GB8308489D0 - Hypodermic syringe - Google Patents

Hypodermic syringe

Info

Publication number
GB8308489D0
GB8308489D0 GB838308489A GB8308489A GB8308489D0 GB 8308489 D0 GB8308489 D0 GB 8308489D0 GB 838308489 A GB838308489 A GB 838308489A GB 8308489 A GB8308489 A GB 8308489A GB 8308489 D0 GB8308489 D0 GB 8308489D0
Authority
GB
United Kingdom
Prior art keywords
hypodermic syringe
hypodermic
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.)
Granted
Application number
GB838308489A
Other versions
GB2117645B (en
GB2117645A (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.)
BUTTERFIELD GROUP
Original Assignee
BUTTERFIELD GROUP
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 BUTTERFIELD GROUP filed Critical BUTTERFIELD GROUP
Publication of GB8308489D0 publication Critical patent/GB8308489D0/en
Publication of GB2117645A publication Critical patent/GB2117645A/en
Application granted granted Critical
Publication of GB2117645B publication Critical patent/GB2117645B/en
Expired 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31515—Connection of piston with piston rod

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)
GB08308489A 1982-03-31 1983-03-28 Tamper-resistant hypodermic syringe Expired GB2117645B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36401182A 1982-03-31 1982-03-31

Publications (3)

Publication Number Publication Date
GB8308489D0 true GB8308489D0 (en) 1983-05-05
GB2117645A GB2117645A (en) 1983-10-19
GB2117645B GB2117645B (en) 1986-01-15

Family

ID=23432658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08308489A Expired GB2117645B (en) 1982-03-31 1983-03-28 Tamper-resistant hypodermic syringe

Country Status (3)

Country Link
JP (1) JPS58173560A (en)
CA (1) CA1195199A (en)
GB (1) GB2117645B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU709617B2 (en) * 1995-10-24 1999-09-02 Astra Pharmaceuticals Pty Ltd Tamper evident syringe design
AUPN615095A0 (en) 1995-10-24 1995-11-16 Astra Pharmaceuticals Pty Ltd Tamper evident syringe design

Also Published As

Publication number Publication date
GB2117645B (en) 1986-01-15
CA1195199A (en) 1985-10-15
GB2117645A (en) 1983-10-19
JPS58173560A (en) 1983-10-12

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Legal Events

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