ATE262937T1 - Hypodermische spritze mit selektiv zurückziehbarer nadel - Google Patents

Hypodermische spritze mit selektiv zurückziehbarer nadel

Info

Publication number
ATE262937T1
ATE262937T1 AT01117995T AT01117995T ATE262937T1 AT E262937 T1 ATE262937 T1 AT E262937T1 AT 01117995 T AT01117995 T AT 01117995T AT 01117995 T AT01117995 T AT 01117995T AT E262937 T1 ATE262937 T1 AT E262937T1
Authority
AT
Austria
Prior art keywords
plunger
distal
hub
barrel
stem
Prior art date
Application number
AT01117995T
Other languages
English (en)
Inventor
Roger W Hoeck
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 ATE262937T1 publication Critical patent/ATE262937T1/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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided on the 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
    • 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
    • A61M5/178—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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/917—Body fluid, devices for protection therefrom, e.g. aids, hepatitus
    • Y10S128/919—Syringe, means to protect user

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)
AT01117995T 2000-08-30 2001-07-25 Hypodermische spritze mit selektiv zurückziehbarer nadel ATE262937T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/651,520 US6558357B1 (en) 2000-08-30 2000-08-30 Hypodermic syringe with selectively retractable needle

Publications (1)

Publication Number Publication Date
ATE262937T1 true ATE262937T1 (de) 2004-04-15

Family

ID=24613154

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01117995T ATE262937T1 (de) 2000-08-30 2001-07-25 Hypodermische spritze mit selektiv zurückziehbarer nadel

Country Status (8)

Country Link
US (1) US6558357B1 (de)
EP (1) EP1184049B1 (de)
AT (1) ATE262937T1 (de)
AU (1) AU783051B2 (de)
CA (1) CA2354786C (de)
DE (1) DE60102526T2 (de)
DK (1) DK1184049T3 (de)
ES (1) ES2218316T3 (de)

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AU2004222676B2 (en) * 2003-03-20 2010-06-17 Unitract Syringe Pty Ltd Syringe spring retainer
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US9550030B2 (en) 2010-07-22 2017-01-24 Becton, Dickinson And Company Dual chamber syringe with retractable needle
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US8702653B2 (en) * 2012-02-23 2014-04-22 Unitract Syringe Pty Ltd Retractable needle safety syringes
MX364009B (es) 2012-02-23 2019-04-10 Unitract Syringe Pty Ltd Dispositivos para el suministro dirigido de implantes terapeuticos.
EP2968795B1 (de) * 2013-03-12 2017-05-03 Unitract Syringe Pty Ltd Adapter und sicherheitsspritzen mit einziehbarer nadel
WO2016058278A1 (zh) * 2014-10-14 2016-04-21 洪志华 转动式安全针筒
TWI681792B (zh) 2014-10-31 2020-01-11 加拿大商Ｌ Ｏ Ｍ 實驗股份有限公司 可伸縮針式注射器
EP3236882B1 (de) 2014-12-23 2020-02-05 Automed Pty Ltd Ausgabevorrichtung, system und zugehöriges verfahren
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US11957542B2 (en) 2020-04-30 2024-04-16 Automed Patent Holdco, Llc Sensing complete injection for animal injection device
CN112494119B (zh) * 2020-12-22 2021-09-28 河南科技大学第一附属医院 一种疼痛科微创手术用施药装置及使用方法
CN115721812B (zh) * 2022-12-09 2026-03-03 中国人民解放军北部战区总医院 一种皮下注射定量注射装置

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Also Published As

Publication number Publication date
US6558357B1 (en) 2003-05-06
DE60102526D1 (de) 2004-05-06
CA2354786A1 (en) 2002-02-28
EP1184049B1 (de) 2004-03-31
DE60102526T2 (de) 2005-02-03
CA2354786C (en) 2009-02-24
EP1184049A1 (de) 2002-03-06
AU6553801A (en) 2002-03-07
DK1184049T3 (da) 2004-06-07
AU783051B2 (en) 2005-09-22
ES2218316T3 (es) 2004-11-16

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