GB2256146B - Syringe - Google Patents

Syringe

Info

Publication number
GB2256146B
GB2256146B GB9207537A GB9207537A GB2256146B GB 2256146 B GB2256146 B GB 2256146B GB 9207537 A GB9207537 A GB 9207537A GB 9207537 A GB9207537 A GB 9207537A GB 2256146 B GB2256146 B GB 2256146B
Authority
GB
United Kingdom
Prior art keywords
syringe
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
GB9207537A
Other versions
GB9207537D0 (en
GB2256146A (en
Inventor
Der Merwe Marius Van
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.)
Merwe Marius V D
Original Assignee
Merwe Marius V D
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 GB919107910A external-priority patent/GB9107910D0/en
Priority claimed from GB919113821A external-priority patent/GB9113821D0/en
Priority to GB9207537A priority Critical patent/GB2256146B/en
Priority to GB9322710A priority patent/GB2271934B/en
Application filed by Merwe Marius V D filed Critical Merwe Marius V D
Publication of GB9207537D0 publication Critical patent/GB9207537D0/en
Priority to EP92923949A priority patent/EP0624103A1/en
Priority to AU29536/92A priority patent/AU677574B2/en
Priority to PCT/GB1992/002227 priority patent/WO1994012229A1/en
Priority claimed from ZA929294A external-priority patent/ZA929294B/en
Publication of GB2256146A publication Critical patent/GB2256146A/en
Priority to NO942783A priority patent/NO942783L/en
Priority to FI943581A priority patent/FI943581A/en
Publication of GB2256146B publication Critical patent/GB2256146B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
    • 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
    • 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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3253—Constructional features thereof, e.g. to improve manipulation or functioning disconnecting the needle hub from the syringe barrel during removal of the sleeve from the 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
    • A61M5/178—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
    • A61M5/3278—Apparatus for destroying used needles or syringes
    • A61M2005/3279—Breaking syringe nozzles or needle hubs
    • 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
    • A61M5/50—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (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)
GB9207537A 1991-04-13 1992-04-07 Syringe Expired - Fee Related GB2256146B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB9207537A GB2256146B (en) 1991-04-13 1992-04-07 Syringe
GB9322710A GB2271934B (en) 1991-04-13 1992-04-07 Syringe
EP92923949A EP0624103A1 (en) 1991-04-13 1992-12-01 Syringe
PCT/GB1992/002227 WO1994012229A1 (en) 1991-04-13 1992-12-01 Syringe
AU29536/92A AU677574B2 (en) 1991-04-13 1992-12-01 Syringe
NO942783A NO942783L (en) 1991-04-13 1994-07-26 Syringe
FI943581A FI943581A (en) 1991-04-13 1994-08-01 Syringe

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB919107910A GB9107910D0 (en) 1991-04-13 1991-04-13 Safety syringe
GB919113821A GB9113821D0 (en) 1991-06-27 1991-06-27 Syringe
GB9207537A GB2256146B (en) 1991-04-13 1992-04-07 Syringe
ZA929294A ZA929294B (en) 1991-04-13 1992-12-01 Syringe.
CZ941833A CZ183394A3 (en) 1991-04-13 1992-12-01 Syringe
PCT/GB1992/002227 WO1994012229A1 (en) 1991-04-13 1992-12-01 Syringe
CA002129133A CA2129133A1 (en) 1991-04-13 1992-12-01 Syringe

Publications (3)

Publication Number Publication Date
GB9207537D0 GB9207537D0 (en) 1992-05-20
GB2256146A GB2256146A (en) 1992-12-02
GB2256146B true GB2256146B (en) 1995-02-22

Family

ID=27560981

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9322710A Expired - Fee Related GB2271934B (en) 1991-04-13 1992-04-07 Syringe
GB9207537A Expired - Fee Related GB2256146B (en) 1991-04-13 1992-04-07 Syringe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9322710A Expired - Fee Related GB2271934B (en) 1991-04-13 1992-04-07 Syringe

Country Status (4)

Country Link
EP (1) EP0624103A1 (en)
FI (1) FI943581A (en)
GB (2) GB2271934B (en)
WO (1) WO1994012229A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510148C2 (en) * 1994-04-14 1999-04-26 Pharmacia & Upjohn Ab A non-reusable injection device and methods for its manufacture
GB2350317B (en) 1996-07-15 2001-01-10 Star Syringe Ltd Apparatus for making syringes
GB9700789D0 (en) * 1997-01-16 1997-03-05 Butters Edward Syringe
US6361525B2 (en) 1998-07-29 2002-03-26 Becton Dickinson And Company Single-use syringe
US8202257B2 (en) 1998-07-29 2012-06-19 Becton, Dickinson And Company Splatter prevention mechanism for a syringe
CN1182887C (en) * 1998-07-29 2005-01-05 贝克顿·迪金森公司 Single-use syringe
US6217550B1 (en) 1998-07-29 2001-04-17 Becton, Dickinson And Company Single-use syringe
US7798993B2 (en) 1998-07-29 2010-09-21 Becton, Dickinson And Company Single use syringe
US6599269B1 (en) 1999-12-03 2003-07-29 Becton Dickinson And Company Single-use syringe
US6986756B2 (en) 2001-09-24 2006-01-17 Becton, Dickinson And Company Single use syringe and plunger rod locking device therefor
UA76500C2 (en) * 2001-09-24 2006-08-15 Becton Dickinson Co Disposable syringe
SE0301667D0 (en) 2003-06-04 2003-06-04 Medsafe Asa Disposable injection syringes
CN100364624C (en) * 2004-12-25 2008-01-30 李健全 Disposable self-destroyed syringe needle
ES2822304T3 (en) 2008-11-26 2021-04-30 Becton Dickinson Co Single-use syringe with automatic deactivation
GB201118659D0 (en) 2011-10-28 2011-12-14 Tensar Technologies Ltd Mesh structure, production and uses thereof
US9415172B2 (en) 2012-04-19 2016-08-16 Ultimed, Inc. Safety syringe and needle shield

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270536A (en) * 1979-10-01 1981-06-02 Lemelson Jerome H Disposable syringe
EP0278493A2 (en) * 1987-02-12 1988-08-17 Habley Medical Technology Corporation Anti-needle strike and anti-drug abuse syringe
GB2214082A (en) * 1988-01-06 1989-08-31 Guo Wen Fu Syringe
WO1989008468A1 (en) * 1988-03-17 1989-09-21 Terumo Kabushiki Kaisha Syringe and syringe device
US5000736A (en) * 1990-03-22 1991-03-19 Harry Kaufhold, Jr. Disposable syringe with automatic needle retraction
WO1991003269A1 (en) * 1989-08-28 1991-03-21 Townsend Controls Pty. Ltd. Safety syringe
WO1992012748A1 (en) * 1991-01-24 1992-08-06 Paul Giles Miller Protection of needle points

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315306A1 (en) * 1987-09-26 1989-05-10 Hans Skovgard Jensen Syringes and probe needles
ES2008948A6 (en) * 1988-01-07 1989-08-16 Martinez Gimeno Carlos Vicente Auto-destructable syringe.
US4944397A (en) * 1988-05-23 1990-07-31 University Medical Center, Inc. Disposable covered needle for syringe
US4917243A (en) * 1988-08-16 1990-04-17 The Board Of Regents, University Of Texas System Needle disposal device
US5067947A (en) * 1989-07-18 1991-11-26 Tri/West Systems, Inc. Syringe plunger rod mount
WO1991008786A1 (en) * 1989-12-18 1991-06-27 Wayne Crawford Hypodermic needle sheath

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270536A (en) * 1979-10-01 1981-06-02 Lemelson Jerome H Disposable syringe
EP0278493A2 (en) * 1987-02-12 1988-08-17 Habley Medical Technology Corporation Anti-needle strike and anti-drug abuse syringe
GB2214082A (en) * 1988-01-06 1989-08-31 Guo Wen Fu Syringe
WO1989008468A1 (en) * 1988-03-17 1989-09-21 Terumo Kabushiki Kaisha Syringe and syringe device
WO1991003269A1 (en) * 1989-08-28 1991-03-21 Townsend Controls Pty. Ltd. Safety syringe
US5000736A (en) * 1990-03-22 1991-03-19 Harry Kaufhold, Jr. Disposable syringe with automatic needle retraction
WO1992012748A1 (en) * 1991-01-24 1992-08-06 Paul Giles Miller Protection of needle points

Also Published As

Publication number Publication date
FI943581A0 (en) 1994-08-01
EP0624103A1 (en) 1994-11-17
GB9207537D0 (en) 1992-05-20
GB2271934B (en) 1995-02-15
GB9322710D0 (en) 1994-02-09
FI943581A (en) 1994-09-30
GB2256146A (en) 1992-12-02
GB2271934A (en) 1994-05-04
WO1994012229A1 (en) 1994-06-09

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020407