MXPA06002688A - Safety syringe. - Google Patents

Safety syringe.

Info

Publication number
MXPA06002688A
MXPA06002688A MXPA06002688A MXPA06002688A MXPA06002688A MX PA06002688 A MXPA06002688 A MX PA06002688A MX PA06002688 A MXPA06002688 A MX PA06002688A MX PA06002688 A MXPA06002688 A MX PA06002688A MX PA06002688 A MXPA06002688 A MX PA06002688A
Authority
MX
Mexico
Prior art keywords
sleeve
syringe barrel
safety syringe
block
sealed part
Prior art date
Application number
MXPA06002688A
Other languages
Spanish (es)
Inventor
Ping-Te Huang
Original Assignee
Ping-Te Huang
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
Priority claimed from EP03102725A external-priority patent/EP1514566B1/en
Priority claimed from CN 03252623 external-priority patent/CN2652415Y/en
Application filed by Ping-Te Huang filed Critical Ping-Te Huang
Publication of MXPA06002688A publication Critical patent/MXPA06002688A/en

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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston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
    • 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
    • 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
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3223—Means impeding or disabling repositioning of used needles at the syringe nozzle
    • 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
    • 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
    • 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
    • A61M5/348—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub snap lock, i.e. upon axial displacement of needle assembly

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)

Abstract

A safety syringe includes a block-combined pedestal unit (20) invaginating in the interior of the syringe barrel (10), the block-combined pedestal unit has a sleeve (21) and a sealed part (22) directly formed on the sleeve (22). The sleeve (22) is made of elastic material, it has external diameter portion formed on the external of the sleeve (21) and may hermetically engage the interior wall of the syringe barrel chamber (111), thus the sealed part (22) is airproofly and elastically invaginated in the syringe barrel (10).
MXPA06002688A 2003-09-09 2004-09-09 Safety syringe. MXPA06002688A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03102725A EP1514566B1 (en) 2003-09-09 2003-09-09 Syringe including a retaining element with an integral annular rib
CN 03252623 CN2652415Y (en) 2003-09-12 2003-09-12 Syringe push rod
PCT/CN2004/001033 WO2005037351A1 (en) 2003-09-09 2004-09-09 Safety syringe

Publications (1)

Publication Number Publication Date
MXPA06002688A true MXPA06002688A (en) 2006-06-06

Family

ID=34465862

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA06002688A MXPA06002688A (en) 2003-09-09 2004-09-09 Safety syringe.

Country Status (7)

Country Link
JP (1) JP2007504868A (en)
KR (1) KR20060128854A (en)
AU (1) AU2004281092A1 (en)
BR (1) BRPI0413773A (en)
MX (1) MXPA06002688A (en)
RU (1) RU2329067C2 (en)
WO (1) WO2005037351A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1772163A1 (en) * 2006-02-20 2007-04-11 HSU, Chih-Kuang Safety syringe
AT505616B1 (en) * 2008-02-07 2009-03-15 Pickhard Brigitte INJECTION sYRINGE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935015A (en) * 1988-12-14 1990-06-19 Hall John E Syringe apparatus with retractable needle
US5336186A (en) * 1993-02-10 1994-08-09 Habley Medical Technology Corporation Safety syringe with displaceable barrel hub
CN2234785Y (en) * 1995-12-29 1996-09-11 谢玉奇 Safety disposable medical injector
CN1092528C (en) * 1996-08-22 2002-10-16 陈隆雄 Micro-dosage safety syringe
CN2407769Y (en) * 2000-03-14 2000-11-29 罗正己 Safety syringe

Also Published As

Publication number Publication date
RU2329067C2 (en) 2008-07-20
KR20060128854A (en) 2006-12-14
RU2006106780A (en) 2007-10-20
WO2005037351A1 (en) 2005-04-28
BRPI0413773A (en) 2006-10-31
AU2004281092A1 (en) 2005-04-28
JP2007504868A (en) 2007-03-08

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