 2017-11-03 2025-11-24 Sanofi Sa Anordning til indgivelse af lægemidler
EP3801691B1 (en) * 2018-05-24 2024-12-11 Novartis AG Automatic drug delivery device
EP3801694B1 (en) 2018-06-08 2025-08-27 Antares Pharma, Inc. Auto-insert injector
USD888252S1 (en) 2018-06-18 2020-06-23 Dexcom, Inc. Transcutaneous analyte sensor applicator
CA3204309A1 (en) 2018-07-24 2020-02-20 Antares Pharma, Inc. Injector with safety cap
USD946141S1 (en) 2018-09-20 2022-03-15 Janssen Pharmaceuticals, Inc. Autoinjector
AU2020227896B2 (en) * 2019-02-26 2022-09-08 Becton Dickinson France Rigid needle shield remover for autoinjector
US20220184313A1 (en) * 2019-03-29 2022-06-16 Sanofi Drug Delivery Device and Method for Assembling
EP4003466A1 (en) * 2019-07-31 2022-06-01 Janssen Pharmaceuticals, Inc. Injection device with ergonomic housing form factor
CA3209084A1 (en) * 2021-03-10 2022-09-15 Amgen Inc. Drug delivery device
US20250050023A1 (en) * 2021-12-14 2025-02-13 Shl Medical Ag A sub-assembly of a medicament delivery device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9100819D0 (en) * 1991-01-15 1991-02-27 Medimech Int Ltd Subcutaneous injector
US6428528B2 (en) * 1998-08-11 2002-08-06 Antares Pharma, Inc. Needle assisted jet injector
US7018365B2 (en) 1999-05-21 2006-03-28 Micro Therapeutics, Inc. Threaded syringe with quick stop
US7698157B2 (en) 2002-06-12 2010-04-13 Anvita, Inc. System and method for multi-dimensional physician-specific data mining for pharmaceutical sales and marketing
KR20050075373A (ko) * 2002-11-01 2005-07-20 앤태어스 파머, 인코퍼레이티드 분사식 주사에 의한 인슐린 투여
DE10315200B4 (de) 2003-04-03 2005-03-17 3+Extruder Gmbh Getriebe zum Antrieb eines Mehrwellenextruders
DE10351599A1 (de) * 2003-11-05 2005-06-16 Tecpharma Licensing Ag Autoinjektionsvorrichtung
US20050101919A1 (en) 2003-11-07 2005-05-12 Lennart Brunnberg Device for an injector
ATE446112T1 (de) * 2003-12-18 2009-11-15 Tecpharma Licensing Ag Auslösbares injektionsgerät
FR2899482A1 (fr) * 2006-04-11 2007-10-12 Becton Dickinson France Soc Pa Dispositif d'injection automatique
KR101448634B1 (ko) 2007-11-07 2014-10-08 엘지전자 주식회사 복호화 실패 또는 신뢰도에 따라 패킷을 재전송하는 방법
US8308695B2 (en) 2007-11-14 2012-11-13 Shl Group Ab Automatic injection device with actively triggered syringe withdrawal
GB0724944D0 (en) * 2007-12-20 2008-01-30 Ucb Pharma Sa Auto injector
EP2268342B1 (en) * 2008-03-10 2015-09-16 Antares Pharma, Inc. Injector safety device
JP4361962B1 (ja) 2009-01-30 2009-11-11 株式会社アルテ 容器兼用注射器
GB0910681D0 (en) 2009-06-19 2009-08-05 Ucb Pharma Sa Auto-injector
EP2364741A1 (en) * 2010-03-09 2011-09-14 Sanofi-Aventis Deutschland GmbH Interlock mechanism for defining an operation sequence of an auto-injector
GB201020472D0 (en) * 2010-12-02 2011-01-19 Oval Medical Technologies Ltd A drive assembly for an autoinjector
US8496619B2 (en) * 2011-07-15 2013-07-30 Antares Pharma, Inc. Injection device with cammed ram assembly
ES2795977T3 (es) * 2013-03-13 2020-11-25 Antares Pharma Inc Inyector de seguridad con botón pulsador

Also Published As

Publication number Publication date
CA2903484A1 (en) 2014-10-09
EP2968773A4 (en) 2016-11-09
WO2014164943A1 (en) 2014-10-09
US10835676B2 (en) 2020-11-17
EP2968773B1 (en) 2020-05-06
ES2795977T3 (es) 2020-11-25
EP2968773A1 (en) 2016-01-20
US10124115B2 (en) 2018-11-13
US20190046728A1 (en) 2019-02-14
JP2018020195A (ja) 2018-02-08
JP2019150659A (ja) 2019-09-12
JP6876093B2 (ja) 2021-05-26
US20160015897A1 (en) 2016-01-21
JP6228659B2 (ja) 2017-11-08
JP2016515020A (ja) 2016-05-26

Similar Documents

Publication Publication Date Title
CA2903484C (en) Push button safety injector
CN113056297B (zh) 医疗注射系统
CN110520175B (zh) 自动注射器装置
US10518044B2 (en) Holder with safety shield for a drug delivery device
EP2723427B1 (en) Syringe safety assembly
CN103108666B (zh) 注射装置
USRE47903E1 (en) Auto-injector
TWI568468B (zh) 藥物輸送裝置
CN103889484B (zh) 注射装置
EP2585139B1 (en) Needle safety arrangement and method for operating it
DK2585136T3 (en) Needle safety devices and method for operation thereof
EP2585137B1 (en) Auto-injector
US10661020B2 (en) Medication delivery device
CN101868272A (zh) 具有可由安全护套解除作用的容器保持装置的自动注射器
TW201740990A (zh) 注射裝置
HK40018427A (en) Auto-injector device

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150901