AU3406099A - Disposable syringe - Google Patents

Disposable syringe

Info

Publication number
AU3406099A
AU3406099A AU34060/99A AU3406099A AU3406099A AU 3406099 A AU3406099 A AU 3406099A AU 34060/99 A AU34060/99 A AU 34060/99A AU 3406099 A AU3406099 A AU 3406099A AU 3406099 A AU3406099 A AU 3406099A
Authority
AU
Australia
Prior art keywords
disposable syringe
syringe
disposable
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
AU34060/99A
Inventor
Waishi Kwok
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.)
Individual
Original Assignee
Individual
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 CN 98234042 external-priority patent/CN2333409Y/en
Priority claimed from CN 98234041 external-priority patent/CN2333408Y/en
Application filed by Individual filed Critical Individual
Publication of AU3406099A publication Critical patent/AU3406099A/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
    • A61M5/50—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
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • 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
    • A61M2005/342—Off-center needles, i.e. needle connections not being coaxial with the longitudinal symmetry axis of syringe barrel
    • 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
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/504—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the fluid passageway
    • A61M2005/5046—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the fluid passageway automatically, e.g. plug actuated by the piston head, one-way valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (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)
AU34060/99A 1998-04-21 1999-04-21 Disposable syringe Abandoned AU3406099A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN98234042 1998-04-21
CN98234041 1998-04-21
CN 98234042 CN2333409Y (en) 1998-04-21 1998-04-21 Once-used syringe with syringe needle inside
CN 98234041 CN2333408Y (en) 1998-04-21 1998-04-21 Once-used syringe capable of locking piston rod in cylinder
PCT/CN1999/000056 WO1999053980A1 (en) 1998-04-21 1999-04-21 Disposable syringe

Publications (1)

Publication Number Publication Date
AU3406099A true AU3406099A (en) 1999-11-08

Family

ID=25744921

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34060/99A Abandoned AU3406099A (en) 1998-04-21 1999-04-21 Disposable syringe

Country Status (2)

Country Link
AU (1) AU3406099A (en)
WO (1) WO1999053980A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6267749B1 (en) * 1998-12-29 2001-07-31 Safeguard Medical Limited Single use syringe with breakaway plunger
EP1106194A1 (en) * 1999-12-03 2001-06-13 Euro-China Farma, S.L. Single-use disposable syringe
DE102007026972A1 (en) * 2007-06-04 2008-12-11 Cet Consulting Engineering Trading Monika Eccard Disposable syringe with reuse protection
CN110215569A (en) * 2019-07-16 2019-09-10 吉林大学 A kind of syringe with filtering function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758232A (en) * 1987-09-08 1988-07-19 Chak Choi K Suction syringe with an automatic locking means
FR2632192B1 (en) * 1988-06-07 1994-09-30 Emerit Michel SINGLE USE SYRINGE
ES2041573B1 (en) * 1991-09-18 1994-08-01 Jesgamabe S L SIMPLIFIED SAFETY SYRINGE.
CN2259184Y (en) * 1993-06-28 1997-08-13 彭正合 Self-damaging disposable injector

Also Published As

Publication number Publication date
WO1999053980A1 (en) 1999-10-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase