GB2223411A - Hypodermic needle and case assembly - Google Patents

Hypodermic needle and case assembly

Info

Publication number
GB2223411A
GB2223411A GB8914684A GB8914684A GB2223411A GB 2223411 A GB2223411 A GB 2223411A GB 8914684 A GB8914684 A GB 8914684A GB 8914684 A GB8914684 A GB 8914684A GB 2223411 A GB2223411 A GB 2223411A
Authority
GB
United Kingdom
Prior art keywords
needle
case
hypodermic needle
mount
case assembly
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.)
Granted
Application number
GB8914684A
Other versions
GB2223411B (en
GB8914684D0 (en
Inventor
Andrew David Shuttleworth
David Alan Percival
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB8914684D0 publication Critical patent/GB8914684D0/en
Publication of GB2223411A publication Critical patent/GB2223411A/en
Application granted granted Critical
Publication of GB2223411B publication Critical patent/GB2223411B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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)
  • 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)

Abstract

A hypodermic needle (14) secured to a needle mount (15) and contained in a case (16) and a syringe (10) have a pair of oppositely handed screw connections (13, 21, 17, 18) such that the syringe (10) can be screwed onto the needle mount (15), continued rotation then unscrewing the mount (15) and needle (14) from the case (16). After use the needle (14) is returned to the case (16) by a reverse of the procedures. The screw means are preferably such that they can be made inoperable when the needle (14) is returned to the case (16) so that the needle cannot be re-used. The screw means can advantageously include at least one luer connection (21).
GB8914684A 1987-03-06 1989-06-27 Hypodermic needle apparatus Expired - Lifetime GB2223411B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878705284A GB8705284D0 (en) 1987-03-06 1987-03-06 Hypodermic needle apparatus
PCT/GB1988/000123 WO1988006463A1 (en) 1987-03-06 1988-02-24 Hypodermic needle and case assembly

Publications (3)

Publication Number Publication Date
GB8914684D0 GB8914684D0 (en) 1989-09-20
GB2223411A true GB2223411A (en) 1990-04-11
GB2223411B GB2223411B (en) 1990-10-17

Family

ID=10613449

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878705284A Pending GB8705284D0 (en) 1987-03-06 1987-03-06 Hypodermic needle apparatus
GB8914684A Expired - Lifetime GB2223411B (en) 1987-03-06 1989-06-27 Hypodermic needle apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878705284A Pending GB8705284D0 (en) 1987-03-06 1987-03-06 Hypodermic needle apparatus

Country Status (4)

Country Link
KR (1) KR890700370A (en)
AU (1) AU1299188A (en)
GB (2) GB8705284D0 (en)
WO (1) WO1988006463A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273244A (en) * 1992-12-10 1994-06-15 Michael John Taylor Hypodermic needle guard assembly
US5328484A (en) * 1992-08-12 1994-07-12 Brice Somers Non-reusable syringe for medical purposes

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010150A1 (en) * 1988-04-18 1989-11-02 Nujenko Pty Ltd Syringe and protective needle sheath
NL8802352A (en) * 1988-09-23 1990-04-17 Spruyt Hillen Bv NEEDLE PLACE AND NEEDLE ASSEMBLY.
IT8822345A0 (en) * 1988-10-18 1988-10-18 Gi Bi Effe Srl SYRINGE WITH PROTECTED NEEDLE.
FR2665079A1 (en) * 1990-07-27 1992-01-31 Conception Fabr Innovations Me Syringe with disposable needle
US5053010A (en) * 1990-10-03 1991-10-01 Triad Technology Safety syringe with retractable needle
US5338303A (en) * 1992-09-08 1994-08-16 Design And Engineering Associates Safety syringes
EP0750518B1 (en) * 1994-02-28 2002-01-02 Novo Nordisk A/S Needle unit
GB9716065D0 (en) * 1997-07-31 1997-10-01 Owen Mumford Ltd Improvements relating to injection devices
US5944699A (en) * 1997-08-11 1999-08-31 Barrelle; Laurent Pre-assembled syringe
US5931817A (en) * 1997-09-12 1999-08-03 Becton Dickinson And Company Pen needle assembly
GB9811603D0 (en) * 1998-05-30 1998-07-29 Nmt Group Plc Hypodermic needle
DE10327119A1 (en) * 2003-06-13 2004-12-30 Aventis Pharma Deutschland Gmbh Injection cap
CN102068734A (en) * 2010-12-30 2011-05-25 中国人民解放军第三军医大学第一附属医院 Injector with identifier
US9717864B2 (en) 2011-04-28 2017-08-01 Sanofi-Aventis Deutschland Gmbh Dispense interface with lockout element
CN108498881A (en) * 2018-02-06 2018-09-07 青岛蝶变美容网络科技有限公司 A kind of greasing or fat suction needle pedestal with left-hand thread type connection structure
CN108653883A (en) * 2018-04-25 2018-10-16 吴飞 A kind of syringe easy to disassemble

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1592462A (en) * 1921-03-08 1926-07-13 Sanno & Hoskins Inc De Guard for hypodermic needles
US3825002A (en) * 1972-02-07 1974-07-23 Amalgamated Dental Co Ltd Cartridge syringe and crimped needle assembly
FR2278350A1 (en) * 1974-07-16 1976-02-13 Schwarz Lothar NEEDLE FRAME FOR SYRINGES, MEDICAL BULBS AND SIMILAR INSTRUMENTS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1592462A (en) * 1921-03-08 1926-07-13 Sanno & Hoskins Inc De Guard for hypodermic needles
US3825002A (en) * 1972-02-07 1974-07-23 Amalgamated Dental Co Ltd Cartridge syringe and crimped needle assembly
FR2278350A1 (en) * 1974-07-16 1976-02-13 Schwarz Lothar NEEDLE FRAME FOR SYRINGES, MEDICAL BULBS AND SIMILAR INSTRUMENTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328484A (en) * 1992-08-12 1994-07-12 Brice Somers Non-reusable syringe for medical purposes
GB2273244A (en) * 1992-12-10 1994-06-15 Michael John Taylor Hypodermic needle guard assembly

Also Published As

Publication number Publication date
WO1988006463A1 (en) 1988-09-07
GB2223411B (en) 1990-10-17
GB8914684D0 (en) 1989-09-20
GB8705284D0 (en) 1987-04-08
KR890700370A (en) 1989-04-24
AU1299188A (en) 1988-09-26

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Legal Events

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

Effective date: 19960224