ATE261321T1 - Vorgefüllte medizinische injektionsvorrichtung mit zurückziehbarer nadel - Google Patents

Vorgefüllte medizinische injektionsvorrichtung mit zurückziehbarer nadel

Info

Publication number
ATE261321T1
ATE261321T1 AT97940766T AT97940766T ATE261321T1 AT E261321 T1 ATE261321 T1 AT E261321T1 AT 97940766 T AT97940766 T AT 97940766T AT 97940766 T AT97940766 T AT 97940766T AT E261321 T1 ATE261321 T1 AT E261321T1
Authority
AT
Austria
Prior art keywords
needle
injection device
filled
plunger
hollow housing
Prior art date
Application number
AT97940766T
Other languages
English (en)
Inventor
Michael J Botich
Thor R Halseth
Original Assignee
Mdc Invest Holdings 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 Mdc Invest Holdings Inc filed Critical Mdc Invest Holdings Inc
Application granted granted Critical
Publication of ATE261321T1 publication Critical patent/ATE261321T1/de

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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2422—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/2429—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe 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
    • A61M5/31—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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
    • A61M2005/31506—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit formed as a single piece, e.g. moulded
    • 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
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
    • 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
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5086—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile for indicating if defective, used, tampered with or unsterile

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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)
AT97940766T 1996-09-03 1997-09-03 Vorgefüllte medizinische injektionsvorrichtung mit zurückziehbarer nadel ATE261321T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2534296P 1996-09-03 1996-09-03
US5079797P 1997-06-26 1997-06-26
PCT/US1997/015457 WO1998013077A2 (en) 1996-09-03 1997-09-03 Pre-filled retractable needle injection devices

Publications (1)

Publication Number Publication Date
ATE261321T1 true ATE261321T1 (de) 2004-03-15

Family

ID=26699622

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97940766T ATE261321T1 (de) 1996-09-03 1997-09-03 Vorgefüllte medizinische injektionsvorrichtung mit zurückziehbarer nadel

Country Status (8)

Country Link
EP (1) EP0927054B1 (de)
JP (1) JP2001521409A (de)
CN (1) CN1246071A (de)
AT (1) ATE261321T1 (de)
AU (1) AU4246897A (de)
CA (1) CA2264532C (de)
DE (1) DE69728048T2 (de)
WO (1) WO1998013077A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997512A (en) * 1998-03-04 1999-12-07 Shaw; Thomas J. Retractable dental syringe
GB9928884D0 (en) * 1999-12-08 2000-02-02 Nmt Group Plc Closure assembly
US6183440B1 (en) * 2000-05-25 2001-02-06 Becton, Dickinson And Company Hypodermic syringe having a selectively retractable needle
US6524276B1 (en) * 2000-06-05 2003-02-25 Mdc Investment Holdings, Inc. Fluid collection device having tilting retractable needle
US6800066B2 (en) 2001-04-26 2004-10-05 Nmt Group Plc Retractable needle syringe
FR2842428B1 (fr) 2002-07-19 2004-10-08 Becton Dickinson France Dispositif d'injection d'un produit, notamment a usage medical
EP1927372B1 (de) * 2006-11-29 2009-06-03 Ming-Jeng Shue Einwegspritze mit eingebauter Karpulle
AU2007229353B2 (en) * 2007-10-17 2009-11-19 Deborah Huang Disposable syringe with built-in carpule
MX384690B (es) 2008-05-20 2025-03-14 Avant Medical Corp Sistema auto-inyector.
US8052645B2 (en) 2008-07-23 2011-11-08 Avant Medical Corp. System and method for an injection using a syringe needle
US8177749B2 (en) 2008-05-20 2012-05-15 Avant Medical Corp. Cassette for a hidden injection needle
EP2417996A1 (de) * 2010-08-13 2012-02-15 Just Innovative Layouts Pty Ltd. Medizinische Einsatzeinführungsvorrichtung
CA3021845C (en) 2011-04-20 2022-03-29 Amgen Inc. Autoinjector apparatus
USD898908S1 (en) 2012-04-20 2020-10-13 Amgen Inc. Pharmaceutical product cassette for an injection device
TWI580451B (zh) 2013-03-15 2017-05-01 安美基公司 用於注射器之匣盒及使用具有自動注射器及匣盒之自動注射器設備之方法
EP2968775B1 (de) 2013-03-15 2019-12-18 Amgen Inc. Medikamentenkassette, autoinjektor und autoinjektorsystem
BR112016014044A2 (pt) 2013-12-16 2017-08-08 Walsh Jessica Dispositivo de administração de medicação usável
US10610651B2 (en) 2014-06-09 2020-04-07 Aerami Therapeutics, Inc. Self-puncturing liquid drug cartridges and associated dispenser
FR3023171B1 (fr) * 2014-07-04 2016-08-19 Aptar France Sas Autoinjecteur.
WO2018038077A1 (ja) * 2016-08-23 2018-03-01 テルモ株式会社 シリンジ包装体
KR101911319B1 (ko) * 2017-01-06 2018-10-24 김성욱 약물 주입 장치
EP3873562B1 (de) 2018-09-17 2025-08-13 Rx Bandz, Inc. Miniaturisierte, am körper tragbare medikamentenverabreichungsvorrichtung
GB201908957D0 (en) * 2019-06-23 2019-08-07 Royal College Of Art Syringe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767413A (en) * 1987-04-20 1988-08-30 Habley Medical Technology Corporation Dental syringe having an automatically retractable needle
ES2009709A6 (es) * 1989-01-24 1989-10-01 Villar Pascual Jose Antonio Jeronguilla de seguridad monouso.
US4966593A (en) * 1989-03-06 1990-10-30 Design Specialties Laboratories Disposable hypodermic syringe with retractable needle
US5129884A (en) * 1990-01-16 1992-07-14 Dysarz Edward D Trap in barrel one handed retracted intervenous catheter device
GB9107647D0 (en) * 1991-04-11 1991-05-29 Jeffrey Peter Syringe construction providing needle point protection
ITMI920710A1 (it) * 1992-03-25 1993-09-25 Federico Demetrio Siringa di sicurezza con ago retrattile dopo l'uso in modo da evitare il riutilizzo della siringa e la diffusione di malattie contagiose per
US5395337A (en) * 1993-08-31 1995-03-07 Clemens; Anton H. Needle retraction system
US5385551A (en) * 1993-09-22 1995-01-31 Shaw; Thomas J. Nonreusable medical device with front retraction
SG46720A1 (en) * 1993-10-28 1998-02-20 Lok Needle Syringe Pty Ltd Hypodermic syringe with retractable needle mount
ES2197246T3 (es) * 1995-08-22 2004-01-01 Mdc Investment Holdings, Inc. Ampollas de inyeccion precargadas con aguja retractil.

Also Published As

Publication number Publication date
DE69728048T2 (de) 2004-09-09
DE69728048D1 (de) 2004-04-15
WO1998013077A2 (en) 1998-04-02
CN1246071A (zh) 2000-03-01
CA2264532A1 (en) 1998-04-02
EP0927054A4 (de) 2000-08-23
EP0927054A2 (de) 1999-07-07
WO1998013077A3 (en) 1998-05-07
EP0927054B1 (de) 2004-03-10
CA2264532C (en) 2004-04-20
JP2001521409A (ja) 2001-11-06
AU4246897A (en) 1998-04-17

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Legal Events

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