ATE282450T1 - Hypodermische spritze mit selektiv zurückziehbarer nadel - Google Patents

Hypodermische spritze mit selektiv zurückziehbarer nadel

Info

Publication number
ATE282450T1
ATE282450T1 AT01117419T AT01117419T ATE282450T1 AT E282450 T1 ATE282450 T1 AT E282450T1 AT 01117419 T AT01117419 T AT 01117419T AT 01117419 T AT01117419 T AT 01117419T AT E282450 T1 ATE282450 T1 AT E282450T1
Authority
AT
Austria
Prior art keywords
plunger
inner sleeve
open
cavity
syringe
Prior art date
Application number
AT01117419T
Other languages
English (en)
Inventor
Richard Caizza
Simon Cohn
Jonathan Gabel
Original Assignee
Becton Dickinson 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 Becton Dickinson Co filed Critical Becton Dickinson Co
Application granted granted Critical
Publication of ATE282450T1 publication Critical patent/ATE282450T1/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
    • A61M5/31—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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/31516—Piston or piston-rod constructions, e.g. connection of piston with piston-rod reducing dead-space in the syringe barrel after delivery
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/06—Packaging for specific medical equipment
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (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)
AT01117419T 2000-08-31 2001-07-19 Hypodermische spritze mit selektiv zurückziehbarer nadel ATE282450T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/652,374 US6413237B1 (en) 2000-08-31 2000-08-31 Hypodermic syringe with selectively retractable needle

Publications (1)

Publication Number Publication Date
ATE282450T1 true ATE282450T1 (de) 2004-12-15

Family

ID=24616597

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01117419T ATE282450T1 (de) 2000-08-31 2001-07-19 Hypodermische spritze mit selektiv zurückziehbarer nadel

Country Status (13)

Country Link
US (1) US6413237B1 (de)
EP (1) EP1184048B1 (de)
JP (1) JP5030342B2 (de)
CN (1) CN1243579C (de)
AT (1) ATE282450T1 (de)
AU (1) AU783109B2 (de)
BR (1) BRPI0103728B8 (de)
CA (1) CA2356135C (de)
DE (1) DE60107167T2 (de)
DK (1) DK1184048T3 (de)
ES (1) ES2233530T3 (de)
MX (1) MXPA01008819A (de)
NZ (1) NZ513139A (de)

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JP5138376B2 (ja) * 2004-10-14 2013-02-06 セーフティー メディカル インターナショナル， インコーポレイテッド 引き込み可能な針を有する安全な医療用注射器
US8123724B2 (en) 2004-12-09 2012-02-28 West Pharmaceutical Services Of Delaware, Inc. Auto-injection syringe having vent device
MX2007006973A (es) * 2004-12-09 2007-08-15 West Pharm Serv Inc Acoplamiento para un dispositivo de auto-inyeccion.
US8277409B2 (en) 2005-12-05 2012-10-02 Becton, Dickinson And Company Cutting element for a retracting needle syringe
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EP2311512A3 (de) * 2009-10-19 2014-02-19 Terumo Medical Corporation Spritzenbausätze mit abnehmbaren Nadelanordnungen und geringem Eigenraum
US8758301B2 (en) 2009-12-15 2014-06-24 Abbvie Biotechnology Ltd Firing button for automatic injection device
AU2010336003B2 (en) 2009-12-22 2014-07-03 Unitract Syringe Pty Ltd Retractable syringe with improved delivery efficiency and locking system
KR101850687B1 (ko) 2010-04-21 2018-04-20 애브비 바이오테크놀로지 리미티드 치료제의 제어된 전달을 위한 착용형 자동 주사 디바이스
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US8556854B2 (en) 2010-07-22 2013-10-15 Becton, Dickinson And Company Dual chamber syringe with retractable needle
US8556855B2 (en) 2010-07-22 2013-10-15 Becton, Dickinson And Company Dual chamber syringe with retractable needle
US9550030B2 (en) 2010-07-22 2017-01-24 Becton, Dickinson And Company Dual chamber syringe with retractable needle
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USD708260S1 (en) * 2013-01-22 2014-07-01 Professional Gallery, Inc. Highlighter pen
CN105517606B (zh) 2013-07-01 2019-11-08 科利登医疗系统公司 安全注射器
WO2015073991A1 (en) 2013-11-15 2015-05-21 Credence Medsystems Inc. System and method for drug delivery with a safety syringe
GB2522656A (en) * 2014-01-31 2015-08-05 Consort Medical Plc Improved syringe for autoinjector device
CA2980443C (en) 2014-04-24 2024-03-05 Credence Medsystems Inc. System and method for safety syringe
US10765815B2 (en) 2014-10-31 2020-09-08 L.O.M. Laboratories Inc. Retractable needle syringe
AU2015372441A1 (en) 2014-12-23 2017-08-10 Automed Pty Ltd Delivery apparatus, system and associated methods
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USD765838S1 (en) 2015-03-26 2016-09-06 Tech Group Europe Limited Syringe retention clip
GB2552798B (en) * 2016-08-09 2018-08-22 Danish Medical Innovation Aps Medical device
CN109701115A (zh) * 2018-11-30 2019-05-03 衡刚 一种自动自毁式注射器
US12544516B2 (en) * 2019-06-27 2026-02-10 Plasto Technology Group Llc Ultra-low waste disposable syringe with self-adjusting integrated safety features
US12274862B2 (en) 2019-07-09 2025-04-15 Becton, Dickinson And Company Self-controllable load spring washer
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CN118414184A (zh) * 2022-11-11 2024-07-30 北京华视诺维医疗科技有限公司 用于硬膜外注射的集成装置和系统

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Also Published As

Publication number Publication date
JP5030342B2 (ja) 2012-09-19
MXPA01008819A (es) 2002-11-20
CN1356148A (zh) 2002-07-03
AU783109B2 (en) 2005-09-22
EP1184048A1 (de) 2002-03-06
US6413237B1 (en) 2002-07-02
DE60107167D1 (de) 2004-12-23
BR0103728A (pt) 2002-06-18
DE60107167T2 (de) 2005-12-01
BR0103728B1 (pt) 2011-10-18
AU6553601A (en) 2002-03-07
EP1184048B1 (de) 2004-11-17
DK1184048T3 (da) 2005-02-28
CN1243579C (zh) 2006-03-01
JP2002153557A (ja) 2002-05-28
BRPI0103728B8 (pt) 2021-06-22
NZ513139A (en) 2003-04-29
CA2356135C (en) 2009-07-21
ES2233530T3 (es) 2005-06-16
CA2356135A1 (en) 2002-02-28

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