ATE353684T1 - Einwegspritze mit zurückziehbarer nadel - Google Patents

Einwegspritze mit zurückziehbarer nadel

Info

Publication number
ATE353684T1
ATE353684T1 AT04256241T AT04256241T ATE353684T1 AT E353684 T1 ATE353684 T1 AT E353684T1 AT 04256241 T AT04256241 T AT 04256241T AT 04256241 T AT04256241 T AT 04256241T AT E353684 T1 ATE353684 T1 AT E353684T1
Authority
AT
Austria
Prior art keywords
barrel
plunger
needle seat
needle
disposable syringe
Prior art date
Application number
AT04256241T
Other languages
English (en)
Inventor
Ming-Jeng Shue
Deborah Huang
Philip Shue
Original Assignee
Ming-Jeng Shue
Deborah Huang
Philip Shue
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 Ming-Jeng Shue, Deborah Huang, Philip Shue filed Critical Ming-Jeng Shue
Application granted granted Critical
Publication of ATE353684T1 publication Critical patent/ATE353684T1/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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the 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
    • 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)
  • 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)
AT04256241T 2004-10-08 2004-10-08 Einwegspritze mit zurückziehbarer nadel ATE353684T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04256241A EP1645302B1 (de) 2004-10-08 2004-10-08 Einwegspritze mit zurückziehbarer Nadel

Publications (1)

Publication Number Publication Date
ATE353684T1 true ATE353684T1 (de) 2007-03-15

Family

ID=34930725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04256241T ATE353684T1 (de) 2004-10-08 2004-10-08 Einwegspritze mit zurückziehbarer nadel

Country Status (4)

Country Link
EP (1) EP1645302B1 (de)
AT (1) ATE353684T1 (de)
DE (1) DE602004004789T2 (de)
ES (1) ES2282812T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8617120B2 (en) * 2011-02-17 2013-12-31 Arrow International, Inc. Integrated syringe device with self-capping connector
US11497860B2 (en) 2019-06-27 2022-11-15 Sharps Technology, Inc. Ultra-low waste disposable safety syringe for low dose injections

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9007526A (pt) * 1989-07-11 1992-06-23 Graham Hugh Williams Seringa hipodermica descartavel
DE69825982T2 (de) * 1997-04-25 2005-09-15 Saito, Yoshikuni, Nasu Spritze
US5938641A (en) * 1998-01-07 1999-08-17 Villanueva; George Safety syringe
US20040153035A1 (en) * 2002-11-22 2004-08-05 Life-Shield Products Inc. Retractable type safety syringe

Also Published As

Publication number Publication date
DE602004004789T2 (de) 2007-11-22
DE602004004789D1 (de) 2007-03-29
EP1645302A1 (de) 2006-04-12
ES2282812T3 (es) 2007-10-16
EP1645302B1 (de) 2007-02-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties