GB9100659D0 - Hypodermic needle assemblies - Google Patents

Hypodermic needle assemblies

Info

Publication number
GB9100659D0
GB9100659D0 GB919100659A GB9100659A GB9100659D0 GB 9100659 D0 GB9100659 D0 GB 9100659D0 GB 919100659 A GB919100659 A GB 919100659A GB 9100659 A GB9100659 A GB 9100659A GB 9100659 D0 GB9100659 D0 GB 9100659D0
Authority
GB
United Kingdom
Prior art keywords
hypodermic needle
needle assemblies
assemblies
hypodermic
needle
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.)
Withdrawn
Application number
GB919100659A
Other versions
GB2239805A (en
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
Publication of GB9100659D0 publication Critical patent/GB9100659D0/en
Publication of GB2239805A publication Critical patent/GB2239805A/en
Withdrawn legal-status Critical Current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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston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
    • A61M2005/3206—Needle or needle hub disconnecting devices forming part of or being attached to the hub or syringe body
    • 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
    • A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
    • 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
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means

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)
GB9100659A 1990-01-12 1991-01-11 Hypodermic needle assemblies Withdrawn GB2239805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909000761A GB9000761D0 (en) 1990-01-12 1990-01-12 Syringe needle with safety feature

Publications (2)

Publication Number Publication Date
GB9100659D0 true GB9100659D0 (en) 1991-02-27
GB2239805A GB2239805A (en) 1991-07-17

Family

ID=10669231

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909000761A Pending GB9000761D0 (en) 1990-01-12 1990-01-12 Syringe needle with safety feature
GB9100659A Withdrawn GB2239805A (en) 1990-01-12 1991-01-11 Hypodermic needle assemblies

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909000761A Pending GB9000761D0 (en) 1990-01-12 1990-01-12 Syringe needle with safety feature

Country Status (2)

Country Link
GB (2) GB9000761D0 (en)
WO (1) WO1991010462A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1265714B1 (en) * 1992-03-25 1996-12-02 Antonio Giovanni Flumene SYRINGE FOR MEDICAL USE WITH AUTOMATIC RETRACTABLE NEEDLE, NOT REUSABLE.
US5382235A (en) * 1993-07-07 1995-01-17 R.M.S. Safety, Inc. Device for capturing and retracting the needle cannula of a disposable syringe
KR101491953B1 (en) * 2014-07-21 2015-02-11 송재원 Medicine injection niddle unit having stick injury and infection preventing fuction
CN107469190B (en) * 2017-09-05 2024-01-26 山东威高集团医用高分子制品股份有限公司 Retractable intravenous infusion needle

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB780775A (en) * 1955-06-14 1957-08-07 Macgregor Instr Company Cartridge syringe
GB836278A (en) * 1957-05-02 1960-06-01 American Home Prod Cartridge needle unit
US4507117A (en) * 1983-07-11 1985-03-26 Vining Herbert C Syringe apparatus with retractable needle
US4767413A (en) * 1987-04-20 1988-08-30 Habley Medical Technology Corporation Dental syringe having an automatically retractable needle
EP0287950B1 (en) * 1987-04-24 1992-11-19 Aldo Venturini Disposable safety seringe
DK156414C (en) * 1987-07-13 1990-01-22 Gerda Ingrid Maria Gaarde INJECTIVE SPRAY WITH CANNEL THAT CAN BE WITHDRAWED AND FIXED IN THE SPRAY
US4838869A (en) * 1987-08-29 1989-06-13 Allard Edward F Retractable needle syringe
US4838863A (en) * 1987-09-21 1989-06-13 Allard Edward F Safe needle system for collecting fluids
US4874382A (en) * 1987-10-15 1989-10-17 Servetus Partnership Safety syringe
US4813426A (en) * 1987-11-09 1989-03-21 Habley Medical Technology Corporation Shielded safety syringe having a retractable needle
US4808169A (en) * 1988-01-14 1989-02-28 Habley Medical Technology Corporation Disposable safety syringe having means for retracting its needle cannula into its medication cartridge
NZ228388A (en) * 1988-03-22 1992-07-28 Davsa Seventy Fifth Pty Ltd Syringe with needle retractor
IT8867588A0 (en) * 1988-06-23 1988-06-23 Aldo Venturini DISPOSABLE SAFETY SYRINGE
ES2011414A6 (en) * 1989-01-19 1990-01-01 Caralt Batlle Jaime Single use hypodermic syringe
GB2233901A (en) * 1989-07-11 1991-01-23 Hugh Williams Disposable hypodermic syringe with retractable needle

Also Published As

Publication number Publication date
GB2239805A (en) 1991-07-17
WO1991010462A1 (en) 1991-07-25
GB9000761D0 (en) 1990-03-14

Similar Documents

Publication Publication Date Title
GR3023268T3 (en) Hypodermic syringe
AU7975291A (en) Hypodermic needle shield
EP0356810A3 (en) Self-sheathing hypodermic needle
EP0754469A3 (en) Hypodermic needle assembly
IL99956A0 (en) Hypodermic syringe holder
GB2239608B (en) Hypodermic syringe
GB8928957D0 (en) Needle protector
GB2243788B (en) Stiletted needles
GB8928956D0 (en) Needle protector
GB2248021B (en) Vein needle set
GB9100659D0 (en) Hypodermic needle assemblies
ZA9030B (en) Hypodermic syringe
GB2242361B (en) Intravenous needle assemblies
AU7885691A (en) Protective hypodermic needle
GB2241893B (en) Hypodermic syringe
GB9003042D0 (en) Intravenous needle assemblies
GB9300389D0 (en) Hypodermic needle assembly
GB8912817D0 (en) Intravenous needle assemblies
GB9225830D0 (en) Hypodermic needle
GB2252733B (en) Intravenous needle assemblies
GB9102249D0 (en) Hypodermic needles
HU9301299D0 (en) Hypodermic syringe
GB9026508D0 (en) Hypodermic syringe
IE900016L (en) Hypodermic syringe
GB9005351D0 (en) Hypodermic syringe

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)