AU2014348292B2 - System and method for drug delivery with a safety syringe - Google Patents

System and method for drug delivery with a safety syringe Download PDF

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Publication number
AU2014348292B2
AU2014348292B2 AU2014348292A AU2014348292A AU2014348292B2 AU 2014348292 B2 AU2014348292 B2 AU 2014348292B2 AU 2014348292 A AU2014348292 A AU 2014348292A AU 2014348292 A AU2014348292 A AU 2014348292A AU 2014348292 B2 AU2014348292 B2 AU 2014348292B2
Authority
AU
Australia
Prior art keywords
needle
plunger
stopper
syringe body
latch
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
AU2014348292A
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English (en)
Other versions
AU2014348292A1 (en
Inventor
Stephen H. Diaz
John F. Shanley
Alan E. Shluzas
Dan Thayer
Jeff Tillack
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.)
Credence Medsystems Inc
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Credence Medsystems 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 Credence Medsystems Inc filed Critical Credence Medsystems Inc
Publication of AU2014348292A1 publication Critical patent/AU2014348292A1/en
Application granted granted Critical
Publication of AU2014348292B2 publication Critical patent/AU2014348292B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M5/32—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
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
    • 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
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
    • A61M2005/2474—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase with movable piercing means, e.g. ampoule remains fixed or steady
    • 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
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
    • 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
    • A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger 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
    • 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
    • A61M5/31513—Piston constructions to improve sealing or sliding

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)
AU2014348292A 2013-11-15 2014-11-17 System and method for drug delivery with a safety syringe Active AU2014348292B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361904901P 2013-11-15 2013-11-15
US61/904,901 2013-11-15
PCT/US2014/065998 WO2015073991A1 (en) 2013-11-15 2014-11-17 System and method for drug delivery with a safety syringe

Publications (2)

Publication Number Publication Date
AU2014348292A1 AU2014348292A1 (en) 2016-06-02
AU2014348292B2 true AU2014348292B2 (en) 2019-05-23

Family

ID=53058152

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014348292A Active AU2014348292B2 (en) 2013-11-15 2014-11-17 System and method for drug delivery with a safety syringe

Country Status (9)

Country Link
US (2) US10300217B2 (enExample)
EP (1) EP3068473B1 (enExample)
JP (2) JP6559667B2 (enExample)
CN (1) CN106029136B (enExample)
AU (1) AU2014348292B2 (enExample)
BR (1) BR112016011085B1 (enExample)
CA (2) CA3249209A1 (enExample)
IL (1) IL245635B (enExample)
WO (1) WO2015073991A1 (enExample)

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JP4917538B2 (ja) 2004-09-03 2012-04-18 エル・オー・エム・ラボラトリーズ・インコーポレイテッド 格納可能な針を備えた使い捨て空気圧式安全注射器
US8323249B2 (en) 2009-08-14 2012-12-04 The Regents Of The University Of Michigan Integrated vascular delivery system
US8814833B2 (en) 2010-05-19 2014-08-26 Tangent Medical Technologies Llc Safety needle system operable with a medical device
WO2011146769A2 (en) 2010-05-19 2011-11-24 Tangent Medical Technologies Llc Integrated vascular delivery system
US9320469B2 (en) * 2012-12-14 2016-04-26 Retractable Technologies, Inc. Retractable needle for blood gas sampling
CA2916968C (en) 2013-07-01 2022-06-21 Credence Medsystems Inc. Safety syringe
BR112016011085B1 (pt) * 2013-11-15 2022-09-20 Credence Medsystems Inc Sistema de injeção
AU2015214400B2 (en) 2014-02-04 2019-10-03 Icu Medical, Inc. Self-priming systems and methods
JP6270266B2 (ja) * 2014-02-19 2018-01-31 住友ゴム工業株式会社 プレフィルドシリンジ用ガスケットおよびプレフィルドシリンジ
EP3868427B1 (en) 2014-04-24 2024-10-30 Credence Medsystems Inc. System for safety syringe
EP3509666A4 (en) * 2016-09-12 2020-06-03 Min Wei MEDICINE INJECTION DEVICE
US10912894B2 (en) 2016-11-01 2021-02-09 Credence Medsystems, Inc. Cartridge safety injection system and methods
EP3638346B1 (en) 2017-06-16 2025-10-15 Credence Medsystems, Inc. System and method for safety syringe
JP7418827B2 (ja) 2018-06-08 2024-01-22 クリーデンス メドシステムズ，インコーポレイテッド 安全シリンジのシステムおよび方法
JP7625271B2 (ja) 2018-11-13 2025-02-03 クリーデンス メドシステムズ，インコーポレイテッド 複数の部位に注入するためのシステムおよび方法
CN113710300B (zh) * 2019-04-01 2024-10-25 科利登医疗系统公司 聚合物注射系统
CN110375067B (zh) 2019-06-25 2024-06-14 北京北分瑞利分析仪器(集团)有限责任公司 一种应用于注射器的活塞密封结构
CN114521147B (zh) * 2019-09-24 2023-06-23 科利登医疗系统公司 用于安全注射器的系统和方法
EP4168067B1 (en) 2020-06-17 2025-08-27 Credence Medsystems, Inc. System and method for microdose injection
EP4008380A1 (de) * 2020-12-07 2022-06-08 Trenta2 S.r.l. Medizinische spritze
JP2022168921A (ja) * 2021-04-27 2022-11-09 土佐エンタープライズ株式会社 筋肉内注射器
US20250152852A1 (en) * 2023-11-13 2025-05-15 Credence Medsystems, Inc. Safe injection systems and methods

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Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US4944723A (en) * 1989-02-02 1990-07-31 Habley Medical Technology Corporation Universal disposable safety syringe system
WO1993018808A1 (en) * 1992-03-25 1993-09-30 Antonio Giovanni Flumene Syringe for medical use with non-reusable automatically disappearing needle
WO2010100244A1 (en) * 2009-03-06 2010-09-10 Sanofi-Aventis Deutschland Gmbh Seal member for syringe with retractable needle
US20130079716A1 (en) * 2009-12-22 2013-03-28 Unitract Syringe Pty Ltd Retractable syringe with improved delivery efficiency and locking system
WO2015003016A2 (en) * 2013-07-01 2015-01-08 Credence Medsystems Inc. Safety syringe

Also Published As

Publication number Publication date
EP3068473A4 (en) 2017-07-26
CN106029136A (zh) 2016-10-12
WO2015073991A1 (en) 2015-05-21
US10300217B2 (en) 2019-05-28
US20150148748A1 (en) 2015-05-28
CN106029136B (zh) 2019-08-16
IL245635B (en) 2021-09-30
US11147928B2 (en) 2021-10-19
BR112016011085B1 (pt) 2022-09-20
CA2930959A1 (en) 2015-05-21
IL245635A0 (en) 2016-06-30
JP2019198669A (ja) 2019-11-21
US20190344021A1 (en) 2019-11-14
AU2014348292A1 (en) 2016-06-02
JP6559667B2 (ja) 2019-08-14
CA2930959C (en) 2025-10-07
JP2016537108A (ja) 2016-12-01
EP3068473B1 (en) 2019-09-04
EP3068473A1 (en) 2016-09-21
CA3249209A1 (en) 2025-02-24
BR112016011085A2 (enExample) 2017-08-08

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