GB1304114A - - Google Patents

Info

Publication number
GB1304114A
GB1304114A GB2475670A GB2475670A GB1304114A GB 1304114 A GB1304114 A GB 1304114A GB 2475670 A GB2475670 A GB 2475670A GB 2475670 A GB2475670 A GB 2475670A GB 1304114 A GB1304114 A GB 1304114A
Authority
GB
United Kingdom
Prior art keywords
needle
webs
handle
edges
catheter
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
GB2475670A
Inventor
C W Lange
E G Swick
F J Rychlik
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of GB1304114A publication Critical patent/GB1304114A/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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/065—Guide needles

Landscapes

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

Abstract

1304114 C a t h e t e r s ILLINOIS TOOL WORKS Inc 21 May 1970 [22 May 1969] 24756/70 Heading A5R A detachable guide needle for a catheter comprises a hollow body 14 having a handle 16 at one end at the other end a sharpened portion 15, the body being formed from a sheet whose edges are brought together at 26 and being provided opposite these edges with a weakened portion 28, this weakened portion consisting of a plurality of scored portions (30) Fig 6, (not shown), between which are connecting webs (32). After insertion in the body the needle is withdrawn leaving the catheter in position and the needle is removed by forcing apart elements 18, 20 of handle 16 causing the needle to fracture along portion 28. A web (34) may be provided which is stronger than webs (32) which on yielding allows instantaneous fracture of webs (32).
GB2475670A 1969-05-22 1970-05-21 Expired GB1304114A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82696969A 1969-05-22 1969-05-22
US82697069A 1969-05-22 1969-05-22

Publications (1)

Publication Number Publication Date
GB1304114A true GB1304114A (en) 1973-01-24

Family

ID=27125043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2475670A Expired GB1304114A (en) 1969-05-22 1970-05-21

Country Status (7)

Country Link
BR (1) BR7018883D0 (en)
CA (1) CA926251A (en)
CH (1) CH530208A (en)
DE (1) DE2020857B2 (en)
FR (1) FR2048593A5 (en)
GB (1) GB1304114A (en)
SE (1) SE374271B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214816A (en) * 1988-02-15 1989-09-13 Michael Frank Smith Catheter grip

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426023B (en) * 1981-04-23 1982-12-06 Bengt Gustavsson DEVICE BLA FOR INFANTRY OF CATHEDRES IN BLOOD BLOOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214816A (en) * 1988-02-15 1989-09-13 Michael Frank Smith Catheter grip

Also Published As

Publication number Publication date
SE374271B (en) 1975-03-03
DE2020857A1 (en) 1970-11-26
BR7018883D0 (en) 1973-06-05
CA926251A (en) 1973-05-15
FR2048593A5 (en) 1971-03-19
DE2020857B2 (en) 1972-04-13
CH530208A (en) 1972-11-15

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Legal Events

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