WO2002098480A3 - Seringue de securite - Google Patents

Seringue de securite Download PDF

Info

Publication number
WO2002098480A3
WO2002098480A3 PCT/US2002/016567 US0216567W WO02098480A3 WO 2002098480 A3 WO2002098480 A3 WO 2002098480A3 US 0216567 W US0216567 W US 0216567W WO 02098480 A3 WO02098480 A3 WO 02098480A3
Authority
WO
WIPO (PCT)
Prior art keywords
needle
barrel
safety syringe
plunger
sleeve
Prior art date
Application number
PCT/US2002/016567
Other languages
English (en)
Other versions
WO2002098480A2 (fr
WO2002098480A8 (fr
Inventor
Hsien Tsung Wang
Chung Chin Chen
Original Assignee
Hsien Tsung Wang
Chung Chin Chen
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 Hsien Tsung Wang, Chung Chin Chen filed Critical Hsien Tsung Wang
Priority to US10/478,309 priority Critical patent/US20050027260A1/en
Priority to AU2002345397A priority patent/AU2002345397A1/en
Publication of WO2002098480A2 publication Critical patent/WO2002098480A2/fr
Publication of WO2002098480A3 publication Critical patent/WO2002098480A3/fr
Publication of WO2002098480A8 publication Critical patent/WO2002098480A8/fr

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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
    • A61M5/3272—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position having projections following labyrinth paths
    • 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps

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)

Abstract

L'invention concerne une seringue de sécurité comprenant un manchon ; un corps de pompe creux incluant une partie avant ; une aiguille ; et un piston ajusté étroitement et coulissant dans le corps de pompe. Après utilisation, on retire le piston de façon à faire coulisser le corps de pompe vers l'arrière jusqu'à ce que l'aiguille soit reçue à nouveau dans le manchon, ce qui permet de prévenir toute piqûre accidentelle du personnel médical et donc toute contamination par des micro-organismes ou du sang situés sur l'aiguille.
PCT/US2002/016567 2001-06-05 2002-06-05 Seringue de securite WO2002098480A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/478,309 US20050027260A1 (en) 2001-06-05 2002-06-05 Safety syringe
AU2002345397A AU2002345397A1 (en) 2001-06-05 2002-06-05 Safety syringe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN01226524U CN2484969Y (zh) 2001-06-05 2001-06-05 注射针头的安全装置
CN01226524.1 2001-06-05

Publications (3)

Publication Number Publication Date
WO2002098480A2 WO2002098480A2 (fr) 2002-12-12
WO2002098480A3 true WO2002098480A3 (fr) 2003-08-14
WO2002098480A8 WO2002098480A8 (fr) 2003-12-31

Family

ID=4698038

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/016567 WO2002098480A2 (fr) 2001-06-05 2002-06-05 Seringue de securite

Country Status (3)

Country Link
CN (1) CN2484969Y (fr)
AU (1) AU2002345397A1 (fr)
WO (1) WO2002098480A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60315409T2 (de) * 2003-03-14 2008-05-15 Shue, Ming-Jeng Einwegspritze
US8062252B2 (en) 2005-02-18 2011-11-22 Becton, Dickinson And Company Safety shield system for a syringe
CN102525488B (zh) 2011-12-01 2013-09-25 上海金塔医用器材有限公司 一次性使用无菌回缩安全采血针
CN102626314A (zh) * 2012-04-28 2012-08-08 上海金塔医用器材有限公司 一次性使用回缩安全采血袋

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487834A (en) * 1967-08-16 1970-01-06 Silas S Smith Jr Paracervical and pudendal appliance
US5019051A (en) * 1989-03-02 1991-05-28 Needlepoint Guard, Inc. Hypodermic needle guard
US5232457A (en) * 1991-08-05 1993-08-03 Grim John P Medical syringe
US5290255A (en) * 1993-02-02 1994-03-01 Vallelunga Anthony J Apparatus for shielding a syringe needle
US5498243A (en) * 1995-01-31 1996-03-12 Unique Management Enterprises, Inc. Apparatus for shielding a syringe needle
US5795336A (en) * 1993-02-11 1998-08-18 Beech Medical Products, Inc. Automatic needle protector having features for facilitating assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487834A (en) * 1967-08-16 1970-01-06 Silas S Smith Jr Paracervical and pudendal appliance
US5019051A (en) * 1989-03-02 1991-05-28 Needlepoint Guard, Inc. Hypodermic needle guard
US5232457A (en) * 1991-08-05 1993-08-03 Grim John P Medical syringe
US5290255A (en) * 1993-02-02 1994-03-01 Vallelunga Anthony J Apparatus for shielding a syringe needle
US5795336A (en) * 1993-02-11 1998-08-18 Beech Medical Products, Inc. Automatic needle protector having features for facilitating assembly
US5498243A (en) * 1995-01-31 1996-03-12 Unique Management Enterprises, Inc. Apparatus for shielding a syringe needle

Also Published As

Publication number Publication date
CN2484969Y (zh) 2002-04-10
WO2002098480A2 (fr) 2002-12-12
WO2002098480A8 (fr) 2003-12-31
AU2002345397A1 (en) 2002-12-16

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