GB1026119A - Improvements in or relating to cannula devices - Google Patents

Improvements in or relating to cannula devices

Info

Publication number
GB1026119A
GB1026119A GB644664A GB644664A GB1026119A GB 1026119 A GB1026119 A GB 1026119A GB 644664 A GB644664 A GB 644664A GB 644664 A GB644664 A GB 644664A GB 1026119 A GB1026119 A GB 1026119A
Authority
GB
United Kingdom
Prior art keywords
socket
diaphragm
cannula
relating
feb
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
Application number
GB644664A
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.)
Viggo AB
Original Assignee
Viggo AB
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 Viggo AB filed Critical Viggo AB
Publication of GB1026119A publication Critical patent/GB1026119A/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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/04—Access sites having pierceable self-sealing members

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

1,026,119. Injection devices. VIGGO A.B. Feb. 17, 1964 [Feb. 18, 1963], No. 6446/64. Heading A5R. A cannula device has a self-sealing flexible diaphragm 9 clamped on the end of inlet socket 7 e.g. of polyethylene. The diaphragm 9 is clamped on by locating over the diaphragm 9 and the end of the socket 7 a holder having an annular end wall 10 and deformable flange (e.g. Al) 11 and deforming the flange 11 into engagement with projections on or recesses in the socket 7. The device comprises cannula 1 and inlet socket 5 which may be closed by plug 6 when not connected to a source of transfusion liquid.
GB644664A 1963-02-18 1964-02-17 Improvements in or relating to cannula devices Expired GB1026119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE174663 1963-02-18

Publications (1)

Publication Number Publication Date
GB1026119A true GB1026119A (en) 1966-04-14

Family

ID=20258764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB644664A Expired GB1026119A (en) 1963-02-18 1964-02-17 Improvements in or relating to cannula devices

Country Status (2)

Country Link
CH (1) CH407416A (en)
GB (1) GB1026119A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412319A1 (en) * 1977-12-23 1979-07-20 Erba Carlo Spa NEEDLE FOR TRANSFUSION, INFUSION AND SIMILAR OPERATIONS, ESPECIALLY NEEDLE FOR EPICRANIAL INFUSION
US5078688A (en) * 1989-09-22 1992-01-07 Baxter International Inc. Paracentesis catheter system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412319A1 (en) * 1977-12-23 1979-07-20 Erba Carlo Spa NEEDLE FOR TRANSFUSION, INFUSION AND SIMILAR OPERATIONS, ESPECIALLY NEEDLE FOR EPICRANIAL INFUSION
US5078688A (en) * 1989-09-22 1992-01-07 Baxter International Inc. Paracentesis catheter system

Also Published As

Publication number Publication date
CH407416A (en) 1966-02-15

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