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GB2445733B - Medical syringe - Google Patents

Medical syringe

Info

Publication number
GB2445733B
GB2445733B GB0616152A GB0616152A GB2445733B GB 2445733 B GB2445733 B GB 2445733B GB 0616152 A GB0616152 A GB 0616152A GB 0616152 A GB0616152 A GB 0616152A GB 2445733 B GB2445733 B GB 2445733B
Authority
GB
United Kingdom
Prior art keywords
medical syringe
syringe
medical
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.)
Expired - Fee Related
Application number
GB0616152A
Other versions
GB2445733A (en
GB0616152D0 (en
Inventor
David Alan Halfpenny
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
Application filed by Individual filed Critical Individual
Priority to GB0616152A priority Critical patent/GB2445733B/en
Publication of GB0616152D0 publication Critical patent/GB0616152D0/en
Publication of GB2445733A publication Critical patent/GB2445733A/en
Application granted granted Critical
Publication of GB2445733B publication Critical patent/GB2445733B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61M5/50—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
    • 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
    • A61M5/178—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

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)
GB0616152A 2006-08-15 2006-08-15 Medical syringe Expired - Fee Related GB2445733B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0616152A GB2445733B (en) 2006-08-15 2006-08-15 Medical syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0616152A GB2445733B (en) 2006-08-15 2006-08-15 Medical syringe

Publications (3)

Publication Number Publication Date
GB0616152D0 GB0616152D0 (en) 2006-09-20
GB2445733A GB2445733A (en) 2008-07-23
GB2445733B true GB2445733B (en) 2011-04-27

Family

ID=37056343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0616152A Expired - Fee Related GB2445733B (en) 2006-08-15 2006-08-15 Medical syringe

Country Status (1)

Country Link
GB (1) GB2445733B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109172950B (en) * 2018-08-13 2021-02-26 高燕妮 Syringe with a needle

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507117A (en) * 1983-07-11 1985-03-26 Vining Herbert C Syringe apparatus with retractable needle
US4932939A (en) * 1989-03-06 1990-06-12 Magre George R Safety syringe
US5000738A (en) * 1989-05-11 1991-03-19 Lavallo Frank Protective syringe with frangible barrel
US5122124A (en) * 1988-12-14 1992-06-16 Patco Ventures Ltd. Safety syringe needle device with interchangeable and retractable needle platform
US5188601A (en) * 1991-11-06 1993-02-23 King Richard J Disposable safety syringe
FR2689766A1 (en) * 1992-04-09 1993-10-15 Lenois Michel One-time medical syringe - has plunger equipped with threaded tip to engage with needle holder and retract it after use
US5256151A (en) * 1989-06-15 1993-10-26 Mediverse, Inc. Safety syringe with retractible needle holder
GB2288982A (en) * 1994-05-04 1995-11-08 Product Research Ltd Hypodermic syringe with means for withdrawing residual fluid
US5820605A (en) * 1990-10-04 1998-10-13 Zdeb; Brian D. Retractable syringe
WO2005120608A1 (en) * 2004-06-07 2005-12-22 Global Medisafe Holdings Pty Limited Retractable needle for a syringe
WO2008004114A1 (en) * 2006-07-04 2008-01-10 Maurice Loretti Safety syringe

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507117A (en) * 1983-07-11 1985-03-26 Vining Herbert C Syringe apparatus with retractable needle
US4507117B1 (en) * 1983-07-11 1988-06-21
US5122124A (en) * 1988-12-14 1992-06-16 Patco Ventures Ltd. Safety syringe needle device with interchangeable and retractable needle platform
US4932939A (en) * 1989-03-06 1990-06-12 Magre George R Safety syringe
US5000738A (en) * 1989-05-11 1991-03-19 Lavallo Frank Protective syringe with frangible barrel
US5256151A (en) * 1989-06-15 1993-10-26 Mediverse, Inc. Safety syringe with retractible needle holder
US5820605A (en) * 1990-10-04 1998-10-13 Zdeb; Brian D. Retractable syringe
US5188601A (en) * 1991-11-06 1993-02-23 King Richard J Disposable safety syringe
FR2689766A1 (en) * 1992-04-09 1993-10-15 Lenois Michel One-time medical syringe - has plunger equipped with threaded tip to engage with needle holder and retract it after use
GB2288982A (en) * 1994-05-04 1995-11-08 Product Research Ltd Hypodermic syringe with means for withdrawing residual fluid
WO2005120608A1 (en) * 2004-06-07 2005-12-22 Global Medisafe Holdings Pty Limited Retractable needle for a syringe
WO2008004114A1 (en) * 2006-07-04 2008-01-10 Maurice Loretti Safety syringe

Also Published As

Publication number Publication date
GB2445733A (en) 2008-07-23
GB0616152D0 (en) 2006-09-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20240815