CA2850625C - Syringe having pivoting arm plunger rod - Google Patents

Syringe having pivoting arm plunger rod Download PDF

Info

Publication number
CA2850625C
CA2850625C CA2850625A CA2850625A CA2850625C CA 2850625 C CA2850625 C CA 2850625C CA 2850625 A CA2850625 A CA 2850625A CA 2850625 A CA2850625 A CA 2850625A CA 2850625 C CA2850625 C CA 2850625C
Authority
CA
Canada
Prior art keywords
plunger rod
plunger
syringe barrel
adapter
syringe
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
CA2850625A
Other languages
English (en)
French (fr)
Other versions
CA2850625A1 (en
Inventor
Darrin Scott Manke
Christopher Labak
Joseph Omer St. Cyr
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.)
Becton Dickinson France SA
Original Assignee
Becton Dickinson France 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
Application filed by Becton Dickinson France SA filed Critical Becton Dickinson France SA
Priority to CA2951831A priority Critical patent/CA2951831C/en
Publication of CA2850625A1 publication Critical patent/CA2850625A1/en
Application granted granted Critical
Publication of CA2850625C publication Critical patent/CA2850625C/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
    • A61M5/31—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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3104—Caps for syringes without needle
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3121—Means preventing contamination of the medicament compartment of a syringe via the proximal end of a syringe, i.e. syringe end opposite to needle cannula mounting end
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/31518—Piston 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
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31515—Connection of piston with piston rod

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)
CA2850625A 2011-09-30 2012-09-20 Syringe having pivoting arm plunger rod Active CA2850625C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2951831A CA2951831C (en) 2011-09-30 2012-09-20 Syringe having pivoting arm plunger rod

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161541661P 2011-09-30 2011-09-30
US61/541,661 2011-09-30
US13/622,383 2012-09-19
US13/622,383 US9078975B2 (en) 2011-09-30 2012-09-19 Syringe having pivoting arm plunger rod
PCT/US2012/056342 WO2013048874A1 (en) 2011-09-30 2012-09-20 Syringe having pivoting arm plunger rod

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2951831A Division CA2951831C (en) 2011-09-30 2012-09-20 Syringe having pivoting arm plunger rod

Publications (2)

Publication Number Publication Date
CA2850625A1 CA2850625A1 (en) 2013-04-04
CA2850625C true CA2850625C (en) 2017-01-31

Family

ID=47993284

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2850625A Active CA2850625C (en) 2011-09-30 2012-09-20 Syringe having pivoting arm plunger rod
CA2951831A Active CA2951831C (en) 2011-09-30 2012-09-20 Syringe having pivoting arm plunger rod

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2951831A Active CA2951831C (en) 2011-09-30 2012-09-20 Syringe having pivoting arm plunger rod

Country Status (7)

Country Link
US (4) US9078975B2 (https=)
EP (1) EP2760511B1 (https=)
CN (1) CN104023771A (https=)
CA (2) CA2850625C (https=)
ES (1) ES2782362T3 (https=)
IN (1) IN2014DN03391A (https=)
WO (1) WO2013048874A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3545987B1 (en) * 2008-09-18 2021-02-17 Becton, Dickinson and Company Medical injector with coupled body portions
US9078975B2 (en) * 2011-09-30 2015-07-14 Becton Dickinson France, S.A.S. Syringe having pivoting arm plunger rod
RU2016133471A (ru) * 2014-02-14 2018-03-19 Семпра Фармасьютикалс, Инк. Композиции и способы для лечения диабета и заболеваний печени
CN104001238A (zh) * 2014-05-21 2014-08-27 金富康 一种具有注射功能的药水瓶及推送装置
US10898658B2 (en) 2016-07-06 2021-01-26 LynJohnston, LLC Compact injection device with telescoping components
WO2021263084A1 (en) * 2020-06-26 2021-12-30 Board Of Regents Of The University Of Nebraska Precision syringe plunger with separately manufactured and irreversibly coupled plunger arm and plunger rod
EP3737443A4 (en) 2018-01-10 2021-10-27 Lynjohnston, Llc SYSTEMS AND PROCESSES ASSOCIATED WITH A COMPACT INJECTOR
EP3656418A1 (en) * 2018-11-22 2020-05-27 Tecpharma Licensing AG An injection device comprising length and volume adapters
US11344904B2 (en) * 2019-02-19 2022-05-31 Myra Hight Storage container and dispenser
CN118718181A (zh) 2019-06-05 2024-10-01 里珍纳龙药品有限公司 用于精确剂量递送的装置及方法
US20230086278A1 (en) * 2020-02-14 2023-03-23 Merck Sharp & Dohme Llc Patient training device for use with a safety syringe injector
CN114247014B (zh) * 2020-09-25 2024-12-24 群康生技股份有限公司 注射器
FR3128644A1 (fr) 2021-11-03 2023-05-05 Laboratoire Aguettant Seringue préremplie (PFS) à tige de piston amovible, stockable le long du cylindre de seringue.
USD1120314S1 (en) 2022-11-30 2026-03-24 Regeneron Pharmaceuticals, Inc. Dose delivery device
EP4673195A1 (en) * 2023-03-01 2026-01-07 Pacto Medical Inc. Assemblable compact syringe with side mounted plunger rod

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE188449C (https=)
US4011868A (en) 1975-05-19 1977-03-15 Friend John H Hypodermic syringe with articulate plunger
CH661444A5 (en) * 1984-12-07 1987-07-31 Jean Denis Schweblin Dr Syringe
US4581023A (en) 1985-02-12 1986-04-08 Kuntz David H Hypodermic syringe assembly
US6344031B1 (en) 1989-03-22 2002-02-05 Laurel A. Novacek Safety syringe needle device with interchangeable and retractable needle platform
US5599268A (en) 1994-07-20 1997-02-04 Tetra Laval Holdings & Finance S.A. Belt driven linear transport apparatus for packaging machine
US5833668A (en) 1996-11-21 1998-11-10 Aguilar; David G. Hypodermic syringe
DE19923131A1 (de) 1999-05-19 2000-11-30 Sigismund Laskowski Medizinische Injektionsspritze
US6599268B1 (en) 2000-06-27 2003-07-29 Becton Dickinson And Company Hypodermic syringe with a selectively retractable needle
US8172813B2 (en) * 2008-02-28 2012-05-08 Becton, Dickinson And Company Syringe with two piece plunger rod
JP5824361B2 (ja) 2008-09-29 2015-11-25 リッズ エービーＬｉｄｄｓ Ａｂ 注射装置
US8636702B2 (en) 2009-08-21 2014-01-28 Beckton Dickinson France, S.A.S. Magnifying collapsed plunger rod
US9821119B2 (en) 2009-08-21 2017-11-21 Becton Dickinson France Syringe assembly with pivoting plunger and integral tip guard
WO2011022615A1 (en) 2009-08-21 2011-02-24 Becton Dickinson France Sas Syringe having a collapsible plunger rod
JP5539595B2 (ja) 2010-10-29 2014-07-02 ベクトン ディキンソン フランス 容器のためのピストンロッド
US9078975B2 (en) * 2011-09-30 2015-07-14 Becton Dickinson France, S.A.S. Syringe having pivoting arm plunger rod

Also Published As

Publication number Publication date
US20210283335A1 (en) 2021-09-16
EP2760511A1 (en) 2014-08-06
US20150265774A1 (en) 2015-09-24
US20170252516A1 (en) 2017-09-07
US9078975B2 (en) 2015-07-14
WO2013048874A1 (en) 2013-04-04
CN104023771A (zh) 2014-09-03
CA2951831C (en) 2018-07-17
US12533470B2 (en) 2026-01-27
US9687610B2 (en) 2017-06-27
EP2760511B1 (en) 2020-01-22
US20130085455A1 (en) 2013-04-04
CA2951831A1 (en) 2013-04-04
US11045605B2 (en) 2021-06-29
CA2850625A1 (en) 2013-04-04
ES2782362T3 (es) 2020-09-14
IN2014DN03391A (https=) 2015-06-05

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