CA2899558A1 - Delay mechanism suitable for compact automatic injection device - Google Patents

Delay mechanism suitable for compact automatic injection device Download PDF

Info

Publication number
CA2899558A1
CA2899558A1 CA2899558A CA2899558A CA2899558A1 CA 2899558 A1 CA2899558 A1 CA 2899558A1 CA 2899558 A CA2899558 A CA 2899558A CA 2899558 A CA2899558 A CA 2899558A CA 2899558 A1 CA2899558 A1 CA 2899558A1
Authority
CA
Canada
Prior art keywords
follower
housing
plunger element
delay mechanism
shuttle
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.)
Abandoned
Application number
CA2899558A
Other languages
English (en)
French (fr)
Inventor
Jesse Arnold Fourt
Bradley James SIMPSON
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of CA2899558A1 publication Critical patent/CA2899558A1/en
Abandoned legal-status Critical Current

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
    • A61M5/3205—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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • 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
    • 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

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)
CA2899558A 2013-03-14 2014-03-07 Delay mechanism suitable for compact automatic injection device Abandoned CA2899558A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361783007P 2013-03-14 2013-03-14
US61/783,007 2013-03-14
PCT/US2014/021485 WO2014159017A1 (en) 2013-03-14 2014-03-07 Delay mechanism suitable for compact automatic injection device

Publications (1)

Publication Number Publication Date
CA2899558A1 true CA2899558A1 (en) 2014-10-02

Family

ID=50349965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2899558A Abandoned CA2899558A1 (en) 2013-03-14 2014-03-07 Delay mechanism suitable for compact automatic injection device

Country Status (13)

Country Link
US (1) US9925337B2 (enExample)
EP (1) EP2968766B1 (enExample)
JP (1) JP6227109B2 (enExample)
KR (1) KR20150119092A (enExample)
CN (1) CN105025958A (enExample)
AU (1) AU2014241449A1 (enExample)
BR (1) BR112015020017A2 (enExample)
CA (1) CA2899558A1 (enExample)
EA (1) EA201591482A1 (enExample)
ES (1) ES2927108T3 (enExample)
HK (1) HK1212641A1 (enExample)
WO (1) WO2014159017A1 (enExample)
ZA (1) ZA201505514B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016205403A3 (en) * 2015-06-15 2017-01-26 Nuance Designs Of Ct, Llc Gas-propelled autoinjector with gas flow regulator
US9675754B2 (en) 2012-10-24 2017-06-13 Nuance Designs, LLC Autoinjector
US11554215B2 (en) 2017-06-08 2023-01-17 Novartis Ag Injection device and injection solution transferring system

