AU2008288687A1 - Safety syringe with plunger locking means - Google Patents

Safety syringe with plunger locking means Download PDF

Info

Publication number
AU2008288687A1
AU2008288687A1 AU2008288687A AU2008288687A AU2008288687A1 AU 2008288687 A1 AU2008288687 A1 AU 2008288687A1 AU 2008288687 A AU2008288687 A AU 2008288687A AU 2008288687 A AU2008288687 A AU 2008288687A AU 2008288687 A1 AU2008288687 A1 AU 2008288687A1
Authority
AU
Australia
Prior art keywords
plunger
syringe
bush
needle
barrel
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2008288687A
Other languages
English (en)
Inventor
Chris Dolan
Allan Walsh
Graeme Francis Walton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Global Medisafe Holdings Pty Ltd
Original Assignee
Global Medisafe Holdings Pty Ltd
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 AU2007904435A external-priority patent/AU2007904435A0/en
Application filed by Global Medisafe Holdings Pty Ltd filed Critical Global Medisafe Holdings Pty Ltd
Priority to AU2008288687A priority Critical patent/AU2008288687A1/en
Publication of AU2008288687A1 publication Critical patent/AU2008288687A1/en
Abandoned legal-status Critical Current

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
    • 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
    • A61M2005/323—Connection between plunger distal end and needle hub proximal end, e.g. stud protruding from the plunger
    • 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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
    • A61M2005/5073—Means for preventing re-use by disconnection of piston and piston-rod by breaking or rupturing the connection parts
    • 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
    • A61M5/3129—Syringe barrels
    • A61M5/3135—Syringe barrels characterised by constructional features of the proximal end
    • 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
    • A61M5/3129—Syringe barrels
    • A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe 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)
AU2008288687A 2007-08-20 2008-08-20 Safety syringe with plunger locking means Abandoned AU2008288687A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2008288687A AU2008288687A1 (en) 2007-08-20 2008-08-20 Safety syringe with plunger locking means

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2007904435 2007-08-20
AU2007904435A AU2007904435A0 (en) 2007-08-20 Safety syringe with plunger locking means
PCT/AU2008/001210 WO2009023913A1 (en) 2007-08-20 2008-08-20 Safety syringe with plunger locking means
AU2008288687A AU2008288687A1 (en) 2007-08-20 2008-08-20 Safety syringe with plunger locking means

Publications (1)

Publication Number Publication Date
AU2008288687A1 true AU2008288687A1 (en) 2009-02-26

Family

ID=40377752

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008288687A Abandoned AU2008288687A1 (en) 2007-08-20 2008-08-20 Safety syringe with plunger locking means

Country Status (11)

Country Link
EP (1) EP2187997A1 (es)
JP (1) JP2010536441A (es)
KR (1) KR101557398B1 (es)
CN (1) CN101932351B (es)
AP (1) AP2010005197A0 (es)
AU (1) AU2008288687A1 (es)
BR (1) BRPI0814925A2 (es)
CA (1) CA2696951A1 (es)
EA (1) EA201000318A1 (es)
MX (1) MX2010001974A (es)
WO (1) WO2009023913A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120035541A1 (en) * 2009-01-09 2012-02-09 Graeme Walton Single use safety syringe
EP2670460B1 (en) * 2011-02-02 2020-11-04 Bioneer A/S A syringe
TW201235286A (en) * 2011-02-24 2012-09-01 Gemmy Electronics Co Ltd Precise quantitative filling device and injection unit thereof
WO2017147479A1 (en) * 2016-02-25 2017-08-31 Atrion Medical Products, Inc. Actuating mechanism, method of operation and assembly for fluid displacement and pressurizing device
FR3055551A1 (fr) * 2016-06-15 2018-03-09 Jacques Frette Seringue a aiguille retractable autobloquante securisee et jetable
EP4149597A4 (en) * 2020-04-21 2024-07-24 Medtech Concept Llc SYRINGE, METHOD FOR PRODUCING SUCH SYRINGES AND ARRANGEMENT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021047A (en) * 1989-08-29 1991-06-04 Movern John B Restricted use hypodermic syringe
US6117112A (en) * 1997-11-18 2000-09-12 Mahurkar; Sakharam D. Single-use safety syringe
MX2007003007A (es) * 2004-09-13 2007-10-10 Global Medisafe Holdings Pty L Jeringa de seguridad.
WO2006105583A1 (en) * 2005-04-04 2006-10-12 Global Medisafe Holdings Limited Safety syringe with retractable needle utilising spring clip on plunger
CN1977988A (zh) * 2005-12-10 2007-06-13 山东威高集团医用高分子制品股份有限公司 一次性使用安全注射器

Also Published As

Publication number Publication date
EP2187997A1 (en) 2010-05-26
JP2010536441A (ja) 2010-12-02
AP2010005197A0 (en) 2010-04-30
WO2009023913A1 (en) 2009-02-26
BRPI0814925A2 (pt) 2015-09-01
CN101932351B (zh) 2015-04-22
KR101557398B1 (ko) 2015-10-05
EA201000318A1 (ru) 2010-10-29
CN101932351A (zh) 2010-12-29
MX2010001974A (es) 2010-08-18
KR20100087076A (ko) 2010-08-03
CA2696951A1 (en) 2009-02-26

Similar Documents

Publication Publication Date Title
US7806860B2 (en) Safety syringe with plunger locking means
EP1931407B1 (en) Single use safety syringe having a retractable needle
US20090118677A1 (en) Exchange needle retractable safety syringe
JP2003522609A (ja) 注射器用自動作動式安全シールドシステム
US20080097307A1 (en) Retractable Needle for a Syringe
AU2008288687A1 (en) Safety syringe with plunger locking means
US20120004607A1 (en) Safety syringe
AU2005284669A1 (en) Safety syringe
MX2008006350A (es) Jeringa de seguridad con medios de sujecion de embolo
AU2005251384A1 (en) Retractable needle for a syringe
ZA200700199B (en) Retractable needle for a syringe
AU2006289645A1 (en) Single use safety syringe having a retractable needle
AU2005301081A1 (en) Exchange needle retractable safety syringe

Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period