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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WO2014159017A1 (en) * 2013-03-14 2014-10-02 Eli Lilly And Company Delay mechanism suitable for compact automatic injection device
WO2015171777A1 (en) 2014-05-07 2015-11-12 Amgen Inc. Autoinjector with shock reducing elements
EP3251596B1 (en) * 2015-01-27 2020-01-01 Terumo Kabushiki Kaisha Sensor insertion device and sensor insertion device set
CN107438443B (zh) * 2015-04-24 2020-09-01 艾斯曲尔医疗公司 驱动机构
CN113181477B (zh) 2015-06-04 2023-07-14 麦迪麦珀医疗工程有限公司 用于药物释放装置的筒插入
FR3036965B1 (fr) 2015-06-05 2021-10-01 Aptar France Sas Autoinjecteur
FR3036966B1 (fr) * 2015-06-05 2021-10-01 Aptar France Sas Autoinjecteur
CH711240A2 (de) * 2015-06-23 2016-12-30 Tecpharma Licensing Ag Autoinjektionsvorrichtung.
CA3024577C (en) * 2016-05-18 2020-04-28 Shl Medical Ag Administration mechanism for a medicament delivery device
EP3463526B1 (en) * 2016-06-02 2024-08-21 West Pharma. Services Il, Ltd. Three position needle retraction
US10549044B2 (en) 2016-06-09 2020-02-04 Becton, Dickinson And Company Spacer assembly for drug delivery system
US10792432B2 (en) 2016-06-09 2020-10-06 Becton, Dickinson And Company Drive assembly and spacer for drug delivery system
CN109562220B (zh) 2016-08-01 2021-06-29 西医药服务以色列有限公司 部分门关闭防止弹簧
GB201701935D0 (en) * 2017-02-06 2017-03-22 Owen Mumford Ltd Medicament delivery devices
JP6921997B2 (ja) 2017-05-30 2021-08-18 ウェスト ファーマ サービシーズ イスラエル リミテッド ウェアラブル注射器のモジュラ駆動トレイン
WO2018226565A1 (en) 2017-06-08 2018-12-13 Amgen Inc. Torque driven drug delivery device
US11246980B2 (en) 2017-07-12 2022-02-15 Fresenius Vial Sas Pump device having a holding device for receiving a syringe
WO2019058177A1 (en) * 2017-09-21 2019-03-28 West Pharma Services Il, Ltd. INJECTOR NEEDLE INSERTION MECHANISM FOR INJECTOR
EP3694586A1 (en) 2017-10-12 2020-08-19 Eli Lilly and Company Needle shield puller for drug delivery system
CA3175774A1 (en) 2017-10-16 2019-04-25 Becton, Dickinson And Company Spacer assembly for drug delivery device
EP3727514B1 (en) 2017-12-22 2025-02-05 West Pharma Services IL, Ltd. Injector usable with different dimension cartridges
KR102580064B1 (ko) * 2018-02-16 2023-09-20 벡톤 디킨슨 프랑스 약제 조성물이 충진된 의료용 컨테이너를 지지하기 위한 의료용 주입 장치
CN108434556A (zh) * 2018-05-23 2018-08-24 苏州鹏烨医疗科技有限公司 注射笔
CN117138169A (zh) * 2018-10-15 2023-12-01 安进公司 药物递送装置
FI3938013T3 (fi) 2019-03-15 2023-11-03 Lilly Co Eli Automaattinen injektiojärjestelmä
KR102412806B1 (ko) * 2021-08-27 2022-06-23 김성우 약액 주입장치
EP4426399A4 (en) * 2021-11-01 2025-10-15 Becton Dickinson Co ALARM INDICATOR FOR DRUG DELIVERY DEVICE
JP2025025364A (ja) * 2023-08-09 2025-02-21 大成化工株式会社 注射装置
KR102810349B1 (ko) * 2024-09-23 2025-05-19 장원재 투여량 조절기능을 구비한 자동 주사기
CN119792725B (zh) * 2025-01-20 2025-12-12 深圳市美好创亿医疗科技股份有限公司 注射延时机构及注射装置

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9675754B2 (en) 2012-10-24 2017-06-13 Nuance Designs, LLC Autoinjector
WO2016205403A3 (en) * 2015-06-15 2017-01-26 Nuance Designs Of Ct, Llc Gas-propelled autoinjector with gas flow regulator
US11554215B2 (en) 2017-06-08 2023-01-17 Novartis Ag Injection device and injection solution transferring system

Also Published As

Publication number Publication date
KR20150119092A (ko) 2015-10-23
US20160001004A1 (en) 2016-01-07
US9925337B2 (en) 2018-03-27
ZA201505514B (en) 2017-05-31
AU2014241449A1 (en) 2015-08-13
WO2014159017A1 (en) 2014-10-02
HK1212641A1 (zh) 2016-06-17
CN105025958A (zh) 2015-11-04
JP6227109B2 (ja) 2017-11-08
BR112015020017A2 (pt) 2017-07-18
JP2016517301A (ja) 2016-06-16
EP2968766A1 (en) 2016-01-20
EP2968766B1 (en) 2022-08-10
ES2927108T3 (es) 2022-11-02
EA201591482A1 (ru) 2016-01-29

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150724

FZDE Discontinued

Effective date: 20180228